251  
FNUS53 KDMX 170942  
FWFDMX  
 
FIRE WEATHER PLANNING FORECAST FOR IOWA  
NATIONAL WEATHER SERVICE DES MOINES IA  
442 AM CDT WED SEP 17 2025  
 
THE FIRE WEATHER PLANNING FORECAST IS ROUTINELY UPDATED BY 9AM.  
FOR THE LATEST FORECAST INFORMATION, PLEASE USE THE HOURLY WEATHER  
GRAPH FORECASTS AT WEATHER.GOV/DESMOINES  
   
DISCUSSION  
 
CHANCES FOR SHOWERS AND THUNDERSTORMS WILL BECOME MORE COMMON  
ACROSS CENTRAL IOWA TODAY WITH WIDESPREAD CHANCES REMAINING ON  
THURSDAY AND FRIDAY PERHAPS LINGERING INTO A PART OF THIS WEEKEND.  
FOR TODAY, THERE WILL ONCE AGAIN BE THE POTENTIAL FOR GUSTY,  
ERRATIC OUTFLOW WINDS THAT COULD REACH OR EXCEED 45 MPH. MINIMUM  
RELATIVE HUMIDITY WILL STAY ABOVE 45% THROUGH THE END OF THIS WEEK  
AS CONDITIONS START TO TREND COOLER.  
 
IAZ004-180945-  
EMMET-  
INCLUDING THE CITY OF ESTHERVILLE  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 60 60 50  
TEMP 83 61 80  
RH % 56 100 60  
20FTWND-AM(MPH) LGT/VAR SE 6  
20FTWND-PM(MPH) SE 8 SE 6 SE 9 G17  
PRECIP AMOUNT 0.10 0.27 0.10  
MIXING HGT(FT-AGL) 2800 3600  
TRANSPORT WND (MPH) S 9 S 15  
SMOKE DISPERSION FAIR GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 60S. SOUTHEAST WIND 5 TO 10 MPH.    
FRIDAY  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS IN  
THE MID 70S. SOUTHEAST WIND 5 TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHEAST WIND  
5 TO 10 MPH.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WIND 5 TO  
10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. SOUTH WIND 5 TO  
10 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST  
WIND AROUND 5 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST WIND  
5 TO 10 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. WEST WIND 5 TO 10 MPH.  
 
 
 
IAZ005-180945-  
KOSSUTH-  
INCLUDING THE CITY OF ALGONA  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 60 50  
TEMP 84 62 81  
RH % 61 100 63  
20FTWND-AM(MPH) LGT/VAR SE 6  
20FTWND-PM(MPH) SE 7 SE 5 SE 9  
PRECIP AMOUNT 0.11 0.15 0.14  
MIXING HGT(FT-AGL) 3000 3900  
TRANSPORT WND (MPH) S 10 S 14  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 60S. SOUTHEAST WIND 5 TO 10 MPH.    
FRIDAY  
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTHEAST WIND 5 TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHEAST WIND  
5 TO 10 MPH.    
SATURDAY  
PARTLY SUNNY WITH CHANCE OF RAIN SHOWERS. HIGHS IN  
THE UPPER 70S. SOUTH WIND 5 TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. SOUTH WIND  
AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. SOUTH WIND AROUND  
5 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST WIND  
AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. WEST WIND 5 TO 10 MPH.  
 
 
 
IAZ006-180945-  
WINNEBAGO-  
INCLUDING THE CITIES OF FOREST CITY AND LAKE MILLS  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 60 50  
TEMP 83 61 80  
RH % 62 100 64  
20FTWND-AM(MPH) LGT/VAR SE 5  
20FTWND-PM(MPH) SE 5 LGT/VAR SE 8  
PRECIP AMOUNT 0.03 0.25 0.12  
MIXING HGT(FT-AGL) 3000 3700  
TRANSPORT WND (MPH) S 9 S 14  
SMOKE DISPERSION FAIR GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND  
AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTHEAST WIND 5 TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHEAST WIND  
5 TO 10 MPH.    
SATURDAY  
PARTLY SUNNY WITH CHANCE OF RAIN SHOWERS. HIGHS IN  
THE UPPER 70S. SOUTH WIND 5 TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. SOUTH WIND  
AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHWEST WIND 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. SOUTH WIND AROUND  
5 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST WIND  
AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. WEST WIND 5 TO 10 MPH.  
 
 
 
IAZ007-180945-  
WORTH-  
INCLUDING THE CITIES OF NORTHWOOD AND MANLY  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 50 40  
TEMP 82 61 80  
RH % 62 100 61  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) SE 5 LGT/VAR SE 7  
PRECIP AMOUNT 0.04 0.14 0.07  
MIXING HGT(FT-AGL) 2700 3300  
TRANSPORT WND (MPH) S 8 S 13  
SMOKE DISPERSION FAIR GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND  
AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTHEAST WIND 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHEAST WIND 5 TO  
10 MPH.    
SATURDAY  
PARTLY SUNNY WITH CHANCE OF RAIN SHOWERS. HIGHS IN  
THE UPPER 70S. SOUTH WIND 5 TO 10 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 60. SOUTH WIND  
AROUND 5 MPH.    
SUNDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WIND 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS AROUND  
60. SOUTH WIND AROUND 5 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST WIND  
AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE MID 70S. WEST WIND 5 TO 10 MPH.  
 
 
 
IAZ015-180945-  
PALO ALTO-  
INCLUDING THE CITY OF EMMETSBURG  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 60 60 50  
TEMP 83 62 81  
RH % 62 100 64  
20FTWND-AM(MPH) LGT/VAR SE 6  
20FTWND-PM(MPH) SE 8 S 6 S 9 G17  
PRECIP AMOUNT 0.16 0.20 0.10  
MIXING HGT(FT-AGL) 2700 3700  
TRANSPORT WND (MPH) S 9 S 14  
SMOKE DISPERSION FAIR GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS AROUND 60. SOUTHEAST WIND 5 TO 10 MPH.    
FRIDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTHEAST WIND 5 TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHEAST WIND  
5 TO 10 MPH.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WIND 5 TO  
10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. SOUTH WIND  
AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST  
WIND AROUND 5 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST WIND  
5 TO 10 MPH.    
TUESDAY  
SUNNY. HIGHS AROUND 80. WEST WIND 5 TO 10 MPH.  
 
 
 
IAZ016-180945-  
HANCOCK-  
INCLUDING THE CITIES OF GARNER, BRITT, AND KANAWHA  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 60 50  
TEMP 83 61 81  
RH % 57 100 57  
20FTWND-AM(MPH) LGT/VAR SE 5  
20FTWND-PM(MPH) SE 6 SE 5 SE 8  
PRECIP AMOUNT 0.05 0.25 0.10  
MIXING HGT(FT-AGL) 3000 3900  
TRANSPORT WND (MPH) S 8 S 14  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND  
5 TO 10 MPH.    
FRIDAY  
PARTLY SUNNY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTHEAST WIND 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHEAST WIND  
5 TO 10 MPH.    
SATURDAY  
PARTLY SUNNY WITH CHANCE OF RAIN SHOWERS. HIGHS IN  
THE UPPER 70S. SOUTH WIND 5 TO 10 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 60. SOUTH WIND  
AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S. SOUTH WIND UP TO 5 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND UP  
TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST WIND  
AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. WEST WIND 5 TO 10 MPH.  
 
 
 
IAZ017-180945-  
CERRO GORDO-  
INCLUDING THE CITIES OF MASON CITY AND CLEAR LAKE  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 50 40  
TEMP 82 61 80  
RH % 57 100 57  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR SE 7  
PRECIP AMOUNT 0.02 0.10 0.04  
MIXING HGT(FT-AGL) 3100 3400  
TRANSPORT WND (MPH) S 8 S 13  
SMOKE DISPERSION FAIR GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND  
5 TO 10 MPH.    
FRIDAY  
MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTHEAST WIND 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHEAST WIND  
5 TO 10 MPH.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WIND 5 TO  
10 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 60. SOUTH WIND 5 TO  
10 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 80. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S. SOUTHWEST WIND AROUND 5 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST WIND  
5 TO 10 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND 5 TO  
10 MPH.  
 
 
 
IAZ023-180945-  
POCAHONTAS-  
INCLUDING THE CITIES OF POCAHONTAS, LAURENS, ROLFE, FONDA,  
AND GILMORE CITY  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 50 50  
TEMP 83 62 81  
RH % 63 100 65  
20FTWND-AM(MPH) LGT/VAR SE 6  
20FTWND-PM(MPH) SE 8 S 6 S 9  
PRECIP AMOUNT 0.23 0.22 0.10  
MIXING HGT(FT-AGL) 2600 3800  
TRANSPORT WND (MPH) S 10 S 13  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS AROUND 60. SOUTH WIND 5 TO 10 MPH.    
FRIDAY  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS IN  
THE MID 70S. SOUTH WIND 5 TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHEAST WIND  
5 TO 10 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 80. SOUTH WIND 5 TO  
10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. SOUTH WIND  
AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND  
AROUND 5 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST WIND  
5 TO 10 MPH.    
TUESDAY  
SUNNY. HIGHS AROUND 80. WEST WIND 5 TO 10 MPH.  
 
 
 
IAZ024-180945-  
HUMBOLDT-  
INCLUDING THE CITY OF HUMBOLDT  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 60 50  
TEMP 84 62 82  
RH % 55 100 55  
20FTWND-AM(MPH) LGT/VAR SE 6  
20FTWND-PM(MPH) SE 7 SE 6 S 9  
PRECIP AMOUNT 0.13 0.15 0.09  
MIXING HGT(FT-AGL) 2800 3800  
TRANSPORT WND (MPH) S 10 S 13  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 60S. SOUTHEAST WIND 5 TO 10 MPH.    
FRIDAY  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS IN  
THE UPPER 70S. SOUTHEAST WIND 5 TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WIND 5 TO 10 MPH.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND 5 TO  
10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. SOUTH WIND  
AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. SOUTH WIND 5 TO  
10 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST WIND  
5 TO 10 MPH.    
TUESDAY  
SUNNY. HIGHS AROUND 80. NORTHWEST WIND 5 TO 10 MPH.  
 
 
 
IAZ025-180945-  
WRIGHT-  
INCLUDING THE CITIES OF EAGLE GROVE, CLARION, AND BELMOND  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 50 40  
TEMP 84 61 82  
RH % 50 100 50  
20FTWND-AM(MPH) LGT/VAR SE 5  
20FTWND-PM(MPH) SE 6 SE 5 SE 8  
PRECIP AMOUNT 0.04 0.18 0.09  
MIXING HGT(FT-AGL) 3300 3700  
TRANSPORT WND (MPH) S 10 S 13  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 60S. SOUTHEAST WIND 5 TO 10 MPH.    
FRIDAY  
PARTLY SUNNY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTHEAST WIND 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHEAST WIND  
5 TO 10 MPH.    
SATURDAY  
PARTLY SUNNY WITH CHANCE OF RAIN SHOWERS. HIGHS IN  
THE UPPER 70S. SOUTH WIND 5 TO 10 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 60. SOUTH WIND  
AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS AROUND  
60. SOUTH WIND AROUND 5 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST WIND  
AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND 5 TO  
10 MPH.  
 
 
 
IAZ026-180945-  
FRANKLIN-  
INCLUDING THE CITY OF HAMPTON  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 50 40  
TEMP 83 61 81  
RH % 51 99 51  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR SE 7  
PRECIP AMOUNT 0.01 0.07 0.02  
MIXING HGT(FT-AGL) 3100 3700  
TRANSPORT WND (MPH) S 8 S 13  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WIND AROUND  
5 MPH.    
FRIDAY  
PARTLY SUNNY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTHEAST WIND 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHEAST WIND  
5 TO 10 MPH.    
SATURDAY  
PARTLY SUNNY WITH CHANCE OF RAIN SHOWERS. HIGHS IN  
THE UPPER 70S. SOUTH WIND 5 TO 10 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH  
WIND AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S. SOUTH WIND AROUND 5 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WIND  
AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND 5 TO  
10 MPH.  
 
 
 
IAZ027-180945-  
BUTLER-  
INCLUDING THE CITIES OF PARKERSBURG, CLARKSVILLE, SHELL ROCK,  
GREENE, APLINGTON, ALLISON, AND DUMONT  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 40 30  
TEMP 83 61 82  
RH % 55 100 53  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) SE 5 LGT/VAR SE 6  
PRECIP AMOUNT 0.01 0.04 0.05  
MIXING HGT(FT-AGL) 3000 3500  
TRANSPORT WND (MPH) S 7 S 12  
SMOKE DISPERSION FAIR GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND  
AROUND 5 MPH.    
FRIDAY  
PARTLY SUNNY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTHEAST WIND 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHEAST WIND 5 TO  
10 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WIND 5 TO  
10 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 60. SOUTH WIND 5 TO  
10 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS AROUND  
60. SOUTH WIND 5 TO 10 MPH.    
MONDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE LOWER  
80S. SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WIND  
AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND 5 TO  
10 MPH.  
 
 
 
IAZ028-180945-  
BREMER-  
INCLUDING THE CITY OF WAVERLY  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 20 20  
TEMP 83 62 82  
RH % 57 100 54  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) S 5 LGT/VAR SE 6  
PRECIP AMOUNT 0.03 0.01 0.00  
MIXING HGT(FT-AGL) 3400 3500  
TRANSPORT WND (MPH) S 7 S 12  
SMOKE DISPERSION FAIR GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. EAST WIND 5 TO  
10 MPH.    
FRIDAY  
PARTLY SUNNY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTHEAST WIND 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WIND 5 TO 10 MPH.    
SATURDAY  
MOSTLY SUNNY WITH CHANCE OF RAIN SHOWERS. HIGHS IN  
THE UPPER 70S. SOUTH WIND 5 TO 10 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 60. SOUTH WIND 5 TO  
10 MPH.    
SUNDAY  
PARTLY SUNNY. HIGHS AROUND 80. SOUTHWEST WIND 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND 5 TO 10 MPH.   
MONDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE LOWER  
80S. SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WIND  
5 TO 10 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WIND 5 TO  
10 MPH.  
 
 
 
IAZ033-180945-  
SAC-  
INCLUDING THE CITIES OF SAC CITY, LAKE VIEW, ODEBOLT, WALL LAKE,  
SCHALLER, AND EARLY  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 60 60 50  
TEMP 83 62 81  
RH % 59 100 61  
20FTWND-AM(MPH) LGT/VAR SE 6  
20FTWND-PM(MPH) SE 8 SE 5 S 9  
PRECIP AMOUNT 0.27 0.39 0.09  
MIXING HGT(FT-AGL) 2700 3600  
TRANSPORT WND (MPH) S 10 S 13  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS AROUND 60. SOUTH WIND 5 TO 10 MPH.    
FRIDAY  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS IN  
THE MID 70S. SOUTH WIND 5 TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTH WIND AROUND  
5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 80. SOUTH WIND 5 TO  
10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. SOUTH WIND  
AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WIND  
AROUND 5 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST WIND  
AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. WEST WIND 5 TO 10 MPH.  
 
 
 
IAZ034-180945-  
CALHOUN-  
INCLUDING THE CITIES OF ROCKWELL CITY, MANSON, LAKE CITY,  
AND POMEROY  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 50 50  
TEMP 84 62 82  
RH % 58 100 57  
20FTWND-AM(MPH) LGT/VAR SE 6  
20FTWND-PM(MPH) SE 7 SE 5 S 9  
PRECIP AMOUNT 0.35 0.32 0.10  
MIXING HGT(FT-AGL) 2600 3800  
TRANSPORT WND (MPH) S 10 S 13  
SMOKE DISPERSION FAIR GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 60S. SOUTH WIND 5 TO 10 MPH.    
FRIDAY  
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTH WIND 5 TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP  
TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. SOUTH WIND  
AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WIND 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST WIND  
AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. WEST WIND 5 TO 10 MPH.  
 
 
 
IAZ035-180945-  
WEBSTER-  
INCLUDING THE CITY OF FORT DODGE  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 60 40  
TEMP 85 62 83  
RH % 53 100 53  
20FTWND-AM(MPH) LGT/VAR SE 5  
20FTWND-PM(MPH) SE 6 SE 5 S 8  
PRECIP AMOUNT 0.13 0.22 0.19  
MIXING HGT(FT-AGL) 3000 3900  
TRANSPORT WND (MPH) S 9 S 13  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 60S. SOUTH WIND 5 TO 10 MPH.    
FRIDAY  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS IN  
THE UPPER 70S. SOUTHEAST WIND 5 TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WIND 5 TO 10 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND 5 TO  
10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WIND 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTH WIND 5 TO 10 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST WIND  
AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND 5 TO  
10 MPH.  
 
 
 
IAZ036-180945-  
HAMILTON-  
INCLUDING THE CITY OF WEBSTER CITY  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 50 40  
TEMP 84 62 83  
RH % 50 100 49  
20FTWND-AM(MPH) LGT/VAR SE 5  
20FTWND-PM(MPH) SE 6 SE 5 S 8  
PRECIP AMOUNT 0.08 0.15 0.07  
MIXING HGT(FT-AGL) 3400 3500  
TRANSPORT WND (MPH) S 12 S 12  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 60S. SOUTHEAST WIND 5 TO 10 MPH.    
FRIDAY  
PARTLY SUNNY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTHEAST WIND 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WIND 5 TO 10 MPH.    
SATURDAY  
MOSTLY SUNNY WITH CHANCE OF RAIN SHOWERS. HIGHS IN  
THE LOWER 80S. SOUTH WIND 5 TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND 5 TO 10 MPH.   
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST WIND  
AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS AROUND 80. NORTHWEST WIND 5 TO 10 MPH.  
 
 
 
IAZ037-180945-  
HARDIN-  
INCLUDING THE CITIES OF IOWA FALLS, ELDORA, AND ACKLEY  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 50 30  
TEMP 84 61 82  
RH % 52 100 50  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) SE 5 LGT/VAR S 7  
PRECIP AMOUNT 0.03 0.05 0.02  
MIXING HGT(FT-AGL) 3200 3200  
TRANSPORT WND (MPH) S 10 S 10  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND  
AROUND 5 MPH.    
FRIDAY  
PARTLY SUNNY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTHEAST WIND 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHEAST WIND  
AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY WITH CHANCE OF RAIN SHOWERS. HIGHS  
AROUND 80. SOUTH WIND 5 TO 10 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 60. SOUTH WIND  
AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND 5 TO 10 MPH.   
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WIND  
AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND 5 TO  
10 MPH.  
 
 
 
IAZ038-180945-  
GRUNDY-  
INCLUDING THE CITIES OF GRUNDY CENTER, REINBECK, CONRAD, DIKE,  
AND WELLSBURG  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 40 30  
TEMP 85 61 83  
RH % 53 100 53  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) SE 5 LGT/VAR S 6  
PRECIP AMOUNT 0.00 0.02 0.08  
MIXING HGT(FT-AGL) 3000 3700  
TRANSPORT WND (MPH) SW 7 S 12  
SMOKE DISPERSION FAIR GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND  
AROUND 5 MPH.    
FRIDAY  
PARTLY SUNNY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTHEAST WIND 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WIND 5 TO 10 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 80. SOUTH WIND 5 TO  
10 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 60. SOUTH WIND 5 TO  
10 MPH.    
SUNDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND 5 TO 10 MPH.   
MONDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE LOWER  
80S. SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WIND  
AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND 5 TO  
10 MPH.  
 
 
 
IAZ039-180945-  
BLACK HAWK-  
INCLUDING THE CITIES OF WATERLOO AND CEDAR FALLS  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 20 20  
TEMP 85 62 84  
RH % 51 98 49  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) SE 5 LGT/VAR SE 6  
PRECIP AMOUNT 0.01 0.01 0.01  
MIXING HGT(FT-AGL) 3500 3500  
TRANSPORT WND (MPH) S 7 S 10  
SMOKE DISPERSION FAIR GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. EAST WIND 5 TO  
10 MPH.    
FRIDAY  
PARTLY SUNNY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTHEAST WIND 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WIND 5 TO 10 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 80. SOUTH WIND 5 TO  
10 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND 5 TO 10 MPH.    
SUNDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND 5 TO 10 MPH.   
MONDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE LOWER  
80S. SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WIND  
5 TO 10 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND 5 TO  
10 MPH.  
 
 
 
IAZ044-180945-  
CRAWFORD-  
INCLUDING THE CITY OF DENISON  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 60 60 50  
TEMP 82 61 79  
RH % 60 100 60  
20FTWND-AM(MPH) LGT/VAR S 6  
20FTWND-PM(MPH) S 6 LGT/VAR S 8  
PRECIP AMOUNT 0.13 0.31 0.09  
MIXING HGT(FT-AGL) 3000 3400  
TRANSPORT WND (MPH) S 12 S 13  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE UPPER 50S. SOUTH WIND UP TO 5 MPH.    
FRIDAY  
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS  
AND THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTH WIND UP TO 10 MPH.   
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTH WIND UP  
TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WIND UP  
TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. SOUTH WIND UP TO  
5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND UP  
TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND  
UP TO 5 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND UP  
TO 5 MPH SHIFTING TO THE WEST IN THE AFTERNOON.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST WIND  
UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS AROUND 80. WEST WIND UP TO 10 MPH.  
 
 
 
IAZ045-180945-  
CARROLL-  
INCLUDING THE CITY OF CARROLL  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 50 50  
TEMP 84 62 82  
RH % 56 100 56  
20FTWND-AM(MPH) LGT/VAR SE 5  
20FTWND-PM(MPH) SE 6 LGT/VAR S 8  
PRECIP AMOUNT 0.27 0.31 0.11  
MIXING HGT(FT-AGL) 2900 3200  
TRANSPORT WND (MPH) S 10 S 14  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS AROUND 60. SOUTH WIND UP TO 5 MPH.    
FRIDAY  
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS  
AND THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTH WIND UP TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTH WIND UP  
TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP  
TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WIND 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WIND  
AROUND 5 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST WIND  
UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP TO 10 MPH.  
 
 
 
IAZ046-180945-  
GREENE-  
INCLUDING THE CITY OF JEFFERSON  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 50 40  
TEMP 85 62 83  
RH % 57 100 57  
20FTWND-AM(MPH) LGT/VAR SE 5  
20FTWND-PM(MPH) SE 5 LGT/VAR S 7  
PRECIP AMOUNT 0.17 0.33 0.13  
MIXING HGT(FT-AGL) 2900 3400  
TRANSPORT WND (MPH) S 10 S 13  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
FRIDAY  
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTH WIND UP TO 5 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHEAST WIND UP TO  
5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP  
TO 5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WIND 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WIND  
AROUND 5 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST WIND  
UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND UP TO  
5 MPH.  
 
 
 
IAZ047-180945-  
BOONE-  
INCLUDING THE CITY OF BOONE  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 50 40  
TEMP 85 62 83  
RH % 55 100 55  
20FTWND-AM(MPH) LGT/VAR SE 5  
20FTWND-PM(MPH) SE 5 LGT/VAR S 7  
PRECIP AMOUNT 0.07 0.17 0.14  
MIXING HGT(FT-AGL) 3200 3800  
TRANSPORT WND (MPH) S 9 S 12  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
FRIDAY  
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTHEAST WIND 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP  
TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND UP TO 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WIND UP  
TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND AROUND  
5 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST  
WIND AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND 5 TO  
10 MPH.  
 
 
 
IAZ048-180945-  
STORY-  
INCLUDING THE CITY OF AMES  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 50 40  
TEMP 85 62 83  
RH % 54 100 55  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) SE 5 LGT/VAR S 6  
PRECIP AMOUNT 0.02 0.10 0.06  
MIXING HGT(FT-AGL) 3700 3600  
TRANSPORT WND (MPH) S 12 S 10  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 60S. SOUTHEAST WIND AROUND 5 MPH.    
FRIDAY  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS IN  
THE UPPER 70S. SOUTHEAST WIND 5 TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND UP TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND AROUND  
5 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST  
WIND AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS AROUND 80. NORTHWEST WIND 5 TO 10 MPH.  
 
 
 
IAZ049-180945-  
MARSHALL-  
INCLUDING THE CITY OF MARSHALLTOWN  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 40 30  
TEMP 85 62 83  
RH % 53 100 52  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) SE 5 LGT/VAR S 6  
PRECIP AMOUNT 0.00 0.03 0.07  
MIXING HGT(FT-AGL) 3700 4100  
TRANSPORT WND (MPH) S 9 S 10  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND  
UP TO 5 MPH.    
FRIDAY  
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTHEAST WIND 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WIND 5 TO 10 MPH.    
SATURDAY  
MOSTLY SUNNY WITH CHANCE OF RAIN SHOWERS. HIGHS IN  
THE LOWER 80S. SOUTH WIND 5 TO 10 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND 5 TO 10 MPH.   
MONDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE LOWER  
80S. SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WIND  
AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS AROUND 80. NORTHWEST WIND 5 TO 10 MPH.  
 
 
 
IAZ050-180945-  
TAMA-  
INCLUDING THE CITIES OF TAMA, TOLEDO, TRAER, DYSART,  
AND GLADBROOK  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 20 20  
TEMP 86 61 84  
RH % 47 94 45  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR S 6  
PRECIP AMOUNT 0.00 0.02 0.04  
MIXING HGT(FT-AGL) 3900 3600  
TRANSPORT WND (MPH) S 6 S 9  
SMOKE DISPERSION FAIR GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND  
UP TO 5 MPH.    
FRIDAY  
PARTLY SUNNY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTHEAST WIND 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WIND UP TO 10 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP  
TO 10 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND UP TO 5 MPH.    
SUNDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND UP  
TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND UP TO 5 MPH.   
MONDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE LOWER  
80S. SOUTHWEST WIND UP TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WIND  
UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND 5 TO  
10 MPH.  
 
 
 
IAZ057-180945-  
AUDUBON-  
INCLUDING THE CITIES OF AUDUBON AND EXIRA  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 60 50  
TEMP 83 61 80  
RH % 60 100 60  
20FTWND-AM(MPH) LGT/VAR S 5  
20FTWND-PM(MPH) S 6 LGT/VAR S 8  
PRECIP AMOUNT 0.17 0.28 0.10  
MIXING HGT(FT-AGL) 3100 3100  
TRANSPORT WND (MPH) S 10 S 14  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE UPPER 50S. SOUTH WIND UP TO 5 MPH.    
FRIDAY  
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS  
AND THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTH WIND UP TO 10 MPH.   
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTH WIND UP  
TO 5 MPH IN THE EVENING BECOMING LIGHT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WIND UP  
TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. SOUTH WIND UP TO  
5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS AROUND  
60. SOUTH WIND UP TO 5 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP TO  
5 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST WIND  
UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO 10 MPH.  
 
 
 
IAZ058-180945-  
GUTHRIE-  
INCLUDING THE CITIES OF GUTHRIE CENTER, PANORA, BAYARD, AND CASEY  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 50 50  
TEMP 84 62 82  
RH % 56 100 56  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) S 5 LGT/VAR S 8  
PRECIP AMOUNT 0.17 0.28 0.09  
MIXING HGT(FT-AGL) 3400 3300  
TRANSPORT WND (MPH) S 9 S 15  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 60S. SOUTH WIND UP TO 10 MPH.    
FRIDAY  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS IN  
THE UPPER 70S. SOUTH WIND UP TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 60. SOUTH WIND UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP  
TO 10 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTHWEST WIND AROUND 5 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST WIND  
UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND 5 TO  
10 MPH.  
 
 
 
IAZ059-180945-  
DALLAS-  
INCLUDING THE CITIES OF PERRY, WAUKEE, AND ADEL  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 50 40  
TEMP 85 62 83  
RH % 57 100 56  
20FTWND-AM(MPH) LGT/VAR SE 5  
20FTWND-PM(MPH) SE 5 LGT/VAR S 8  
PRECIP AMOUNT 0.10 0.23 0.13  
MIXING HGT(FT-AGL) 3200 3700  
TRANSPORT WND (MPH) S 8 S 13  
SMOKE DISPERSION FAIR GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 60S. SOUTH WIND 5 TO 10 MPH.    
FRIDAY  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS IN  
THE UPPER 70S. SOUTH WIND 5 TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP  
TO 10 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST  
WIND AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND 5 TO  
10 MPH.  
 
 
 
IAZ060-180945-  
POLK-  
INCLUDING THE CITY OF DES MOINES  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 40 30  
TEMP 85 63 83  
RH % 52 100 54  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) SE 5 LGT/VAR S 6  
PRECIP AMOUNT 0.01 0.18 0.29  
MIXING HGT(FT-AGL) 3300 4000  
TRANSPORT WND (MPH) S 8 S 13  
SMOKE DISPERSION FAIR GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
FRIDAY  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS IN  
THE UPPER 70S. SOUTHEAST WIND 5 TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND UP TO  
10 MPH.    
SATURDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND UP TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND UP TO 10 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND 5 TO 10 MPH.   
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WIND UP  
TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND 5 TO  
10 MPH.  
 
 
 
IAZ061-180945-  
JASPER-  
INCLUDING THE CITY OF NEWTON  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 40 30  
TEMP 86 62 85  
RH % 50 100 49  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR S 6  
PRECIP AMOUNT 0.00 0.05 0.08  
MIXING HGT(FT-AGL) 3900 4300  
TRANSPORT WND (MPH) S 7 S 10  
SMOKE DISPERSION FAIR GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND  
UP TO 5 MPH.    
FRIDAY  
PARTLY SUNNY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND UP TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND UP TO 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND UP  
TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND AROUND  
5 MPH.    
MONDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE LOWER  
80S. SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WIND  
UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS AROUND 80. NORTHWEST WIND 5 TO 10 MPH.  
 
 
 
IAZ062-180945-  
POWESHIEK-  
INCLUDING THE CITY OF GRINNELL  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 20 20  
TEMP 87 61 85  
RH % 44 96 44  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR S 5  
PRECIP AMOUNT 0.00 0.02 0.02  
MIXING HGT(FT-AGL) 4000 4400  
TRANSPORT WND (MPH) S 7 S 9  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND UP  
TO 5 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.    
FRIDAY  
PARTLY SUNNY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP TO  
5 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND UP TO 5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND UP TO 5 MPH.    
SUNDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND UP  
TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE LOWER  
80S. SOUTHWEST WIND UP TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS. LOWS  
IN THE UPPER 50S. WEST WIND UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO 5 MPH.  
 
 
 
IAZ070-180945-  
CASS-  
INCLUDING THE CITY OF ATLANTIC  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 60 50  
TEMP 83 62 80  
RH % 64 100 66  
20FTWND-AM(MPH) LGT/VAR S 5  
20FTWND-PM(MPH) S 7 LGT/VAR S 8  
PRECIP AMOUNT 0.16 0.20 0.11  
MIXING HGT(FT-AGL) 3200 3300  
TRANSPORT WND (MPH) S 9 S 16  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE UPPER 50S. SOUTH WIND UP TO 10 MPH.    
FRIDAY  
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS  
AND THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTH WIND UP TO 10 MPH.   
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTH WIND UP  
TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WIND UP  
TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 80. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND AROUND  
5 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WIND UP  
TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND 5 TO  
10 MPH.  
 
 
 
IAZ071-180945-  
ADAIR-  
INCLUDING THE CITIES OF GREENFIELD, STUART, ADAIR, AND FONTANELLE  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 50 50  
TEMP 84 62 81  
RH % 60 100 60  
20FTWND-AM(MPH) LGT/VAR SE 5  
20FTWND-PM(MPH) S 6 LGT/VAR S 8  
PRECIP AMOUNT 0.15 0.22 0.10  
MIXING HGT(FT-AGL) 3500 3200  
TRANSPORT WND (MPH) S 9 SW 13  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 60S. SOUTH WIND UP TO 10 MPH.    
FRIDAY  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS IN  
THE MID 70S. SOUTH WIND 5 TO 10 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 60. SOUTH WIND UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 80. SOUTH WIND UP TO  
10 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WIND UP  
TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS AROUND 80. NORTHWEST WIND 5 TO 10 MPH.  
 
 
 
IAZ072-180945-  
MADISON-  
INCLUDING THE CITIES OF WINTERSET AND EARLHAM  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 50 40  
TEMP 85 62 83  
RH % 54 100 55  
20FTWND-AM(MPH) LGT/VAR SE 5  
20FTWND-PM(MPH) S 6 SE 5 S 8  
PRECIP AMOUNT 0.10 0.21 0.14  
MIXING HGT(FT-AGL) 3800 3500  
TRANSPORT WND (MPH) S 8 SW 13  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND  
AROUND 5 MPH.    
FRIDAY  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS IN  
THE UPPER 70S. SOUTH WIND 5 TO 10 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 60. SOUTH WIND AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND 5 TO  
10 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND 5 TO 10 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WIND  
AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND 5 TO  
10 MPH.  
 
 
 
IAZ073-180945-  
WARREN-  
INCLUDING THE CITIES OF INDIANOLA, NORWALK, AND CARLISLE  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 40 30  
TEMP 86 62 84  
RH % 53 100 52  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) SE 5 LGT/VAR S 7  
PRECIP AMOUNT 0.03 0.12 0.21  
MIXING HGT(FT-AGL) 3800 4100  
TRANSPORT WND (MPH) S 7 S 12  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND UP  
TO 5 MPH.    
FRIDAY  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS IN  
THE UPPER 70S. SOUTH WIND 5 TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 60. SOUTH WIND AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND 5 TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTH WIND 5 TO 10 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WIND  
AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND 5 TO  
10 MPH.  
 
 
 
IAZ074-180945-  
MARION-  
INCLUDING THE CITIES OF PELLA AND KNOXVILLE  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 40 30  
TEMP 87 62 85  
RH % 48 100 48  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) S 5 LGT/VAR S 6  
PRECIP AMOUNT 0.03 0.05 0.09  
MIXING HGT(FT-AGL) 4300 4400  
TRANSPORT WND (MPH) S 7 S 10  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND  
UP TO 5 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.    
FRIDAY  
SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE UPPER 70S. SOUTH WIND 5 TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND UP TO  
5 MPH.    
SATURDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND UP TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND UP TO 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE LOWER  
80S. SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WIND  
UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND 5 TO  
10 MPH.  
 
 
 
IAZ075-180945-  
MAHASKA-  
INCLUDING THE CITY OF OSKALOOSA  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 20 20  
TEMP 88 62 86  
RH % 43 98 44  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR S 5  
PRECIP AMOUNT 0.03 0.06 0.00  
MIXING HGT(FT-AGL) 4900 5200  
TRANSPORT WND (MPH) S 7 S 9  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. EAST WIND UP TO  
5 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.    
FRIDAY  
PARTLY SUNNY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS AROUND 80. SOUTHEAST WIND UP TO 5 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND UP TO 5 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND UP TO 5 MPH.    
SUNDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND UP  
TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTHWEST WIND AROUND 5 MPH.    
MONDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE LOWER  
80S. SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S. WEST WIND UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND AROUND  
5 MPH.  
 
 
 
IAZ081-180945-  
ADAMS-  
INCLUDING THE CITY OF CORNING  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 60 50  
TEMP 83 62 81  
RH % 63 100 67  
20FTWND-AM(MPH) LGT/VAR SE 5  
20FTWND-PM(MPH) S 6 LGT/VAR S 8  
PRECIP AMOUNT 0.14 0.20 0.16  
MIXING HGT(FT-AGL) 3800 3100  
TRANSPORT WND (MPH) S 9 S 16  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE UPPER 50S. SOUTH WIND UP TO 10 MPH.    
FRIDAY  
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS  
AND THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTH WIND 5 TO 10 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTH WIND UP TO 5 MPH.   
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WIND UP  
TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WIND UP  
TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS AROUND 80. NORTHWEST WIND 5 TO 10 MPH.  
 
 
 
IAZ082-180945-  
UNION-  
INCLUDING THE CITY OF CRESTON  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 50 50  
TEMP 84 62 82  
RH % 56 100 56  
20FTWND-AM(MPH) LGT/VAR SE 5  
20FTWND-PM(MPH) S 6 LGT/VAR S 8  
PRECIP AMOUNT 0.14 0.16 0.10  
MIXING HGT(FT-AGL) 4000 3100  
TRANSPORT WND (MPH) S 8 SW 13  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND UP  
TO 10 MPH.    
FRIDAY  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS IN  
THE UPPER 70S. SOUTH WIND 5 TO 10 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTH WIND UP TO 5 MPH.   
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 80. SOUTH WIND UP TO  
10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTH WIND 5 TO 10 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WIND  
AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS AROUND 80. NORTHWEST WIND 5 TO 10 MPH.  
 
 
 
IAZ083-180945-  
CLARKE-  
INCLUDING THE CITY OF OSCEOLA  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 50 40  
TEMP 85 62 83  
RH % 53 100 53  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) S 5 LGT/VAR S 6  
PRECIP AMOUNT 0.09 0.11 0.05  
MIXING HGT(FT-AGL) 3800 3200  
TRANSPORT WND (MPH) S 8 S 14  
SMOKE DISPERSION FAIR GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
FRIDAY  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS IN  
THE UPPER 70S. SOUTH WIND UP TO 10 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 60. SOUTH WIND UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS AROUND 80.  
SOUTH WIND 5 TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTH WIND 5 TO 10 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WIND UP  
TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS AROUND 80. NORTHWEST WIND 5 TO 10 MPH.  
 
 
 
IAZ084-180945-  
LUCAS-  
INCLUDING THE CITY OF CHARITON  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 40 30  
TEMP 86 62 84  
RH % 52 100 53  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) S 5 LGT/VAR S 6  
PRECIP AMOUNT 0.09 0.04 0.20  
MIXING HGT(FT-AGL) 4100 3800  
TRANSPORT WND (MPH) S 8 S 9  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND UP  
TO 5 MPH.    
FRIDAY  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS IN  
THE UPPER 70S. SOUTH WIND 5 TO 10 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 60. SOUTH WIND UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS AROUND 80.  
SOUTH WIND UP TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE LOWER  
80S. SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WIND  
AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS AROUND 80. NORTHWEST WIND 5 TO 10 MPH.  
 
 
 
IAZ085-180945-  
MONROE-  
INCLUDING THE CITY OF ALBIA  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 30 20  
TEMP 88 62 86  
RH % 45 100 47  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR S 5  
PRECIP AMOUNT 0.05 0.03 0.01  
MIXING HGT(FT-AGL) 5100 4200  
TRANSPORT WND (MPH) S 7 S 9  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND UP  
TO 5 MPH.    
FRIDAY  
SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE UPPER 70S. SOUTH WIND AROUND 5 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 60. SOUTH WIND UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND 5 TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND AROUND 5 MPH.    
SUNDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE LOWER  
80S. SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S. WEST WIND AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND AROUND  
5 MPH.  
 
 
 
IAZ086-180945-  
WAPELLO-  
INCLUDING THE CITY OF OTTUMWA  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 10 20 20  
TEMP 89 62 88  
RH % 42 96 42  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR S 5  
PRECIP AMOUNT 0.00 0.00 0.01  
MIXING HGT(FT-AGL) 5800 6400  
TRANSPORT WND (MPH) S 7 S 9  
SMOKE DISPERSION GOOD EXCELLENT  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WIND  
UP TO 5 MPH.    
FRIDAY  
PARTLY SUNNY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. NORTHEAST WIND UP TO  
5 MPH SHIFTING TO THE SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND UP TO  
5 MPH.    
SATURDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND UP TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND AROUND 5 MPH.    
SUNDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTHWEST WIND AROUND 5 MPH.    
MONDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE LOWER  
80S. SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS AROUND  
60. WEST WIND AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND 5 TO  
10 MPH.  
 
 
 
IAZ092-180945-  
TAYLOR-  
INCLUDING THE CITIES OF BEDFORD, LENOX, AND NEW MARKET  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 60 60  
TEMP 84 62 81  
RH % 62 100 66  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) S 5 LGT/VAR S 7  
PRECIP AMOUNT 0.17 0.17 0.20  
MIXING HGT(FT-AGL) 3800 3000  
TRANSPORT WND (MPH) S 9 S 16  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE UPPER 50S. SOUTH WIND UP TO 5 MPH.    
FRIDAY  
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS  
IN THE MID 70S. SOUTH WIND UP TO 5 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTH WIND UP TO 5 MPH.   
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WIND UP  
TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHWEST WIND 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS AROUND  
60. SOUTH WIND AROUND 5 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WIND UP  
TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS AROUND 80. WEST WIND AROUND 5 MPH.  
 
 
 
IAZ093-180945-  
RINGGOLD-  
INCLUDING THE CITY OF MOUNT AYR  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 50 50  
TEMP 84 62 82  
RH % 55 100 58  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) S 5 LGT/VAR S 6  
PRECIP AMOUNT 0.07 0.12 0.12  
MIXING HGT(FT-AGL) 4100 2800  
TRANSPORT WND (MPH) S 8 S 15  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
FRIDAY  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS IN  
THE MID 70S. SOUTH WIND UP TO 5 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTH WIND UP TO 5 MPH.   
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WIND UP  
TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHWEST WIND 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WIND UP  
TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS AROUND 80. WEST WIND AROUND 5 MPH.  
 
 
 
IAZ094-180945-  
DECATUR-  
INCLUDING THE CITIES OF LAMONI AND LEON  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 40 40  
TEMP 85 63 83  
RH % 52 100 54  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) S 5 LGT/VAR S 6  
PRECIP AMOUNT 0.11 0.08 0.04  
MIXING HGT(FT-AGL) 4300 3000  
TRANSPORT WND (MPH) S 8 SW 10  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
FRIDAY  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS IN  
THE UPPER 70S. SOUTH WIND UP TO 5 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTH WIND UP TO 5 MPH.   
SATURDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS AROUND 80.  
SOUTH WIND UP TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WIND UP  
TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS AROUND 80. NORTHWEST WIND AROUND 5 MPH.  
 
 
 
IAZ095-180945-  
WAYNE-  
INCLUDING THE CITIES OF CORYDON, SEYMOUR, ALLERTON, AND HUMESTON  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 40 30  
TEMP 86 62 84  
RH % 49 100 52  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) S 5 LGT/VAR S 5  
PRECIP AMOUNT 0.17 0.04 0.08  
MIXING HGT(FT-AGL) 4600 3300  
TRANSPORT WND (MPH) S 7 S 9  
SMOKE DISPERSION GOOD FAIR  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND  
UP TO 5 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.    
FRIDAY  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS IN  
THE UPPER 70S. SOUTH WIND UP TO 5 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTH WIND UP TO 5 MPH.   
SATURDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS AROUND 80.  
SOUTH WIND UP TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND AROUND 5 MPH.    
SUNDAY  
PARTLY SUNNY. HIGHS AROUND 80. SOUTHWEST WIND 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE LOWER  
80S. SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST  
WIND UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS AROUND 80. WEST WIND AROUND 5 MPH.  
 
 
 
IAZ096-180945-  
APPANOOSE-  
INCLUDING THE CITY OF CENTERVILLE  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 30 20  
TEMP 88 62 86  
RH % 45 100 46  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR S 5  
PRECIP AMOUNT 0.04 0.01 0.00  
MIXING HGT(FT-AGL) 5500 4200  
TRANSPORT WND (MPH) S 8 S 8  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WIND  
UP TO 5 MPH.    
FRIDAY  
SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE UPPER 70S. SOUTH WIND UP TO 5 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 60. SOUTH WIND UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND UP TO 10 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND AROUND 5 MPH.    
SUNDAY  
PARTLY SUNNY. HIGHS AROUND 80. SOUTHWEST WIND 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTHWEST WIND AROUND 5 MPH.    
MONDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE LOWER  
80S. SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS. LOWS  
IN THE UPPER 50S. SOUTHWEST WIND UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS AROUND 80. WEST WIND 5 TO 10 MPH.  
 
 
 
IAZ097-180945-  
DAVIS-  
INCLUDING THE CITY OF BLOOMFIELD  
442 AM CDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 10 20 20  
TEMP 89 62 88  
RH % 44 97 44  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR S 5  
PRECIP AMOUNT 0.00 0.00 0.01  
MIXING HGT(FT-AGL) 5500 5800  
TRANSPORT WND (MPH) S 7 S 9  
SMOKE DISPERSION GOOD GOOD  
GFDI LOW LOW  
 
   
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WIND UP TO  
5 MPH.    
FRIDAY  
PARTLY SUNNY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTHWEST WIND UP TO  
5 MPH SHIFTING TO THE SOUTH AROUND 5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 60. SOUTH WIND UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND UP TO 5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WIND AROUND 5 MPH.    
SUNDAY  
PARTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE LOWER  
80S. SOUTHWEST WIND 5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTHWEST WIND AROUND 5 MPH.    
MONDAY  
MOSTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE LOWER  
80S. SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS AROUND  
60. SOUTHWEST WIND AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND AROUND  
5 MPH.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IA Page
Main Text Page