785  
FNUS53 KDVN 180846  
FWFDVN  
 
FIRE WEATHER PLANNING FORECAST FOR IOWA/ILLINOIS  
NATIONAL WEATHER SERVICE QUAD CITIES IA/IL  
346 AM CDT THU SEP 18 2025  
   
DISCUSSION
 
 
WARMER THAN NORMAL TEMPERATURES WILL PERSIST THROUGH THE  
WEEKEND. RAIN CHANCES WILL BE ON THE INCREASE BY TONIGHT,  
ESPECIALLY WEST OF THE MISSISSIPPI. SCATTERED SHOWERS AND  
THUNDERSTORMS WILL BE MORE WIDESPREAD ON FRIDAY.  
 
THE GRASSLAND FIRE DANGER INDEX -GFDI- DOES NOT ACCOUNT FOR  
PRECIPITATION THAT OCCURS OR ANY SNOW ON THE GROUND. PLEASE  
MAKE APPROPRIATE ADJUSTMENTS.  
 
IAZ040-190900-  
BUCHANAN-  
INCLUDING THE CITY OF INDEPENDENCE  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 50 60  
CHANCE OF THUNDER (%) 20 50 50  
MAX/MIN TEMP 83 62 77  
MIN/MAX RH % 55 100 65  
20FTWND-AM(MPH) LGT/VAR SE 5  
20FTWND-PM(MPH) S 6 LGT/VAR S 5  
PRECIP AMOUNT 0.07 0.22 0.19  
MIXING HGT (FT-AGL) 4200 3000  
TRANSPORT WND (MPH) S 10 S 14  
SMOKE DISPERSION FAIR FAIR  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTH WIND UP TO 5 MPH.    
SATURDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WIND AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTH WIND AROUND 5 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 70S. WEST WIND 5 TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WIND  
5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND  
5 TO 10 MPH.  
 

 
 
IAZ041-190900-  
DELAWARE-  
INCLUDING THE CITY OF MANCHESTER  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLDY MCLDY  
PRECIP TYPE SHOWERS TSTMS TSTMS  
CHANCE PRECIP (%) 20 50 60  
CHANCE OF THUNDER (%) 0 50 50  
MAX/MIN TEMP 84 62 77  
MIN/MAX RH % 52 99 67  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) S 6 LGT/VAR S 5  
PRECIP AMOUNT 0.00 0.13 0.17  
MIXING HGT (FT-AGL) 3700 2900  
TRANSPORT WND (MPH) S 10 S 13  
SMOKE DISPERSION FAIR FAIR  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. 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
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTHWEST WIND 5 TO  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND  
AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTH WIND AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 70S. WEST 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 MID 70S. NORTHEAST WIND  
5 TO 10 MPH.  
 

 
 
IAZ042-190900-  
DUBUQUE-  
INCLUDING THE CITY OF DUBUQUE  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 20 40 50  
CHANCE OF THUNDER (%) 0 20 50  
MAX/MIN TEMP 84 63 77  
MIN/MAX RH % 47 91 63  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) S 5 LGT/VAR S 5  
PRECIP AMOUNT 0.00 0.10 0.11  
MIXING HGT (FT-AGL) 3100 2900  
TRANSPORT WND (MPH) S 9 S 10  
SMOKE DISPERSION MARGINAL MARGINAL  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX 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
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. 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
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND UP  
TO 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 MID 70S. WEST 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 MID 70S. NORTHEAST WIND  
5 TO 10 MPH.  
 

 
 
IAZ051-190900-  
BENTON-  
INCLUDING THE CITY OF VINTON  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 50 60  
CHANCE OF THUNDER (%) 20 50 50  
MAX/MIN TEMP 84 62 78  
MIN/MAX RH % 51 99 59  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) S 6 LGT/VAR S 5  
PRECIP AMOUNT 0.08 0.23 0.22  
MIXING HGT (FT-AGL) 4300 3500  
TRANSPORT WND (MPH) S 10 S 14  
SMOKE DISPERSION FAIR FAIR  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX MODERATE LOW 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
 
PARTLY 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 AND  
THUNDERSTORMS. HIGHS AROUND 80. SOUTHWEST WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS AROUND 80. SOUTH WIND UP TO 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 70S. WEST WIND 5 TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST  
WIND AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND  
5 TO 10 MPH.  
 

 
 
IAZ052-190900-  
LINN-  
INCLUDING THE CITY OF CEDAR RAPIDS  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS TSTMS TSTMS  
CHANCE PRECIP (%) 20 50 60  
CHANCE OF THUNDER (%) 0 50 50  
MAX/MIN TEMP 85 62 79  
MIN/MAX RH % 49 99 61  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) S 6 LGT/VAR S 5  
PRECIP AMOUNT 0.00 0.17 0.19  
MIXING HGT (FT-AGL) 4300 3200  
TRANSPORT WND (MPH) S 12 S 13  
SMOKE DISPERSION FAIR FAIR  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX 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
 
PARTLY 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
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 80. SOUTHWEST WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS AROUND 80. SOUTH WIND UP TO 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. WEST WIND 5 TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WIND  
AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 70S. NORTHEAST WIND 5 TO 10 MPH.  
 

 
 
IAZ053-190900-  
JONES-  
INCLUDING THE CITY OF ANAMOSA  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 20 50 60  
CHANCE OF THUNDER (%) 0 50 50  
MAX/MIN TEMP 85 62 78  
MIN/MAX RH % 46 94 61  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) S 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.20 0.17  
MIXING HGT (FT-AGL) 3700 3300  
TRANSPORT WND (MPH) S 9 S 12  
SMOKE DISPERSION FAIR FAIR  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY
 
PARTLY 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
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 80. SOUTHWEST WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS AROUND 80. SOUTH WIND UP TO 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 70S. WEST WIND AROUND 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WIND  
AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND  
5 TO 10 MPH.  
 

 
 
IAZ054-190900-  
JACKSON-  
INCLUDING THE CITY OF MAQUOKETA  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 10 40 50  
CHANCE OF THUNDER (%) 0 20 20  
MAX/MIN TEMP 86 62 79  
MIN/MAX RH % 42 89 60  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.07 0.07  
MIXING HGT (FT-AGL) 3000 3000  
TRANSPORT WND (MPH) S 8 S 10  
SMOKE DISPERSION POOR MARGINAL  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY
 
PARTLY 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
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 80. SOUTH WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS AROUND 80. SOUTHWEST WIND UP TO  
5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. 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 MID 70S. NORTHEAST WIND  
5 TO 10 MPH.  
 

 
 
IAZ063-190900-  
IOWA-  
INCLUDING THE CITY OF MARENGO  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 50 50  
CHANCE OF THUNDER (%) 20 50 50  
MAX/MIN TEMP 84 62 79  
MIN/MAX RH % 51 99 57  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) S 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.08 0.21 0.13  
MIXING HGT (FT-AGL) 4100 3900  
TRANSPORT WND (MPH) S 12 SW 13  
SMOKE DISPERSION FAIR FAIR  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX MODERATE LOW 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. 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 AND  
THUNDERSTORMS. HIGHS AROUND 80. SOUTHWEST WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS AROUND 80. SOUTH WIND UP TO 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. WEST 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 MID 70S. NORTHEAST WIND  
5 TO 10 MPH.  
 

 
 
IAZ064-190900-  
JOHNSON-  
INCLUDING THE CITY OF IOWA CITY  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS TSTMS TSTMS  
CHANCE PRECIP (%) 20 50 50  
CHANCE OF THUNDER (%) 0 50 50  
MAX/MIN TEMP 86 63 79  
MIN/MAX RH % 46 98 60  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) S 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.01 0.17 0.19  
MIXING HGT (FT-AGL) 4500 3600  
TRANSPORT WND (MPH) S 12 S 12  
SMOKE DISPERSION FAIR FAIR  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX 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 AND  
THUNDERSTORMS. HIGHS AROUND 80. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS AROUND 80. SOUTH WIND UP TO 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. WEST WIND 5 TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WIND  
AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 70S. NORTHEAST WIND 5 TO 10 MPH.  
 

 
 
IAZ065-190900-  
CEDAR-  
INCLUDING THE CITY OF TIPTON  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 20 50 50  
CHANCE OF THUNDER (%) 0 50 50  
MAX/MIN TEMP 86 63 79  
MIN/MAX RH % 43 95 58  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) S 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.19 0.16  
MIXING HGT (FT-AGL) 4200 3500  
TRANSPORT WND (MPH) S 10 S 10  
SMOKE DISPERSION FAIR FAIR  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. 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
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 80. SOUTHWEST WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP TO  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. WEST WIND AROUND 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WIND  
AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. NORTH WIND AROUND 5 MPH.  
 

 
 
IAZ066-190900-  
CLINTON-  
INCLUDING THE CITY OF CLINTON  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 10 40 40  
CHANCE OF THUNDER (%) 0 20 20  
MAX/MIN TEMP 87 62 80  
MIN/MAX RH % 39 90 59  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.08 0.05  
MIXING HGT (FT-AGL) 3400 3000  
TRANSPORT WND (MPH) S 8 S 9  
SMOKE DISPERSION POOR MARGINAL  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY
 
PARTLY 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
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTHWEST WIND UP TO  
5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND UP  
TO 5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHWEST WIND AROUND 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WIND  
AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WIND  
AROUND 5 MPH.  
 

 
 
IAZ068-190900-  
SCOTT-  
INCLUDING THE CITIES OF DAVENPORT AND BETTENDORF  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 10 40 40  
CHANCE OF THUNDER (%) 0 20 20  
MAX/MIN TEMP 88 63 80  
MIN/MAX RH % 36 90 57  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.05 0.06  
MIXING HGT (FT-AGL) 4400 3500  
TRANSPORT WND (MPH) S 8 S 12  
SMOKE DISPERSION FAIR FAIR  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND UP TO 5 MPH.   
SATURDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 80S. SOUTH WIND UP TO 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTHWEST WIND 5 TO  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
AROUND 5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. WEST 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. NORTH WIND  
5 TO 10 MPH.  
 

 
 
IAZ076-190900-  
KEOKUK-  
INCLUDING THE CITY OF SIGOURNEY  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 50 50  
CHANCE OF THUNDER (%) 30 50 50  
MAX/MIN TEMP 83 63 80  
MIN/MAX RH % 53 100 57  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) S 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.11 0.21 0.06  
MIXING HGT (FT-AGL) 3800 4400  
TRANSPORT WND (MPH) S 9 S 12  
SMOKE DISPERSION FAIR GOOD  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX MODERATE LOW MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY. 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 WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 80. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. 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. SOUTH WIND AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. WEST WIND 5 TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WIND  
AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. NORTH WIND 5 TO 10 MPH.  
 

 
 
IAZ077-190900-  
WASHINGTON-  
INCLUDING THE CITY OF WASHINGTON  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS TSTMS TSTMS  
CHANCE PRECIP (%) 20 50 50  
CHANCE OF THUNDER (%) 0 50 50  
MAX/MIN TEMP 86 62 80  
MIN/MAX RH % 47 100 59  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) S 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.02 0.15 0.11  
MIXING HGT (FT-AGL) 4400 4200  
TRANSPORT WND (MPH) S 12 S 12  
SMOKE DISPERSION FAIR FAIR  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX MODERATE LOW 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 AND  
THUNDERSTORMS. HIGHS AROUND 80. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS AROUND 80. SOUTH WIND AROUND 5 MPH.   
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTH WIND AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. WEST WIND 5 TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WIND  
AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. NORTH WIND 5 TO 10 MPH.  
 

 
 
IAZ078-190900-  
LOUISA-  
INCLUDING THE CITY OF WAPELLO  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 20 50 50  
CHANCE OF THUNDER (%) 0 50 20  
MAX/MIN TEMP 88 63 82  
MIN/MAX RH % 41 97 57  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) S 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.10 0.13  
MIXING HGT (FT-AGL) 4300 4200  
TRANSPORT WND (MPH) S 9 S 10  
SMOKE DISPERSION FAIR FAIR  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX 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 MID 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTHWEST WIND UP TO  
5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WIND UP TO 5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. WEST WIND 5 TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WIND  
AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. NORTH WIND 5 TO 10 MPH.  
 

 
 
IAZ087-190900-  
JEFFERSON-  
INCLUDING THE CITY OF FAIRFIELD  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 50 50  
CHANCE OF THUNDER (%) 20 50 20  
MAX/MIN TEMP 85 62 81  
MIN/MAX RH % 50 100 58  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.01 0.17 0.07  
MIXING HGT (FT-AGL) 4100 4900  
TRANSPORT WND (MPH) S 9 S 12  
SMOKE DISPERSION FAIR GOOD  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX MODERATE LOW MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY. 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
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 80. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
PARTLY SUNNY. 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. SOUTH WIND AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. WEST 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. NORTH WIND  
5 TO 10 MPH.  
 

 
 
IAZ088-190900-  
HENRY IA-  
INCLUDING THE CITY OF MOUNT PLEASANT  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS TSTMS TSTMS  
CHANCE PRECIP (%) 20 50 50  
CHANCE OF THUNDER (%) 0 50 20  
MAX/MIN TEMP 87 62 81  
MIN/MAX RH % 44 100 58  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.14 0.11  
MIXING HGT (FT-AGL) 4000 4600  
TRANSPORT WND (MPH) S 10 S 12  
SMOKE DISPERSION FAIR GOOD  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX MODERATE LOW 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
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 80. SOUTHWEST WIND AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND AROUND  
5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 60. SOUTH WIND AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. WEST WIND AROUND 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WIND  
AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. NORTH WIND 5 TO 10 MPH.  
 

 
 
IAZ089-190900-  
DES MOINES-  
INCLUDING THE CITY OF BURLINGTON  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 20 50 40  
CHANCE OF THUNDER (%) 0 50 20  
MAX/MIN TEMP 89 63 82  
MIN/MAX RH % 39 97 57  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.04 0.12  
MIXING HGT (FT-AGL) 4600 4400  
TRANSPORT WND (MPH) S 8 S 12  
SMOKE DISPERSION FAIR FAIR  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX 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 MID 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 80. SOUTHWEST WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
PARTLY 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 AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. WEST WIND AROUND 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WIND  
AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. NORTH WIND AROUND 5 MPH.  
 

 
 
IAZ098-190900-  
VAN BUREN-  
INCLUDING THE CITY OF KEOSAUQUA  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 50 50  
CHANCE OF THUNDER (%) 20 50 20  
MAX/MIN TEMP 85 62 81  
MIN/MAX RH % 50 100 61  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.02 0.19 0.07  
MIXING HGT (FT-AGL) 3900 5200  
TRANSPORT WND (MPH) SW 9 S 12  
SMOKE DISPERSION FAIR GOOD  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX MODERATE LOW MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY. 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
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTH WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.  
SOUTH WIND UP TO 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. 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 WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. NORTH WIND UP TO 5 MPH.  
 

 
 
IAZ099-190900-  
LEE-  
INCLUDING THE CITY OF FORT MADISON  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS TSTMS TSTMS  
CHANCE PRECIP (%) 20 50 40  
CHANCE OF THUNDER (%) 0 50 20  
MAX/MIN TEMP 88 62 81  
MIN/MAX RH % 41 100 59  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.07 0.08  
MIXING HGT (FT-AGL) 4400 4700  
TRANSPORT WND (MPH) S 9 S 12  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX MODERATE LOW 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 MID 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 80. SOUTHWEST WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
PARTLY 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 AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. WEST WIND AROUND 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH WIND  
UP TO 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND  
AROUND 5 MPH.  
 

 
 
ILZ001-190900-  
JO DAVIESS-  
INCLUDING THE CITY OF GALENA  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 10 30 40  
CHANCE OF THUNDER (%) 0 20 20  
MAX/MIN TEMP 86 61 80  
MIN/MAX RH % 42 91 59  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.02 0.07  
MIXING HGT (FT-AGL) 3500 2900  
TRANSPORT WND (MPH) S 7 S 9  
SMOKE DISPERSION MARGINAL MARGINAL  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX MODERATE LOW MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND UP TO 5 MPH.   
SATURDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHEAST WIND UP TO 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND UP TO 5 MPH.   
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTH WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND UP  
TO 5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHWEST WIND AROUND 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WIND  
AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND  
AROUND 5 MPH.  
 

 
 
ILZ002-190900-  
STEPHENSON-  
INCLUDING THE CITY OF FREEPORT  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 5 20 30  
CHANCE OF THUNDER (%) 0 0 20  
MAX/MIN TEMP 87 61 82  
MIN/MAX RH % 39 93 54  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR SE 5  
PRECIP AMOUNT 0.00 0.00 0.08  
MIXING HGT (FT-AGL) 4200 2900  
TRANSPORT WND (MPH) S 5 S 8  
SMOKE DISPERSION POOR POOR  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND UP TO 5 MPH.   
SATURDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTH WIND UP TO 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND AROUND  
5 MPH.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTHWEST WIND 5 TO  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. 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 WITH A CHANCE OF SHOWERS. 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 MID 70S. NORTHEAST WIND  
5 TO 10 MPH.  
 

 
 
ILZ007-190900-  
CARROLL-  
INCLUDING THE CITY OF MOUNT CARROLL  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 5 20 30  
CHANCE OF THUNDER (%) 0 0 20  
MAX/MIN TEMP 87 61 82  
MIN/MAX RH % 39 90 55  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.07  
MIXING HGT (FT-AGL) 3500 3100  
TRANSPORT WND (MPH) SE 5 S 8  
SMOKE DISPERSION POOR MARGINAL  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND UP TO 5 MPH.   
SATURDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. 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. SOUTHEAST WIND UP TO 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 80. SOUTHWEST WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS AROUND 80. SOUTHWEST WIND UP TO  
5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. 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. NORTHEAST WIND  
AROUND 5 MPH.  
 

 
 
ILZ009-190900-  
WHITESIDE-  
INCLUDING THE CITY OF STERLING  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 5 20 30  
CHANCE OF THUNDER (%) 0 0 20  
MAX/MIN TEMP 90 61 83  
MIN/MAX RH % 36 90 53  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.06  
MIXING HGT (FT-AGL) 4800 3200  
TRANSPORT WND (MPH) SE 5 S 7  
SMOKE DISPERSION POOR POOR  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND UP TO 5 MPH.   
SATURDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. 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
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTH WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
AROUND 5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
80. SOUTHWEST WIND AROUND 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST  
WIND AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WIND  
5 TO 10 MPH.  
 

 
 
ILZ015-190900-  
ROCK ISLAND-  
INCLUDING THE CITIES OF MOLINE AND ROCK ISLAND  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 10 40 40  
CHANCE OF THUNDER (%) 0 20 20  
MAX/MIN TEMP 89 64 81  
MIN/MAX RH % 36 93 56  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.03 0.06  
MIXING HGT (FT-AGL) 5000 3700  
TRANSPORT WND (MPH) S 7 S 12  
SMOKE DISPERSION FAIR FAIR  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 80S. SOUTH WIND UP TO 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTHWEST WIND 5 TO  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
5 TO 10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHWEST WIND 5 TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH WIND  
AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND  
5 TO 10 MPH.  
 

 
 
ILZ016-190900-  
HENRY IL-  
INCLUDING THE CITY OF GENESEO  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 5 20 30  
CHANCE OF THUNDER (%) 0 0 20  
MAX/MIN TEMP 89 63 83  
MIN/MAX RH % 34 87 54  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.04  
MIXING HGT (FT-AGL) 5500 3800  
TRANSPORT WND (MPH) S 6 S 9  
SMOKE DISPERSION MARGINAL FAIR  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX 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. SOUTH WIND UP TO 5 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 80S. SOUTH WIND UP TO 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 80. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
PARTLY 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 LOWER 60S. SOUTH WIND AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHWEST WIND 5 TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST  
WIND AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND  
5 TO 10 MPH.  
 

 
 
ILZ017-190900-  
BUREAU-  
INCLUDING THE CITY OF PRINCETON  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 5 20 20  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 90 60 85  
MIN/MAX RH % 31 87 45  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.06  
MIXING HGT (FT-AGL) 5600 4000  
TRANSPORT WND (MPH) SE 3 S 8  
SMOKE DISPERSION POOR FAIR  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX 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
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. 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
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 80. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
PARTLY 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 IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHWEST WIND AROUND 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST  
WIND AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND  
AROUND 5 MPH.  
 

 
 
ILZ018-190900-  
PUTNAM-  
INCLUDING THE CITY OF HENNEPIN  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER CLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 5 10 20  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 90 60 85  
MIN/MAX RH % 31 84 43  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.03  
MIXING HGT (FT-AGL) 5800 4600  
TRANSPORT WND (MPH) SE 3 S 8  
SMOKE DISPERSION POOR FAIR  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX 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. SOUTH WIND UP TO 5 MPH.    
SATURDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. 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
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 80. SOUTHWEST WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
PARTLY 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 LOWER 60S. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHWEST WIND AROUND 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH WIND  
AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. NORTH WIND AROUND 5 MPH.  
 

 
 
ILZ024-190900-  
MERCER-  
INCLUDING THE CITY OF ALEDO  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 10 40 40  
CHANCE OF THUNDER (%) 0 20 20  
MAX/MIN TEMP 89 64 82  
MIN/MAX RH % 38 96 57  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.04 0.07  
MIXING HGT (FT-AGL) 4400 4000  
TRANSPORT WND (MPH) S 7 S 12  
SMOKE DISPERSION MARGINAL FAIR  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. 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 MID 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
PARTLY 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 LOWER 60S. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. WEST WIND 5 TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH WIND  
AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. NORTH WIND 5 TO 10 MPH.  
 

 
 
ILZ025-190900-  
HENDERSON-  
INCLUDING THE CITY OF OQUAWKA  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 10 40 40  
CHANCE OF THUNDER (%) 0 20 20  
MAX/MIN TEMP 89 64 82  
MIN/MAX RH % 38 97 59  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.03 0.05  
MIXING HGT (FT-AGL) 4900 4100  
TRANSPORT WND (MPH) S 8 S 12  
SMOKE DISPERSION MARGINAL FAIR  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. 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 MID 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 80. SOUTHWEST WIND AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.  
SOUTH WIND AROUND 5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. WEST WIND AROUND 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH WIND  
AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. NORTH WIND AROUND 5 MPH.  
 

 
 
ILZ026-190900-  
WARREN-  
INCLUDING THE CITY OF MONMOUTH  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 5 30 40  
CHANCE OF THUNDER (%) 0 20 20  
MAX/MIN TEMP 90 64 83  
MIN/MAX RH % 36 96 59  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.02 0.03  
MIXING HGT (FT-AGL) 5200 4100  
TRANSPORT WND (MPH) SW 7 S 12  
SMOKE DISPERSION FAIR FAIR  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. 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
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 80. SOUTH WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.  
SOUTHWEST WIND AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. WEST WIND AROUND 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST  
WIND AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND  
AROUND 5 MPH.  
 

 
 
ILZ034-190900-  
HANCOCK-  
INCLUDING THE CITY OF CARTHAGE  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 10 40 40  
CHANCE OF THUNDER (%) 0 40 20  
MAX/MIN TEMP 89 64 81  
MIN/MAX RH % 37 97 57  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.04 0.05  
MIXING HGT (FT-AGL) 5600 4500  
TRANSPORT WND (MPH) S 8 S 10  
SMOKE DISPERSION FAIR GOOD  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX 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 MID 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
80. SOUTH WIND AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.  
SOUTHWEST WIND AROUND 5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. WEST WIND 5 TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST  
WIND AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND  
5 TO 10 MPH.  
 

 
 
ILZ035-190900-  
MCDONOUGH-  
INCLUDING THE CITY OF MACOMB  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 5 30 30  
CHANCE OF THUNDER (%) 0 20 20  
MAX/MIN TEMP 90 64 83  
MIN/MAX RH % 33 97 55  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.03 0.02  
MIXING HGT (FT-AGL) 6200 3900  
TRANSPORT WND (MPH) SW 8 SW 13  
SMOKE DISPERSION FAIR GOOD  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX MODERATE MODERATE MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. 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
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
80. SOUTHWEST WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.  
SOUTHWEST WIND AROUND 5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. WEST 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  
5 TO 10 MPH.  
 

 
 
MOZ009-190900-  
SCOTLAND-  
INCLUDING THE CITY OF MEMPHIS  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 50 40  
CHANCE OF THUNDER (%) 30 50 20  
MAX/MIN TEMP 85 61 81  
MIN/MAX RH % 55 100 61  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) SW 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.07 0.21 0.05  
MIXING HGT (FT-AGL) 4300 5000  
TRANSPORT WND (MPH) SW 8 SW 12  
SMOKE DISPERSION MARGINAL GOOD  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX MODERATE LOW MODERATE  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST  
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
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER  
70S. SOUTH WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.  
SOUTHWEST 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
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. WEST WIND AROUND 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  
AROUND 5 MPH.  
 

 
 
MOZ010-190900-  
CLARK-  
INCLUDING THE CITY OF KAHOKA  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 50 40  
CHANCE OF THUNDER (%) 20 50 20  
MAX/MIN TEMP 87 63 82  
MIN/MAX RH % 45 100 62  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.03 0.19 0.06  
MIXING HGT (FT-AGL) 4800 5000  
TRANSPORT WND (MPH) S 9 S 12  
SMOKE DISPERSION FAIR GOOD  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX MODERATE LOW 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 MID 80S. SOUTH WIND UP TO  
5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS AROUND 80.  
SOUTH WIND UP TO 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY
 
PARTLY 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 LOWER 60S. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. WEST WIND AROUND 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH WIND  
UP TO 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND  
AROUND 5 MPH.  
 

 
 
IAZ067-190900-  
MUSCATINE-  
INCLUDING THE CITY OF MUSCATINE  
346 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 20 50 50  
CHANCE OF THUNDER (%) 0 50 50  
MAX/MIN TEMP 88 64 81  
MIN/MAX RH % 40 97 57  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) S 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.16 0.13  
MIXING HGT (FT-AGL) 4600 3800  
TRANSPORT WND (MPH) S 9 S 10  
SMOKE DISPERSION GOOD FAIR  
GFDI INDEX LOW LOW LOW  
GFDIAG INDEX 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 LOWER 80S. SOUTH WIND UP  
TO 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTH WIND UP TO 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 80. SOUTHWEST WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WIND UP TO 5 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WIND UP TO 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. WEST WIND 5 TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WIND  
AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. NORTH WIND 5 TO 10 MPH.  
 

 
 
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