488  
FPUS53 KDVN 201027  
ZFPDVN  
 
ZONE FORECAST PRODUCT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
526 AM CDT THU AUG 20 2026  
 
IAZ040-201800-  
BUCHANAN-  
INCLUDING THE CITY OF INDEPENDENCE  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH,  
BECOMING SOUTH THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE MID 60S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 80S.  
SOUTHWEST WINDS 5 TO 10 MPH, BECOMING WEST WITH GUSTS UP TO  
20 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 10 TO  
15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
SUNDAY THROUGH MONDAY NIGHT
 
PARTLY CLOUDY. HIGHS IN THE MID  
70S. LOWS AROUND 60.    
TUESDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.    
TUESDAY NIGHT
 
A CHANCE OF SHOWERS IN THE EVENING. PARTLY  
CLOUDY. LOWS IN THE LOWER 60S. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.  
 

 
 
IAZ041-201800-  
DELAWARE-  
INCLUDING THE CITY OF MANCHESTER  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH,  
BECOMING SOUTH AROUND 5 MPH THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE MID 60S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT.    
FRIDAY
 
PARTLY SUNNY IN THE MORNING, THEN CLEARING. A CHANCE OF  
SHOWERS. HUMID WITH HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO  
10 MPH, BECOMING WEST WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 10 TO  
15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
SUNDAY THROUGH TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS IN THE UPPER 50S.    
TUESDAY NIGHT
 
A CHANCE OF SHOWERS IN THE EVENING. PARTLY  
CLOUDY. LOWS IN THE LOWER 60S. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.  
 

 
 
IAZ042-201800-  
DUBUQUE-  
INCLUDING THE CITY OF DUBUQUE  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
SUNNY. HIGHS AROUND 80. EAST WINDS AROUND 5 MPH,  
BECOMING SOUTH AROUND 5 MPH THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE MID 60S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 40 PERCENT.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HUMID WITH HIGHS  
IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
50 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 10 TO  
15 MPH.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.  
HIGHS IN THE MID 70S.    
SUNDAY NIGHT THROUGH TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.  
 

 
 
ILZ001-201800-  
JO DAVIESS-  
INCLUDING THE CITY OF GALENA  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
PATCHY FOG THIS MORNING. SUNNY. HIGHS AROUND 80. EAST  
WINDS AROUND 5 MPH, BECOMING SOUTH THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS  
AROUND 5 MPH.    
FRIDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER  
80S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS IN THE LOWER 60S. NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 50 PERCENT.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S.  
HIGHS IN THE MID 70S.    
SUNDAY NIGHT THROUGH TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.  
 

 
 
ILZ002-201800-  
STEPHENSON-  
INCLUDING THE CITY OF FREEPORT  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
PATCHY FOG THIS MORNING. SUNNY. HIGHS IN THE UPPER 70S.  
NORTHEAST WINDS AROUND 5 MPH, BECOMING SOUTHEAST THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. LOWS AROUND 60. SOUTH WINDS AROUND  
5 MPH.    
FRIDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HUMID WITH HIGHS AROUND 80. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 70 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH, BECOMING NORTHWEST  
AFTER MIDNIGHT. CHANCE OF RAIN 50 PERCENT.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 10 TO  
15 MPH.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S.  
HIGHS IN THE MID 70S.    
SUNDAY NIGHT THROUGH TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 

 
 
IAZ051-201800-  
BENTON-  
INCLUDING THE CITY OF VINTON  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH,  
BECOMING SOUTH AROUND 5 MPH THIS AFTERNOON.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS 5 TO 10 MPH.    
FRIDAY
 
SUNNY WITH HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO  
10 MPH, BECOMING WEST IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
SUNNY. HIGHS AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
SUNDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER  
70S. LOWS IN THE LOWER 60S.  
 

 
 
IAZ052-201800-  
LINN-  
INCLUDING THE CITY OF CEDAR RAPIDS  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH,  
BECOMING SOUTH AROUND 5 MPH THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS AROUND  
5 MPH.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HUMID WITH HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH,  
BECOMING WEST IN THE AFTERNOON. CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST WINDS 5 TO 10 MPH.   
SATURDAY
 
SUNNY. HIGHS AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
SUNDAY THROUGH TUESDAY
 
PARTLY CLOUDY. HIGHS AROUND 80. LOWS IN  
THE LOWER 60S.    
TUESDAY NIGHT
 
A CHANCE OF SHOWERS IN THE EVENING. PARTLY  
CLOUDY. LOWS IN THE MID 60S. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
IAZ053-201800-  
JONES-  
INCLUDING THE CITY OF ANAMOSA  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH,  
BECOMING SOUTH THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS AROUND  
5 MPH.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HUMID WITH HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST WINDS 5 TO 10 MPH.   
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
SUNDAY THROUGH TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS AROUND 60.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
IAZ054-201800-  
JACKSON-  
INCLUDING THE CITY OF MAQUOKETA  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
PATCHY FOG THIS MORNING. SUNNY. HIGHS IN THE LOWER 80S.  
EAST WINDS AROUND 5 MPH, BECOMING SOUTH THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS  
AROUND 5 MPH.    
FRIDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER  
80S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN THE LOWER 60S.  
NORTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.  
HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT THROUGH TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ007-201800-  
CARROLL-  
INCLUDING THE CITY OF MOUNT CARROLL  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
PATCHY FOG THIS MORNING. SUNNY. HIGHS AROUND 80.  
NORTHEAST WINDS AROUND 5 MPH, BECOMING SOUTHEAST THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS  
AROUND 5 MPH.    
FRIDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HUMID WITH HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH. CHANCE  
OF RAIN 50 PERCENT.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S.  
HIGHS IN THE MID 70S.    
SUNDAY NIGHT THROUGH TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.  
 

 
 
IAZ063-201800-  
IOWA-  
INCLUDING THE CITY OF MARENGO  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH,  
BECOMING SOUTHEAST AROUND 5 MPH THIS AFTERNOON.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HUMID WITH HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 40 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLEAR. HUMID WITH LOWS IN THE LOWER 60S.  
NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
SUNDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS AROUND 80. LOWS  
IN THE LOWER 60S.  
 

 
 
IAZ064-201800-  
JOHNSON-  
INCLUDING THE CITY OF IOWA CITY  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HUMID WITH HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 60S.  
NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60.    
SUNDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS AROUND 80. LOWS  
IN THE LOWER 60S.  
 

 
 
IAZ065-201800-  
CEDAR-  
INCLUDING THE CITY OF TIPTON  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
PATCHY FOG THIS MORNING. SUNNY. HIGHS IN THE LOWER 80S.  
EAST WINDS AROUND 5 MPH, BECOMING SOUTHEAST THIS AFTERNOON.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HUMID WITH HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. HUMID WITH LOWS IN THE  
LOWER 60S. NORTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN  
40 PERCENT.    
SATURDAY
 
SUNNY. HIGHS AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
SUNDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER  
70S. LOWS IN THE LOWER 60S.  
 

 
 
IAZ066-201800-  
CLINTON-  
INCLUDING THE CITY OF CLINTON  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
PATCHY FOG THIS MORNING. SUNNY. HIGHS IN THE LOWER 80S.  
EAST WINDS AROUND 5 MPH.    
TONIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS  
AROUND 5 MPH.    
FRIDAY
 
PARTLY SUNNY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER  
80S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS IN THE LOWER 60S. NORTHWEST WINDS AROUND 5 MPH. CHANCE OF  
RAIN 50 PERCENT.    
SATURDAY
 
SUNNY. HIGHS AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.  
HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT THROUGH TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ009-201800-  
WHITESIDE-  
INCLUDING THE CITY OF STERLING  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
PATCHY FOG THIS MORNING. SUNNY. HIGHS AROUND 80. EAST  
WINDS AROUND 5 MPH.    
TONIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST WINDS  
AROUND 5 MPH.    
FRIDAY
 
PARTLY SUNNY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER  
80S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH. CHANCE  
OF RAIN 50 PERCENT.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.  
HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT THROUGH TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE LOWER 80S.  
 

 
 
IAZ076-201800-  
KEOKUK-  
INCLUDING THE CITY OF SIGOURNEY  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
PATCHY FOG THIS MORNING. SUNNY. HIGHS IN THE LOWER 80S.  
EAST WINDS AROUND 5 MPH.    
TONIGHT
 
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 60S. SOUTH  
WINDS AROUND 5 MPH.    
FRIDAY
 
SUNNY WITH HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 60S.  
NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
SUNNY WITH HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS AROUND 60.    
MONDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER  
80S. LOWS IN THE MID 60S.  
 

 
 
IAZ077-201800-  
WASHINGTON-  
INCLUDING THE CITY OF WASHINGTON  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
PATCHY FOG THIS MORNING. SUNNY. HIGHS IN THE LOWER 80S.  
EAST WINDS AROUND 5 MPH.    
TONIGHT
 
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 60S. SOUTH  
WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HUMID WITH HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. HUMID WITH LOWS IN THE  
MID 60S. NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT.    
SATURDAY
 
SUNNY WITH HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60.    
SUNDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS AROUND 80. LOWS  
IN THE LOWER 60S.  
 

 
 
IAZ078-201800-  
LOUISA-  
INCLUDING THE CITY OF WAPELLO  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
PATCHY FOG THIS MORNING. SUNNY. HIGHS IN THE LOWER 80S.  
EAST WINDS AROUND 5 MPH.    
TONIGHT
 
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 60S.  
SOUTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HUMID WITH HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. HUMID WITH LOWS IN THE  
MID 60S. NORTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT.   
SATURDAY
 
SUNNY WITH HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60.    
SUNDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS AROUND 80. LOWS  
IN THE LOWER 60S.  
 

 
 
IAZ067-201800-  
MUSCATINE-  
INCLUDING THE CITY OF MUSCATINE  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
PATCHY FOG THIS MORNING. SUNNY. HIGHS IN THE LOWER 80S.  
EAST WINDS AROUND 5 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTH WINDS AROUND  
5 MPH.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HUMID WITH HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. HUMID WITH LOWS IN THE  
MID 60S. NORTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT.   
SATURDAY
 
SUNNY WITH HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60.    
SUNDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS AROUND 80. LOWS  
IN THE LOWER 60S.  
 

 
 
IAZ068-201800-  
SCOTT-  
INCLUDING THE CITIES OF DAVENPORT AND BETTENDORF  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
PATCHY FOG THIS MORNING. SUNNY. HIGHS IN THE LOWER 80S.  
EAST WINDS AROUND 5 MPH.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER  
80S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 50 PERCENT.    
SATURDAY
 
SUNNY. HIGHS AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
SUNDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER  
70S. LOWS IN THE LOWER 60S.  
 

 
 
ILZ015-201800-  
ROCK ISLAND-  
INCLUDING THE CITIES OF MOLINE AND ROCK ISLAND  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
PATCHY FOG THIS MORNING. SUNNY. HIGHS IN THE LOWER 80S.  
EAST WINDS AROUND 5 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHEAST WINDS  
AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER  
80S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE MID 60S. WEST WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 50 PERCENT.    
SATURDAY
 
SUNNY. HIGHS AROUND 80. NORTHWEST WINDS 10 TO 15 MPH.   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60.    
SUNDAY THROUGH TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS IN THE LOWER 60S.    
TUESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ024-201800-  
MERCER-  
INCLUDING THE CITY OF ALEDO  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
PATCHY FOG THIS MORNING. SUNNY. HIGHS IN THE LOWER 80S.  
NORTHEAST WINDS AROUND 5 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHEAST WINDS  
AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HUMID WITH HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. HUMID WITH LOWS IN THE  
MID 60S. NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
SATURDAY
 
SUNNY WITH HIGHS AROUND 80. NORTHWEST WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60.    
SUNDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS AROUND 80. LOWS  
IN THE LOWER 60S.  
 

 
 
ILZ016-201800-  
HENRY IL-  
INCLUDING THE CITY OF GENESEO  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
PATCHY FOG THIS MORNING. SUNNY. HIGHS AROUND 80.  
NORTHEAST WINDS AROUND 5 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHEAST WINDS  
AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 80S. SOUTHWEST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE MID 60S. WEST WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 50 PERCENT.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 10 TO  
15 MPH.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.  
HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT THROUGH WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE  
LOWER 60S. HIGHS IN THE UPPER 70S.  
 

 
 
ILZ017-201800-  
BUREAU-  
INCLUDING THE CITY OF PRINCETON  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
PATCHY FOG THIS MORNING. SUNNY. HIGHS IN THE UPPER 70S.  
NORTHEAST WINDS AROUND 5 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS AROUND 60. SOUTHEAST WINDS AROUND  
5 MPH.    
FRIDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 80S. SOUTHWEST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE OF SHOWERS.  
HUMID WITH LOWS IN THE MID 60S. WEST WINDS AROUND 5 MPH. CHANCE  
OF RAIN 50 PERCENT.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.  
HIGHS IN THE MID 70S.    
SUNDAY NIGHT THROUGH TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S.    
TUESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ018-201800-  
PUTNAM-  
INCLUDING THE CITY OF HENNEPIN  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
PATCHY FOG THIS MORNING. SUNNY. HIGHS AROUND 80.  
NORTHEAST WINDS AROUND 5 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS AROUND 60. LIGHT AND VARIABLE  
WINDS.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE OF SHOWERS.  
HUMID WITH LOWS IN THE MID 60S. WEST WINDS AROUND 5 MPH. CHANCE  
OF RAIN 50 PERCENT.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS AROUND 60. HIGHS  
IN THE MID 70S.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S.  
HIGHS IN THE UPPER 70S.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60.    
TUESDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER  
80S. LOWS IN THE MID 60S.  
 

 
 
IAZ087-201800-  
JEFFERSON-  
INCLUDING THE CITY OF FAIRFIELD  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
PATCHY FOG THIS MORNING. SUNNY. HIGHS IN THE LOWER 80S.  
EAST WINDS AROUND 5 MPH.    
TONIGHT
 
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 60S.  
SOUTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON. HUMID WITH  
HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 60S.  
NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
SUNNY WITH HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS AROUND 60.    
MONDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS AROUND 80. LOWS  
IN THE MID 60S.  
 

 
 
IAZ088-201800-  
HENRY IA-  
INCLUDING THE CITY OF MOUNT PLEASANT  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
PATCHY FOG THIS MORNING. SUNNY. HIGHS IN THE LOWER 80S.  
NORTHEAST WINDS AROUND 5 MPH.    
TONIGHT
 
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 60S.  
SOUTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON. HUMID WITH  
HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. HUMID WITH LOWS IN THE  
MID 60S. NORTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT.   
SATURDAY
 
SUNNY WITH HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS AROUND 60.    
MONDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS AROUND 80. LOWS  
IN THE MID 60S.  
 

 
 
IAZ089-201800-  
DES MOINES-  
INCLUDING THE CITY OF BURLINGTON  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
PATCHY FOG THIS MORNING. SUNNY. HIGHS IN THE LOWER 80S.  
NORTHEAST WINDS AROUND 5 MPH.    
TONIGHT
 
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 60S. EAST  
WINDS AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
FRIDAY
 
SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON. HUMID WITH  
HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
40 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
CHANCE OF SHOWERS IN THE EVENING. HUMID WITH LOWS IN THE MID 60S.  
NORTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT.    
SATURDAY
 
SUNNY WITH HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60.    
SUNDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS AROUND 80. LOWS  
IN THE LOWER 60S.  
 

 
 
ILZ025-201800-  
HENDERSON-  
INCLUDING THE CITY OF OQUAWKA  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
PATCHY FOG THIS MORNING. SUNNY. HIGHS IN THE LOWER 80S.  
NORTHEAST WINDS AROUND 5 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST WINDS AROUND  
5 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HUMID WITH HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
CHANCE OF SHOWERS IN THE EVENING. HUMID WITH LOWS IN THE MID 60S.  
NORTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT.    
SATURDAY
 
SUNNY WITH HIGHS AROUND 80. NORTHWEST WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60.    
SUNDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS AROUND 80. LOWS  
IN THE LOWER 60S.  
 

 
 
ILZ026-201800-  
WARREN-  
INCLUDING THE CITY OF MONMOUTH  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
PATCHY FOG THIS MORNING. SUNNY. HIGHS AROUND 80.  
NORTHEAST WINDS AROUND 5 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT AND  
VARIABLE WINDS, BECOMING SOUTHEAST AROUND 5 MPH AFTER MIDNIGHT.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HUMID WITH HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. HUMID WITH LOWS IN THE  
MID 60S. WEST WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
SATURDAY
 
SUNNY WITH HIGHS IN THE UPPER 70S. NORTHWEST WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60.    
SUNDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER  
70S. LOWS IN THE LOWER 60S.  
 

 
 
IAZ098-201800-  
VAN BUREN-  
INCLUDING THE CITY OF KEOSAUQUA  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
PATCHY FOG THIS MORNING. SUNNY. HIGHS IN THE LOWER 80S.  
NORTHEAST WINDS AROUND 5 MPH.    
TONIGHT
 
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 60S.  
SOUTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
SUNNY WITH HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 60S.  
NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
SUNNY WITH HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60.    
SUNDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
MONDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER  
80S. LOWS IN THE MID 60S.  
 

 
 
IAZ099-201800-  
LEE-  
INCLUDING THE CITY OF FORT MADISON  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
AREAS OF FOG THIS MORNING. MOSTLY SUNNY. HIGHS IN THE  
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.    
TONIGHT
 
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 60S. EAST  
WINDS AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
FRIDAY
 
SUNNY WITH HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT
 
A CHANCE OF SHOWERS IN THE EVENING. PARTLY  
CLOUDY. HUMID WITH LOWS IN THE MID 60S. NORTHWEST WINDS AROUND  
5 MPH. CHANCE OF RAIN 30 PERCENT.    
SATURDAY
 
SUNNY WITH HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
MONDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER  
80S. LOWS IN THE MID 60S.  
 

 
 
MOZ009-201800-  
SCOTLAND-  
INCLUDING THE CITY OF MEMPHIS  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
AREAS OF FOG THIS MORNING. MOSTLY SUNNY. HIGHS IN THE  
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.    
TONIGHT
 
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 60S. LIGHT  
AND VARIABLE WINDS, BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT.    
FRIDAY
 
SUNNY WITH HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
FRIDAY NIGHT
 
A CHANCE OF SHOWERS IN THE EVENING. PARTLY  
CLOUDY. HUMID WITH LOWS IN THE MID 60S. WEST WINDS AROUND 5 MPH  
IN THE EVENING, BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY
 
SUNNY WITH HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.  
HIGHS IN THE UPPER 70S.    
MONDAY NIGHT THROUGH WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE MID 80S.  
 

 
 
MOZ010-201800-  
CLARK-  
INCLUDING THE CITY OF KAHOKA  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
AREAS OF FOG THIS MORNING. MOSTLY SUNNY. HIGHS IN THE  
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.    
TONIGHT
 
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 60S. EAST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
FRIDAY
 
SUNNY WITH HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
FRIDAY NIGHT
 
A CHANCE OF SHOWERS IN THE EVENING. PARTLY  
CLOUDY. HUMID WITH LOWS IN THE MID 60S. NORTHWEST WINDS AROUND  
5 MPH. CHANCE OF RAIN 30 PERCENT.    
SATURDAY
 
SUNNY WITH HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
MONDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER  
80S. LOWS IN THE MID 60S.  
 

 
 
ILZ034-201800-  
HANCOCK-  
INCLUDING THE CITY OF CARTHAGE  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
AREAS OF FOG THIS MORNING. MOSTLY SUNNY. HIGHS IN THE  
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.    
TONIGHT
 
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 60S. EAST  
WINDS AROUND 5 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.    
FRIDAY
 
SUNNY WITH HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 60S.  
NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
SUNNY WITH HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
SUNDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER  
80S. LOWS IN THE MID 60S.  
 

 
 
ILZ035-201800-  
MCDONOUGH-  
INCLUDING THE CITY OF MACOMB  
526 AM CDT THU AUG 20 2026  
   
TODAY
 
AREAS OF FOG THIS MORNING. MOSTLY SUNNY. HIGHS AROUND  
80. NORTHEAST WINDS AROUND 5 MPH.    
TONIGHT
 
MOSTLY CLEAR. HUMID WITH LOWS IN THE LOWER 60S. LIGHT  
AND VARIABLE WINDS.    
FRIDAY
 
SUNNY WITH HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE MID 60S. WEST WINDS AROUND 5 MPH. CHANCE  
OF RAIN 30 PERCENT.    
SATURDAY
 
SUNNY WITH HIGHS AROUND 80. NORTHWEST WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
SUNDAY THROUGH TUESDAY
 
PARTLY CLOUDY. HIGHS AROUND 80. LOWS  
AROUND 60.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 60S.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IA Page
The Nexlab MO Page Main Text Page