933   
FPUS53 KDMX 180426  
ZFPDMX  
  
ZONE FORECAST PRODUCT FOR IOWA  
NATIONAL WEATHER SERVICE DES MOINES IA  
1123 PM CDT SUN MAY 17 2026  
  
IAZ004-181200-  
EMMET-  
INCLUDING THE CITY OF ESTHERVILLE  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
CLOUDY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS LATE THIS EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING  
WINDS, LARGE HAIL, AND TORNADOES, THEN SOME THUNDERSTORMS MAY  
PRODUCE DAMAGING WINDS, LARGE HAIL, AND TORNADOES. LOWS IN THE  
MID 50S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.  
CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. COOLER WITH HIGHS IN THE MID 60S. NORTH WINDS  
AROUND 10 MPH. CHANCE OF RAIN 50 PERCENT.    
MONDAY NIGHT  
A CHANCE OF THUNDERSTORMS. SHOWERS, MAINLY IN THE  
EVENING. LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS IN  
THE MID 40S. NORTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. BREEZY WITH HIGHS IN THE UPPER 50S. NORTHWEST WINDS 20 TO  
25 MPH WITH GUSTS UP TO 35 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 30S. NORTHWEST WINDS 15 TO 20 MPH, DIMINISHING  
TO 5 TO 10 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE MID 40S.    
FRIDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. CHANCE  
OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF  
RAIN 30 PERCENT.    
SATURDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S. CHANCE OF RAIN  
20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
IAZ005-181200-  
KOSSUTH-  
INCLUDING THE CITY OF ALGONA  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY. SOME  
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND  
TORNADOES LATE THIS EVENING. SOME THUNDERSTORMS MAY PRODUCE  
DAMAGING WINDS, LARGE HAIL, AND TORNADOES. LOWS IN THE MID 50S.  
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF  
RAIN 90 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. NORTHWEST  
WINDS AROUND 10 MPH, BECOMING NORTH IN THE AFTERNOON. CHANCE OF  
RAIN 50 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE EVENING,  
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS IN  
THE MID 40S. NORTHEAST WINDS 10 TO 15 MPH, BECOMING NORTHWEST  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH AFTER MIDNIGHT. CHANCE OF  
RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. BREEZY WITH HIGHS IN  
THE UPPER 50S. NORTHWEST WINDS 20 TO 25 MPH. CHANCE OF RAIN  
20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 30S. NORTHWEST WINDS 15 TO 20 MPH, DIMINISHING  
TO 5 TO 10 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. CHANCE  
OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF  
SHOWERS, MAINLY IN THE EVENING. LOWS IN THE UPPER 40S. CHANCE OF  
RAIN 30 PERCENT.    
SATURDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 50S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
IAZ006-181200-  
WINNEBAGO-  
INCLUDING THE CITIES OF FOREST CITY AND LAKE MILLS  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY LATE THIS  
EVENING, THEN THUNDERSTORMS LIKELY WITH A CHANCE OF SHOWERS. SOME  
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND  
TORNADOES, THEN SOME THUNDERSTORMS MAY PRODUCE DAMAGING WINDS,  
LARGE HAIL, AND TORNADOES. NEAR STEADY TEMPERATURE IN THE LOWER  
60S. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF  
RAIN 90 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. WEST  
WINDS 5 TO 10 MPH, BECOMING NORTH IN THE AFTERNOON. CHANCE OF  
RAIN 50 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE EVENING,  
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS IN  
THE MID 40S. EAST WINDS 10 TO 15 MPH, BECOMING NORTHWEST 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH AFTER MIDNIGHT. CHANCE OF RAIN  
NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE UPPER  
50S. NORTHWEST WINDS AROUND 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST  
WINDS 15 TO 20 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS AROUND 60.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 40.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S.  
CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 50S. CHANCE OF  
RAIN 30 PERCENT.    
SUNDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
IAZ007-181200-  
WORTH-  
INCLUDING THE CITIES OF NORTHWOOD AND MANLY  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY. SOME  
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND  
TORNADOES LATE THIS EVENING. SOME THUNDERSTORMS MAY PRODUCE  
DAMAGING WINDS, LARGE HAIL, AND TORNADOES. NEAR STEADY  
TEMPERATURE IN THE LOWER 60S. SOUTH WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 25 MPH. CHANCE OF RAIN 90 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 50 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE EVENING,  
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS IN  
THE UPPER 40S. SOUTHEAST WINDS 5 TO 10 MPH WITH GUSTS UP TO  
20 MPH, INCREASING TO WEST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH  
AFTER MIDNIGHT. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST WINDS 15 TO  
20 MPH, DIMINISHING TO 5 TO 10 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS AROUND 60.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 30S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S.  
CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER  
40S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 50S. CHANCE OF  
RAIN 30 PERCENT.    
SUNDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
IAZ015-181200-  
PALO ALTO-  
INCLUDING THE CITY OF EMMETSBURG  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY LATE  
THIS EVENING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS. SOME  
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND  
TORNADOES, THEN SOME THUNDERSTORMS MAY PRODUCE DAMAGING WINDS,  
LARGE HAIL, AND TORNADOES. LOWS IN THE MID 50S. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. NORTH  
WINDS AROUND 10 MPH, BECOMING NORTHEAST IN THE AFTERNOON. CHANCE  
OF RAIN 50 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE EVENING,  
THEN SHOWERS WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.  
LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS IN THE MID  
40S. NORTH WINDS 10 TO 15 MPH, BECOMING NORTHWEST 15 TO 20 MPH  
AFTER MIDNIGHT. CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. BREEZY WITH HIGHS IN THE UPPER 50S. NORTHWEST WINDS 20 TO  
25 MPH WITH GUSTS UP TO 35 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 30S. NORTH WINDS 15 TO 20 MPH, DIMINISHING TO  
5 TO 10 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF  
SHOWERS, MAINLY IN THE EVENING. LOWS IN THE UPPER 40S. CHANCE OF  
RAIN 30 PERCENT.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S. CHANCE OF RAIN  
20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
IAZ016-181200-  
HANCOCK-  
INCLUDING THE CITIES OF GARNER, BRITT, AND KANAWHA  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY. SOME  
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND  
TORNADOES LATE THIS EVENING. SOME THUNDERSTORMS MAY PRODUCE  
DAMAGING WINDS, LARGE HAIL, AND TORNADOES. LOWS IN THE MID 50S.  
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF  
RAIN 90 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 50 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE EVENING,  
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS IN  
THE MID 40S. SOUTHEAST WINDS 10 TO 15 MPH, BECOMING WEST 15 TO  
20 MPH AFTER MIDNIGHT. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. BREEZY WITH HIGHS IN  
THE UPPER 50S. NORTHWEST WINDS 20 TO 25 MPH. CHANCE OF RAIN  
20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 30S. NORTHWEST WINDS 15 TO 20 MPH, DIMINISHING  
TO 5 TO 10 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 40.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S.  
CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
IAZ017-181200-  
CERRO GORDO-  
INCLUDING THE CITIES OF MASON CITY AND CLEAR LAKE  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY. SOME  
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND  
TORNADOES LATE THIS EVENING. SOME THUNDERSTORMS MAY PRODUCE  
DAMAGING WINDS, LARGE HAIL, AND TORNADOES. LOWS IN THE UPPER 50S.  
SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN  
90 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 50 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE EVENING,  
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS IN THE UPPER  
40S. SOUTH WINDS 10 TO 15 MPH, BECOMING WEST 15 TO 20 MPH AFTER  
MIDNIGHT. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. BREEZY, COOLER WITH  
HIGHS IN THE UPPER 50S. NORTHWEST WINDS 20 TO 25 MPH. CHANCE OF  
RAIN 20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST  
WINDS 15 TO 20 MPH, DIMINISHING TO 5 TO 10 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 30S.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S.  
CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER  
40S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.   
  
  
  
IAZ023-181200-  
POCAHONTAS-  
INCLUDING THE CITIES OF POCAHONTAS, LAURENS, ROLFE, FONDA,   
AND GILMORE CITY  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY LATE  
THIS EVENING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS. SOME  
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND  
TORNADOES, THEN SOME THUNDERSTORMS MAY PRODUCE DAMAGING WINDS,  
LARGE HAIL, AND TORNADOES. LOWS IN THE MID 50S. SOUTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO  
10 MPH, BECOMING NORTHEAST IN THE AFTERNOON. CHANCE OF RAIN  
50 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE EVENING,  
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS IN  
THE MID 40S. NORTHEAST WINDS 10 TO 15 MPH, BECOMING NORTHWEST  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH AFTER MIDNIGHT. CHANCE OF  
RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS AROUND 60. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS  
UP TO 30 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 30S. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.  
A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID  
40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. CHANCE OF  
RAIN 30 PERCENT.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S. CHANCE OF RAIN  
20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
IAZ024-181200-  
HUMBOLDT-  
INCLUDING THE CITY OF HUMBOLDT  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
SHOWERS AND THUNDERSTORMS LATE THIS EVENING,  
THEN SHOWERS AND THUNDERSTORMS LIKELY. SOME THUNDERSTORMS MAY BE  
SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND TORNADOES LATE THIS  
EVENING. SOME THUNDERSTORMS MAY PRODUCE DAMAGING WINDS, LARGE  
HAIL, AND TORNADOES. LOWS IN THE UPPER 50S. SOUTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 90 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. WEST  
WINDS 5 TO 10 MPH, BECOMING SOUTHEAST IN THE AFTERNOON. CHANCE OF  
RAIN 50 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE EVENING,  
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS IN  
THE UPPER 40S. SOUTHEAST WINDS 10 TO 15 MPH, BECOMING NORTHWEST  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH AFTER MIDNIGHT. CHANCE OF  
RAIN NEAR 100 PERCENT.    
TUESDAY  
CLOUDY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
BREEZY WITH HIGHS AROUND 60. NORTHWEST WINDS 15 TO 25 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 30S. NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
AROUND 50. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S. CHANCE OF RAIN  
20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.   
  
  
  
IAZ025-181200-  
WRIGHT-  
INCLUDING THE CITIES OF EAGLE GROVE, CLARION, AND BELMOND  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS  
MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND TORNADOES LATE  
THIS EVENING. SOME THUNDERSTORMS MAY PRODUCE DAMAGING WINDS,  
LARGE HAIL, AND TORNADOES. LOWS IN THE UPPER 50S. SOUTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 90 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE EVENING,  
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS IN  
THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH, BECOMING WEST 15 TO  
20 MPH AFTER MIDNIGHT. CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. BREEZY, COOLER WITH HIGHS  
AROUND 60. NORTHWEST WINDS 20 TO 25 MPH. CHANCE OF RAIN  
20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHWEST WINDS 15 TO  
20 MPH, BECOMING NORTH 5 TO 10 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. CHANCE  
OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE UPPER 40S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.   
  
  
  
IAZ026-181200-  
FRANKLIN-  
INCLUDING THE CITY OF HAMPTON  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY. SOME  
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND  
TORNADOES LATE THIS EVENING. SOME THUNDERSTORMS MAY PRODUCE  
DAMAGING WINDS, LARGE HAIL, AND TORNADOES. LOWS AROUND 60.  
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF  
RAIN 90 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 10 TO  
15 MPH. CHANCE OF RAIN 40 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE EVENING,  
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS IN  
THE UPPER 40S. SOUTH WINDS 15 TO 20 MPH, BECOMING SOUTHWEST AFTER  
MIDNIGHT. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. BREEZY, COOLER WITH  
HIGHS IN THE LOWER 60S. NORTHWEST WINDS 20 TO 25 MPH. CHANCE OF  
RAIN 20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS AROUND 40. NORTHWEST WINDS 15 TO 20 MPH, DIMINISHING TO 5 TO  
10 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS. HIGHS  
AROUND 70.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.   
  
  
  
IAZ027-181200-  
BUTLER-  
INCLUDING THE CITIES OF PARKERSBURG, CLARKSVILLE, SHELL ROCK,   
GREENE, APLINGTON, ALLISON, AND DUMONT  
1123 PM CDT SUN MAY 17 2026  
   
..TORNADO WATCH 216 IN EFFECT UNTIL 1 AM CDT MONDAY  
  
   
REST OF TONIGHT  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS  
LATE THIS EVENING, THEN SHOWERS AND THUNDERSTORMS LIKELY. SOME  
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND  
TORNADOES LATE THIS EVENING. SOME THUNDERSTORMS MAY PRODUCE  
DAMAGING WINDS, LARGE HAIL, AND TORNADOES. LOWS IN THE LOWER 60S.  
SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN  
70 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTH WINDS 10 TO 15 MPH.  
CHANCE OF RAIN 40 PERCENT.    
MONDAY NIGHT  
THUNDERSTORMS LIKELY. SHOWERS, MAINLY IN THE  
EVENING. LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS IN  
THE LOWER 50S. SOUTH WINDS 15 TO 20 MPH. CHANCE OF RAIN NEAR  
100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. COOLER. LESS HUMID  
WITH HIGHS IN THE LOWER 60S. NORTHWEST WINDS AROUND 20 MPH WITH  
GUSTS UP TO 30 MPH. CHANCE OF RAIN 20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 40S. NORTHWEST WINDS 15 TO 20 MPH, DIMINISHING  
TO 5 TO 10 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS. HIGHS  
AROUND 70.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER  
40S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 50S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.   
  
  
  
IAZ028-181200-  
BREMER-  
INCLUDING THE CITY OF WAVERLY  
1123 PM CDT SUN MAY 17 2026  
   
..TORNADO WATCH 216 IN EFFECT UNTIL 1 AM CDT MONDAY  
  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS EVENING, THEN SHOWERS AND THUNDERSTORMS  
LIKELY. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS,  
LARGE HAIL, AND TORNADOES, THEN SOME THUNDERSTORMS MAY PRODUCE  
DAMAGING WINDS, LARGE HAIL, AND TORNADOES. LOWS IN THE LOWER 60S.  
SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
70 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS IN THE UPPER 70S. SOUTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 50 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE  
LOWER 50S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. COOLER. LESS HUMID WITH HIGHS  
IN THE LOWER 60S. NORTHWEST WINDS AROUND 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 50 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST  
WINDS 15 TO 20 MPH, DIMINISHING TO 5 TO 10 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS. HIGHS  
IN THE UPPER 60S.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER  
40S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S. CHANCE OF RAIN  
20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.   
  
  
  
IAZ033-181200-  
SAC-  
INCLUDING THE CITIES OF SAC CITY, LAKE VIEW, ODEBOLT, WALL LAKE,   
SCHALLER, AND EARLY  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY LATE  
THIS EVENING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS. SOME  
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND  
TORNADOES. LOWS IN THE UPPER 50S. SOUTH WINDS 10 TO 15 MPH,  
BECOMING SOUTHWEST. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS IN THE MORNING, THEN SHOWERS LIKELY IN THE AFTERNOON.  
HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH, BECOMING  
EAST IN THE AFTERNOON. CHANCE OF RAIN 70 PERCENT.    
MONDAY NIGHT  
A CHANCE OF THUNDERSTORMS. SHOWERS, MAINLY IN THE  
EVENING. LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS IN  
THE MID 40S. SOUTHWEST WINDS 10 TO 15 MPH, BECOMING NORTHWEST  
15 TO 20 MPH AFTER MIDNIGHT. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
CLOUDY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
HIGHS AROUND 60. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 30S. NORTHWEST WINDS 10 TO 15 MPH, BECOMING  
NORTH AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.  
A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID  
40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A  
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE  
OF RAIN 30 PERCENT.    
SATURDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 50S. CHANCE OF RAIN  
20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.   
  
  
  
IAZ034-181200-  
CALHOUN-  
INCLUDING THE CITIES OF ROCKWELL CITY, MANSON, LAKE CITY,   
AND POMEROY  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS  
MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND TORNADOES.  
LOWS IN THE UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF  
RAIN 90 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH,  
BECOMING SOUTHEAST IN THE AFTERNOON. CHANCE OF RAIN 50 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE EVENING,  
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS IN  
THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH, BECOMING NORTHWEST 15 TO  
20 MPH AFTER MIDNIGHT. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
CLOUDY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
HIGHS IN THE LOWER 60S. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS  
UP TO 30 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 30S. NORTH WINDS 10 TO 15 MPH, DIMINISHING TO  
AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
PARTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE MID  
60S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 50. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S. CHANCE OF RAIN  
20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.   
  
  
  
IAZ035-181200-  
WEBSTER-  
INCLUDING THE CITY OF FORT DODGE  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS  
MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND TORNADOES.  
LOWS AROUND 60. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH. CHANCE OF RAIN 90 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST  
WINDS 5 TO 10 MPH, BECOMING SOUTH WITH GUSTS UP TO 20 MPH IN THE  
AFTERNOON. CHANCE OF RAIN 50 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE EVENING,  
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS IN  
THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH, BECOMING WEST 15 TO  
20 MPH AFTER MIDNIGHT. CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
CLOUDY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
COOLER WITH HIGHS IN THE LOWER 60S. NORTHWEST WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS AROUND 40. NORTH WINDS 10 TO 15 MPH, DIMINISHING TO AROUND  
5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 50. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S. CHANCE OF RAIN  
20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.   
  
  
  
IAZ036-181200-  
HAMILTON-  
INCLUDING THE CITY OF WEBSTER CITY  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS  
MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND TORNADOES.  
LOWS IN THE LOWER 60S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP  
TO 30 MPH. CHANCE OF RAIN 90 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 10 TO  
15 MPH. CHANCE OF RAIN 40 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE EVENING,  
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS  
AROUND 50. SOUTH WINDS 15 TO 20 MPH, BECOMING WEST AFTER  
MIDNIGHT. CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. BREEZY, COOLER WITH HIGHS IN  
THE LOWER 60S. NORTHWEST WINDS 20 TO 25 MPH. CHANCE OF RAIN  
20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS AROUND 40. NORTHWEST WINDS 15 TO 20 MPH,  
BECOMING NORTH 5 TO 10 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
AROUND 50. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S. CHANCE OF RAIN  
20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.   
  
  
  
IAZ037-181200-  
HARDIN-  
INCLUDING THE CITIES OF IOWA FALLS, ELDORA, AND ACKLEY  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
THUNDERSTORMS LIKELY. SHOWERS LIKELY. SOME  
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND  
TORNADOES. LOWS IN THE LOWER 60S. SOUTH WINDS 15 TO 20 MPH.  
CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE UPPER 70S. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 40 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE EVENING,  
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS IN  
THE LOWER 50S. SOUTH WINDS 15 TO 20 MPH, BECOMING SOUTHWEST AFTER  
MIDNIGHT. CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. COOLER. LESS HUMID  
WITH HIGHS IN THE LOWER 60S. NORTHWEST WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 30 MPH. CHANCE OF RAIN 20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHWEST WINDS 10 TO  
15 MPH.    
WEDNESDAY  
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS. HIGHS  
IN THE LOWER 70S.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 50. CHANCE OF RAIN  
20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S. CHANCE OF RAIN  
20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.   
  
  
  
IAZ038-181200-  
GRUNDY-  
INCLUDING THE CITIES OF GRUNDY CENTER, REINBECK, CONRAD, DIKE,   
AND WELLSBURG  
1123 PM CDT SUN MAY 17 2026  
   
..TORNADO WATCH 218 IN EFFECT UNTIL 3 AM CDT MONDAY  
  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS EVENING, THEN SHOWERS AND THUNDERSTORMS  
LIKELY. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS,  
LARGE HAIL, AND TORNADOES. LOWS IN THE LOWER 60S. SOUTH WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS IN THE UPPER 70S. SOUTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 50 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE  
LOWER 50S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. COOLER. LESS HUMID  
WITH HIGHS IN THE LOWER 60S. NORTHWEST WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 30 MPH. CHANCE OF RAIN 20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS. HIGHS  
AROUND 70.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 50.  
CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S. CHANCE OF RAIN  
20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.   
  
  
  
IAZ039-181200-  
BLACK HAWK-  
INCLUDING THE CITIES OF WATERLOO AND CEDAR FALLS  
1123 PM CDT SUN MAY 17 2026  
   
..TORNADO WATCH 218 IN EFFECT UNTIL 3 AM CDT MONDAY  
  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS EVENING, THEN SHOWERS AND THUNDERSTORMS  
LIKELY. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS,  
LARGE HAIL, AND TORNADOES. LOWS IN THE MID 60S. SOUTH WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS, MAINLY IN THE MORNING. HUMID WITH HIGHS AROUND 80.  
SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN  
50 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE  
MID 50S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE  
OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. COOLER. LESS HUMID WITH HIGHS  
IN THE MID 60S. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 50 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 40S. NORTHWEST WINDS 15 TO 20 MPH, DIMINISHING  
TO 5 TO 10 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS. HIGHS  
AROUND 70.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 50.  
CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 50S. CHANCE OF RAIN  
20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.   
  
  
  
IAZ044-181200-  
CRAWFORD-  
INCLUDING THE CITY OF DENISON  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY LATE  
THIS EVENING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS. SOME  
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND  
TORNADOES. LOWS IN THE MID 50S. SOUTH WINDS 10 TO 15 MPH,  
BECOMING WEST. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH,  
BECOMING SOUTHEAST WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CHANCE OF RAIN 70 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE EVENING,  
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS IN  
THE MID 40S. SOUTHWEST WINDS 10 TO 15 MPH, BECOMING NORTHWEST  
15 TO 20 MPH AFTER MIDNIGHT. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
CLOUDY IN THE MORNING, THEN BECOMING MOSTLY SUNNY.  
HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS  
UP TO 30 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTH WINDS 10 TO 15 MPH,  
DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS AROUND  
70. CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 50. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
UPPER 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S. CHANCE OF RAIN  
20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
IAZ045-181200-  
CARROLL-  
INCLUDING THE CITY OF CARROLL  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
THUNDERSTORMS LIKELY. SHOWERS LATE THIS  
EVENING, THEN SHOWERS LIKELY. SOME THUNDERSTORMS MAY BE SEVERE  
WITH DAMAGING WINDS, LARGE HAIL, AND TORNADOES. LOCALLY HEAVY  
RAINFALL POSSIBLE LATE THIS EVENING. LOWS AROUND 60. SOUTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN  
90 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH,  
BECOMING SOUTH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON. CHANCE  
OF RAIN 50 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE EVENING,  
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS IN  
THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH, BECOMING NORTHWEST 15 TO  
20 MPH AFTER MIDNIGHT. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
CLOUDY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
COOLER WITH HIGHS IN THE LOWER 60S. NORTHWEST WINDS 15 TO 20 MPH.   
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 30S. NORTHWEST WINDS 10 TO 15 MPH, BECOMING  
NORTH AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
PARTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE MID  
60S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.   
FRIDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN THE LOWER  
50S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 50S. CHANCE OF RAIN  
20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.   
  
  
  
IAZ046-181200-  
GREENE-  
INCLUDING THE CITY OF JEFFERSON  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
THUNDERSTORMS LIKELY. SHOWERS LATE THIS  
EVENING, THEN SHOWERS LIKELY. SOME THUNDERSTORMS MAY BE SEVERE  
WITH DAMAGING WINDS, LARGE HAIL, AND TORNADOES. LOCALLY HEAVY  
RAINFALL POSSIBLE LATE THIS EVENING. LOWS IN THE LOWER 60S.  
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF  
RAIN 90 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH,  
BECOMING SOUTH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON. CHANCE  
OF RAIN 50 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE EVENING,  
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS IN  
THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH, BECOMING WEST AFTER  
MIDNIGHT. CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
CLOUDY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
COOLER. LESS HUMID WITH HIGHS IN THE LOWER 60S. NORTHWEST WINDS  
15 TO 20 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS AROUND 40. NORTH WINDS 10 TO 15 MPH, DIMINISHING TO AROUND  
5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 50. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S. CHANCE OF RAIN  
20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.   
  
  
  
IAZ047-181200-  
BOONE-  
INCLUDING THE CITY OF BOONE  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
THUNDERSTORMS LIKELY. SHOWERS. SOME  
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND  
TORNADOES. LOWS IN THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 90 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS AROUND 80. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 40 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE EVENING,  
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS IN  
THE LOWER 50S. SOUTH WINDS 10 TO 15 MPH, BECOMING WEST 15 TO  
20 MPH AFTER MIDNIGHT. CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. COOLER. LESS HUMID  
WITH HIGHS IN THE LOWER 60S. NORTHWEST WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 30 MPH. CHANCE OF RAIN 20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH, DIMINISHING TO AROUND 5 MPH AFTER  
MIDNIGHT.    
WEDNESDAY  
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE LOWER 50S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S. CHANCE OF RAIN  
20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.   
  
  
  
IAZ048-181200-  
STORY-  
INCLUDING THE CITY OF AMES  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
THUNDERSTORMS LIKELY. SHOWERS. SOME  
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND  
TORNADOES. LOWS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH. CHANCE OF RAIN 80 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS AROUND 80. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 50 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE EVENING,  
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. SOUTH WINDS AROUND 15 MPH,  
BECOMING SOUTHWEST AFTER MIDNIGHT. CHANCE OF RAIN NEAR  
100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. COOLER. LESS HUMID  
WITH HIGHS IN THE LOWER 60S. NORTHWEST WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 30 MPH. CHANCE OF RAIN 20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 25 MPH, BECOMING NORTH AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE MID 40S.    
FRIDAY  
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS. HIGHS  
IN THE LOWER 70S.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S. CHANCE OF RAIN  
20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.   
  
  
  
IAZ049-181200-  
MARSHALL-  
INCLUDING THE CITY OF MARSHALLTOWN  
1123 PM CDT SUN MAY 17 2026  
   
..TORNADO WATCH 218 IN EFFECT UNTIL 3 AM CDT MONDAY  
  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS EVENING, THEN SHOWERS AND THUNDERSTORMS  
LIKELY. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS,  
LARGE HAIL, AND TORNADOES. LOWS IN THE MID 60S. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH HIGHS  
AROUND 80. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 50 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE  
LOWER 50S. SOUTH WINDS AROUND 15 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. COOLER. LESS HUMID  
WITH HIGHS IN THE LOWER 60S. NORTHWEST WINDS 15 TO 20 MPH. CHANCE  
OF RAIN 20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH, BECOMING  
NORTH AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE MID 40S.    
FRIDAY  
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS. HIGHS  
IN THE LOWER 70S.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S. CHANCE OF RAIN  
20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.   
  
  
  
IAZ050-181200-  
TAMA-  
INCLUDING THE CITIES OF TAMA, TOLEDO, TRAER, DYSART,   
AND GLADBROOK  
1123 PM CDT SUN MAY 17 2026  
   
..TORNADO WATCH 218 IN EFFECT UNTIL 3 AM CDT MONDAY  
  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS EVENING, THEN SHOWERS AND THUNDERSTORMS  
LIKELY. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS,  
LARGE HAIL, AND TORNADOES. LOWS IN THE MID 60S. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY WITH A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE LOWER 80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 50 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE  
MID 50S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE  
OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. COOLER. LESS HUMID WITH HIGHS  
IN THE MID 60S. NORTHWEST WINDS 15 TO 20 MPH. CHANCE OF RAIN  
50 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS. HIGHS  
IN THE LOWER 70S.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS AROUND 50. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 50S. CHANCE OF RAIN  
20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.   
  
  
  
IAZ057-181200-  
AUDUBON-  
INCLUDING THE CITIES OF AUDUBON AND EXIRA  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
THUNDERSTORMS LIKELY. SHOWERS LATE THIS  
EVENING, THEN SHOWERS LIKELY. SOME THUNDERSTORMS MAY BE SEVERE  
WITH DAMAGING WINDS, LARGE HAIL, AND TORNADOES. LOCALLY HEAVY  
RAINFALL POSSIBLE LATE THIS EVENING. NEAR STEADY TEMPERATURE IN  
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH. CHANCE OF RAIN 80 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO  
10 MPH, BECOMING SOUTH 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN  
THE AFTERNOON. CHANCE OF RAIN 50 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE EVENING,  
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS IN  
THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH, BECOMING NORTHWEST AFTER  
MIDNIGHT. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
CLOUDY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
COOLER WITH HIGHS AROUND 60. NORTHWEST WINDS 15 TO 20 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 30S. NORTH WINDS 10 TO 15 MPH, DIMINISHING TO  
AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
PARTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE MID  
60S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE OF  
RAIN 30 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
AROUND 50. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S. CHANCE OF RAIN  
20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.   
  
  
  
IAZ058-181200-  
GUTHRIE-  
INCLUDING THE CITIES OF GUTHRIE CENTER, PANORA, BAYARD, AND CASEY  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
THUNDERSTORMS LIKELY. SHOWERS. SOME  
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND  
TORNADOES. LOWS IN THE LOWER 60S. SOUTH WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH. CHANCE OF RAIN 80 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS AROUND 80. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 50 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE EVENING,  
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS IN  
THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH, BECOMING WEST AFTER  
MIDNIGHT. GUSTS UP TO 30 MPH. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
CLOUDY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
COOLER. LESS HUMID WITH HIGHS IN THE LOWER 60S. NORTHWEST WINDS  
15 TO 20 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS AROUND 40. NORTH WINDS 10 TO 15 MPH, DIMINISHING TO AROUND  
5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
PARTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE MID  
60S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE LOWER 50S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.   
  
  
  
IAZ059-181200-  
DALLAS-  
INCLUDING THE CITIES OF PERRY, WAUKEE, AND ADEL  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
SHOWERS AND THUNDERSTORMS LIKELY. SOME  
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND  
TORNADOES. LOWS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS AROUND 80. SOUTH WINDS 10 TO  
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON. CHANCE OF RAIN  
50 PERCENT.    
MONDAY NIGHT  
THUNDERSTORMS LIKELY. SHOWERS. LOWS IN THE LOWER  
50S. SOUTH WINDS AROUND 15 MPH, BECOMING WEST AFTER MIDNIGHT.  
GUSTS UP TO 30 MPH. CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. COOLER. LESS HUMID WITH HIGHS IN THE LOWER 60S. NORTHWEST  
WINDS 15 TO 20 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 40S. NORTH WINDS 10 TO 15 MPH, DIMINISHING TO  
AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE LOWER 50S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.   
  
  
  
IAZ060-181200-  
POLK-  
INCLUDING THE CITY OF DES MOINES  
1123 PM CDT SUN MAY 17 2026  
   
..TORNADO WATCH 218 IN EFFECT UNTIL 3 AM CDT MONDAY  
  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS EVENING, THEN SHOWERS WITH THUNDERSTORMS  
LIKELY. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS,  
LARGE HAIL, AND TORNADOES. LOWS IN THE MID 60S. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 80 PERCENT.    
MONDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH HIGHS IN  
THE LOWER 80S. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 50 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE  
MID 50S. SOUTH WINDS AROUND 15 MPH, BECOMING SOUTHWEST AFTER  
MIDNIGHT. GUSTS UP TO 30 MPH. CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. COOLER. LESS HUMID  
WITH HIGHS IN THE LOWER 60S. NORTHWEST WINDS 15 TO 20 MPH. CHANCE  
OF RAIN 20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 40S. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.   
  
  
  
IAZ061-181200-  
JASPER-  
INCLUDING THE CITY OF NEWTON  
1123 PM CDT SUN MAY 17 2026  
   
..TORNADO WATCH 218 IN EFFECT UNTIL 3 AM CDT MONDAY  
  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS EVENING, THEN SHOWERS AND THUNDERSTORMS  
LIKELY. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS,  
LARGE HAIL, AND TORNADOES. LOWS IN THE UPPER 60S. SOUTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY WITH A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH  
HIGHS IN THE LOWER 80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 50 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE  
MID 50S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE  
OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. COOLER. LESS HUMID  
WITH HIGHS IN THE MID 60S. NORTHWEST WINDS 15 TO 20 MPH. CHANCE  
OF RAIN 20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH, BECOMING  
NORTH AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE  
LOWER 70S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE LOWER 50S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.   
  
  
  
IAZ062-181200-  
POWESHIEK-  
INCLUDING THE CITY OF GRINNELL  
1123 PM CDT SUN MAY 17 2026  
   
..TORNADO WATCH 218 IN EFFECT UNTIL 3 AM CDT MONDAY  
  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS EVENING, THEN SHOWERS AND THUNDERSTORMS  
LIKELY. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS,  
LARGE HAIL, AND TORNADOES. LOWS IN THE MID 60S. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY WITH A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH  
HIGHS IN THE LOWER 80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE  
MID 50S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE  
OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE  
AFTERNOON. COOLER. LESS HUMID WITH HIGHS IN THE MID 60S.  
NORTHWEST WINDS 15 TO 20 MPH. CHANCE OF RAIN 50 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH, BECOMING  
NORTH AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID  
40S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS. HIGHS  
IN THE LOWER 70S.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER  
50S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S. CHANCE OF RAIN  
20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.   
  
  
  
IAZ070-181200-  
CASS-  
INCLUDING THE CITY OF ATLANTIC  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
THUNDERSTORMS LIKELY. SHOWERS LATE THIS  
EVENING, THEN SHOWERS LIKELY. SOME THUNDERSTORMS MAY BE SEVERE  
WITH DAMAGING WINDS, LARGE HAIL, AND TORNADOES. LOCALLY HEAVY  
RAINFALL POSSIBLE LATE THIS EVENING. LOWS IN THE LOWER 60S. SOUTH  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN  
80 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS IN THE LOWER 80S. SOUTH WINDS  
5 TO 10 MPH WITH GUSTS UP TO 20 MPH, INCREASING TO 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH IN THE AFTERNOON. CHANCE OF RAIN  
50 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE EVENING,  
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS IN THE UPPER  
40S. SOUTH WINDS 15 TO 20 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.  
CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
CLOUDY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
MUCH COOLER WITH HIGHS IN THE LOWER 60S. NORTHWEST WINDS 15 TO  
20 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS AROUND 40. NORTH WINDS 10 TO 15 MPH,  
DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 70S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE LOWER 50S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.   
  
  
  
IAZ071-181200-  
ADAIR-  
INCLUDING THE CITIES OF GREENFIELD, STUART, ADAIR, AND FONTANELLE  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
THUNDERSTORMS LIKELY. SHOWERS LIKELY. SOME  
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND  
TORNADOES. LOCALLY HEAVY RAINFALL POSSIBLE LATE THIS EVENING.  
LOWS IN THE MID 60S. SOUTH WINDS 15 TO 20 MPH. CHANCE OF RAIN  
70 PERCENT.    
MONDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH HIGHS IN  
THE LOWER 80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 50 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE EVENING,  
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS AROUND 50.  
SOUTH WINDS 15 TO 20 MPH, BECOMING WEST AFTER MIDNIGHT. CHANCE OF  
RAIN 90 PERCENT.    
TUESDAY  
CLOUDY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
COOLER. LESS HUMID WITH HIGHS IN THE LOWER 60S. NORTHWEST WINDS  
15 TO 20 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 40S. NORTH WINDS 10 TO 15 MPH, DIMINISHING TO  
AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
PARTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE MID  
60S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 70S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE LOWER 50S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.   
  
  
  
IAZ072-181200-  
MADISON-  
INCLUDING THE CITIES OF WINTERSET AND EARLHAM  
1123 PM CDT SUN MAY 17 2026  
   
..TORNADO WATCH 218 IN EFFECT UNTIL 3 AM CDT MONDAY  
  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS EVENING, THEN SHOWERS WITH THUNDERSTORMS  
LIKELY. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS,  
LARGE HAIL, AND TORNADOES. LOWS IN THE MID 60S. SOUTH WINDS 15 TO  
20 MPH. CHANCE OF RAIN 80 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY WITH A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH  
HIGHS IN THE LOWER 80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 50 PERCENT.    
MONDAY NIGHT  
THUNDERSTORMS LIKELY. SHOWERS. LOWS IN THE LOWER  
50S. SOUTH WINDS 15 TO 20 MPH, BECOMING WEST AFTER MIDNIGHT.  
CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. COOLER. LESS HUMID  
WITH HIGHS IN THE LOWER 60S. NORTHWEST WINDS 15 TO 20 MPH. CHANCE  
OF RAIN 20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 40S. NORTH WINDS 10 TO 15 MPH, DIMINISHING TO  
AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY  
PARTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE MID  
60S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE  
OF RAIN 30 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE LOWER 50S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 20 PERCENT.   
  
  
  
IAZ073-181200-  
WARREN-  
INCLUDING THE CITIES OF INDIANOLA, NORWALK, AND CARLISLE  
1123 PM CDT SUN MAY 17 2026  
   
..TORNADO WATCH 218 IN EFFECT UNTIL 3 AM CDT MONDAY  
  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS EVENING, THEN SHOWERS AND THUNDERSTORMS  
LIKELY. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS,  
LARGE HAIL, AND TORNADOES. LOWS IN THE UPPER 60S. SOUTH WINDS  
15 TO 20 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY WITH A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH  
HIGHS IN THE LOWER 80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 50 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE  
MID 50S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. COOLER. LESS HUMID  
WITH HIGHS IN THE MID 60S. NORTHWEST WINDS AROUND 15 MPH WITH  
GUSTS UP TO 25 MPH. CHANCE OF RAIN 20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 40S. NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE  
OF RAIN 30 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE MID 50S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S.  
CHANCE OF RAIN 20 PERCENT.   
  
  
  
IAZ074-181200-  
MARION-  
INCLUDING THE CITIES OF PELLA AND KNOXVILLE  
1123 PM CDT SUN MAY 17 2026  
   
..TORNADO WATCH 218 IN EFFECT UNTIL 3 AM CDT MONDAY  
  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS EVENING, THEN SHOWERS AND THUNDERSTORMS  
LIKELY. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS,  
LARGE HAIL, AND TORNADOES. LOWS IN THE UPPER 60S. SOUTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY WITH A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH  
HIGHS IN THE LOWER 80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY. HUMID WITH  
LOWS IN THE UPPER 50S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. COOLER. LESS HUMID  
WITH HIGHS IN THE MID 60S. NORTHWEST WINDS 15 TO 20 MPH. CHANCE  
OF RAIN 20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 40S. NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE  
LOWER 70S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF RAIN  
20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S.  
CHANCE OF RAIN 20 PERCENT.   
  
  
  
IAZ075-181200-  
MAHASKA-  
INCLUDING THE CITY OF OSKALOOSA  
1123 PM CDT SUN MAY 17 2026  
   
..TORNADO WATCH 218 IN EFFECT UNTIL 3 AM CDT MONDAY  
  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF  
THUNDERSTORMS LATE THIS EVENING, THEN SHOWERS AND THUNDERSTORMS  
LIKELY. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS,  
LARGE HAIL, AND TORNADOES. LOWS IN THE UPPER 60S. SOUTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH SHOWERS AND THUNDERSTORMS LIKELY IN  
THE MORNING, THEN PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER  
80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 70 PERCENT.    
MONDAY NIGHT  
THUNDERSTORMS LIKELY. SHOWERS WITH LOWS IN THE  
UPPER 50S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING. COOLER. LESS HUMID WITH  
HIGHS IN THE UPPER 60S. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS  
UP TO 30 MPH. CHANCE OF RAIN 50 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 40S. NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY  
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE  
LOWER 70S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER  
50S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 80.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.   
  
  
  
IAZ081-181200-  
ADAMS-  
INCLUDING THE CITY OF CORNING  
1123 PM CDT SUN MAY 17 2026  
   
REST OF TONIGHT  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS  
LATE THIS EVENING, THEN SHOWERS AND THUNDERSTORMS LIKELY. SOME  
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND  
TORNADOES. LOCALLY HEAVY RAINFALL POSSIBLE LATE THIS EVENING.  
LOWS IN THE MID 60S. SOUTH WINDS 15 TO 20 MPH. CHANCE OF RAIN  
70 PERCENT.    
MONDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH HIGHS IN  
THE LOWER 80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 50 PERCENT.    
MONDAY NIGHT  
THUNDERSTORMS LIKELY. SHOWERS. LOCALLY HEAVY  
RAINFALL POSSIBLE IN THE EVENING. LOWS AROUND 50. SOUTH WINDS  
15 TO 20 MPH, BECOMING WEST 10 TO 15 MPH AFTER MIDNIGHT. CHANCE  
OF RAIN 90 PERCENT.    
TUESDAY  
CLOUDY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
MUCH COOLER. LESS HUMID WITH HIGHS IN THE LOWER 60S. NORTHWEST  
WINDS 15 TO 20 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH WINDS 10 TO 15 MPH,  
DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
PARTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE MID  
60S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 70S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.   
  
  
  
IAZ082-181200-  
UNION-  
INCLUDING THE CITY OF CRESTON  
1123 PM CDT SUN MAY 17 2026  
   
..TORNADO WATCH 218 IN EFFECT UNTIL 3 AM CDT MONDAY  
  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS EVENING, THEN SHOWERS WITH THUNDERSTORMS  
LIKELY. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS,  
LARGE HAIL, AND TORNADOES. LOWS IN THE MID 60S. SOUTH WINDS 15 TO  
20 MPH. CHANCE OF RAIN 80 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY WITH A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH  
HIGHS IN THE LOWER 80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 50 PERCENT.    
MONDAY NIGHT  
THUNDERSTORMS LIKELY. SHOWERS. LOWS IN THE LOWER  
50S. SOUTH WINDS 15 TO 20 MPH, BECOMING WEST AFTER MIDNIGHT.  
CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
CLOUDY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
COOLER. LESS HUMID WITH HIGHS IN THE LOWER 60S. NORTHWEST WINDS  
15 TO 20 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 40S. NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY  
PARTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE MID  
60S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 70S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 20 PERCENT.   
  
  
  
IAZ083-181200-  
CLARKE-  
INCLUDING THE CITY OF OSCEOLA  
1123 PM CDT SUN MAY 17 2026  
   
..TORNADO WATCH 218 IN EFFECT UNTIL 3 AM CDT MONDAY  
  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS EVENING, THEN SHOWERS AND THUNDERSTORMS  
LIKELY. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS,  
LARGE HAIL, AND TORNADOES. LOWS IN THE UPPER 60S. SOUTH WINDS  
15 TO 20 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY WITH A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH  
HIGHS IN THE LOWER 80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE  
MID 50S. SOUTH WINDS 15 TO 20 MPH, BECOMING SOUTHWEST AFTER  
MIDNIGHT. CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. COOLER. LESS HUMID  
WITH HIGHS IN THE MID 60S. NORTHWEST WINDS AROUND 15 MPH WITH  
GUSTS UP TO 25 MPH. CHANCE OF RAIN 20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 40S. NORTH WINDS 10 TO 15 MPH, DIMINISHING TO  
AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY  
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE MID  
60S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE  
OF RAIN 40 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S.  
CHANCE OF RAIN 20 PERCENT.   
  
  
  
IAZ084-181200-  
LUCAS-  
INCLUDING THE CITY OF CHARITON  
1123 PM CDT SUN MAY 17 2026  
   
..TORNADO WATCH 218 IN EFFECT UNTIL 3 AM CDT MONDAY  
  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS EVENING, THEN SHOWERS AND THUNDERSTORMS  
LIKELY. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS,  
LARGE HAIL, AND TORNADOES. LOWS IN THE UPPER 60S. SOUTH WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH SHOWERS AND THUNDERSTORMS LIKELY IN  
THE MORNING, THEN PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER  
80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 70 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY. HUMID WITH  
LOWS IN THE MID 50S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP  
TO 30 MPH. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. COOLER. LESS HUMID  
WITH HIGHS IN THE MID 60S. NORTHWEST WINDS AROUND 15 MPH WITH  
GUSTS UP TO 25 MPH. CHANCE OF RAIN 20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 40S. NORTH WINDS 10 TO 15 MPH, DIMINISHING TO  
AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE  
OF RAIN 40 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 50S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S.  
CHANCE OF RAIN 20 PERCENT.   
  
  
  
IAZ085-181200-  
MONROE-  
INCLUDING THE CITY OF ALBIA  
1123 PM CDT SUN MAY 17 2026  
   
..TORNADO WATCH 218 IN EFFECT UNTIL 3 AM CDT MONDAY  
  
   
REST OF TONIGHT  
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS  
LIKELY. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS,  
LARGE HAIL, AND TORNADOES. LOWS IN THE UPPER 60S. SOUTH WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH SHOWERS AND THUNDERSTORMS LIKELY IN  
THE MORNING, THEN PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER  
80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 70 PERCENT.    
MONDAY NIGHT  
THUNDERSTORMS LIKELY. SHOWERS WITH LOWS IN THE  
UPPER 50S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING. COOLER. LESS HUMID WITH  
HIGHS IN THE UPPER 60S. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS  
UP TO 30 MPH. CHANCE OF RAIN 50 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS  
10 TO 15 MPH.    
WEDNESDAY  
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE  
LOWER 70S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 50S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 80. CHANCE OF RAIN  
20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF  
RAIN 20 PERCENT.   
  
  
  
IAZ086-181200-  
WAPELLO-  
INCLUDING THE CITY OF OTTUMWA  
1123 PM CDT SUN MAY 17 2026  
  
...SEVERE THUNDERSTORM WATCH 219 IN EFFECT UNTIL 4 AM CDT  
MONDAY...  
   
REST OF TONIGHT  
PARTLY CLOUDY LATE THIS EVENING, THEN BECOMING  
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS IN THE  
UPPER 60S. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.  
CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH SHOWERS WITH THUNDERSTORMS LIKELY IN  
THE MORNING, THEN PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER  
80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 80 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT.  
HUMID WITH LOWS AROUND 60. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP  
TO 30 MPH. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING. LESS HUMID WITH HIGHS IN  
THE UPPER 60S. NORTHWEST WINDS AROUND 15 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 50 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS  
10 TO 15 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS. HIGHS  
IN THE MID 70S.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S. CHANCE OF RAIN  
20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.   
  
  
  
IAZ092-181200-  
TAYLOR-  
INCLUDING THE CITIES OF BEDFORD, LENOX, AND NEW MARKET  
1123 PM CDT SUN MAY 17 2026  
   
..TORNADO WATCH 218 IN EFFECT UNTIL 3 AM CDT MONDAY  
  
   
REST OF TONIGHT  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
LATE THIS EVENING, THEN SHOWERS AND THUNDERSTORMS. SOME  
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND  
TORNADOES. LOWS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH. CHANCE OF RAIN 80 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH SHOWERS AND THUNDERSTORMS LIKELY IN  
THE MORNING, THEN PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER  
80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 70 PERCENT.    
MONDAY NIGHT  
THUNDERSTORMS LIKELY. SHOWERS. LOCALLY HEAVY  
RAINFALL POSSIBLE IN THE EVENING. LOWS IN THE LOWER 50S. SOUTH  
WINDS 15 TO 20 MPH, BECOMING WEST AFTER MIDNIGHT. CHANCE OF RAIN  
90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. COOLER. LESS HUMID WITH HIGHS IN THE LOWER 60S. NORTHWEST  
WINDS AROUND 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH  
WINDS 10 TO 15 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING.  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 40S.  
CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 70S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE LOWER 50S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 20 PERCENT.   
  
  
  
IAZ093-181200-  
RINGGOLD-  
INCLUDING THE CITY OF MOUNT AYR  
1123 PM CDT SUN MAY 17 2026  
   
..TORNADO WATCH 218 IN EFFECT UNTIL 3 AM CDT MONDAY  
  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS EVENING, THEN SHOWERS AND THUNDERSTORMS.  
SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL,  
AND TORNADOES. LOWS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH. CHANCE OF RAIN 80 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH SHOWERS AND THUNDERSTORMS LIKELY IN  
THE MORNING, THEN PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER  
80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 70 PERCENT.    
MONDAY NIGHT  
THUNDERSTORMS LIKELY. SHOWERS. LOWS IN THE LOWER  
50S. SOUTH WINDS 15 TO 20 MPH, BECOMING WEST AFTER MIDNIGHT.  
CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. COOLER. LESS HUMID  
WITH HIGHS IN THE LOWER 60S. NORTHWEST WINDS AROUND 15 MPH WITH  
GUSTS UP TO 25 MPH. CHANCE OF RAIN 20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH  
WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE  
OF RAIN 40 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE LOWER 50S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 20 PERCENT.   
  
  
  
IAZ094-181200-  
DECATUR-  
INCLUDING THE CITIES OF LAMONI AND LEON  
1123 PM CDT SUN MAY 17 2026  
   
..TORNADO WATCH 218 IN EFFECT UNTIL 3 AM CDT MONDAY  
  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS EVENING, THEN SHOWERS WITH THUNDERSTORMS  
LIKELY. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS,  
LARGE HAIL, AND TORNADOES. LOWS IN THE UPPER 60S. SOUTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 80 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH SHOWERS AND THUNDERSTORMS LIKELY IN  
THE MORNING, THEN PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER  
80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 70 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE  
MID 50S. SOUTH WINDS 15 TO 20 MPH, BECOMING SOUTHWEST AFTER  
MIDNIGHT. CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. COOLER. LESS HUMID  
WITH HIGHS IN THE MID 60S. NORTHWEST WINDS AROUND 15 MPH WITH  
GUSTS UP TO 25 MPH. CHANCE OF RAIN 20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH  
WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE  
OF RAIN 40 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE LOWER 50S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. HIGHS AROUND 80.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 20 PERCENT.   
  
  
  
IAZ095-181200-  
WAYNE-  
INCLUDING THE CITIES OF CORYDON, SEYMOUR, ALLERTON, AND HUMESTON  
1123 PM CDT SUN MAY 17 2026  
   
..TORNADO WATCH 218 IN EFFECT UNTIL 3 AM CDT MONDAY  
  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS EVENING, THEN SHOWERS WITH THUNDERSTORMS  
LIKELY. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS,  
LARGE HAIL, AND TORNADOES. LOWS IN THE UPPER 60S. SOUTH WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 80 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH SHOWERS AND THUNDERSTORMS LIKELY IN  
THE MORNING, THEN MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH HIGHS IN THE  
LOWER 80S. SOUTH WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.  
CHANCE OF RAIN 70 PERCENT.    
MONDAY NIGHT  
THUNDERSTORMS LIKELY. SHOWERS, BREEZY WITH LOWS  
IN THE MID 50S. SOUTH WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.  
CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. COOLER. LESS HUMID WITH HIGHS  
IN THE MID 60S. NORTHWEST WINDS AROUND 15 MPH WITH GUSTS UP TO  
25 MPH. CHANCE OF RAIN 30 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS  
10 TO 15 MPH.    
WEDNESDAY  
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE  
OF RAIN 40 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 50S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. HIGHS AROUND 80.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S.  
CHANCE OF RAIN 20 PERCENT.   
  
  
  
IAZ096-181200-  
APPANOOSE-  
INCLUDING THE CITY OF CENTERVILLE  
1123 PM CDT SUN MAY 17 2026  
  
...SEVERE THUNDERSTORM WATCH 219 IN EFFECT UNTIL 4 AM CDT  
MONDAY...  
   
REST OF TONIGHT  
PARTLY CLOUDY LATE THIS EVENING, THEN BECOMING  
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS IN THE  
UPPER 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH SHOWERS WITH THUNDERSTORMS LIKELY IN  
THE MORNING, THEN MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER  
80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF  
RAIN 80 PERCENT.    
MONDAY NIGHT  
A CHANCE OF THUNDERSTORMS. SHOWERS WITH LOWS IN  
THE UPPER 50S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING. LESS HUMID WITH HIGHS IN  
THE UPPER 60S. NORTHWEST WINDS AROUND 15 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 50 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS  
10 TO 15 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE OF  
RAIN 40 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 50S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 80. CHANCE OF RAIN  
20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S.  
CHANCE OF RAIN 20 PERCENT.   
  
  
  
IAZ097-181200-  
DAVIS-  
INCLUDING THE CITY OF BLOOMFIELD  
1123 PM CDT SUN MAY 17 2026  
  
...SEVERE THUNDERSTORM WATCH 219 IN EFFECT UNTIL 4 AM CDT  
MONDAY...  
   
REST OF TONIGHT  
PARTLY CLOUDY LATE THIS EVENING, THEN BECOMING  
MOSTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.  
LOWS IN THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH SHOWERS WITH A CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY WITH A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH  
HIGHS IN THE LOWER 80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE  
LOWER 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING. HIGHS AROUND 70.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 50 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY. COOLER WITH LOWS IN THE MID 40S.  
NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 50.  
CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE  
MID 70S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S. CHANCE OF RAIN  
20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.   
  
  
 
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