403  
FPUS53 KDVN 181547  
ZFPDVN  
 
ZONE FORECAST PRODUCT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
1046 AM CDT TUE AUG 18 2026  
 
IAZ040-182300-  
BUCHANAN-  
INCLUDING THE CITY OF INDEPENDENCE  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY LATE THIS MORNING, THEN BECOMING  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE  
THIS MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 70S. WEST WINDS AROUND 10 MPH.  
CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING. HUMID WITH LOWS IN THE LOWER 60S. NORTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S.  
NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND  
VARIABLE.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 60S.  
CHANCE OF RAIN 40 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS AROUND 80. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLEAR WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE LOWER 60S. CHANCE OF RAIN 30 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE UPPER  
70S. LOWS IN THE UPPER 50S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 

 
 
IAZ041-182300-  
DELAWARE-  
INCLUDING THE CITY OF MANCHESTER  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY LATE THIS MORNING, THEN BECOMING  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE  
THIS MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 10 MPH.  
CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING. HUMID WITH LOWS IN THE LOWER 60S. NORTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S.  
NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND  
VARIABLE.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 60S.  
CHANCE OF RAIN 30 PERCENT.    
FRIDAY AND FRIDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 80. LOWS IN THE LOWER 60S. CHANCE OF  
RAIN 40 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE UPPER  
70S. LOWS IN THE UPPER 50S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 60.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 

 
 
IAZ042-182300-  
DUBUQUE-  
INCLUDING THE CITY OF DUBUQUE  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY LATE THIS MORNING, THEN BECOMING  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE  
THIS MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 10 MPH.  
CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING. HUMID WITH LOWS IN THE LOWER 60S. WEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S.  
NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND  
VARIABLE.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 60S.  
CHANCE OF RAIN 30 PERCENT.    
FRIDAY AND FRIDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 80. LOWS IN THE LOWER 60S. CHANCE OF  
RAIN 40 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE UPPER  
70S. LOWS IN THE UPPER 50S.    
SUNDAY THROUGH MONDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS AROUND 60.  
 

 
 
ILZ001-182300-  
JO DAVIESS-  
INCLUDING THE CITY OF GALENA  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING. HUMID WITH LOWS IN THE LOWER 60S. WEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 70S. LIGHT AND VARIABLE  
WINDS, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE LOWER 60S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 70S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 60S. CHANCE OF  
RAIN 40 PERCENT.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
SUNDAY THROUGH MONDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS IN THE UPPER 50S.  
 

 
 
ILZ002-182300-  
STEPHENSON-  
INCLUDING THE CITY OF FREEPORT  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS LATE  
THIS MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 10 MPH.  
CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE EVENING. HUMID WITH LOWS IN THE LOWER 60S. WEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 70S. LIGHT AND VARIABLE  
WINDS, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 70S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 60S. CHANCE OF  
RAIN 40 PERCENT.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
SUNDAY THROUGH MONDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 70S.  
LOWS IN THE UPPER 50S.  
 

 
 
IAZ051-182300-  
BENTON-  
INCLUDING THE CITY OF VINTON  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS LATE THIS MORNING, THEN PARTLY SUNNY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS AROUND  
80. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING. HUMID WITH LOWS IN THE LOWER 60S. NORTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS AROUND 80. NORTH WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S.  
NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND  
VARIABLE.    
THURSDAY
 
SUNNY. HIGHS AROUND 80. EAST WINDS AROUND 5 MPH,  
BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
LOWER 60S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY AND FRIDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. LOWS IN THE LOWER 60S.  
CHANCE OF RAIN 30 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE UPPER  
70S. LOWS IN THE UPPER 50S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 

 
 
IAZ052-182300-  
LINN-  
INCLUDING THE CITY OF CEDAR RAPIDS  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS LATE THIS MORNING, THEN PARTLY SUNNY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS AROUND  
80. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING. HUMID WITH LOWS IN THE LOWER 60S. NORTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. HUMID WITH HIGHS AROUND 80. NORTH  
WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S.  
NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND  
VARIABLE.    
THURSDAY
 
SUNNY. HIGHS AROUND 80. EAST WINDS AROUND 5 MPH,  
BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 60S.  
CHANCE OF RAIN 30 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. CHANCE OF RAIN 30 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE UPPER  
70S. LOWS AROUND 60.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.  
HIGHS IN THE UPPER 70S.  
 

 
 
IAZ053-182300-  
JONES-  
INCLUDING THE CITY OF ANAMOSA  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY LATE THIS MORNING, THEN BECOMING  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE  
THIS MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING. HUMID WITH LOWS IN THE LOWER 60S. WEST WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE. CHANCE  
OF RAIN 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S.  
NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND  
VARIABLE.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 70S. LIGHT AND VARIABLE  
WINDS, BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS AROUND 80. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. CHANCE OF RAIN 40 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE UPPER  
70S. LOWS IN THE UPPER 50S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS AROUND 60.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 

 
 
IAZ054-182300-  
JACKSON-  
INCLUDING THE CITY OF MAQUOKETA  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY LATE THIS MORNING, THEN BECOMING  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE  
THIS MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE EVENING. HUMID WITH LOWS IN THE LOWER 60S. WEST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 70S. LIGHT AND VARIABLE  
WINDS, BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS AROUND 80. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
LOWER 60S. CHANCE OF RAIN 40 PERCENT.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
SUNDAY THROUGH MONDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS AROUND 60.  
 

 
 
ILZ007-182300-  
CARROLL-  
INCLUDING THE CITY OF MOUNT CARROLL  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS LATE  
THIS MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE EVENING. HUMID WITH LOWS IN THE LOWER 60S. WEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. HUMID WITH HIGHS IN THE UPPER 70S.  
NORTH WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S.  
NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND  
VARIABLE.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND  
5 MPH, BECOMING SOUTH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 60.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 70S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 60S. CHANCE OF  
RAIN 40 PERCENT.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
SUNDAY THROUGH MONDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 70S.  
LOWS IN THE UPPER 50S.  
 

 
 
IAZ063-182300-  
IOWA-  
INCLUDING THE CITY OF MARENGO  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
CLOUDY LATE THIS MORNING, THEN BECOMING PARTLY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS AROUND 80.  
SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE EVENING. HUMID WITH LOWS IN THE LOWER 60S.  
NORTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 80S.  
NORTH WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S.  
NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND  
VARIABLE.    
THURSDAY
 
SUNNY. HIGHS AROUND 80. NORTHEAST WINDS AROUND 5 MPH,  
BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF  
RAIN 30 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS AROUND 80.  
LOWS IN THE UPPER 50S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.  
HIGHS IN THE UPPER 70S.  
 

 
 
IAZ064-182300-  
JOHNSON-  
INCLUDING THE CITY OF IOWA CITY  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY LATE THIS MORNING, THEN BECOMING  
PARTLY SUNNY. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS LATE THIS MORNING, THEN A CHANCE OF THUNDERSTORMS  
THIS AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE EVENING. HUMID WITH LOWS IN THE MID 60S. NORTHWEST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 80S.  
NORTH WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND  
VARIABLE.    
THURSDAY
 
SUNNY. HIGHS AROUND 80. EAST WINDS AROUND 5 MPH,  
BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS AROUND 80.  
LOWS IN THE LOWER 60S.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS IN THE LOWER 60S.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S.  
 

 
 
IAZ065-182300-  
CEDAR-  
INCLUDING THE CITY OF TIPTON  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS LATE THIS MORNING, THEN A CHANCE OF  
THUNDERSTORMS THIS AFTERNOON. HIGHS AROUND 80. SOUTHWEST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE MID 60S. WEST WINDS AROUND 5 MPH IN THE EVENING,  
BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. HUMID WITH HIGHS AROUND 80. NORTH  
WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 60. NORTHEAST WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 70S. LIGHT AND VARIABLE  
WINDS, BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE OF RAIN 40 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE UPPER  
70S. LOWS AROUND 60.    
SUNDAY THROUGH MONDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS IN THE LOWER 60S.  
 

 
 
IAZ066-182300-  
CLINTON-  
INCLUDING THE CITY OF CLINTON  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS MORNING, THEN MOSTLY CLOUDY WITH A CHANCE  
OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS AROUND 80.  
SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE EVENING. HUMID WITH LOWS IN THE MID 60S. WEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. HUMID WITH HIGHS AROUND 80. NORTH  
WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST WINDS AROUND  
5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 70S. LIGHT AND VARIABLE  
WINDS, BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS AROUND 80. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
LOWER 60S. CHANCE OF RAIN 40 PERCENT.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60.    
SUNDAY THROUGH MONDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS AROUND 60.  
 

 
 
ILZ009-182300-  
WHITESIDE-  
INCLUDING THE CITY OF STERLING  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS LATE  
THIS MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. NEAR STEADY TEMPERATURE IN THE UPPER 70S. SOUTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE EVENING. HUMID WITH LOWS IN THE MID 60S. WEST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. HUMID WITH HIGHS AROUND 80. NORTH  
WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S.  
NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND  
VARIABLE.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 70S. LIGHT AND VARIABLE  
WINDS, BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 60.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS AROUND 80. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. CHANCE OF RAIN 40 PERCENT.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
SUNDAY THROUGH MONDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS AROUND 60.  
 

 
 
IAZ076-182300-  
KEOKUK-  
INCLUDING THE CITY OF SIGOURNEY  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS MORNING, THEN PARTLY SUNNY WITH A CHANCE  
OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS AROUND 80.  
WEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH LOWS IN  
THE MID 60S. NORTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN  
40 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 80S.  
NORTHEAST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER  
60S. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY
 
SUNNY WITH HIGHS AROUND 80. NORTHEAST WINDS AROUND  
5 MPH, BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS AROUND 80.  
LOWS IN THE LOWER 60S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 

 
 
IAZ077-182300-  
WASHINGTON-  
INCLUDING THE CITY OF WASHINGTON  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY LATE THIS MORNING, THEN BECOMING  
PARTLY SUNNY. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS LATE THIS MORNING, THEN A CHANCE OF THUNDERSTORMS  
THIS AFTERNOON. HIGHS AROUND 80. SOUTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH LOWS IN  
THE MID 60S. NORTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN  
40 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 80S.  
NORTHEAST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER  
60S. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY
 
SUNNY WITH HIGHS AROUND 80. EAST WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS AROUND 80.  
LOWS IN THE LOWER 60S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 

 
 
IAZ078-182300-  
LOUISA-  
INCLUDING THE CITY OF WAPELLO  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS LATE THIS MORNING, THEN A CHANCE OF  
THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH LOWS IN  
THE MID 60S. WEST WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
SUNNY. HUMID WITH HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER  
60S. NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT  
AND VARIABLE.    
THURSDAY
 
SUNNY WITH HIGHS AROUND 80. EAST WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS AROUND 80.  
LOWS IN THE LOWER 60S.    
SUNDAY THROUGH MONDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS IN THE LOWER 60S.  
 

 
 
IAZ067-182300-  
MUSCATINE-  
INCLUDING THE CITY OF MUSCATINE  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS LATE THIS MORNING, THEN A CHANCE OF  
THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE MID 60S. WEST WINDS AROUND 5 MPH IN THE EVENING,  
BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 80S.  
NORTH WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND  
VARIABLE.    
THURSDAY
 
SUNNY. HIGHS AROUND 80. EAST WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE  
OF RAIN 40 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS AROUND 80.  
LOWS IN THE LOWER 60S.    
SUNDAY THROUGH MONDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS IN THE LOWER 60S.  
 

 
 
IAZ068-182300-  
SCOTT-  
INCLUDING THE CITIES OF DAVENPORT AND BETTENDORF  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
PARTLY SUNNY LATE THIS MORNING, THEN BECOMING  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE  
THIS MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS AROUND 80. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE EVENING. HUMID WITH LOWS IN THE MID 60S. WEST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 80S.  
NORTH WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 60. NORTHEAST WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 70S. LIGHT AND VARIABLE  
WINDS, BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE  
OF RAIN 40 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE UPPER  
70S. LOWS IN THE LOWER 60S.    
SUNDAY THROUGH MONDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS IN THE LOWER 60S.  
 

 
 
ILZ015-182300-  
ROCK ISLAND-  
INCLUDING THE CITIES OF MOLINE AND ROCK ISLAND  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
PARTLY SUNNY LATE THIS MORNING, THEN BECOMING  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS LATE THIS MORNING, THEN  
A CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS IN  
THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
50 PERCENT.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH LOWS IN  
THE MID 60S. WEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 80S.  
NORTH WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND  
VARIABLE.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 30 PERCENT.   
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE  
OF RAIN 40 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS AROUND 80.  
LOWS IN THE LOWER 60S.    
SUNDAY THROUGH MONDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS IN THE LOWER 60S.  
 

 
 
ILZ024-182300-  
MERCER-  
INCLUDING THE CITY OF ALEDO  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE  
OF THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE LOWER 80S.  
SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH LOWS IN  
THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING NORTHWEST  
AFTER MIDNIGHT. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 80S.  
NORTHEAST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER  
60S. NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT  
AND VARIABLE.    
THURSDAY
 
SUNNY WITH HIGHS IN THE UPPER 70S. EAST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE  
OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF  
RAIN 40 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS AROUND 80.  
LOWS IN THE LOWER 60S.    
SUNDAY THROUGH MONDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS IN THE LOWER 60S.  
 

 
 
ILZ016-182300-  
HENRY IL-  
INCLUDING THE CITY OF GENESEO  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
PARTLY SUNNY LATE THIS MORNING, THEN BECOMING  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS LATE THIS MORNING, THEN  
A CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON. NEAR STEADY  
TEMPERATURE IN THE UPPER 70S. SOUTHWEST WINDS AROUND 10 MPH.  
CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH LOWS IN  
THE MID 60S. WEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. HUMID WITH HIGHS AROUND 80. NORTH  
WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 60. NORTHEAST WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.    
FRIDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING. PARTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 60S. CHANCE OF  
RAIN 40 PERCENT.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
SUNDAY THROUGH MONDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS IN THE LOWER 60S.  
 

 
 
ILZ017-182300-  
BUREAU-  
INCLUDING THE CITY OF PRINCETON  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
PARTLY SUNNY LATE THIS MORNING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. NEAR STEADY TEMPERATURE IN THE UPPER 70S. SOUTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH LOWS IN THE MID 60S. WEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. HUMID WITH HIGHS IN THE UPPER 70S.  
NORTH WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 60. NORTHEAST WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE  
OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF  
RAIN 40 PERCENT.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS IN THE MID 70S.  
LOWS AROUND 60.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE MID 70S.  
 

 
 
ILZ018-182300-  
PUTNAM-  
INCLUDING THE CITY OF HENNEPIN  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
PARTLY SUNNY LATE THIS MORNING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS AROUND 80. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 30 PERCENT.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH LOWS IN  
THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
40 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. HUMID WITH HIGHS AROUND 80. NORTH  
WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND  
VARIABLE.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
CHANCE OF SHOWERS. LOWS IN THE MID 60S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
SUNDAY THROUGH MONDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS IN THE LOWER 60S.  
 

 
 
IAZ087-182300-  
JEFFERSON-  
INCLUDING THE CITY OF FAIRFIELD  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE THIS MORNING, THEN PARTLY SUNNY WITH A CHANCE  
OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS AROUND 80.  
SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH LOWS IN  
THE MID 60S. WEST WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER  
MIDNIGHT. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HUMID WITH HIGHS IN  
THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
30 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER  
60S. NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT  
AND VARIABLE.    
THURSDAY
 
SUNNY WITH HIGHS IN THE UPPER 70S. LIGHT AND VARIABLE  
WINDS, BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE MID 60S. CHANCE OF RAIN 30 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS AROUND 80.  
LOWS IN THE LOWER 60S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.  
HIGHS IN THE UPPER 70S.  
 

 
 
IAZ088-182300-  
HENRY IA-  
INCLUDING THE CITY OF MOUNT PLEASANT  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE  
OF THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE LOWER 80S.  
SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH LOWS IN  
THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH IN THE EVENING,  
BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
SUNNY. HUMID WITH HIGHS AROUND 80. NORTHEAST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER  
60S. NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT  
AND VARIABLE.    
THURSDAY
 
SUNNY WITH HIGHS IN THE UPPER 70S. LIGHT AND VARIABLE  
WINDS, BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE MID 60S. CHANCE OF RAIN 30 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS AROUND 80.  
LOWS IN THE LOWER 60S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.  
HIGHS IN THE UPPER 70S.  
 

 
 
IAZ089-182300-  
DES MOINES-  
INCLUDING THE CITY OF BURLINGTON  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE LOWER 80S.  
SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH LOWS IN  
THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH, BECOMING NORTHWEST  
AFTER MIDNIGHT. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
SUNNY. HUMID WITH HIGHS AROUND 80. NORTHEAST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER  
60S. NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT  
AND VARIABLE.    
THURSDAY
 
SUNNY WITH HIGHS IN THE UPPER 70S. EAST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE MID 60S. CHANCE OF RAIN 30 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS AROUND 80.  
LOWS IN THE LOWER 60S.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS IN THE LOWER 60S.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S.  
 

 
 
ILZ025-182300-  
HENDERSON-  
INCLUDING THE CITY OF OQUAWKA  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE LOWER 80S.  
SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH LOWS IN  
THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH IN THE EVENING,  
BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. A CHANCE OF SHOWERS IN THE MORNING. HUMID WITH HIGHS  
AROUND 80. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
40 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER  
60S. NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT  
AND VARIABLE.    
THURSDAY
 
SUNNY WITH HIGHS IN THE UPPER 70S. EAST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF RAIN 30 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS AROUND 80.  
LOWS IN THE LOWER 60S.    
SUNDAY THROUGH MONDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS IN THE LOWER 60S.  
 

 
 
ILZ026-182300-  
WARREN-  
INCLUDING THE CITY OF MONMOUTH  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS LATE  
THIS MORNING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS THIS AFTERNOON. HIGHS AROUND 80. SOUTHWEST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH LOWS IN  
THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH IN THE EVENING,  
BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. A CHANCE OF SHOWERS IN THE MORNING. HUMID WITH HIGHS IN  
THE UPPER 70S. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
40 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER  
60S. NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT  
AND VARIABLE.    
THURSDAY
 
SUNNY WITH HIGHS IN THE UPPER 70S. EAST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS AROUND 80.    
FRIDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID 60S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE UPPER  
70S. LOWS IN THE LOWER 60S.    
SUNDAY THROUGH MONDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS IN THE LOWER 60S.  
 

 
 
IAZ098-182300-  
VAN BUREN-  
INCLUDING THE CITY OF KEOSAUQUA  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE LOWER  
80S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH LOWS IN  
THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH IN THE EVENING,  
BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
SUNNY. A CHANCE OF SHOWERS. HUMID WITH HIGHS IN THE LOWER 80S.  
NORTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER  
60S. NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT  
AND VARIABLE.    
THURSDAY
 
SUNNY WITH HIGHS AROUND 80. LIGHT AND VARIABLE WINDS.   
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE MID 60S. CHANCE OF RAIN 30 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE LOWER  
80S. LOWS IN THE LOWER 60S.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS IN THE LOWER 60S.    
MONDAY
 
PARTLY SUNNY. HIGHS AROUND 80.  
 

 
 
IAZ099-182300-  
LEE-  
INCLUDING THE CITY OF FORT MADISON  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS LATE THIS  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 30 PERCENT.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH LOWS IN  
THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH, BECOMING NORTHWEST  
AFTER MIDNIGHT. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON. HUMID WITH HIGHS IN  
THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
30 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER  
60S. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY
 
SUNNY WITH HIGHS AROUND 80. NORTHEAST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE MID 60S. CHANCE OF RAIN 30 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE LOWER  
80S. LOWS IN THE LOWER 60S.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS IN THE LOWER 60S.    
MONDAY
 
PARTLY SUNNY. HIGHS AROUND 80.  
 

 
 
MOZ009-182300-  
SCOTLAND-  
INCLUDING THE CITY OF MEMPHIS  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH LOWS IN  
THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH IN THE EVENING,  
BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE LOWER 80S. NORTHEAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. HUMID WITH LOWS IN THE LOWER 60S. NORTHEAST WINDS AROUND  
5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY
 
SUNNY WITH HIGHS IN THE LOWER 80S. LIGHT AND VARIABLE  
WINDS.    
THURSDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN  
THE MID 60S. HIGHS IN THE LOWER 80S.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS AROUND 80. LOWS  
IN THE LOWER 60S.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
MOZ010-182300-  
CLARK-  
INCLUDING THE CITY OF KAHOKA  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH LOWS IN  
THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH IN THE EVENING,  
BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY SUNNY WITH  
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HUMID  
WITH HIGHS IN THE LOWER 80S. NORTH WINDS AROUND 5 MPH. CHANCE OF  
RAIN 30 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 60S.  
NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND  
VARIABLE.    
THURSDAY
 
SUNNY WITH HIGHS IN THE LOWER 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN  
THE MID 60S. HIGHS IN THE MID 80S.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.  
LOWS IN THE MID 60S.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ034-182300-  
HANCOCK-  
INCLUDING THE CITY OF CARTHAGE  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH LOWS IN  
THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN  
40 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON. HUMID WITH HIGHS  
AROUND 80. NORTH WINDS AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 60S.  
NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY
 
SUNNY WITH HIGHS AROUND 80. NORTHEAST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN  
THE MID 60S. HIGHS IN THE LOWER 80S.    
SUNDAY THROUGH MONDAY
 
PARTLY CLOUDY. HIGHS AROUND 80. LOWS IN  
THE LOWER 60S.  
 

 
 
ILZ035-182300-  
MCDONOUGH-  
INCLUDING THE CITY OF MACOMB  
1046 AM CDT TUE AUG 18 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH LOWS IN  
THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH IN THE EVENING,  
BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE UPPER 70S. NORTHEAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER  
60S. NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT  
AND VARIABLE.    
THURSDAY
 
SUNNY WITH HIGHS IN THE UPPER 70S. LIGHT AND VARIABLE  
WINDS, BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT
 
A CHANCE OF SHOWERS IN THE EVENING. MOSTLY CLEAR.  
LOWS IN THE MID 60S. CHANCE OF RAIN 30 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS AROUND 80.  
LOWS IN THE LOWER 60S.    
SUNDAY THROUGH MONDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS IN THE LOWER 60S.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

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