705  
FPUS53 KDMX 192239  
ZFPDMX  
 
ZONE FORECAST PRODUCT FOR IOWA  
NATIONAL WEATHER SERVICE DES MOINES IA  
538 PM CDT TUE MAY 19 2026  
 
IAZ004-200600-  
EMMET-  
INCLUDING THE CITY OF ESTHERVILLE  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SPRINKLES THIS EVENING,  
THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN THE MID 30S. NORTH  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH, BECOMING NORTHWEST  
AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
HIGHS AROUND 60. NORTHEAST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST  
WINDS 5 TO 10 MPH.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS  
10 TO 15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. EAST WINDS 10 TO 15 MPH. CHANCE OF  
RAIN 30 PERCENT.    
FRIDAY  
SHOWERS LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 50S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 40S. CHANCE OF  
RAIN 50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE UPPER  
60S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 40S.    
SUNDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
MEMORIAL DAY  
SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 50S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ005-200600-  
KOSSUTH-  
INCLUDING THE CITY OF ALGONA  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SPRINKLES THIS EVENING,  
THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN THE UPPER 30S.  
NORTHWEST 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 AROUND 60. NORTHEAST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST  
WINDS AROUND 5 MPH.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS  
10 TO 15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. EAST WINDS 10 TO 15 MPH. CHANCE OF  
RAIN 50 PERCENT.    
FRIDAY  
SHOWERS LIKELY, MAINLY IN THE MORNING. HIGHS IN THE  
UPPER 50S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 40S. CHANCE OF  
RAIN 50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS AROUND 70.  
CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 40S.    
SUNDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
MEMORIAL DAY  
SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 50S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ006-200600-  
WINNEBAGO-  
INCLUDING THE CITIES OF FOREST CITY AND LAKE MILLS  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SPRINKLES THIS EVENING,  
THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN THE UPPER 30S.  
NORTHWEST 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 UPPER 50S. NORTH WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST  
WINDS AROUND 5 MPH.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS  
10 TO 15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 40S. EAST WINDS 10 TO 15 MPH. CHANCE  
OF RAIN 40 PERCENT.    
FRIDAY  
SHOWERS LIKELY, MAINLY IN THE MORNING. HIGHS IN THE  
UPPER 50S. CHANCE OF RAIN 60 PERCENT.    
FRIDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 40S.  
CHANCE OF RAIN 50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. A SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SUNDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
MEMORIAL DAY  
SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ007-200600-  
WORTH-  
INCLUDING THE CITIES OF NORTHWOOD AND MANLY  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SPRINKLES THIS EVENING,  
THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN THE UPPER 30S.  
NORTHWEST WINDS 15 TO 20 MPH, DIMINISHING TO AROUND 5 MPH AFTER  
MIDNIGHT.    
WEDNESDAY  
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
HIGHS AROUND 60. NORTH WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST  
WINDS AROUND 5 MPH.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS  
10 TO 15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 40S. EAST WINDS 10 TO 15 MPH. CHANCE  
OF RAIN 40 PERCENT.    
FRIDAY  
SHOWERS LIKELY, MAINLY IN THE MORNING. HIGHS IN THE  
UPPER 50S. CHANCE OF RAIN 60 PERCENT.    
FRIDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 40S.  
CHANCE OF RAIN 50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE UPPER  
60S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SUNDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
MEMORIAL DAY  
SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 50S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ015-200600-  
PALO ALTO-  
INCLUDING THE CITY OF EMMETSBURG  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
PARTLY CLOUDY THIS EVENING, THEN CLEARING. LOWS IN THE  
MID 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 MOSTLY CLOUDY.  
HIGHS AROUND 60. NORTHEAST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST  
WINDS 5 TO 10 MPH.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS  
10 TO 15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. EAST WINDS 10 TO 15 MPH. CHANCE OF  
RAIN 50 PERCENT.    
FRIDAY  
SHOWERS LIKELY IN THE MORNING, THEN A CHANCE OF SHOWERS  
WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE UPPER 50S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 40S. CHANCE OF  
RAIN 50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS AROUND 70.  
CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 40S.    
SUNDAY  
SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
MEMORIAL DAY  
SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 50S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ016-200600-  
HANCOCK-  
INCLUDING THE CITIES OF GARNER, BRITT, AND KANAWHA  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN CLEARING. LOWS IN THE  
UPPER 30S. NORTHWEST WINDS 15 TO 20 MPH, BECOMING NORTH AROUND  
5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
HIGHS IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST  
WINDS 5 TO 10 MPH.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS  
10 TO 15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. EAST WINDS 10 TO 15 MPH. CHANCE OF  
RAIN 50 PERCENT.    
FRIDAY  
SHOWERS LIKELY, MAINLY IN THE MORNING. HIGHS IN THE  
UPPER 50S. CHANCE OF RAIN 60 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF  
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN  
40 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE UPPER  
60S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 40S.    
SUNDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
MEMORIAL DAY  
SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ017-200600-  
CERRO GORDO-  
INCLUDING THE CITIES OF MASON CITY AND CLEAR LAKE  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN CLEARING. LOWS IN THE  
UPPER 30S. NORTHWEST WINDS 15 TO 20 MPH, DIMINISHING TO AROUND  
5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
HIGHS AROUND 60. NORTH WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST  
WINDS 5 TO 10 MPH.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS  
10 TO 15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 40S. EAST WINDS 10 TO 15 MPH. CHANCE  
OF RAIN 50 PERCENT.    
FRIDAY  
SHOWERS LIKELY, MAINLY IN THE MORNING. HIGHS IN THE  
UPPER 50S. CHANCE OF RAIN 60 PERCENT.    
FRIDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 40S.  
CHANCE OF RAIN 50 PERCENT.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE UPPER 60S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SUNDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
MEMORIAL DAY  
SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ023-200600-  
POCAHONTAS-  
INCLUDING THE CITIES OF POCAHONTAS, LAURENS, ROLFE, FONDA,  
AND GILMORE CITY  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
PARTLY CLOUDY THIS EVENING, THEN CLEARING. LOWS IN THE  
UPPER 30S. NORTH WINDS 10 TO 15 MPH, DIMINISHING TO AROUND 5 MPH  
AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY IN THE MORNING, THEN BECOMING MOSTLY CLOUDY.  
HIGHS AROUND 60. NORTHEAST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST  
WINDS AROUND 5 MPH.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS  
10 TO 15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID  
40S. EAST WINDS 10 TO 15 MPH. CHANCE OF RAIN 70 PERCENT.    
FRIDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS LIKELY,  
MAINLY IN THE MORNING. HIGHS AROUND 60. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS. A CHANCE OF SHOWERS, MAINLY IN THE EVENING. LOWS  
IN THE MID 40S. CHANCE OF RAIN 40 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS AROUND 70.  
CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 40S.    
SUNDAY  
SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
MEMORIAL DAY  
SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ024-200600-  
HUMBOLDT-  
INCLUDING THE CITY OF HUMBOLDT  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS 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 MOSTLY CLOUDY.  
HIGHS AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST  
WINDS 5 TO 10 MPH.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS  
10 TO 15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. SHOWERS LIKELY AFTER MIDNIGHT.  
LOWS IN THE MID 40S. EAST WINDS 10 TO 15 MPH. CHANCE OF RAIN  
60 PERCENT.    
FRIDAY  
SHOWERS LIKELY IN THE MORNING, THEN A CHANCE OF SHOWERS  
WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS  
AROUND 60. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS. A CHANCE OF SHOWERS, MAINLY IN THE EVENING. LOWS  
IN THE MID 40S. CHANCE OF RAIN 40 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER  
70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 40S.    
SUNDAY  
SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
MEMORIAL DAY  
SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ025-200600-  
WRIGHT-  
INCLUDING THE CITIES OF EAGLE GROVE, CLARION, AND BELMOND  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN CLEARING. LOWS IN THE  
UPPER 30S. NORTH WINDS 15 TO 20 MPH, DIMINISHING TO AROUND 5 MPH  
AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
HIGHS AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST  
WINDS 5 TO 10 MPH.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS 10 TO 15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID  
40S. EAST WINDS 10 TO 15 MPH. CHANCE OF RAIN 60 PERCENT.    
FRIDAY  
SHOWERS LIKELY, MAINLY IN THE MORNING. HIGHS IN THE  
UPPER 50S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF  
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN  
40 PERCENT.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS AROUND 70. CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SUNDAY  
SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
MEMORIAL DAY  
SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ026-200600-  
FRANKLIN-  
INCLUDING THE CITY OF HAMPTON  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN CLEARING. LOWS IN THE  
UPPER 30S. NORTHWEST WINDS 15 TO 20 MPH, BECOMING NORTH AROUND  
5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
HIGHS AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST  
WINDS 5 TO 10 MPH.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY SUNNY WITH  
A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE LOWER  
60S. EAST WINDS 10 TO 15 MPH. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE  
LOWER 40S. EAST WINDS 10 TO 15 MPH. CHANCE OF RAIN 60 PERCENT.    
FRIDAY  
SHOWERS LIKELY, MAINLY IN THE MORNING. HIGHS IN THE  
UPPER 50S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF  
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN  
50 PERCENT.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS AROUND 70. CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SUNDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
MEMORIAL DAY  
SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ027-200600-  
BUTLER-  
INCLUDING THE CITIES OF PARKERSBURG, CLARKSVILLE, SHELL ROCK,  
GREENE, APLINGTON, ALLISON, AND DUMONT  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS AROUND 40. NORTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY  
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST  
WINDS 5 TO 10 MPH.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY SUNNY WITH  
A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE LOWER  
60S. EAST WINDS 10 TO 15 MPH. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID  
40S. EAST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF  
RAIN 60 PERCENT.    
FRIDAY  
SHOWERS LIKELY. HIGHS AROUND 60. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF  
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS AROUND 70. CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SUNDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
MEMORIAL DAY  
SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF  
RAIN 20 PERCENT.  
 
 
 
IAZ028-200600-  
BREMER-  
INCLUDING THE CITY OF WAVERLY  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS AROUND 40. NORTHWEST 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. NORTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS  
5 TO 10 MPH.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE LOWER 60S. EAST WINDS 10 TO 15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN  
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
MID 40S. EAST WINDS 10 TO 15 MPH. CHANCE OF RAIN 50 PERCENT.    
FRIDAY  
SHOWERS LIKELY. HIGHS AROUND 60. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF  
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS AROUND 70.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
SUNDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
MEMORIAL DAY  
SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.  
 
 
 
IAZ033-200600-  
SAC-  
INCLUDING THE CITIES OF SAC CITY, LAKE VIEW, ODEBOLT, WALL LAKE,  
SCHALLER, AND EARLY  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
PARTLY CLOUDY THIS EVENING, THEN CLEARING. LOWS IN THE  
UPPER 30S. NORTH WINDS 10 TO 15 MPH, BECOMING NORTHEAST AROUND  
5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST  
WINDS AROUND 5 MPH.    
THURSDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER  
60S. SOUTHEAST WINDS 10 TO 15 MPH. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 40S. EAST WINDS  
10 TO 15 MPH. CHANCE OF RAIN 70 PERCENT.    
FRIDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS LIKELY,  
MAINLY IN THE MORNING. HIGHS AROUND 60. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 40S.  
CHANCE OF RAIN 40 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER  
70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SUNDAY  
SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
MEMORIAL DAY  
SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ034-200600-  
CALHOUN-  
INCLUDING THE CITIES OF ROCKWELL CITY, MANSON, LAKE CITY,  
AND POMEROY  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN CLEARING. LOWS IN THE  
UPPER 30S. NORTH WINDS 10 TO 15 MPH, DIMINISHING TO AROUND 5 MPH  
AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY IN THE MORNING, THEN BECOMING MOSTLY CLOUDY.  
HIGHS AROUND 60. NORTHEAST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST  
WINDS AROUND 5 MPH.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. A 20 PERCENT CHANCE OF SHOWERS. HIGHS IN THE LOWER 60S.  
SOUTHEAST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT  
CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 40S. EAST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.    
FRIDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS LIKELY,  
MAINLY IN THE MORNING. HIGHS AROUND 60. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF  
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN  
40 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER  
70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 40S.    
SUNDAY  
SUNNY. HIGHS IN THE LOWER 80S.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
MEMORIAL DAY  
SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ035-200600-  
WEBSTER-  
INCLUDING THE CITY OF FORT DODGE  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN CLEARING. LOWS IN THE  
UPPER 30S. NORTH WINDS 10 TO 15 MPH, DIMINISHING TO AROUND 5 MPH  
AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY IN THE MORNING, THEN BECOMING MOSTLY CLOUDY.  
HIGHS AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST  
WINDS AROUND 5 MPH.    
THURSDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH  
WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 40S.  
EAST WINDS AROUND 10 MPH. CHANCE OF RAIN 70 PERCENT.    
FRIDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS LIKELY,  
MAINLY IN THE MORNING. HIGHS IN THE LOWER 60S. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF  
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN  
40 PERCENT.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 40S.    
SUNDAY  
SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
MEMORIAL DAY  
SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ036-200600-  
HAMILTON-  
INCLUDING THE CITY OF WEBSTER CITY  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS 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 MOSTLY CLOUDY.  
HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS  
5 TO 10 MPH.    
THURSDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 60S. EAST WINDS 10 TO 15 MPH.  
CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 40S. EAST  
WINDS 10 TO 15 MPH. CHANCE OF RAIN 70 PERCENT.    
FRIDAY  
SHOWERS LIKELY, MAINLY IN THE MORNING. HIGHS AROUND 60.  
CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF  
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN  
50 PERCENT.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SUNDAY  
SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
MEMORIAL DAY  
SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ037-200600-  
HARDIN-  
INCLUDING THE CITIES OF IOWA FALLS, ELDORA, AND ACKLEY  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN CLEARING. LOWS AROUND  
40. 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. NORTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST  
WINDS 5 TO 10 MPH.    
THURSDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 60S. EAST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 40S.  
EAST WINDS 10 TO 15 MPH. CHANCE OF RAIN 70 PERCENT.    
FRIDAY  
SHOWERS LIKELY, MAINLY IN THE MORNING. HIGHS AROUND 60.  
CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF  
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN  
50 PERCENT.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SUNDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
MEMORIAL DAY  
SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ038-200600-  
GRUNDY-  
INCLUDING THE CITIES OF GRUNDY CENTER, REINBECK, CONRAD, DIKE,  
AND WELLSBURG  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS AROUND 40. 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. NORTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS  
5 TO 10 MPH.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY SUNNY WITH  
A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE LOWER  
60S. EAST WINDS AROUND 10 MPH. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 40S. EAST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN  
60 PERCENT.    
FRIDAY  
SHOWERS LIKELY. HIGHS AROUND 60. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF  
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN  
50 PERCENT.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 50.    
SUNDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
MEMORIAL DAY  
SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 20 PERCENT.  
 
 
 
IAZ039-200600-  
BLACK HAWK-  
INCLUDING THE CITIES OF WATERLOO AND CEDAR FALLS  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. 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. NORTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS  
5 TO 10 MPH.    
THURSDAY  
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. EAST WINDS  
10 TO 15 MPH.    
THURSDAY NIGHT  
CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID  
40S. EAST WINDS 10 TO 15 MPH. CHANCE OF RAIN 50 PERCENT.    
FRIDAY  
SHOWERS LIKELY. HIGHS IN THE LOWER 60S. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF  
SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 50.    
SUNDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
MEMORIAL DAY  
SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 20 PERCENT.  
 
 
 
IAZ044-200600-  
CRAWFORD-  
INCLUDING THE CITY OF DENISON  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
PARTLY CLOUDY THIS EVENING, THEN CLEARING. LOWS IN THE  
UPPER 30S. NORTH WINDS 10 TO 15 MPH, BECOMING NORTHEAST AROUND  
5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 50S. EAST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST  
WINDS AROUND 5 MPH.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE  
MORNING. HIGHS AROUND 60. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 30 PERCENT.    
THURSDAY NIGHT  
CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 40S. EAST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.    
FRIDAY  
A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN  
THE MORNING. HIGHS IN THE LOWER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF  
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN  
50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. A SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. CHANCE OF RAIN  
20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 40S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ045-200600-  
CARROLL-  
INCLUDING THE CITY OF CARROLL  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS 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 UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST  
WINDS AROUND 5 MPH.    
THURSDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE  
LOWER 60S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT  
CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 40S. EAST WINDS  
10 TO 15 MPH. CHANCE OF RAIN 70 PERCENT.    
FRIDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS LIKELY,  
MAINLY IN THE MORNING. HIGHS IN THE LOWER 60S. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF  
SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. A SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 40S.    
SUNDAY  
SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE UPPER 50S. CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ046-200600-  
GREENE-  
INCLUDING THE CITY OF JEFFERSON  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS 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 MOSTLY CLOUDY.  
HIGHS AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST  
WINDS AROUND 5 MPH.    
THURSDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE  
LOWER 60S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT  
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. EAST WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 70 PERCENT.    
FRIDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS LIKELY,  
MAINLY IN THE MORNING. HIGHS IN THE LOWER 60S. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF  
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN  
40 PERCENT.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 40S.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE UPPER 50S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ047-200600-  
BOONE-  
INCLUDING THE CITY OF BOONE  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS 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 MOSTLY CLOUDY.  
HIGHS AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS  
5 TO 10 MPH.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 60S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY NIGHT  
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. EAST WINDS AROUND 10 MPH. CHANCE  
OF RAIN 70 PERCENT.    
FRIDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS LIKELY,  
MAINLY IN THE MORNING. HIGHS AROUND 60. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SUNDAY  
SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ048-200600-  
STORY-  
INCLUDING THE CITY OF AMES  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. 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. NORTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS  
5 TO 10 MPH.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 60S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY NIGHT  
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 40S. EAST  
WINDS AROUND 10 MPH. CHANCE OF RAIN 70 PERCENT.    
FRIDAY  
SHOWERS LIKELY, MAINLY IN THE MORNING. HIGHS IN THE  
LOWER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 50.    
SUNDAY  
SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ049-200600-  
MARSHALL-  
INCLUDING THE CITY OF MARSHALLTOWN  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. 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. NORTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS  
5 TO 10 MPH.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 60S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY NIGHT  
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 40S. EAST  
WINDS AROUND 10 MPH. CHANCE OF RAIN 70 PERCENT.    
FRIDAY  
SHOWERS LIKELY. HIGHS IN THE LOWER 60S. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S.  
CHANCE OF RAIN 50 PERCENT.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 50.    
SUNDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 20 PERCENT.  
 
 
 
IAZ050-200600-  
TAMA-  
INCLUDING THE CITIES OF TAMA, TOLEDO, TRAER, DYSART,  
AND GLADBROOK  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS AROUND 40. NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST  
WINDS 5 TO 10 MPH.    
THURSDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 60S. EAST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 40S. EAST  
WINDS 10 TO 15 MPH. CHANCE OF RAIN 70 PERCENT.    
FRIDAY  
SHOWERS LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S.  
CHANCE OF RAIN 30 PERCENT.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 50.    
SUNDAY  
SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 20 PERCENT.  
 
 
 
IAZ057-200600-  
AUDUBON-  
INCLUDING THE CITIES OF AUDUBON AND EXIRA  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN CLEARING. LOWS IN THE  
UPPER 30S. NORTH WINDS 10 TO 15 MPH, BECOMING NORTHEAST AROUND  
5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST  
WINDS AROUND 5 MPH.    
THURSDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS AROUND  
60. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
THURSDAY NIGHT  
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. EAST WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 80 PERCENT.    
FRIDAY  
A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN  
THE MORNING. HIGHS IN THE LOWER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF  
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY  
MOSTLY CLOUDY 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 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 40S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ058-200600-  
GUTHRIE-  
INCLUDING THE CITIES OF GUTHRIE CENTER, PANORA, BAYARD, AND CASEY  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN CLEARING. LOWS AROUND  
40. NORTH WINDS 5 TO 10 MPH.    
WEDNESDAY  
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
HIGHS IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST  
WINDS 5 TO 10 MPH.    
THURSDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS AROUND  
60. EAST WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF  
RAIN 40 PERCENT.    
THURSDAY NIGHT  
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. EAST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 80 PERCENT.    
FRIDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS LIKELY,  
MAINLY IN THE MORNING. HIGHS IN THE LOWER 60S. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY 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.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 40S.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ059-200600-  
DALLAS-  
INCLUDING THE CITIES OF PERRY, WAUKEE, AND ADEL  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. 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 AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS  
5 TO 10 MPH.    
THURSDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE  
LOWER 60S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
THURSDAY NIGHT  
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. EAST WINDS AROUND 10 MPH. CHANCE  
OF RAIN 80 PERCENT.    
FRIDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS LIKELY,  
MAINLY IN THE MORNING. HIGHS IN THE LOWER 60S. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY 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.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 50.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ060-200600-  
POLK-  
INCLUDING THE CITY OF DES MOINES  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. 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. NORTHEAST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS 5 TO 10 MPH.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 60S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
40 PERCENT.    
THURSDAY NIGHT  
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 40S. EAST WINDS  
AROUND 10 MPH. CHANCE OF RAIN 80 PERCENT.    
FRIDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS LIKELY,  
MAINLY IN THE MORNING. HIGHS IN THE LOWER 60S. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE UPPER 40S.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
SUNDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ061-200600-  
JASPER-  
INCLUDING THE CITY OF NEWTON  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS 5 TO 10 MPH.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 60S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
40 PERCENT.    
THURSDAY NIGHT  
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER 40S. EAST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY  
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS LIKELY WITH  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
LOWER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 60. CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 20 PERCENT.  
 
 
 
IAZ062-200600-  
POWESHIEK-  
INCLUDING THE CITY OF GRINNELL  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST WINDS 5 TO 10 MPH.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 60S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY NIGHT  
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 40S. EAST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY  
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS LIKELY WITH  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
LOWER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S.  
CHANCE OF RAIN 30 PERCENT.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 20 PERCENT.  
 
 
 
IAZ070-200600-  
CASS-  
INCLUDING THE CITY OF ATLANTIC  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 30S. NORTH WINDS 10 TO 15 MPH, BECOMING  
NORTHEAST AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS AROUND 60. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS  
AFTER MIDNIGHT. LOWS IN THE LOWER 40S. EAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 20 PERCENT.    
THURSDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.  
HIGHS AROUND 60. EAST WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS. LOWS  
IN THE UPPER 40S. EAST WINDS AROUND 10 MPH. CHANCE OF RAIN  
80 PERCENT.    
FRIDAY  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE MORNING,  
THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF RAIN 80 PERCENT.    
FRIDAY 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.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 40S.    
SUNDAY  
SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ071-200600-  
ADAIR-  
INCLUDING THE CITIES OF GREENFIELD, STUART, ADAIR, AND FONTANELLE  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. 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 AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS  
AFTER MIDNIGHT. LOWS IN THE MID 40S. EAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 20 PERCENT.    
THURSDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.  
HIGHS AROUND 60. EAST WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH.    
THURSDAY NIGHT  
SHOWERS LIKELY IN THE EVENING, THEN SHOWERS  
WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
UPPER 40S. EAST WINDS AROUND 10 MPH. CHANCE OF RAIN 80 PERCENT.    
FRIDAY  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE MORNING,  
THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF RAIN 80 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 50.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ072-200600-  
MADISON-  
INCLUDING THE CITIES OF WINTERSET AND EARLHAM  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. 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. NORTHEAST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN  
THE MID 40S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE LOWER 60S. EAST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT  
SHOWERS LIKELY IN THE EVENING, THEN SHOWERS  
WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
UPPER 40S. EAST WINDS AROUND 10 MPH. CHANCE OF RAIN 80 PERCENT.    
FRIDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS, MAINLY IN  
THE MORNING. HIGHS IN THE LOWER 60S. CHANCE OF RAIN 80 PERCENT.    
FRIDAY 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.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ073-200600-  
WARREN-  
INCLUDING THE CITIES OF INDIANOLA, NORWALK, AND CARLISLE  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN  
THE MID 40S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE  
LOWER 60S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
THURSDAY NIGHT  
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. EAST WINDS AROUND 10 MPH. CHANCE  
OF RAIN 80 PERCENT.    
FRIDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS, MAINLY IN  
THE MORNING. HIGHS IN THE LOWER 60S. CHANCE OF RAIN 80 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS AROUND 50.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
TUESDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 20 PERCENT.  
 
 
 
IAZ074-200600-  
MARION-  
INCLUDING THE CITIES OF PELLA AND KNOXVILLE  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS  
10 TO 15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS 5 TO 10 MPH.    
THURSDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE  
LOWER 60S. EAST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.  
CHANCE OF RAIN 40 PERCENT.    
THURSDAY NIGHT  
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER 40S. EAST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS. HIGHS IN THE  
LOWER 60S. CHANCE OF RAIN 80 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS AROUND 50. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 20 PERCENT.  
 
 
 
IAZ075-200600-  
MAHASKA-  
INCLUDING THE CITY OF OSKALOOSA  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS  
10 TO 15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS 5 TO 10 MPH.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 60S. EAST WINDS AROUND 10 MPH WITH GUSTS UP TO  
20 MPH. CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT  
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER 40S. EAST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS LIKELY. HIGHS  
IN THE LOWER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS AROUND 50. CHANCE OF RAIN  
20 PERCENT.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE MID 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 20 PERCENT.  
 
 
 
IAZ081-200600-  
ADAMS-  
INCLUDING THE CITY OF CORNING  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS AROUND 40. NORTH WINDS 10 TO 15 MPH, BECOMING  
NORTHEAST AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN  
THE LOWER 40S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.   
THURSDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.  
HIGHS AROUND 60. EAST WINDS 10 TO 15 MPH.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS. LOWS  
IN THE UPPER 40S. EAST WINDS AROUND 10 MPH WITH GUSTS UP TO  
20 MPH. CHANCE OF RAIN 80 PERCENT.    
FRIDAY  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE  
MORNING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF  
RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 50.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ082-200600-  
UNION-  
INCLUDING THE CITY OF CRESTON  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN  
THE MID 40S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.  
HIGHS AROUND 60. EAST WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS. LOWS  
IN THE UPPER 40S. EAST WINDS AROUND 10 MPH. CHANCE OF RAIN  
80 PERCENT.    
FRIDAY  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE MORNING,  
THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF RAIN 80 PERCENT.   
FRIDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 60. CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 20 PERCENT.  
 
 
 
IAZ083-200600-  
CLARKE-  
INCLUDING THE CITY OF OSCEOLA  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS  
10 TO 15 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN  
THE MID 40S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE LOWER 60S. EAST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS. LOWS  
IN THE UPPER 40S. EAST WINDS AROUND 10 MPH. CHANCE OF RAIN  
80 PERCENT.    
FRIDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS, MAINLY IN  
THE MORNING. HIGHS IN THE LOWER 60S. CHANCE OF RAIN 80 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS AROUND 50.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60.    
TUESDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 20 PERCENT.  
 
 
 
IAZ084-200600-  
LUCAS-  
INCLUDING THE CITY OF CHARITON  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS  
10 TO 15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN  
THE MID 40S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
THURSDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE  
LOWER 60S. EAST WINDS AROUND 10 MPH. CHANCE OF RAIN 50 PERCENT.    
THURSDAY NIGHT  
SHOWERS LIKELY IN THE EVENING, THEN SHOWERS  
LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE UPPER 40S. EAST WINDS AROUND 10 MPH WITH GUSTS UP TO  
20 MPH. CHANCE OF RAIN 70 PERCENT.    
FRIDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS. HIGHS IN THE  
LOWER 60S. CHANCE OF RAIN 80 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS AROUND 50. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 60. CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 20 PERCENT.  
 
 
 
IAZ085-200600-  
MONROE-  
INCLUDING THE CITY OF ALBIA  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS 10 TO  
15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS 5 TO 10 MPH.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 60S. EAST WINDS AROUND 10 MPH WITH GUSTS UP TO  
20 MPH. CHANCE OF RAIN 40 PERCENT.    
THURSDAY NIGHT  
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER 40S. EAST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS. HIGHS IN THE  
LOWER 60S. CHANCE OF RAIN 80 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS AROUND 50. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE MID 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 20 PERCENT.  
 
 
 
IAZ086-200600-  
WAPELLO-  
INCLUDING THE CITY OF OTTUMWA  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS 10 TO  
15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS 5 TO 10 MPH.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 60S. EAST WINDS AROUND 10 MPH WITH GUSTS UP TO  
20 MPH. CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT  
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER 40S. EAST  
WINDS 10 TO 15 MPH. CHANCE OF RAIN 70 PERCENT.    
FRIDAY  
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS LIKELY WITH  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
LOWER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS AROUND 50. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE MID 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 20 PERCENT.  
 
 
 
IAZ092-200600-  
TAYLOR-  
INCLUDING THE CITIES OF BEDFORD, LENOX, AND NEW MARKET  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS 5 TO 10 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN  
THE MID 40S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
THURSDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.  
HIGHS AROUND 60. EAST WINDS 10 TO 15 MPH.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS. LOWS  
IN THE UPPER 40S. EAST WINDS AROUND 10 MPH. CHANCE OF RAIN  
80 PERCENT.    
FRIDAY  
A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN  
THE MORNING. HIGHS IN THE LOWER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 50.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
 
IAZ093-200600-  
RINGGOLD-  
INCLUDING THE CITY OF MOUNT AYR  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN  
THE MID 40S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE LOWER 60S. EAST WINDS 5 TO 10 MPH WITH GUSTS UP TO  
20 MPH.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS. LOWS  
IN THE UPPER 40S. EAST WINDS AROUND 10 MPH. CHANCE OF RAIN  
80 PERCENT.    
FRIDAY  
A CHANCE OF THUNDERSTORMS. SHOWERS, MAINLY IN THE  
MORNING. HIGHS IN THE LOWER 60S. CHANCE OF RAIN 80 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 20 PERCENT.  
 
 
 
IAZ094-200600-  
DECATUR-  
INCLUDING THE CITIES OF LAMONI AND LEON  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN  
THE MID 40S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE  
LOWER 60S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS. LOWS  
IN THE UPPER 40S. EAST WINDS AROUND 10 MPH. CHANCE OF RAIN  
80 PERCENT.    
FRIDAY  
A CHANCE OF THUNDERSTORMS. SHOWERS, MAINLY IN THE  
MORNING. HIGHS IN THE LOWER 60S. CHANCE OF RAIN 80 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS AROUND 50. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 20 PERCENT.  
 
 
 
IAZ095-200600-  
WAYNE-  
INCLUDING THE CITIES OF CORYDON, SEYMOUR, ALLERTON, AND HUMESTON  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS  
10 TO 15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN  
THE MID 40S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE  
LOWER 60S. EAST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.  
CHANCE OF RAIN 50 PERCENT.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS. LOWS  
IN THE UPPER 40S. EAST WINDS AROUND 10 MPH WITH GUSTS UP TO  
20 MPH. CHANCE OF RAIN 80 PERCENT.    
FRIDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS. HIGHS IN THE  
LOWER 60S. CHANCE OF RAIN 80 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE UPPER 40S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
MEMORIAL DAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 60. CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 20 PERCENT.  
 
 
 
IAZ096-200600-  
APPANOOSE-  
INCLUDING THE CITY OF CENTERVILLE  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS 5 TO  
10 MPH WITH GUSTS UP TO 20 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS 5 TO 10 MPH.    
THURSDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE  
MID 60S. EAST WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE  
OF RAIN 40 PERCENT.    
THURSDAY NIGHT  
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOWS AROUND 50. EAST WINDS AROUND 10 MPH WITH GUSTS UP  
TO 20 MPH. CHANCE OF RAIN 70 PERCENT.    
FRIDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS. HIGHS IN THE  
MID 60S. CHANCE OF RAIN 80 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS AROUND 50. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE MID 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S.    
MEMORIAL DAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 60. CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 20 PERCENT.  
 
 
 
IAZ097-200600-  
DAVIS-  
INCLUDING THE CITY OF BLOOMFIELD  
538 PM CDT TUE MAY 19 2026  
   
TONIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS 5 TO  
10 MPH WITH GUSTS UP TO 20 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH WITH GUSTS UP TO  
20 MPH.    
THURSDAY NIGHT  
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS AROUND 50. EAST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 70 PERCENT.   
FRIDAY  
SHOWERS IN THE MORNING, THEN SHOWERS LIKELY WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID  
60S. CHANCE OF RAIN 80 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 50S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE MID 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S.    
MEMORIAL DAY  
PARTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE  
OF RAIN 30 PERCENT.  
 
 
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