912   
FPUS53 KDMX 201635  
ZFPDMX  
  
ZONE FORECAST PRODUCT FOR IOWA  
NATIONAL WEATHER SERVICE DES MOINES IA  
1133 AM CDT MON JUL 20 2026  
  
IAZ004-210000-  
EMMET-  
INCLUDING THE CITY OF ESTHERVILLE  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. PATCHY SMOKE THIS AFTERNOON. HIGHS IN THE  
MID 90S. SOUTHWEST WINDS AROUND 15 MPH, BECOMING WEST THIS  
AFTERNOON. HEAT INDEX VALUES UP TO 102.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. AREAS OF SMOKE. LESS HUMID WITH LOWS IN THE MID 60S.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY  
SUNNY. PATCHY SMOKE. COOLER WITH HIGHS IN THE UPPER  
70S. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH, DIMINISHING TO 5 TO 10 MPH  
AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS  
AROUND 5 MPH, BECOMING NORTH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 60. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO  
100 IN THE AFTERNOON.   
  
  
  
IAZ005-210000-  
KOSSUTH-  
INCLUDING THE CITY OF ALGONA  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. A SLIGHT CHANCE OF THUNDERSTORMS THIS  
AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE. HIGHS IN THE LOWER  
90S. SOUTHWEST WINDS AROUND 15 MPH, BECOMING WEST THIS AFTERNOON.  
CHANCE OF PRECIPITATION 20 PERCENT. HEAT INDEX VALUES UP TO  
104 THIS AFTERNOON.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. AREAS OF SMOKE. HUMID WITH LOWS IN THE MID 60S. NORTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. HEAT INDEX VALUES UP  
TO 101 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. PATCHY SMOKE. BREEZY WITH HIGHS AROUND 80.  
NORTHWEST WINDS 15 TO 25 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH, DIMINISHING TO 5 TO 10 MPH  
AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS  
AROUND 5 MPH, BECOMING NORTH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 60. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES  
UP TO 100 IN THE AFTERNOON.   
  
  
  
IAZ006-210000-  
WINNEBAGO-  
INCLUDING THE CITIES OF FOREST CITY AND LAKE MILLS  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF THUNDERSTORMS  
THIS AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE. HIGHS IN THE  
LOWER 90S. SOUTH WINDS 10 TO 15 MPH, BECOMING WEST THIS  
AFTERNOON. CHANCE OF PRECIPITATION 20 PERCENT. HEAT INDEX VALUES  
UP TO 102 THIS AFTERNOON.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. AREAS OF SMOKE. LESS HUMID WITH LOWS IN THE MID 60S.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY  
SUNNY. PATCHY SMOKE. HIGHS IN THE UPPER 70S. NORTHWEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS  
15 TO 20 MPH, DIMINISHING TO 5 TO 10 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND  
5 MPH, BECOMING NORTH AROUND 5 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.    
FRIDAY  
MOSTLY SUNNY. HIGHS AROUND 80.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
SATURDAY  
SUNNY. HIGHS IN THE MID 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES  
UP TO 100 IN THE AFTERNOON.   
  
  
  
IAZ007-210000-  
WORTH-  
INCLUDING THE CITIES OF NORTHWOOD AND MANLY  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. PATCHY SMOKE THIS AFTERNOON. SOME  
THUNDERSTORMS MAY BE SEVERE. HIGHS AROUND 90. SOUTH WINDS 10 TO  
15 MPH, BECOMING SOUTHWEST THIS AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 101 THIS AFTERNOON.    
TONIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. AREAS OF SMOKE.  
SOME THUNDERSTORMS MAY BE SEVERE. LESS HUMID WITH LOWS IN THE MID  
60S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE  
OF PRECIPITATION 20 PERCENT.    
TUESDAY  
MOSTLY SUNNY. PATCHY SMOKE. HIGHS IN THE UPPER 70S.  
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS  
10 TO 15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND  
5 MPH, BECOMING NORTH AROUND 5 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.    
FRIDAY  
MOSTLY SUNNY. HIGHS AROUND 80.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 60.    
SATURDAY  
SUNNY. HIGHS IN THE MID 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S.   
  
  
  
IAZ015-210000-  
PALO ALTO-  
INCLUDING THE CITY OF EMMETSBURG  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY, HOT WITH HIGHS IN THE MID 90S. WEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. HEAT INDEX VALUES UP TO  
105.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. AREAS OF SMOKE. LOWS IN THE MID 60S. NORTHWEST WINDS  
10 TO 15 MPH. HEAT INDEX VALUES UP TO 101 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. PATCHY SMOKE. HIGHS IN THE LOWER 80S. NORTHWEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH, DIMINISHING TO 5 TO 10 MPH  
AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
THURSDAY  
PARTLY SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 60. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
SUNNY, HOT WITH HIGHS IN THE MID 90S. HEAT INDEX VALUES  
UP TO 105 IN THE AFTERNOON.   
  
  
  
IAZ016-210000-  
HANCOCK-  
INCLUDING THE CITIES OF GARNER, BRITT, AND KANAWHA  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE.  
HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 25 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
103 THIS AFTERNOON.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. AREAS OF SMOKE. HUMID WITH LOWS IN THE MID 60S. NORTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY  
SUNNY. PATCHY SMOKE. HIGHS AROUND 80. NORTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, BECOMING NORTH 5 TO  
10 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. HIGHS AROUND 80.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
SATURDAY  
SUNNY. HIGHS IN THE MID 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S.   
  
  
  
IAZ017-210000-  
CERRO GORDO-  
INCLUDING THE CITIES OF MASON CITY AND CLEAR LAKE  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE.  
HIGHS AROUND 90. SOUTH WINDS AROUND 10 MPH, BECOMING SOUTHWEST  
THIS AFTERNOON. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP  
TO 102 THIS AFTERNOON.    
TONIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. PATCHY SMOKE IN  
THE EVENING, THEN AREAS OF SMOKE AFTER MIDNIGHT. SOME  
THUNDERSTORMS MAY BE SEVERE. HUMID WITH LOWS IN THE MID 60S.  
NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 20 PERCENT.   
TUESDAY  
SUNNY. PATCHY SMOKE. HIGHS IN THE UPPER 70S. NORTHWEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS  
10 TO 15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 60.    
SATURDAY  
SUNNY. HIGHS IN THE MID 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S.   
  
  
  
IAZ023-210000-  
POCAHONTAS-  
INCLUDING THE CITIES OF POCAHONTAS, LAURENS, ROLFE, FONDA,   
AND GILMORE CITY  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE.  
HOT WITH HIGHS IN THE MID 90S. SOUTHWEST WINDS 10 TO 15 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 106.    
TONIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. PATCHY SMOKE IN  
THE EVENING, THEN AREAS OF SMOKE AFTER MIDNIGHT. SOME  
THUNDERSTORMS MAY BE SEVERE. HUMID WITH LOWS IN THE MID 60S.  
NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 20 PERCENT.  
HEAT INDEX VALUES UP TO 101 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. PATCHY SMOKE. HIGHS IN THE LOWER 80S. NORTH  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH, DIMINISHING TO AROUND 5 MPH  
AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST  
WINDS AROUND 5 MPH IN THE MORNING, BECOMING LIGHT AND VARIABLE.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
THURSDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS AROUND 80. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 60. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
SUNNY. HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS IN THE MID 90S. HEAT INDEX  
VALUES UP TO 105 IN THE AFTERNOON.   
  
  
  
IAZ024-210000-  
HUMBOLDT-  
INCLUDING THE CITY OF HUMBOLDT  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS. SOME THUNDERSTORMS MAY BE SEVERE THIS  
AFTERNOON. HIGHS IN THE MID 90S. SOUTHWEST WINDS 10 TO 15 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 106 THIS  
AFTERNOON.    
TONIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. PATCHY SMOKE IN  
THE EVENING, THEN AREAS OF SMOKE AFTER MIDNIGHT. SOME  
THUNDERSTORMS MAY BE SEVERE. HUMID WITH LOWS IN THE UPPER 60S.  
NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 20 PERCENT.  
HEAT INDEX VALUES UP TO 103 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. PATCHY SMOKE. HIGHS IN THE LOWER 80S. NORTHWEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS  
15 TO 20 MPH, DIMINISHING TO 5 TO 10 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS AROUND 80. NORTHEAST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE LOWER 60S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS IN THE MID 90S. HEAT INDEX  
VALUES UP TO 100 IN THE AFTERNOON.   
  
  
  
IAZ025-210000-  
WRIGHT-  
INCLUDING THE CITIES OF EAGLE GROVE, CLARION, AND BELMOND  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS. SOME THUNDERSTORMS MAY BE SEVERE  
THIS AFTERNOON. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS AROUND  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 105 THIS AFTERNOON.    
TONIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. PATCHY SMOKE IN  
THE EVENING, THEN AREAS OF SMOKE AFTER MIDNIGHT. SOME  
THUNDERSTORMS MAY BE SEVERE. HUMID WITH LOWS IN THE MID 60S.  
NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 20 PERCENT.  
HEAT INDEX VALUES UP TO 102 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. PATCHY SMOKE. HIGHS IN THE LOWER 80S. NORTHWEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST  
WINDS 15 TO 20 MPH, BECOMING NORTH 5 TO 10 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 60. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS AROUND 80. CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S.   
  
  
  
IAZ026-210000-  
FRANKLIN-  
INCLUDING THE CITY OF HAMPTON  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
PARTLY SUNNY LATE THIS MORNING, THEN CLEARING. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE THIS MORNING,  
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON. SOME  
THUNDERSTORMS MAY BE SEVERE THIS AFTERNOON. HIGHS IN THE LOWER  
90S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE  
OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 104 THIS AFTERNOON.    
TONIGHT  
MOSTLY CLEAR WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
PATCHY SMOKE IN THE EVENING, THEN AREAS OF SMOKE AFTER MIDNIGHT.  
SOME THUNDERSTORMS MAY BE SEVERE. HUMID WITH LOWS IN THE UPPER  
60S. WEST WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF  
RAIN 50 PERCENT.    
TUESDAY  
SUNNY. PATCHY SMOKE. HIGHS AROUND 80. NORTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST  
WINDS 15 TO 20 MPH, BECOMING NORTH 5 TO 10 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
SATURDAY  
SUNNY. HIGHS IN THE MID 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S.   
  
  
  
IAZ027-210000-  
BUTLER-  
INCLUDING THE CITIES OF PARKERSBURG, CLARKSVILLE, SHELL ROCK,   
GREENE, APLINGTON, ALLISON, AND DUMONT  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS MORNING, THEN SHOWERS LIKELY WITH A  
CHANCE OF THUNDERSTORMS THIS AFTERNOON. SOME THUNDERSTORMS MAY BE  
SEVERE THIS AFTERNOON. HIGHS AROUND 90. SOUTH WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 70 PERCENT. HEAT INDEX  
VALUES UP TO 103 THIS AFTERNOON.    
TONIGHT  
MOSTLY CLEAR WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
PATCHY SMOKE IN THE EVENING, THEN AREAS OF SMOKE AFTER MIDNIGHT.  
SOME THUNDERSTORMS MAY BE SEVERE. HUMID WITH LOWS IN THE UPPER  
60S. WEST WINDS 10 TO 15 MPH, BECOMING NORTHWEST 5 TO 10 MPH  
AFTER MIDNIGHT. CHANCE OF RAIN 50 PERCENT.    
TUESDAY  
MOSTLY SUNNY. PATCHY SMOKE. HIGHS IN THE UPPER 70S.  
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS  
10 TO 15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 60.    
SATURDAY  
SUNNY. HIGHS IN THE MID 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 90.   
  
  
  
IAZ028-210000-  
BREMER-  
INCLUDING THE CITY OF WAVERLY  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS MORNING, THEN SHOWERS LIKELY WITH A  
CHANCE OF THUNDERSTORMS THIS AFTERNOON. SOME THUNDERSTORMS MAY BE  
SEVERE THIS AFTERNOON. HIGHS IN THE UPPER 80S. SOUTH WINDS 15 TO  
20 MPH. CHANCE OF RAIN 70 PERCENT. HEAT INDEX VALUES UP TO  
100 THIS AFTERNOON.    
TONIGHT  
PARTLY CLOUDY. A CHANCE OF THUNDERSTORMS WITH A SLIGHT  
CHANCE OF SHOWERS IN THE EVENING. PATCHY SMOKE IN THE EVENING,  
THEN AREAS OF SMOKE AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE  
SEVERE. HUMID WITH LOWS IN THE UPPER 60S. WEST WINDS 10 TO  
15 MPH, BECOMING NORTHWEST AFTER MIDNIGHT. CHANCE OF RAIN  
50 PERCENT.    
TUESDAY  
MOSTLY SUNNY. PATCHY SMOKE. HIGHS IN THE UPPER 70S.  
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST  
WINDS 15 TO 20 MPH, BECOMING NORTH 5 TO 10 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
SATURDAY  
SUNNY. HIGHS IN THE LOWER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.   
  
  
  
IAZ033-210000-  
SAC-  
INCLUDING THE CITIES OF SAC CITY, LAKE VIEW, ODEBOLT, WALL LAKE,   
SCHALLER, AND EARLY  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE.  
HOT WITH HIGHS IN THE MID 90S. SOUTHWEST WINDS 10 TO 15 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 106.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE EVENING. A SLIGHT  
CHANCE OF THUNDERSTORMS. PATCHY SMOKE IN THE EVENING. AREAS OF  
SMOKE AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE. HUMID  
WITH LOWS IN THE UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 100 EARLY IN THE  
EVENING.    
TUESDAY  
AREAS OF SMOKE IN THE MORNING. SUNNY. HIGHS IN THE MID  
80S. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS  
10 TO 15 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS AROUND 80. NORTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60.    
THURSDAY  
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS AROUND 80.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER  
60S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS AROUND 80.  
CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO  
105 IN THE AFTERNOON.   
  
  
  
IAZ034-210000-  
CALHOUN-  
INCLUDING THE CITIES OF ROCKWELL CITY, MANSON, LAKE CITY,   
AND POMEROY  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE.  
HOT WITH HIGHS IN THE MID 90S. SOUTHWEST WINDS AROUND 10 MPH WITH  
GUSTS UP TO 20 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES  
UP TO 107 THIS AFTERNOON.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE EVENING. A SLIGHT  
CHANCE OF THUNDERSTORMS. PATCHY SMOKE IN THE EVENING. AREAS OF  
SMOKE AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE. HUMID  
WITH LOWS IN THE UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 100 EARLY IN THE  
EVENING.    
TUESDAY  
SUNNY. PATCHY SMOKE. HIGHS IN THE MID 80S. NORTH WINDS  
15 TO 20 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS  
10 TO 15 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS AROUND 80. NORTHEAST WINDS  
AROUND 5 MPH IN THE MORNING, BECOMING LIGHT AND VARIABLE.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
THURSDAY  
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS AROUND 80.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN  
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
LOWER 60S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER  
80S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES  
UP TO 105 IN THE AFTERNOON.   
  
  
  
IAZ035-210000-  
WEBSTER-  
INCLUDING THE CITY OF FORT DODGE  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE  
THIS AFTERNOON. HOT WITH HIGHS IN THE MID 90S. SOUTHWEST WINDS  
10 TO 15 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO  
106 THIS AFTERNOON.    
TONIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN A SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. PATCHY SMOKE IN THE EVENING, THEN AREAS OF SMOKE AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE. HUMID WITH LOWS IN  
THE UPPER 60S. WEST WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER  
MIDNIGHT. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
102 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. PATCHY SMOKE. HIGHS IN THE LOWER 80S. NORTHWEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS  
10 TO 15 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS AROUND 80. NORTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
THURSDAY  
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS AROUND 80.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 60. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE LOWER 60S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES  
UP TO 100 IN THE AFTERNOON.   
  
  
  
IAZ036-210000-  
HAMILTON-  
INCLUDING THE CITY OF WEBSTER CITY  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE  
THIS AFTERNOON. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 40 PERCENT. HEAT  
INDEX VALUES UP TO 105 THIS AFTERNOON.    
TONIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN A SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. PATCHY SMOKE IN THE EVENING, THEN AREAS OF SMOKE AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE. HUMID WITH LOWS IN  
THE UPPER 60S. WEST WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER  
MIDNIGHT. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
101 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. PATCHY SMOKE. HIGHS IN THE LOWER 80S. NORTHWEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS 10 TO  
15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS AROUND 80. CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE LOWER 60S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S.   
  
  
  
IAZ037-210000-  
HARDIN-  
INCLUDING THE CITIES OF IOWA FALLS, ELDORA, AND ACKLEY  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE  
THIS AFTERNOON. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 10 TO  
15 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
103 THIS AFTERNOON.    
TONIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN A SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. PATCHY SMOKE IN THE EVENING, THEN AREAS OF SMOKE AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE. HUMID WITH LOWS IN  
THE UPPER 60S. WEST WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER  
MIDNIGHT. CHANCE OF RAIN 50 PERCENT.    
TUESDAY  
SUNNY. PATCHY SMOKE. HIGHS IN THE LOWER 80S. NORTHWEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS  
10 TO 15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 60. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
SATURDAY  
SUNNY. HIGHS IN THE MID 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S.   
  
  
  
IAZ038-210000-  
GRUNDY-  
INCLUDING THE CITIES OF GRUNDY CENTER, REINBECK, CONRAD, DIKE,   
AND WELLSBURG  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE.  
HIGHS AROUND 90. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 103 THIS AFTERNOON.    
TONIGHT  
PARTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. PATCHY SMOKE IN THE EVENING, THEN  
AREAS OF SMOKE AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE.  
HUMID WITH LOWS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH,  
BECOMING NORTHWEST 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF RAIN  
70 PERCENT.    
TUESDAY  
SUNNY. PATCHY SMOKE. HIGHS IN THE LOWER 80S. NORTHWEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS  
10 TO 15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
SATURDAY  
SUNNY. HIGHS IN THE MID 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S.   
  
  
  
IAZ039-210000-  
BLACK HAWK-  
INCLUDING THE CITIES OF WATERLOO AND CEDAR FALLS  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS MORNING, THEN SHOWERS LIKELY WITH A  
CHANCE OF THUNDERSTORMS THIS AFTERNOON. SOME THUNDERSTORMS MAY BE  
SEVERE THIS AFTERNOON. LOCALLY HEAVY RAINFALL POSSIBLE THIS  
AFTERNOON. HIGHS AROUND 90. SOUTH WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 25 MPH. CHANCE OF RAIN 70 PERCENT. HEAT INDEX VALUES UP TO  
101 THIS AFTERNOON.    
TONIGHT  
PARTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. PATCHY SMOKE IN THE EVENING, THEN  
AREAS OF SMOKE AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE.  
HUMID WITH LOWS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH,  
BECOMING NORTHWEST 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF RAIN  
70 PERCENT.    
TUESDAY  
MOSTLY SUNNY. PATCHY SMOKE. HIGHS IN THE LOWER 80S.  
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS  
10 TO 15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS AROUND 80. CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
SATURDAY  
SUNNY. HIGHS IN THE MID 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 90.   
  
  
  
IAZ044-210000-  
CRAWFORD-  
INCLUDING THE CITY OF DENISON  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
THIS AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE. HOT WITH HIGHS  
IN THE UPPER 90S. SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO  
20 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 106.    
TONIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE EVENING. PATCHY SMOKE IN THE EVENING, THEN AREAS OF  
SMOKE AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE. HUMID  
WITH LOWS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH, BECOMING  
NORTH AFTER MIDNIGHT. CHANCE OF RAIN 40 PERCENT. HEAT INDEX  
VALUES UP TO 100 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. AREAS OF SMOKE IN THE MORNING, THEN PATCHY  
SMOKE IN THE AFTERNOON. HIGHS IN THE MID 80S. NORTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS  
5 TO 10 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS AROUND 80. NORTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 60.    
THURSDAY  
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A 40 PERCENT CHANCE OF SHOWERS. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. CHANCE OF  
RAIN 50 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE UPPER 70S.  
CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S.   
  
  
  
IAZ045-210000-  
CARROLL-  
INCLUDING THE CITY OF CARROLL  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. A CHANCE OF THUNDERSTORMS WITH A SLIGHT  
CHANCE OF SHOWERS THIS AFTERNOON. SOME THUNDERSTORMS MAY BE  
SEVERE. HOT WITH HIGHS IN THE MID 90S. SOUTHWEST WINDS AROUND  
10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 30 PERCENT. HEAT  
INDEX VALUES UP TO 106.    
TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. PATCHY SMOKE IN THE EVENING. AREAS OF SMOKE AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE. HUMID WITH LOWS IN  
THE UPPER 60S. WEST WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER  
MIDNIGHT. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
100 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. AREAS OF SMOKE IN THE MORNING, THEN PATCHY  
SMOKE IN THE AFTERNOON. HIGHS IN THE MID 80S. NORTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS  
10 TO 15 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 60.    
THURSDAY  
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS AROUND 80.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF  
RAIN 40 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS AROUND 80.  
CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES  
UP TO 105 IN THE AFTERNOON.   
  
  
  
IAZ046-210000-  
GREENE-  
INCLUDING THE CITY OF JEFFERSON  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
THIS AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE. HOT WITH HIGHS  
IN THE MID 90S. SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO  
20 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 107.    
TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. PATCHY SMOKE IN THE EVENING. AREAS OF SMOKE AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE. HUMID WITH LOWS IN  
THE UPPER 60S. WEST WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER  
MIDNIGHT. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
101 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. AREAS OF SMOKE IN THE MORNING, THEN PATCHY  
SMOKE IN THE AFTERNOON. HIGHS IN THE MID 80S. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS  
5 TO 10 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS AROUND 80. NORTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
THURSDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS, MAINLY IN THE  
MORNING. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN  
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
LOWER 60S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS AROUND 80. CHANCE OF  
RAIN 40 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES  
UP TO 105 IN THE AFTERNOON.   
  
  
  
IAZ047-210000-  
BOONE-  
INCLUDING THE CITY OF BOONE  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
THIS AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE. HIGHS IN THE  
MID 90S. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 107 THIS AFTERNOON.    
TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. PATCHY SMOKE IN THE EVENING. AREAS OF SMOKE AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE. HUMID WITH LOWS IN  
THE UPPER 60S. WEST WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH,  
BECOMING NORTHWEST AFTER MIDNIGHT. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 102 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. AREAS OF SMOKE IN THE MORNING, THEN PATCHY  
SMOKE IN THE AFTERNOON. HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
CLEAR. LOWS AROUND 60. NORTH WINDS 10 TO 15 MPH.   
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
THURSDAY  
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN  
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
LOWER 60S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS AROUND 80. CHANCE OF  
RAIN 30 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES  
UP TO 100 IN THE AFTERNOON.   
  
  
  
IAZ048-210000-  
STORY-  
INCLUDING THE CITY OF AMES  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
THIS AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE. HIGHS IN THE  
LOWER 90S. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF RAIN  
40 PERCENT. HEAT INDEX VALUES UP TO 105 THIS AFTERNOON.    
TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. AREAS OF SMOKE AFTER MIDNIGHT. SOME THUNDERSTORMS  
MAY BE SEVERE. HUMID WITH LOWS IN THE UPPER 60S. WEST WINDS 5 TO  
10 MPH WITH GUSTS UP TO 20 MPH, BECOMING NORTHWEST AFTER  
MIDNIGHT. CHANCE OF RAIN 50 PERCENT.    
TUESDAY  
SUNNY. PATCHY SMOKE. HUMID WITH HIGHS IN THE LOWER  
80S. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
CLEAR. LOWS AROUND 60. NORTH WINDS 10 TO 15 MPH.   
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 50S.    
THURSDAY  
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS AROUND 80. CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE LOWER 60S.    
SATURDAY  
SUNNY. HIGHS IN THE MID 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES  
UP TO 100 IN THE AFTERNOON.   
  
  
  
IAZ049-210000-  
MARSHALL-  
INCLUDING THE CITY OF MARSHALLTOWN  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE.  
HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF  
RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 104 THIS AFTERNOON.    
TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. AREAS OF SMOKE AFTER MIDNIGHT. SOME THUNDERSTORMS  
MAY BE SEVERE. HUMID WITH LOWS IN THE UPPER 60S. WEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
100 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. PATCHY SMOKE. HUMID WITH HIGHS IN THE LOWER  
80S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT  
CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS 10 TO  
15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 60. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
SATURDAY  
SUNNY. HIGHS IN THE MID 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES  
UP TO 100 IN THE AFTERNOON.   
  
  
  
IAZ050-210000-  
TAMA-  
INCLUDING THE CITIES OF TAMA, TOLEDO, TRAER, DYSART,   
AND GLADBROOK  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE.  
HIGHS AROUND 90. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 103 THIS AFTERNOON.    
TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. SHOWERS  
LIKELY, MAINLY IN THE EVENING. PATCHY SMOKE IN THE EVENING. AREAS  
OF SMOKE AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE. HUMID  
WITH LOWS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 70 PERCENT. HEAT INDEX VALUES UP TO 101 EARLY IN THE  
EVENING.    
TUESDAY  
SUNNY. PATCHY SMOKE. HIGHS IN THE LOWER 80S. NORTHWEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS  
10 TO 15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS AROUND 80. CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
SATURDAY  
SUNNY. HIGHS IN THE MID 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 60S.    
SUNDAY  
SUNNY. HIGHS IN THE LOWER 90S.   
  
  
  
IAZ057-210000-  
AUDUBON-  
INCLUDING THE CITIES OF AUDUBON AND EXIRA  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE.  
HOT WITH HIGHS IN THE MID 90S. SOUTHWEST WINDS AROUND 10 MPH WITH  
GUSTS UP TO 20 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES  
UP TO 105.    
TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. AREAS OF SMOKE AFTER MIDNIGHT. SOME THUNDERSTORMS  
MAY BE SEVERE. HUMID WITH LOWS IN THE UPPER 60S. WEST WINDS 5 TO  
10 MPH, BECOMING NORTH AFTER MIDNIGHT. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 100 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. AREAS OF SMOKE IN THE MORNING, THEN PATCHY  
SMOKE IN THE AFTERNOON. HIGHS IN THE MID 80S. NORTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 60. NORTH WINDS 10 TO  
15 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS AROUND 80. NORTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 60.    
THURSDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. CHANCE OF  
RAIN 50 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES  
UP TO 100 IN THE AFTERNOON.   
  
  
  
IAZ058-210000-  
GUTHRIE-  
INCLUDING THE CITIES OF GUTHRIE CENTER, PANORA, BAYARD, AND CASEY  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE.  
HOT WITH HIGHS IN THE MID 90S. SOUTHWEST WINDS AROUND 10 MPH WITH  
GUSTS UP TO 20 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES  
UP TO 107.    
TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. AREAS OF SMOKE AFTER MIDNIGHT. SOME THUNDERSTORMS  
MAY BE SEVERE. HUMID WITH LOWS IN THE UPPER 60S. WEST WINDS 5 TO  
10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 103 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. AREAS OF SMOKE IN THE MORNING, THEN PATCHY  
SMOKE IN THE AFTERNOON. HIGHS IN THE MID 80S. NORTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 60. NORTH WINDS 10 TO  
15 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 60.    
THURSDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN  
THE EVENING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF  
RAIN 50 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS AROUND 80. CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES  
UP TO 105 IN THE AFTERNOON.   
  
  
  
IAZ059-210000-  
DALLAS-  
INCLUDING THE CITIES OF PERRY, WAUKEE, AND ADEL  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE.  
HOT WITH HIGHS IN THE MID 90S. SOUTHWEST WINDS 10 TO 15 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 106.    
TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. AREAS OF SMOKE AFTER MIDNIGHT. SOME THUNDERSTORMS  
MAY BE SEVERE. HUMID WITH LOWS AROUND 70. WEST WINDS 5 TO 10 MPH  
WITH GUSTS UP TO 20 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.  
CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 103 EARLY IN  
THE EVENING.    
TUESDAY  
SUNNY. AREAS OF SMOKE IN THE MORNING, THEN PATCHY  
SMOKE IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT  
PATCHY SMOKE IN THE EVENING. MOSTLY CLEAR. LOWS  
AROUND 60. NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS AROUND 80. NORTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60.    
THURSDAY  
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS AROUND 80.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN  
THE EVENING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF  
RAIN 40 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS AROUND 80. CHANCE OF  
RAIN 40 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES  
UP TO 100 IN THE AFTERNOON.   
  
  
  
IAZ060-210000-  
POLK-  
INCLUDING THE CITY OF DES MOINES  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE.  
HOT WITH HIGHS IN THE MID 90S. SOUTHWEST WINDS AROUND 10 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 107.    
TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. AREAS OF SMOKE AFTER MIDNIGHT. SOME THUNDERSTORMS  
MAY BE SEVERE. HUMID WITH LOWS IN THE LOWER 70S. WEST WINDS 5 TO  
10 MPH WITH GUSTS UP TO 20 MPH, BECOMING NORTHWEST AFTER  
MIDNIGHT. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
104 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. AREAS OF SMOKE IN THE MORNING, THEN PATCHY  
SMOKE IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT  
CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS 10 TO  
15 MPH.    
WEDNESDAY  
SUNNY. HIGHS AROUND 80. NORTHEAST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60.    
THURSDAY  
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS AROUND 80.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN  
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
LOWER 60S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS, MAINLY IN THE  
MORNING. HIGHS AROUND 80. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES  
UP TO 100 IN THE AFTERNOON.   
  
  
  
IAZ061-210000-  
JASPER-  
INCLUDING THE CITY OF NEWTON  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE.  
HIGHS IN THE LOWER 90S. SOUTHWEST WINDS AROUND 10 MPH. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 106 THIS AFTERNOON.    
TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. AREAS OF SMOKE AFTER MIDNIGHT. SOME THUNDERSTORMS  
MAY BE SEVERE. HUMID WITH LOWS AROUND 70. SOUTHWEST WINDS 5 TO  
10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 103 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. AREAS OF SMOKE IN THE MORNING, THEN PATCHY  
SMOKE IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT  
CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS 10 TO  
15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
THURSDAY  
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS, MAINLY IN THE  
MORNING. HIGHS AROUND 80. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLEAR  
WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER  
60S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
SUNDAY  
SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO  
100 IN THE AFTERNOON.   
  
  
  
IAZ062-210000-  
POWESHIEK-  
INCLUDING THE CITY OF GRINNELL  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. A SLIGHT CHANCE OF THUNDERSTORMS THIS  
AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE. HIGHS IN THE LOWER  
90S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
20 PERCENT. HEAT INDEX VALUES UP TO 104 THIS AFTERNOON.    
TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
AREAS OF SMOKE AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE.  
HUMID WITH LOWS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH  
WITH GUSTS UP TO 20 MPH, BECOMING WEST AFTER MIDNIGHT. CHANCE OF  
RAIN 70 PERCENT. HEAT INDEX VALUES UP TO 102 EARLY IN THE  
EVENING.    
TUESDAY  
SUNNY. AREAS OF SMOKE IN THE MORNING, THEN PATCHY  
SMOKE IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT  
CLEAR. LOWS IN THE UPPER 50S. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH, BECOMING NORTH AROUND 5 MPH  
AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS AROUND 80. CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLEAR  
WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER  
60S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
SUNNY. HIGHS IN THE MID 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 60S.    
SUNDAY  
SUNNY. HIGHS IN THE LOWER 90S.   
  
  
  
IAZ070-210000-  
CASS-  
INCLUDING THE CITY OF ATLANTIC  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY, HOT WITH HIGHS IN THE MID 90S. SOUTHWEST  
WINDS AROUND 10 MPH. HEAT INDEX VALUES UP TO 106.    
TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. AREAS OF SMOKE AFTER MIDNIGHT. SOME THUNDERSTORMS  
MAY BE SEVERE. HUMID WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS  
5 TO 10 MPH, BECOMING NORTH AFTER MIDNIGHT. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 103 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. AREAS OF SMOKE IN THE MORNING, THEN PATCHY  
SMOKE IN THE AFTERNOON. HIGHS IN THE MID 80S. NORTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS  
10 TO 15 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
THURSDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 40 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S.  
CHANCE OF RAIN 50 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY WITH A  
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER  
70S. CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES  
UP TO 100 IN THE AFTERNOON.   
  
  
  
IAZ071-210000-  
ADAIR-  
INCLUDING THE CITIES OF GREENFIELD, STUART, ADAIR, AND FONTANELLE  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY, HOT WITH HIGHS IN THE MID 90S. SOUTHWEST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. HEAT INDEX VALUES UP  
TO 106.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. AREAS OF SMOKE  
AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE. HUMID WITH LOWS  
IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING NORTHWEST  
AFTER MIDNIGHT. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP  
TO 103 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. AREAS OF SMOKE IN THE MORNING, THEN PATCHY  
SMOKE IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S. NORTH  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS  
10 TO 15 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.  
HIGHS AROUND 80. NORTHEAST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
THURSDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF  
RAIN 50 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE LOWER 60S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES  
UP TO 100 IN THE AFTERNOON.   
  
  
  
IAZ072-210000-  
MADISON-  
INCLUDING THE CITIES OF WINTERSET AND EARLHAM  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY, HOT WITH HIGHS IN THE MID 90S. SOUTHWEST  
WINDS AROUND 10 MPH. HEAT INDEX VALUES UP TO 106.    
TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. AREAS OF SMOKE AFTER MIDNIGHT. SOME THUNDERSTORMS  
MAY BE SEVERE. HUMID WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS  
5 TO 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING NORTHWEST AFTER  
MIDNIGHT. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
104 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. AREAS OF SMOKE IN THE MORNING, THEN PATCHY  
SMOKE IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS  
10 TO 15 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
THURSDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS AROUND 80. CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN  
THE EVENING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF  
RAIN 50 PERCENT.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS, MAINLY IN THE  
MORNING. HIGHS AROUND 80. CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO  
100 IN THE AFTERNOON.   
  
  
  
IAZ073-210000-  
WARREN-  
INCLUDING THE CITIES OF INDIANOLA, NORWALK, AND CARLISLE  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. A SLIGHT CHANCE OF THUNDERSTORMS THIS  
AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE. HOT WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT. HEAT INDEX VALUES UP TO 107.    
TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
AREAS OF SMOKE AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE.  
HUMID WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH  
WITH GUSTS UP TO 20 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.  
CHANCE OF RAIN 70 PERCENT. HEAT INDEX VALUES UP TO 106 EARLY IN  
THE EVENING.    
TUESDAY  
SUNNY. AREAS OF SMOKE IN THE MORNING, THEN PATCHY  
SMOKE IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT  
PATCHY SMOKE IN THE EVENING. MOSTLY CLEAR. LOWS  
IN THE LOWER 60S. NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60.    
THURSDAY  
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN  
THE EVENING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF  
RAIN 40 PERCENT.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS, MAINLY IN THE  
MORNING. HIGHS AROUND 80. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO  
100.   
  
  
  
IAZ074-210000-  
MARION-  
INCLUDING THE CITIES OF PELLA AND KNOXVILLE  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. A SLIGHT CHANCE OF THUNDERSTORMS THIS  
AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE. HOT WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
20 PERCENT. HEAT INDEX VALUES UP TO 107 THIS AFTERNOON.    
TONIGHT  
A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. AREAS OF SMOKE AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE. HUMID WITH LOWS IN  
THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS UP TO  
20 MPH, BECOMING WEST AFTER MIDNIGHT. CHANCE OF RAIN 70 PERCENT.  
HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. AREAS OF SMOKE IN THE MORNING, THEN PATCHY  
SMOKE IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT  
PATCHY SMOKE IN THE EVENING. MOSTLY CLEAR. LOWS  
IN THE LOWER 60S. NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY  
SUNNY. HIGHS AROUND 80. NORTHEAST WINDS 5 TO 10 MPH.   
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60.    
THURSDAY  
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS AROUND 80.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS, MAINLY IN THE  
MORNING. HIGHS AROUND 80. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE LOWER 60S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO  
100 IN THE AFTERNOON.   
  
  
  
IAZ075-210000-  
MAHASKA-  
INCLUDING THE CITY OF OSKALOOSA  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. A SLIGHT CHANCE OF THUNDERSTORMS THIS  
AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE. HIGHS IN THE MID  
90S. SOUTHWEST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION  
20 PERCENT. HEAT INDEX VALUES UP TO 107 THIS AFTERNOON.    
TONIGHT  
A CHANCE OF THUNDERSTORMS. SHOWERS. AREAS OF SMOKE  
AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE. HUMID WITH LOWS  
IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS UP TO  
20 MPH, BECOMING WEST AFTER MIDNIGHT. CHANCE OF RAIN 90 PERCENT.  
HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. AREAS OF SMOKE IN THE MORNING, THEN PATCHY  
SMOKE IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT  
PATCHY SMOKE IN THE EVENING. CLEAR. LOWS IN THE  
LOWER 60S. NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY  
SUNNY. HIGHS AROUND 80. NORTHEAST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS, MAINLY IN THE  
MORNING. HIGHS AROUND 80. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
20 PERCENT CHANCE OF SHOWERS. LOWS IN THE LOWER 60S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO  
100 IN THE AFTERNOON.   
  
  
  
IAZ081-210000-  
ADAMS-  
INCLUDING THE CITY OF CORNING  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY, HOT WITH HIGHS IN THE MID 90S. SOUTHWEST  
WINDS AROUND 10 MPH. HEAT INDEX VALUES UP TO 106.    
TONIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF  
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. PATCHY SMOKE AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE. HUMID WITH LOWS IN  
THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING NORTHWEST  
AFTER MIDNIGHT. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP  
TO 104 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING. AREAS OF SMOKE IN THE MORNING, THEN PATCHY SMOKE IN  
THE AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE. HUMID WITH HIGHS  
IN THE UPPER 80S. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH. CHANCE OF RAIN 20 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS  
10 TO 15 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE  
MORNING. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF  
RAIN 50 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY WITH A  
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER  
70S. CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE LOWER 60S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES  
UP TO 100 IN THE AFTERNOON.   
  
  
  
IAZ082-210000-  
UNION-  
INCLUDING THE CITY OF CRESTON  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY, HOT WITH HIGHS IN THE MID 90S. SOUTHWEST  
WINDS AROUND 10 MPH. HEAT INDEX VALUES UP TO 105.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. AREAS OF SMOKE AFTER MIDNIGHT. SOME  
THUNDERSTORMS MAY BE SEVERE. HUMID WITH LOWS IN THE LOWER 70S.  
SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING  
NORTHWEST AFTER MIDNIGHT. CHANCE OF RAIN 50 PERCENT. HEAT INDEX  
VALUES UP TO 103 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING. AREAS OF SMOKE IN THE MORNING, THEN PATCHY SMOKE IN  
THE AFTERNOON. HIGHS IN THE MID 80S. NORTH WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 20 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. 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 80S. NORTHEAST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
THURSDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF  
RAIN 50 PERCENT.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE MORNING, THEN A SLIGHT CHANCE OF SHOWERS  
IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN  
50 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE LOWER 60S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO  
100 IN THE AFTERNOON.   
  
  
  
IAZ083-210000-  
CLARKE-  
INCLUDING THE CITY OF OSCEOLA  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY, HOT WITH HIGHS IN THE MID 90S. SOUTHWEST  
WINDS AROUND 10 MPH. HEAT INDEX VALUES UP TO 107.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. AREAS OF SMOKE AFTER MIDNIGHT. SOME  
THUNDERSTORMS MAY BE SEVERE. HUMID WITH LOWS IN THE LOWER 70S.  
SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING  
NORTHWEST AFTER MIDNIGHT. CHANCE OF RAIN 50 PERCENT. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. AREAS OF SMOKE IN THE MORNING, THEN PATCHY  
SMOKE IN THE AFTERNOON. HIGHS IN THE MID 80S. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS  
10 TO 15 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
THURSDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS AROUND 80. CHANCE OF RAIN 30 PERCENT.    
THURSDAY 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 60S. CHANCE  
OF RAIN 50 PERCENT.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS, MAINLY IN THE  
MORNING. HIGHS AROUND 80. CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
SUNNY. HIGHS IN THE LOWER 90S.   
  
  
  
IAZ084-210000-  
LUCAS-  
INCLUDING THE CITY OF CHARITON  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. HIGHS IN THE MID 90S. SOUTHWEST WINDS  
AROUND 10 MPH. HEAT INDEX VALUES UP TO 107.    
TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
AREAS OF SMOKE AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE.  
HUMID WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH  
WITH GUSTS UP TO 20 MPH, BECOMING WEST AFTER MIDNIGHT. CHANCE OF  
RAIN 70 PERCENT. HEAT INDEX VALUES UP TO 106 EARLY IN THE  
EVENING.    
TUESDAY  
SUNNY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
MORNING. AREAS OF SMOKE IN THE MORNING, THEN PATCHY SMOKE IN THE  
AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE. HUMID WITH HIGHS IN  
THE MID 80S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH, DIMINISHING TO AROUND 5 MPH  
AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60.    
THURSDAY  
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS AROUND 80.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER  
60S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS, MAINLY IN THE  
MORNING. HIGHS AROUND 80. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE LOWER 60S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
SUNDAY  
SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO  
100 IN THE AFTERNOON.   
  
  
  
IAZ085-210000-  
MONROE-  
INCLUDING THE CITY OF ALBIA  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. HIGHS IN THE MID 90S. SOUTHWEST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 107 THIS AFTERNOON.    
TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT. AREAS OF  
SMOKE AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE. HUMID  
WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 10 MPH,  
BECOMING WEST AFTER MIDNIGHT. CHANCE OF RAIN 90 PERCENT. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
MORNING. AREAS OF SMOKE IN THE MORNING, THEN PATCHY SMOKE IN THE  
AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE. HUMID WITH HIGHS IN  
THE MID 80S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH, DIMINISHING TO AROUND 5 MPH  
AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER  
60S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS, MAINLY IN THE  
MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE MID 60S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO  
100.   
  
  
  
IAZ086-210000-  
WAPELLO-  
INCLUDING THE CITY OF OTTUMWA  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. HIGHS IN THE MID 90S. SOUTHWEST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 107 THIS AFTERNOON.    
TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT. AREAS OF  
SMOKE AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE. HUMID  
WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH WITH  
GUSTS UP TO 20 MPH. CHANCE OF RAIN 90 PERCENT. HEAT INDEX VALUES  
UP TO 104 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
MORNING. AREAS OF SMOKE IN THE MORNING, THEN PATCHY SMOKE IN THE  
AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE. HUMID WITH HIGHS IN  
THE MID 80S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS  
10 TO 15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS, MAINLY IN THE  
MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE LOWER 60S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO  
100 IN THE AFTERNOON.   
  
  
  
IAZ092-210000-  
TAYLOR-  
INCLUDING THE CITIES OF BEDFORD, LENOX, AND NEW MARKET  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY, HOT WITH HIGHS IN THE MID 90S. SOUTHWEST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 106.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. PATCHY SMOKE  
AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS  
5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING. AREAS OF SMOKE IN THE MORNING, THEN  
PATCHY SMOKE IN THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 80S.  
NORTH WINDS 10 TO 15 MPH. CHANCE OF RAIN 30 PERCENT.    
TUESDAY NIGHT  
PATCHY SMOKE IN THE EVENING. MOSTLY CLEAR. LOWS  
IN THE LOWER 60S. 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 80S. NORTHEAST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
THURSDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 40 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 60 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY WITH A  
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER  
70S. CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE LOWER 60S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO  
105 IN THE AFTERNOON.   
  
  
  
IAZ093-210000-  
RINGGOLD-  
INCLUDING THE CITY OF MOUNT AYR  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY, HOT WITH HIGHS IN THE MID 90S. SOUTHWEST  
WINDS AROUND 10 MPH. HEAT INDEX VALUES UP TO 106.    
TONIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. PATCHY SMOKE AFTER MIDNIGHT. SOME  
THUNDERSTORMS MAY BE SEVERE IN THE EVENING. HUMID WITH LOWS IN  
THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS UP TO  
20 MPH, BECOMING NORTHWEST AFTER MIDNIGHT. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 104 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING. AREAS OF SMOKE IN THE MORNING, THEN  
PATCHY SMOKE IN THE AFTERNOON. HIGHS IN THE UPPER 80S. NORTH  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN  
30 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH, DIMINISHING TO AROUND 5 MPH  
AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
THURSDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF  
RAIN 50 PERCENT.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE MORNING, THEN A SLIGHT CHANCE OF SHOWERS  
IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN  
50 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE LOWER 60S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO  
100 IN THE AFTERNOON.   
  
  
  
IAZ094-210000-  
DECATUR-  
INCLUDING THE CITIES OF LAMONI AND LEON  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY, HOT WITH HIGHS IN THE MID 90S. SOUTHWEST  
WINDS AROUND 10 MPH. HEAT INDEX VALUES UP TO 106.    
TONIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. PATCHY SMOKE AFTER MIDNIGHT. SOME  
THUNDERSTORMS MAY BE SEVERE. HUMID WITH LOWS IN THE LOWER 70S.  
SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING  
NORTHWEST AFTER MIDNIGHT. CHANCE OF RAIN 50 PERCENT. HEAT INDEX  
VALUES UP TO 104 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING. AREAS OF SMOKE IN THE MORNING, THEN  
PATCHY SMOKE IN THE AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE.  
HIGHS IN THE UPPER 80S. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH. CHANCE OF RAIN 40 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS  
10 TO 15 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
THURSDAY  
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A 30 PERCENT CHANCE OF SHOWERS. HIGHS AROUND 80.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF  
RAIN 50 PERCENT.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE MORNING, THEN A SLIGHT CHANCE OF SHOWERS  
IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN  
50 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE LOWER 60S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
SUNDAY  
SUNNY. HIGHS IN THE LOWER 90S.   
  
  
  
IAZ095-210000-  
WAYNE-  
INCLUDING THE CITIES OF CORYDON, SEYMOUR, ALLERTON, AND HUMESTON  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. HIGHS IN THE MID 90S. SOUTHWEST WINDS  
AROUND 10 MPH. HEAT INDEX VALUES UP TO 106.    
TONIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN MOSTLY CLOUDY WITH SHOWERS LIKELY WITH A CHANCE  
OF THUNDERSTORMS AFTER MIDNIGHT. PATCHY SMOKE AFTER MIDNIGHT.  
SOME THUNDERSTORMS MAY BE SEVERE. HUMID WITH LOWS IN THE LOWER  
70S. SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH,  
BECOMING WEST AFTER MIDNIGHT. CHANCE OF RAIN 70 PERCENT. HEAT  
INDEX VALUES UP TO 104 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
MORNING. AREAS OF SMOKE IN THE MORNING, THEN PATCHY SMOKE IN THE  
AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE. HUMID WITH HIGHS IN  
THE UPPER 80S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH. CHANCE OF RAIN 50 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH, DIMINISHING TO AROUND 5 MPH  
AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
THURSDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS AROUND 80. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN  
THE EVENING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF  
RAIN 40 PERCENT.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS, MAINLY IN THE  
MORNING. HIGHS AROUND 80. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE LOWER 60S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
SUNDAY  
SUNNY. HIGHS IN THE LOWER 90S.   
  
  
  
IAZ096-210000-  
APPANOOSE-  
INCLUDING THE CITY OF CENTERVILLE  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. HIGHS IN THE MID 90S. SOUTHWEST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 105.    
TONIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH SHOWERS  
LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. PATCHY  
SMOKE AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE. HUMID  
WITH LOWS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS  
UP TO 20 MPH. CHANCE OF RAIN 70 PERCENT. HEAT INDEX VALUES UP TO  
103 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
MORNING. AREAS OF SMOKE IN THE MORNING, THEN PATCHY SMOKE IN THE  
AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE. HUMID WITH HIGHS IN  
THE UPPER 80S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH. CHANCE OF RAIN 50 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH, DIMINISHING TO AROUND 5 MPH  
AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER  
60S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS, MAINLY IN THE  
MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE LOWER 60S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO  
100.   
  
  
  
IAZ097-210000-  
DAVIS-  
INCLUDING THE CITY OF BLOOMFIELD  
1133 AM CDT MON JUL 20 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
REST OF TODAY  
SUNNY. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 105 THIS AFTERNOON.    
TONIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH SHOWERS  
WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. PATCHY SMOKE AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE. HUMID WITH LOWS IN  
THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH.  
CHANCE OF RAIN 80 PERCENT. HEAT INDEX VALUES UP TO 103 EARLY IN  
THE EVENING.    
TUESDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
MORNING. AREAS OF SMOKE IN THE MORNING, THEN PATCHY SMOKE IN THE  
AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE. HUMID WITH HIGHS IN  
THE UPPER 80S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH. CHANCE OF RAIN 50 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH, DIMINISHING TO AROUND 5 MPH  
AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS, MAINLY IN THE  
MORNING. HIGHS AROUND 80. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE LOWER 60S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO  
100.   
  
  
 
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