209  
FNUS53 KDVN 171957  
FWFDVN  
 
FIRE WEATHER PLANNING FORECAST FOR IOWA/ILLINOIS  
NATIONAL WEATHER SERVICE QUAD CITIES IA/IL  
257 PM CDT WED SEP 17 2025  
   
DISCUSSION
 
 
WARMER THAN NORMAL TEMPERATURES WILL PERSIST THROUGH THE  
WEEKEND. RAIN CHANCES WILL SLOWLY BE ON THE INCREASE BUT SHOULD  
AVERAGE NO MORE THAN 15-30 PERCENT WITH THE BETTER RAIN CHANCES  
WEST OF THE MISSISSIPPI.  
 
THE GRASSLAND FIRE DANGER INDEX -GFDI- DOES NOT ACCOUNT FOR  
PRECIPITATION THAT OCCURS OR ANY SNOW ON THE GROUND. PLEASE  
MAKE APPROPRIATE ADJUSTMENTS.  
 
IAZ040-182000-  
BUCHANAN-  
INCLUDING THE CITY OF INDEPENDENCE  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 40 50 50  
CHANCE OF THUNDER (%) 40 40 50 20  
MIN/MAX TEMP 62 84 62 79  
MAX/MIN RH % 93 48 97 62  
20FTWND-AM(MPH) LGT/VAR SE 5  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR S 6  
PRECIP AMOUNT 0.02 0.01 0.18 0.13  
MIXING HGT (FT-AGL) 4400 3300  
TRANSPORT WND (MPH) S 10 S 13  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX LOW MODERATE LOW MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHEAST WIND AROUND  
5 MPH.    
SATURDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND AROUND 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND 5 TO 10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTHWEST WIND AROUND 5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. WEST WIND 5 TO 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WIND  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND 5 TO  
10 MPH.  
 

 
 
IAZ041-182000-  
DELAWARE-  
INCLUDING THE CITY OF MANCHESTER  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 40 40 50  
CHANCE OF THUNDER (%) 40 40 20 20  
MIN/MAX TEMP 62 84 62 78  
MAX/MIN RH % 92 49 97 64  
20FTWND-AM(MPH) LGT/VAR SE 5  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR S 5  
PRECIP AMOUNT 0.00 0.00 0.13 0.12  
MIXING HGT (FT-AGL) 4100 3700  
TRANSPORT WND (MPH) S 9 S 10  
SMOKE DISPERSION FAIR FAIR  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX LOW MODERATE LOW MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTHEAST WIND AROUND 5 MPH.    
SATURDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
80. SOUTHEAST WIND AROUND 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTHWEST WIND AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND AROUND  
5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST  
WIND AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE MID 70S. NORTH WIND AROUND  
5 MPH.  
 

 
 
IAZ042-182000-  
DUBUQUE-  
INCLUDING THE CITY OF DUBUQUE  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS  
CHANCE PRECIP (%) 40 40 30 40  
CHANCE OF THUNDER (%) 40 40 20 0  
MIN/MAX TEMP 62 84 62 79  
MAX/MIN RH % 89 44 89 61  
20FTWND-AM(MPH) LGT/VAR SE 5  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR SE 6  
PRECIP AMOUNT 0.00 0.00 0.05 0.05  
MIXING HGT (FT-AGL) 4000 3700  
TRANSPORT WND (MPH) S 8 S 9  
SMOKE DISPERSION MARGINAL FAIR  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX LOW MODERATE LOW MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
80. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.  
SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTHWEST WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND 5 TO  
10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST  
WIND UP TO 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WIND 5 TO  
10 MPH.  
 

 
 
IAZ051-182000-  
BENTON-  
INCLUDING THE CITY OF VINTON  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 40 50 50  
CHANCE OF THUNDER (%) 40 40 50 20  
MIN/MAX TEMP 62 85 62 80  
MAX/MIN RH % 93 45 95 58  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR S 5 LGT/VAR S 5  
PRECIP AMOUNT 0.05 0.01 0.17 0.11  
MIXING HGT (FT-AGL) 4500 3300  
TRANSPORT WND (MPH) S 12 SW 12  
SMOKE DISPERSION GOOD FAIR  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE LOW MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 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 UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND AROUND 5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTHWEST WIND UP TO 5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. WEST WIND AROUND 5 MPH.   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST  
WIND UP TO 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND AROUND  
5 MPH.  
 

 
 
IAZ052-182000-  
LINN-  
INCLUDING THE CITY OF CEDAR RAPIDS  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 40 40 50  
CHANCE OF THUNDER (%) 40 40 40 20  
MIN/MAX TEMP 62 86 62 80  
MAX/MIN RH % 90 42 94 60  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR S 5 LGT/VAR S 5  
PRECIP AMOUNT 0.01 0.00 0.29 0.09  
MIXING HGT (FT-AGL) 4500 3400  
TRANSPORT WND (MPH) S 9 SW 9  
SMOKE DISPERSION FAIR MARGINAL  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP  
TO 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND 5 TO 10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTHWEST WIND UP TO 5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. WEST WIND 5 TO 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST  
WIND UP TO 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND UP TO  
5 MPH.  
 

 
 
IAZ053-182000-  
JONES-  
INCLUDING THE CITY OF ANAMOSA  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 30 40 50  
CHANCE OF THUNDER (%) 40 30 20 20  
MIN/MAX TEMP 61 86 62 80  
MAX/MIN RH % 91 41 91 59  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR S 5  
PRECIP AMOUNT 0.01 0.00 0.09 0.07  
MIXING HGT (FT-AGL) 4400 4000  
TRANSPORT WND (MPH) S 8 S 9  
SMOKE DISPERSION FAIR MARGINAL  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX LOW MODERATE LOW MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WIND UP TO 5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTHWEST WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND UP TO  
5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST  
WIND UP TO 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND UP TO  
5 MPH.  
 

 
 
IAZ054-182000-  
JACKSON-  
INCLUDING THE CITY OF MAQUOKETA  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS  
CHANCE PRECIP (%) 40 20 30 40  
CHANCE OF THUNDER (%) 40 20 20 0  
MIN/MAX TEMP 60 86 61 83  
MAX/MIN RH % 88 39 89 55  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR SE 5  
PRECIP AMOUNT 0.00 0.00 0.04 0.02  
MIXING HGT (FT-AGL) 4100 4200  
TRANSPORT WND (MPH) S 7 S 9  
SMOKE DISPERSION MARGINAL FAIR  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX LOW MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WIND  
UP TO 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WIND AROUND 5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTHWEST WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND UP TO  
5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WIND  
UP TO 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND  
UP TO 5 MPH.  
 

 
 
IAZ063-182000-  
IOWA-  
INCLUDING THE CITY OF MARENGO  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 40 50 50  
CHANCE OF THUNDER (%) 40 40 50 20  
MIN/MAX TEMP 63 85 62 80  
MAX/MIN RH % 92 45 96 57  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR S 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.07 0.01 0.16 0.08  
MIXING HGT (FT-AGL) 4300 3200  
TRANSPORT WND (MPH) SW 10 SW 9  
SMOKE DISPERSION FAIR MARGINAL  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE LOW MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP  
TO 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND AROUND 5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTHWEST WIND UP TO 5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. WEST WIND AROUND 5 MPH.   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WIND UP  
TO 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND AROUND  
5 MPH.  
 

 
 
IAZ064-182000-  
JOHNSON-  
INCLUDING THE CITY OF IOWA CITY  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 30 40 50  
CHANCE OF THUNDER (%) 40 30 20 20  
MIN/MAX TEMP 63 87 63 80  
MAX/MIN RH % 89 39 96 60  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR S 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.01 0.00 0.29 0.06  
MIXING HGT (FT-AGL) 5000 3400  
TRANSPORT WND (MPH) S 9 SW 9  
SMOKE DISPERSION FAIR MARGINAL  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. 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 UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND 5 TO 10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTHWEST WIND UP TO 5 MPH.    
TUESDAY
 
SUNNY. HIGHS AROUND 80. WEST WIND UP TO 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WIND  
UP TO 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND UP TO  
5 MPH.  
 

 
 
IAZ065-182000-  
CEDAR-  
INCLUDING THE CITY OF TIPTON  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 20 30 40  
CHANCE OF THUNDER (%) 40 20 20 20  
MIN/MAX TEMP 62 87 63 81  
MAX/MIN RH % 88 38 92 56  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.01 0.00 0.17 0.04  
MIXING HGT (FT-AGL) 4700 4300  
TRANSPORT WND (MPH) S 8 S 8  
SMOKE DISPERSION FAIR MARGINAL  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WIND UP TO  
5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WIND UP TO 5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTHWEST WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS AROUND 80. WEST WIND UP TO 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST  
WIND UP TO 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND UP TO  
5 MPH.  
 

 
 
IAZ066-182000-  
CLINTON-  
INCLUDING THE CITY OF CLINTON  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS SHOWERS  
CHANCE PRECIP (%) 30 20 30 30  
CHANCE OF THUNDER (%) 30 20 0 0  
MIN/MAX TEMP 60 87 62 84  
MAX/MIN RH % 88 37 89 54  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.05 0.01  
MIXING HGT (FT-AGL) 4600 4700  
TRANSPORT WND (MPH) S 7 S 8  
SMOKE DISPERSION MARGINAL FAIR  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX LOW MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND UP  
TO 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WIND AROUND 5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTHWEST WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND AROUND  
5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH WIND  
UP TO 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND AROUND  
5 MPH.  
 

 
 
IAZ068-182000-  
SCOTT-  
INCLUDING THE CITIES OF DAVENPORT AND BETTENDORF  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE TSTMS TSTMS  
CHANCE PRECIP (%) 30 10 30 40  
CHANCE OF THUNDER (%) 30 0 20 20  
MIN/MAX TEMP 61 89 63 83  
MAX/MIN RH % 85 34 90 53  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.04 0.02  
MIXING HGT (FT-AGL) 5500 5000  
TRANSPORT WND (MPH) S 8 S 9  
SMOKE DISPERSION FAIR FAIR  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WIND UP TO  
5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTHWEST WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTHWEST WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND AROUND  
5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WIND  
UP TO 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND UP TO  
5 MPH.  
 

 
 
IAZ076-182000-  
KEOKUK-  
INCLUDING THE CITY OF SIGOURNEY  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 30 60 50  
CHANCE OF THUNDER (%) 40 30 50 20  
MIN/MAX TEMP 63 86 62 80  
MAX/MIN RH % 93 43 99 59  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR S 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.09 0.06 0.15 0.08  
MIXING HGT (FT-AGL) 4400 3700  
TRANSPORT WND (MPH) SW 10 SW 9  
SMOKE DISPERSION FAIR FAIR  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTH WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP  
TO 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND 5 TO 10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHWEST WIND AROUND  
5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. WEST WIND AROUND 5 MPH.   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WIND  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND AROUND  
5 MPH.  
 

 
 
IAZ077-182000-  
WASHINGTON-  
INCLUDING THE CITY OF WASHINGTON  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 20 50 50  
CHANCE OF THUNDER (%) 40 20 50 20  
MIN/MAX TEMP 62 87 62 79  
MAX/MIN RH % 91 39 98 61  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR S 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.18 0.06  
MIXING HGT (FT-AGL) 5500 3400  
TRANSPORT WND (MPH) S 10 SW 9  
SMOKE DISPERSION GOOD MARGINAL  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTH WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP  
TO 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND 5 TO 10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTHWEST WIND AROUND 5 MPH.    
TUESDAY
 
SUNNY. HIGHS AROUND 80. WEST WIND AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WIND  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND AROUND  
5 MPH.  
 

 
 
IAZ078-182000-  
LOUISA-  
INCLUDING THE CITY OF WAPELLO  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 20 40 50  
CHANCE OF THUNDER (%) 30 20 40 20  
MIN/MAX TEMP 62 90 64 82  
MAX/MIN RH % 86 34 95 56  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.15 0.04  
MIXING HGT (FT-AGL) 6300 4200  
TRANSPORT WND (MPH) S 9 SW 9  
SMOKE DISPERSION GOOD FAIR  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WIND UP TO  
5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTHWEST WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTHWEST WIND AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTHWEST WIND UP TO 5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP TO 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WIND  
UP TO 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO 5 MPH.  
 

 
 
IAZ087-182000-  
JEFFERSON-  
INCLUDING THE CITY OF FAIRFIELD  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 20 50 50  
CHANCE OF THUNDER (%) 40 20 50 20  
MIN/MAX TEMP 63 87 62 80  
MAX/MIN RH % 92 40 100 62  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.01 0.00 0.16 0.07  
MIXING HGT (FT-AGL) 5200 4100  
TRANSPORT WND (MPH) S 10 SW 9  
SMOKE DISPERSION GOOD FAIR  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTH WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP  
TO 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND 5 TO 10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHWEST WIND AROUND  
5 MPH.    
TUESDAY
 
SUNNY. HIGHS AROUND 80. WEST WIND AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WIND  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND AROUND  
5 MPH.  
 

 
 
IAZ088-182000-  
HENRY IA-  
INCLUDING THE CITY OF MOUNT PLEASANT  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 20 40 50  
CHANCE OF THUNDER (%) 30 20 40 20  
MIN/MAX TEMP 62 89 62 80  
MAX/MIN RH % 88 36 97 60  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.19 0.06  
MIXING HGT (FT-AGL) 6000 4000  
TRANSPORT WND (MPH) S 9 SW 8  
SMOKE DISPERSION GOOD MARGINAL  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTH WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WIND UP TO  
5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTH WIND AROUND 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHWEST WIND AROUND  
5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. WEST WIND AROUND 5 MPH.   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WIND UP  
TO 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. NORTHWEST WIND AROUND 5 MPH.  
 

 
 
IAZ089-182000-  
DES MOINES-  
INCLUDING THE CITY OF BURLINGTON  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 10 20 30 40  
CHANCE OF THUNDER (%) 0 0 20 20  
MIN/MAX TEMP 62 90 63 82  
MAX/MIN RH % 85 34 94 57  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.02 0.03  
MIXING HGT (FT-AGL) 6800 3900  
TRANSPORT WND (MPH) S 9 S 9  
SMOKE DISPERSION GOOD MARGINAL  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WIND UP TO  
5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTH WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WIND AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTHWEST WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP TO  
5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WIND  
UP TO 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO 5 MPH.  
 

 
 
IAZ098-182000-  
VAN BUREN-  
INCLUDING THE CITY OF KEOSAUQUA  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 20 50 50  
CHANCE OF THUNDER (%) 40 20 50 20  
MIN/MAX TEMP 63 88 62 80  
MAX/MIN RH % 94 41 99 66  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.01 0.10 0.07  
MIXING HGT (FT-AGL) 4700 4100  
TRANSPORT WND (MPH) S 10 SW 8  
SMOKE DISPERSION GOOD MARGINAL  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTH WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP  
TO 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND UP TO 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHWEST WIND UP TO 5 MPH.   
TUESDAY
 
SUNNY. HIGHS AROUND 80. WEST WIND UP TO 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WIND UP  
TO 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO 5 MPH.  
 

 
 
IAZ099-182000-  
LEE-  
INCLUDING THE CITY OF FORT MADISON  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 10 20 40 50  
CHANCE OF THUNDER (%) 0 20 20 20  
MIN/MAX TEMP 62 90 63 81  
MAX/MIN RH % 87 35 97 61  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.10 0.08  
MIXING HGT (FT-AGL) 6700 4000  
TRANSPORT WND (MPH) S 10 SW 8  
SMOKE DISPERSION GOOD MARGINAL  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WIND UP TO  
5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTH WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WIND UP TO 5 MPH.   
TUESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP TO 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WIND  
UP TO 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO 5 MPH.  
 

 
 
ILZ001-182000-  
JO DAVIESS-  
INCLUDING THE CITY OF GALENA  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS  
CHANCE PRECIP (%) 30 20 30 30  
CHANCE OF THUNDER (%) 30 20 20 0  
MIN/MAX TEMP 60 86 61 82  
MAX/MIN RH % 88 41 93 56  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.03 0.02  
MIXING HGT (FT-AGL) 4400 4500  
TRANSPORT WND (MPH) S 7 S 9  
SMOKE DISPERSION MARGINAL FAIR  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX LOW MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. EAST WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WIND UP TO 5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTHWEST WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND  
UP TO 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WIND  
UP TO 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP  
TO 5 MPH.  
 

 
 
ILZ002-182000-  
STEPHENSON-  
INCLUDING THE CITY OF FREEPORT  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 5 20 20 30  
CHANCE OF THUNDER (%) 0 0 0 0  
MIN/MAX TEMP 59 86 60 84  
MAX/MIN RH % 87 39 96 50  
20FTWND-AM(MPH) LGT/VAR E 5  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR SE 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.02  
MIXING HGT (FT-AGL) 4300 3700  
TRANSPORT WND (MPH) S 6 S 9  
SMOKE DISPERSION POOR FAIR  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX LOW MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. EAST WIND 5 TO 10 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WIND  
AROUND 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTH WIND AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND  
5 TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WIND  
AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND  
AROUND 5 MPH.  
 

 
 
ILZ007-182000-  
CARROLL-  
INCLUDING THE CITY OF MOUNT CARROLL  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 5 10 20 30  
CHANCE OF THUNDER (%) 0 0 0 0  
MIN/MAX TEMP 58 87 61 84  
MAX/MIN RH % 86 37 91 52  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.02  
MIXING HGT (FT-AGL) 4400 4800  
TRANSPORT WND (MPH) S 6 S 9  
SMOKE DISPERSION POOR FAIR  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX LOW MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. EAST WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WIND  
UP TO 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHEAST WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WIND UP TO 5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHWEST WIND UP TO  
5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WIND  
UP TO 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND  
UP TO 5 MPH.  
 

 
 
ILZ009-182000-  
WHITESIDE-  
INCLUDING THE CITY OF STERLING  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 10 20 30  
CHANCE OF THUNDER (%) 0 0 0 0  
MIN/MAX TEMP 58 89 61 86  
MAX/MIN RH % 86 34 91 48  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.01  
MIXING HGT (FT-AGL) 5400 5500  
TRANSPORT WND (MPH) S 6 S 9  
SMOKE DISPERSION MARGINAL GOOD  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. EAST WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND UP  
TO 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTHWEST WIND AROUND 5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
AROUND 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH WIND  
UP TO 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO 5 MPH.  
 

 
 
ILZ015-182000-  
ROCK ISLAND-  
INCLUDING THE CITIES OF MOLINE AND ROCK ISLAND  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE TSTMS TSTMS  
CHANCE PRECIP (%) 20 10 30 40  
CHANCE OF THUNDER (%) 20 0 20 20  
MIN/MAX TEMP 60 89 63 84  
MAX/MIN RH % 84 33 90 51  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.02 0.02  
MIXING HGT (FT-AGL) 6000 5500  
TRANSPORT WND (MPH) S 7 S 9  
SMOKE DISPERSION GOOD FAIR  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WIND UP TO  
5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHWEST WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP TO  
5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WIND  
UP TO 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO 5 MPH.  
 

 
 
ILZ016-182000-  
HENRY IL-  
INCLUDING THE CITY OF GENESEO  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 20 10 20 30  
CHANCE OF THUNDER (%) 0 0 0 0  
MIN/MAX TEMP 59 89 62 85  
MAX/MIN RH % 82 34 88 48  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR S 5  
PRECIP AMOUNT 0.00 0.00 0.01 0.01  
MIXING HGT (FT-AGL) 5600 5600  
TRANSPORT WND (MPH) S 6 S 9  
SMOKE DISPERSION MARGINAL GOOD  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND UP TO 5 MPH.   
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WIND UP TO  
5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHWEST WIND AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
AROUND 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WIND  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. NORTHWEST WIND AROUND 5 MPH.  
 

 
 
ILZ017-182000-  
BUREAU-  
INCLUDING THE CITY OF PRINCETON  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 10 20  
CHANCE OF THUNDER (%) 0 0 0 0  
MIN/MAX TEMP 58 89 60 87  
MAX/MIN RH % 89 31 89 41  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 5100 5400  
TRANSPORT WND (MPH) S 5 S 9  
SMOKE DISPERSION POOR GOOD  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. EAST WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND UP  
TO 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHEAST WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
UP TO 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST  
WIND UP TO 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO 5 MPH.  
 

 
 
ILZ018-182000-  
PUTNAM-  
INCLUDING THE CITY OF HENNEPIN  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 10 20  
CHANCE OF THUNDER (%) 0 0 0 0  
MIN/MAX TEMP 58 89 60 88  
MAX/MIN RH % 90 30 86 40  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 5700 5500  
TRANSPORT WND (MPH) S 3 S 8  
SMOKE DISPERSION POOR FAIR  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. EAST WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND UP  
TO 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHEAST WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
UP TO 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST  
WIND UP TO 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO 5 MPH.  
 

 
 
ILZ024-182000-  
MERCER-  
INCLUDING THE CITY OF ALEDO  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 20 10 30 40  
CHANCE OF THUNDER (%) 0 0 20 20  
MIN/MAX TEMP 61 90 63 83  
MAX/MIN RH % 83 34 92 54  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.01 0.02  
MIXING HGT (FT-AGL) 6300 5000  
TRANSPORT WND (MPH) S 8 S 9  
SMOKE DISPERSION GOOD FAIR  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WIND UP TO  
5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTHWEST WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
UP TO 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST  
WIND UP TO 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO 5 MPH.  
 

 
 
ILZ025-182000-  
HENDERSON-  
INCLUDING THE CITY OF OQUAWKA  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 10 10 30 40  
CHANCE OF THUNDER (%) 0 0 20 20  
MIN/MAX TEMP 61 90 64 82  
MAX/MIN RH % 82 34 93 57  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.02  
MIXING HGT (FT-AGL) 6800 4100  
TRANSPORT WND (MPH) S 9 S 9  
SMOKE DISPERSION GOOD MARGINAL  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WIND UP TO  
5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WIND AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTHWEST WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
AROUND 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WIND  
UP TO 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO 5 MPH.  
 

 
 
ILZ026-182000-  
WARREN-  
INCLUDING THE CITY OF MONMOUTH  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 10 10 20 40  
CHANCE OF THUNDER (%) 0 0 0 20  
MIN/MAX TEMP 58 90 62 83  
MAX/MIN RH % 81 33 92 56  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.01  
MIXING HGT (FT-AGL) 6400 4500  
TRANSPORT WND (MPH) S 8 SW 8  
SMOKE DISPERSION GOOD FAIR  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 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 WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WIND AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
AROUND 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WIND  
UP TO 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO 5 MPH.  
 

 
 
ILZ034-182000-  
HANCOCK-  
INCLUDING THE CITY OF CARTHAGE  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 20 30 40  
CHANCE OF THUNDER (%) 0 0 20 20  
MIN/MAX TEMP 61 90 64 81  
MAX/MIN RH % 82 32 93 56  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.01 0.02 0.04  
MIXING HGT (FT-AGL) 7500 3800  
TRANSPORT WND (MPH) S 10 SW 9  
SMOKE DISPERSION GOOD FAIR  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WIND UP TO  
5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WIND AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WIND UP TO 5 MPH.   
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
UP TO 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WIND  
UP TO 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO 5 MPH.  
 

 
 
ILZ035-182000-  
MCDONOUGH-  
INCLUDING THE CITY OF MACOMB  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 5 20 30  
CHANCE OF THUNDER (%) 0 0 0 20  
MIN/MAX TEMP 57 91 63 84  
MAX/MIN RH % 80 31 93 53  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.01  
MIXING HGT (FT-AGL) 6900 3900  
TRANSPORT WND (MPH) S 8 SW 8  
SMOKE DISPERSION GOOD MARGINAL  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 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 WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WIND AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTHWEST WIND AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
AROUND 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST  
WIND UP TO 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTH WIND UP TO  
5 MPH.  
 

 
 
MOZ009-182000-  
SCOTLAND-  
INCLUDING THE CITY OF MEMPHIS  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 20 60 50  
CHANCE OF THUNDER (%) 40 20 50 20  
MIN/MAX TEMP 63 87 62 79  
MAX/MIN RH % 97 42 100 69  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.04 0.16 0.08  
MIXING HGT (FT-AGL) 4600 3400  
TRANSPORT WND (MPH) SW 9 SW 8  
SMOKE DISPERSION FAIR MARGINAL  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTH WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP  
TO 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WIND AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHWEST WIND UP TO 5 MPH.   
TUESDAY
 
SUNNY. HIGHS AROUND 80. WEST WIND UP TO 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WIND UP  
TO 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. NORTH WIND UP TO 5 MPH.  
 

 
 
MOZ010-182000-  
CLARK-  
INCLUDING THE CITY OF KAHOKA  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY PCLDY  
PRECIP TYPE NONE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 20 50 50  
CHANCE OF THUNDER (%) 0 20 50 20  
MIN/MAX TEMP 63 90 63 81  
MAX/MIN RH % 92 35 100 65  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.07 0.08  
MIXING HGT (FT-AGL) 6200 3800  
TRANSPORT WND (MPH) SW 10 SW 8  
SMOKE DISPERSION GOOD MARGINAL  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WIND UP TO  
5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTHWEST WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WIND AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WIND UP TO 5 MPH.   
TUESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP TO 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WIND  
UP TO 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND UP TO  
5 MPH.  
 

 
 
IAZ067-182000-  
MUSCATINE-  
INCLUDING THE CITY OF MUSCATINE  
257 PM CDT WED SEP 17 2025  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 20 40 50  
CHANCE OF THUNDER (%) 30 20 20 20  
MIN/MAX TEMP 62 89 64 81  
MAX/MIN RH % 86 35 93 57  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.22 0.05  
MIXING HGT (FT-AGL) 5400 4200  
TRANSPORT WND (MPH) S 9 S 8  
SMOKE DISPERSION GOOD FAIR  
GFDI INDEX LOW LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WIND UP TO  
5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND 5 TO 10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTHWEST WIND UP TO 5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP TO 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WIND  
UP TO 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO 5 MPH.  
 

 
 
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