903  
FNUS53 KDVN 180700  
FWFDVN  
 
FIRE WEATHER PLANNING FORECAST FOR IOWA/ILLINOIS  
NATIONAL WEATHER SERVICE QUAD CITIES IA/IL  
200 AM CDT THU JUN 18 2026  
   
DISCUSSION  
 
A COOL AND PLEASANT DAY IS EXPECTED TODAY, WITH NORTHWESTERLY  
WINDS OF 10 TO 15 MPH AND A LOW (LESS THAN 15%) CHANCE OF SHOWERS  
LATE THIS EVENING INTO OVERNIGHT.  
 
THE GRASSLAND FIRE DANGER INDEX -GFDI- DOES NOT ACCOUNT FOR  
PRECIPITATION THAT OCCURS OR ANY SNOW ON THE GROUND. PLEASE  
MAKE APPROPRIATE ADJUSTMENTS.  
 
IAZ040-190700-  
BUCHANAN-  
INCLUDING THE CITY OF INDEPENDENCE  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5 10 10  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 72 51 77  
MIN/MAX RH % 52 96 49  
20FTWND-AM(MPH) NW 11 G18 LGT/VAR  
20FTWND-PM(MPH) NW 8 LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 5000 5100  
TRANSPORT WND (MPH) NW 14 W 14  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WIND  
5 TO 10 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND AROUND  
5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. NORTHEAST WIND 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
70S. EAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WIND  
5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST  
WIND UP TO 5 MPH.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WIND UP TO  
5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND  
AROUND 5 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND 5 TO  
10 MPH.  
 
 
 
IAZ041-190700-  
DELAWARE-  
INCLUDING THE CITY OF MANCHESTER  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5 10 10  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 72 51 77  
MIN/MAX RH % 55 96 50  
20FTWND-AM(MPH) NW 10 G17 LGT/VAR  
20FTWND-PM(MPH) NW 8 LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4800 5200  
TRANSPORT WND (MPH) NW 15 W 15  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WIND  
5 TO 10 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND AROUND  
5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. NORTHEAST WIND UP TO 5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
70S. EAST WIND 5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WIND  
5 TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHEAST  
WIND UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE MID 70S. SOUTH WIND UP TO 5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTH WIND UP TO 5 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND  
AROUND 5 MPH.  
 
 
 
IAZ042-190700-  
DUBUQUE-  
INCLUDING THE CITY OF DUBUQUE  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5 10 10  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 72 52 77  
MIN/MAX RH % 53 92 47  
20FTWND-AM(MPH) NW 10 G18 LGT/VAR  
20FTWND-PM(MPH) NW 7 LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4800 5300  
TRANSPORT WND (MPH) NW 15 W 15  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. WEST WIND 5 TO 10 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND UP TO  
5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. NORTHEAST WIND UP TO 5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
70S. EAST WIND 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WIND  
5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST  
WIND UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE MID 70S. SOUTH WIND UP TO 5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTH WIND UP TO 5 MPH.    
WEDNESDAY  
MOSTLY SUNNY WITH A CHANCE OF THUNDERSTORMS. HIGHS  
IN THE UPPER 70S. WEST WIND UP TO 5 MPH.  
 
 
 
IAZ051-190700-  
BENTON-  
INCLUDING THE CITY OF VINTON  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5 10 10  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 73 52 79  
MIN/MAX RH % 49 92 44  
20FTWND-AM(MPH) NW 10 G17 LGT/VAR  
20FTWND-PM(MPH) NW 7 LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 5100 5100  
TRANSPORT WND (MPH) NW 13 W 14  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WIND  
5 TO 10 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO  
5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
UPPER 50S. NORTHEAST WIND UP TO 5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
70S. EAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHEAST  
WIND UP TO 5 MPH.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WIND UP TO  
5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST  
WIND UP TO 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. WEST WIND 5 TO  
10 MPH.  
 
 
 
IAZ052-190700-  
LINN-  
INCLUDING THE CITY OF CEDAR RAPIDS  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5 10 10  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 73 52 79  
MIN/MAX RH % 55 96 49  
20FTWND-AM(MPH) NW 9 LGT/VAR  
20FTWND-PM(MPH) NW 7 LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4800 5000  
TRANSPORT WND (MPH) NW 14 W 13  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WIND  
5 TO 10 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO  
5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. NORTHEAST WIND 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
70S. EAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST WIND  
5 TO 10 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE MID 70S. SOUTH WIND UP TO 5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND  
UP TO 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. WEST WIND 5 TO  
10 MPH.  
 
 
 
IAZ053-190700-  
JONES-  
INCLUDING THE CITY OF ANAMOSA  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5 10 10  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 72 53 78  
MIN/MAX RH % 54 95 48  
20FTWND-AM(MPH) NW 8 LGT/VAR  
20FTWND-PM(MPH) NW 6 LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.01 0.00  
MIXING HGT (FT-AGL) 4700 5300  
TRANSPORT WND (MPH) NW 13 W 16  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. WEST WIND UP TO 5 MPH.    
SATURDAY  
SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO 5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. NORTHEAST WIND UP TO 5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
70S. EAST WIND 5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. NORTHEAST WIND 5 TO 10 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHEAST  
WIND UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE MID 70S. SOUTH WIND UP TO 5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND  
UP TO 5 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND UP  
TO 5 MPH.  
 
 
 
IAZ054-190700-  
JACKSON-  
INCLUDING THE CITY OF MAQUOKETA  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5 10 10  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 73 53 78  
MIN/MAX RH % 51 89 45  
20FTWND-AM(MPH) NW 8 LGT/VAR  
20FTWND-PM(MPH) NW 6 LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4900 5300  
TRANSPORT WND (MPH) NW 14 W 16  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WIND  
UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO  
5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. NORTHEAST WIND UP TO 5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
70S. EAST WIND 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. NORTHEAST WIND 5 TO 10 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHEAST  
WIND UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. SOUTH WIND UP TO 5 MPH.   
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND  
UP TO 5 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND UP  
TO 5 MPH.  
 
 
 
IAZ063-190700-  
IOWA-  
INCLUDING THE CITY OF MARENGO  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5 10 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 74 52 80  
MIN/MAX RH % 51 94 45  
20FTWND-AM(MPH) NW 9 LGT/VAR  
20FTWND-PM(MPH) NW 7 LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4800 4800  
TRANSPORT WND (MPH) NW 13 W 15  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
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. NORTHWEST WIND  
UP TO 5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
UPPER 50S. NORTHEAST WIND 5 TO 10 MPH.    
SUNDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE  
LOWER 70S. EAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHEAST  
WIND UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. SOUTH 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. WEST WIND UP TO 5 MPH.  
 
 
 
IAZ064-190700-  
JOHNSON-  
INCLUDING THE CITY OF IOWA CITY  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 73 53 79  
MIN/MAX RH % 58 98 52  
20FTWND-AM(MPH) NW 9 LGT/VAR  
20FTWND-PM(MPH) NW 7 LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4600 5000  
TRANSPORT WND (MPH) NW 13 W 15  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WIND  
UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO  
5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. NORTHEAST WIND 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. HIGHS IN THE LOWER 70S. NORTHEAST WIND 10 TO  
15 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST WIND  
UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. SOUTH WIND UP TO 5 MPH.   
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND  
UP TO 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. WEST WIND UP TO  
5 MPH.  
 
 
 
IAZ065-190700-  
CEDAR-  
INCLUDING THE CITY OF TIPTON  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 73 54 78  
MIN/MAX RH % 55 93 49  
20FTWND-AM(MPH) NW 8 LGT/VAR  
20FTWND-PM(MPH) NW 6 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4500 5300  
TRANSPORT WND (MPH) NW 13 W 15  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WIND  
UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO  
5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. NORTHEAST WIND UP TO 5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
70S. EAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST WIND  
UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE MID 70S. SOUTH WIND UP TO 5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND  
UP TO 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. WEST WIND UP TO  
5 MPH.  
 
 
 
IAZ066-190700-  
CLINTON-  
INCLUDING THE CITY OF CLINTON  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 73 54 79  
MIN/MAX RH % 52 93 46  
20FTWND-AM(MPH) NW 8 LGT/VAR  
20FTWND-PM(MPH) NW 6 LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4800 5400  
TRANSPORT WND (MPH) NW 13 W 15  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WIND  
UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP TO  
5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. NORTHEAST WIND UP TO 5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
70S. EAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHEAST  
WIND UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. SOUTH WIND UP TO 5 MPH.   
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND  
UP TO 5 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND UP  
TO 5 MPH.  
 
 
 
IAZ068-190700-  
SCOTT-  
INCLUDING THE CITIES OF DAVENPORT AND BETTENDORF  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 73 54 79  
MIN/MAX RH % 54 92 48  
20FTWND-AM(MPH) NW 9 G17 LGT/VAR  
20FTWND-PM(MPH) NW 7 LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4700 5300  
TRANSPORT WND (MPH) NW 13 W 14  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. WEST WIND 5 TO  
10 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP TO  
5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. NORTHEAST WIND UP TO 5 MPH.    
SUNDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE  
LOWER 70S. EAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST WIND  
UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. SOUTH WIND UP TO 5 MPH.   
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND  
UP TO 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. WEST WIND UP TO  
5 MPH.  
 
 
 
IAZ076-190700-  
KEOKUK-  
INCLUDING THE CITY OF SIGOURNEY  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5 5 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 74 54 80  
MIN/MAX RH % 52 98 46  
20FTWND-AM(MPH) NW 9 LGT/VAR  
20FTWND-PM(MPH) NW 7 LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4800 5000  
TRANSPORT WND (MPH) NW 13 W 15  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WIND  
AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND  
AROUND 5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
LOWER 60S. EAST WIND 5 TO 10 MPH.    
SUNDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID  
70S. NORTHEAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST WIND  
5 TO 10 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP TO  
5 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WIND UP TO 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 80S. WEST WIND AROUND  
5 MPH.  
 
 
 
IAZ077-190700-  
WASHINGTON-  
INCLUDING THE CITY OF WASHINGTON  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5 5 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 73 54 79  
MIN/MAX RH % 59 98 52  
20FTWND-AM(MPH) NW 9 G17 LGT/VAR  
20FTWND-PM(MPH) NW 8 LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4600 5000  
TRANSPORT WND (MPH) NW 13 W 15  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WIND  
AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND  
AROUND 5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. EAST WIND 5 TO 10 MPH.    
SUNDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID  
70S. NORTHEAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST WIND  
5 TO 10 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP TO  
5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND  
UP TO 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS AROUND 80. WEST WIND 5 TO 10 MPH.  
 
 
 
IAZ078-190700-  
LOUISA-  
INCLUDING THE CITY OF WAPELLO  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 74 55 79  
MIN/MAX RH % 59 99 51  
20FTWND-AM(MPH) NW 9 G17 LGT/VAR  
20FTWND-PM(MPH) NW 7 LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4600 5100  
TRANSPORT WND (MPH) NW 13 W 15  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST  
WIND UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP TO  
5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. NORTHEAST WIND 5 TO 10 MPH.    
SUNDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID  
70S. EAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST WIND  
UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP TO  
5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND  
UP TO 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS AROUND 80. WEST WIND UP TO 5 MPH.  
 
 
 
IAZ087-190700-  
JEFFERSON-  
INCLUDING THE CITY OF FAIRFIELD  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 74 54 80  
MIN/MAX RH % 57 100 50  
20FTWND-AM(MPH) NW 8 LGT/VAR  
20FTWND-PM(MPH) NW 7 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4800 5100  
TRANSPORT WND (MPH) NW 13 W 14  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WIND  
AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP TO  
5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
LOWER 60S. EAST WIND 5 TO 10 MPH.    
SUNDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID  
70S. NORTHEAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST WIND  
5 TO 10 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP TO  
5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND  
UP TO 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS AROUND 80. WEST WIND AROUND 5 MPH.  
 
 
 
IAZ088-190700-  
HENRY IA-  
INCLUDING THE CITY OF MOUNT PLEASANT  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 74 54 80  
MIN/MAX RH % 58 99 50  
20FTWND-AM(MPH) NW 8 LGT/VAR  
20FTWND-PM(MPH) NW 7 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4700 5100  
TRANSPORT WND (MPH) NW 14 W 15  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST  
WIND UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP TO  
5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. EAST WIND 5 TO 10 MPH.    
SUNDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID  
70S. EAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST WIND  
UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP TO  
5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND  
UP TO 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS AROUND 80. WEST WIND UP TO 5 MPH.  
 
 
 
IAZ089-190700-  
DES MOINES-  
INCLUDING THE CITY OF BURLINGTON  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 74 55 80  
MIN/MAX RH % 58 99 49  
20FTWND-AM(MPH) NW 8 G17 LGT/VAR  
20FTWND-PM(MPH) NW 7 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4700 5300  
TRANSPORT WND (MPH) NW 14 W 15  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST  
WIND UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP TO  
5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. EAST WIND 5 TO 10 MPH.    
SUNDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID  
70S. EAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST WIND  
UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP TO  
5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND  
UP TO 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS AROUND 80. WEST WIND UP TO 5 MPH.  
 
 
 
IAZ098-190700-  
VAN BUREN-  
INCLUDING THE CITY OF KEOSAUQUA  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 75 54 82  
MIN/MAX RH % 57 100 47  
20FTWND-AM(MPH) NW 7 LGT/VAR  
20FTWND-PM(MPH) NW 6 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4900 5300  
TRANSPORT WND (MPH) NW 14 W 13  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WIND  
UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WIND UP  
TO 5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
LOWER 60S. EAST WIND 5 TO 10 MPH.    
SUNDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID  
70S. EAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST WIND  
UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP TO  
5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND  
UP TO 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP TO  
5 MPH.  
 
 
 
IAZ099-190700-  
LEE-  
INCLUDING THE CITY OF FORT MADISON  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 75 55 81  
MIN/MAX RH % 55 100 46  
20FTWND-AM(MPH) NW 7 LGT/VAR  
20FTWND-PM(MPH) NW 7 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4900 5300  
TRANSPORT WND (MPH) NW 14 NW 14  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST  
WIND UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
UP TO 5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. EAST WIND 5 TO 10 MPH.    
SUNDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID  
70S. EAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST WIND  
UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP TO  
5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND  
UP TO 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP TO  
5 MPH.  
 
 
 
ILZ001-190700-  
JO DAVIESS-  
INCLUDING THE CITY OF GALENA  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5 5 10  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 72 53 77  
MIN/MAX RH % 53 92 46  
20FTWND-AM(MPH) NW 9 G18 LGT/VAR  
20FTWND-PM(MPH) NW 6 LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4900 5200  
TRANSPORT WND (MPH) NW 15 W 15  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. WEST WIND UP TO 5 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND UP TO  
5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST  
WIND UP TO 5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
70S. EAST WIND 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. NORTHEAST WIND 5 TO 10 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST  
WIND UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE MID 70S. SOUTH WIND UP TO 5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTHWEST WIND UP TO 5 MPH.    
WEDNESDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. WEST WIND UP TO 5 MPH.  
 
 
 
ILZ002-190700-  
STEPHENSON-  
INCLUDING THE CITY OF FREEPORT  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5 5 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 71 52 77  
MIN/MAX RH % 53 97 45  
20FTWND-AM(MPH) NW 11 G19 NW 5  
20FTWND-PM(MPH) NW 8 W 5 W 8  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4800 4900  
TRANSPORT WND (MPH) NW 16 W 16  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. WEST WIND 5 TO 10 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND 5 TO  
10 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH  
WIND UP TO 5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
70S. EAST WIND 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WIND  
5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST  
WIND 5 TO 10 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND UP TO  
5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. SOUTHWEST WIND UP TO 5 MPH.    
WEDNESDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHWEST WIND 5 TO 10 MPH.  
 
 
 
ILZ007-190700-  
CARROLL-  
INCLUDING THE CITY OF MOUNT CARROLL  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5 5 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 72 53 78  
MIN/MAX RH % 57 99 48  
20FTWND-AM(MPH) NW 9 G17 LGT/VAR  
20FTWND-PM(MPH) NW 7 LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4900 5300  
TRANSPORT WND (MPH) NW 14 W 15  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. WEST WIND UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND 5 TO  
10 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST  
WIND UP TO 5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
70S. EAST WIND 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST  
WIND UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE MID 70S. SOUTH WIND UP TO 5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST  
WIND UP TO 5 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND  
UP TO 5 MPH.  
 
 
 
ILZ009-190700-  
WHITESIDE-  
INCLUDING THE CITY OF STERLING  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 73 54 78  
MIN/MAX RH % 58 100 50  
20FTWND-AM(MPH) NW 9 LGT/VAR  
20FTWND-PM(MPH) NW 8 LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4800 5300  
TRANSPORT WND (MPH) W 14 W 15  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WIND  
AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 80. WEST WIND AROUND  
5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. NORTHEAST WIND UP TO 5 MPH.    
SUNDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID  
70S. EAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND  
10 TO 15 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST  
WIND UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.   
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST  
WIND UP TO 5 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND  
UP TO 5 MPH.  
 
 
 
ILZ015-190700-  
ROCK ISLAND-  
INCLUDING THE CITIES OF MOLINE AND ROCK ISLAND  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 73 55 79  
MIN/MAX RH % 57 95 50  
20FTWND-AM(MPH) NW 9 G17 LGT/VAR  
20FTWND-PM(MPH) NW 7 LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4700 5200  
TRANSPORT WND (MPH) NW 14 W 14  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. WEST WIND UP TO  
5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP TO  
5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. NORTHEAST WIND UP TO 5 MPH.    
SUNDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID  
70S. EAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST WIND  
5 TO 10 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP TO  
5 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTH WIND  
UP TO 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. WEST WIND UP TO  
5 MPH.  
 
 
 
ILZ016-190700-  
HENRY IL-  
INCLUDING THE CITY OF GENESEO  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 72 54 78  
MIN/MAX RH % 58 97 50  
20FTWND-AM(MPH) NW 10 G19 LGT/VAR  
20FTWND-PM(MPH) NW 8 LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4700 5300  
TRANSPORT WND (MPH) NW 14 W 15  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. WEST WIND AROUND  
5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 80. WEST WIND AROUND  
5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. NORTHEAST WIND UP TO 5 MPH.    
SUNDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID  
70S. EAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WIND  
5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST  
WIND 5 TO 10 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND UP TO  
5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND  
UP TO 5 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND  
AROUND 5 MPH.  
 
 
 
ILZ017-190700-  
BUREAU-  
INCLUDING THE CITY OF PRINCETON  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 72 54 78  
MIN/MAX RH % 55 96 47  
20FTWND-AM(MPH) NW 11 G20 LGT/VAR  
20FTWND-PM(MPH) NW 8 LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4700 5500  
TRANSPORT WND (MPH) NW 15 W 16  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WIND  
UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 80. WEST WIND 5 TO 10 MPH.   
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. NORTHEAST WIND UP TO 5 MPH.    
SUNDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID  
70S. EAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WIND  
10 TO 15 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST  
WIND 5 TO 10 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTH WIND UP TO 5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND  
UP TO 5 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND  
UP TO 5 MPH.  
 
 
 
ILZ018-190700-  
PUTNAM-  
INCLUDING THE CITY OF HENNEPIN  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 72 55 78  
MIN/MAX RH % 55 93 46  
20FTWND-AM(MPH) NW 10 G19 LGT/VAR  
20FTWND-PM(MPH) NW 7 LGT/VAR NW 6  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4700 5600  
TRANSPORT WND (MPH) NW 15 W 16  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. WEST WIND UP TO  
5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 80. WEST WIND UP TO 5 MPH.   
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. NORTHEAST WIND UP TO 5 MPH.    
SUNDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID  
70S. EAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
MID 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND  
10 TO 15 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST  
WIND 5 TO 10 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTH WIND UP TO 5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND  
UP TO 5 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND  
UP TO 5 MPH.  
 
 
 
ILZ024-190700-  
MERCER-  
INCLUDING THE CITY OF ALEDO  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 73 55 78  
MIN/MAX RH % 62 100 54  
20FTWND-AM(MPH) NW 9 G18 LGT/VAR  
20FTWND-PM(MPH) NW 7 LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4600 5100  
TRANSPORT WND (MPH) NW 14 NW 16  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WIND UP  
TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 80. WEST WIND UP TO 5 MPH.   
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. NORTHEAST WIND UP TO 5 MPH.    
SUNDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID  
70S. EAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST WIND  
5 TO 10 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WIND UP TO  
5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND  
UP TO 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. WEST WIND UP TO  
5 MPH.  
 
 
 
ILZ025-190700-  
HENDERSON-  
INCLUDING THE CITY OF OQUAWKA  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 73 55 79  
MIN/MAX RH % 61 100 50  
20FTWND-AM(MPH) NW 8 G17 LGT/VAR  
20FTWND-PM(MPH) NW 7 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4700 5300  
TRANSPORT WND (MPH) NW 14 NW 15  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST  
WIND UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP TO  
5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. EAST WIND 5 TO 10 MPH.    
SUNDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID  
70S. EAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST WIND  
UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP TO  
5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND  
UP TO 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. WEST WIND UP TO  
5 MPH.  
 
 
 
ILZ026-190700-  
WARREN-  
INCLUDING THE CITY OF MONMOUTH  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 73 54 79  
MIN/MAX RH % 64 100 53  
20FTWND-AM(MPH) NW 9 G18 LGT/VAR  
20FTWND-PM(MPH) NW 7 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4600 5100  
TRANSPORT WND (MPH) NW 15 W 14  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST  
WIND UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP TO  
5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. EAST WIND UP TO 5 MPH.    
SUNDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID  
70S. EAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
MID 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WIND  
5 TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST WIND  
UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE MID 70S. EAST WIND UP TO 5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND  
UP TO 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. WEST WIND UP TO  
5 MPH.  
 
 
 
ILZ034-190700-  
HANCOCK-  
INCLUDING THE CITY OF CARTHAGE  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 75 56 81  
MIN/MAX RH % 54 99 44  
20FTWND-AM(MPH) NW 8 LGT/VAR  
20FTWND-PM(MPH) NW 8 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4900 5300  
TRANSPORT WND (MPH) NW 13 NW 13  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WIND  
UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
UP TO 5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. EAST WIND 5 TO 10 MPH.    
SUNDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID  
70S. EAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHEAST  
WIND 5 TO 10 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO 5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND  
UP TO 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS AROUND 80. WEST WIND UP TO 5 MPH.  
 
 
 
ILZ035-190700-  
MCDONOUGH-  
INCLUDING THE CITY OF MACOMB  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 74 55 80  
MIN/MAX RH % 57 100 47  
20FTWND-AM(MPH) NW 9 G17 LGT/VAR  
20FTWND-PM(MPH) NW 7 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4700 5500  
TRANSPORT WND (MPH) NW 14 W 12  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST  
WIND UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND  
UP TO 5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. EAST WIND UP TO 5 MPH.    
SUNDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID  
70S. EAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND  
10 TO 15 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST WIND  
UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE MID 70S. EAST WIND UP TO 5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND  
UP TO 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. WEST WIND UP TO  
5 MPH.  
 
 
 
MOZ009-190700-  
SCOTLAND-  
INCLUDING THE CITY OF MEMPHIS  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 76 56 83  
MIN/MAX RH % 54 96 43  
20FTWND-AM(MPH) NW 6 LGT/VAR  
20FTWND-PM(MPH) NW 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 5400 6500  
TRANSPORT WND (MPH) NW 14 W 10  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
MOSTLY CLOUDY. 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 SHOWERS LIKELY AND A CHANCE  
OF THUNDERSTORMS. LOWS IN THE MID 60S. EAST WIND AROUND 5 MPH.    
SUNDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE  
UPPER 70S. EAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. NORTH WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST WIND  
UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP TO  
5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT AND  
VARIABLE WIND.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP TO  
5 MPH.  
 
 
 
MOZ010-190700-  
CLARK-  
INCLUDING THE CITY OF KAHOKA  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 76 56 83  
MIN/MAX RH % 55 100 45  
20FTWND-AM(MPH) NW 6 LGT/VAR  
20FTWND-PM(MPH) NW 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 5100 5800  
TRANSPORT WND (MPH) NW 14 NW 9  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WIND  
UP TO 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WIND UP  
TO 5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE  
OF THUNDERSTORMS. LOWS IN THE MID 60S. EAST WIND AROUND 5 MPH.    
SUNDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE  
UPPER 70S. EAST WIND 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. NORTH WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHEAST  
WIND UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO 5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. SOUTH WIND UP TO  
5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP TO  
5 MPH.  
 
 
 
IAZ067-190700-  
MUSCATINE-  
INCLUDING THE CITY OF MUSCATINE  
200 AM CDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 5  
CHANCE OF THUNDER (%) 0 0 0  
MAX/MIN TEMP 73 55 79  
MIN/MAX RH % 57 96 51  
20FTWND-AM(MPH) NW 8 LGT/VAR  
20FTWND-PM(MPH) NW 6 LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT (FT-AGL) 4600 4900  
TRANSPORT WND (MPH) NW 13 W 15  
SMOKE DISPERSION GOOD GOOD  
GFDI INDEX LOW LOW LOW  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. WEST WIND UP TO  
5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP TO  
5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. NORTHEAST WIND UP TO 5 MPH.    
SUNDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE  
LOWER 70S. EAST WIND 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST WIND  
UP TO 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP TO  
5 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND  
UP TO 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. WEST WIND UP TO  
5 MPH.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
The Nexlab IA Page
The Nexlab MO Page
Main Text Page