545  
FPUS53 KDVN 171008  
ZFPDVN  
 
ZONE FORECAST PRODUCT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
506 AM CDT SUN MAY 17 2026  
 
IAZ040-171800-  
BUCHANAN-  
INCLUDING THE CITY OF INDEPENDENCE  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY, MAINLY  
THIS MORNING. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 70 PERCENT.    
TONIGHT  
MOSTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 60S. SOUTH WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY, MAINLY  
IN THE MORNING. HUMID WITH HIGHS IN THE LOWER 80S. SOUTH WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 60 PERCENT.    
MONDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING.  
SHOWERS. LOWS IN THE UPPER 50S. SOUTH WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 30 MPH. CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. NOT AS WARM. LESS HUMID WITH HIGHS IN THE UPPER 60S. WEST  
WINDS AROUND 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT THROUGH THURSDAY  
PARTLY CLOUDY. LOWS IN THE  
LOWER 40S. HIGHS IN THE MID 60S.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLOUDY. LOWS IN THE MID 40S.  
HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT AND SATURDAY  
PARTLY CLOUDY. LOWS AROUND 50. HIGHS  
IN THE UPPER 70S.  
 
 
 
IAZ041-171800-  
DELAWARE-  
INCLUDING THE CITY OF MANCHESTER  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY, MAINLY  
THIS MORNING. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 70 PERCENT.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE MID 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY. SHOWERS WITH THUNDERSTORMS LIKELY IN THE  
MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE LOWER 80S. SOUTH WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING. SHOWERS  
WITH LOWS AROUND 60. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. NOT AS WARM WITH HIGHS IN THE UPPER 60S. WEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT THROUGH THURSDAY  
PARTLY CLOUDY. LOWS IN THE MID  
40S. HIGHS IN THE MID 60S.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLOUDY. LOWS IN THE MID 40S.  
HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT AND SATURDAY  
PARTLY CLOUDY. LOWS AROUND 50. HIGHS  
IN THE UPPER 70S.  
 
 
 
IAZ042-171800-  
DUBUQUE-  
INCLUDING THE CITY OF DUBUQUE  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY, MAINLY  
THIS MORNING. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 70 PERCENT.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE MID 60S. SOUTH WINDS AROUND 15 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY. SHOWERS WITH THUNDERSTORMS LIKELY IN THE  
MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE LOWER 80S. SOUTH WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT  
A CHANCE OF THUNDERSTORMS. SHOWERS WITH LOWS IN  
THE LOWER 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY. NOT AS WARM WITH HIGHS AROUND 70.  
SOUTHWEST WINDS 15 TO 20 MPH, BECOMING NORTHWEST IN THE  
AFTERNOON.    
TUESDAY NIGHT THROUGH THURSDAY  
PARTLY CLOUDY. LOWS IN THE MID  
40S. HIGHS IN THE MID 60S.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLOUDY. LOWS IN THE MID 40S.  
HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT AND SATURDAY  
PARTLY CLOUDY. LOWS AROUND 50. HIGHS  
IN THE UPPER 70S.  
 
 
 
ILZ001-171800-  
JO DAVIESS-  
INCLUDING THE CITY OF GALENA  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY, MAINLY  
THIS MORNING. HIGHS IN THE MID 80S. SOUTHEAST WINDS 10 TO 15 MPH.  
GUSTS UP TO 30 MPH THIS AFTERNOON. CHANCE OF RAIN 70 PERCENT.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
MID 60S. SOUTH WINDS AROUND 15 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 50 PERCENT.    
MONDAY  
PARTLY SUNNY. OCCASIONAL SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HUMID WITH HIGHS IN THE LOWER 80S. SOUTH  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
80 PERCENT.    
MONDAY NIGHT  
A CHANCE OF THUNDERSTORMS. SHOWERS WITH LOWS IN  
THE LOWER 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 15 TO 20 MPH,  
BECOMING WEST 10 TO 15 MPH IN THE AFTERNOON.    
TUESDAY NIGHT THROUGH THURSDAY  
PARTLY CLOUDY. LOWS IN THE MID  
40S. HIGHS IN THE MID 60S.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE LOWER 70S.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 70S.  
 
 
 
ILZ002-171800-  
STEPHENSON-  
INCLUDING THE CITY OF FREEPORT  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS, MAINLY THIS MORNING. HIGHS IN THE MID 80S.  
SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 50 PERCENT.    
TONIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. LOWS IN THE MID 60S. SOUTH WINDS AROUND 15 MPH  
WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 50 PERCENT.    
MONDAY  
OCCASIONAL SHOWERS AND THUNDERSTORMS, MAINLY IN THE  
MORNING. HUMID WITH HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE MID 60S. SOUTH WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 30 MPH. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID 70S.  
SOUTHWEST WINDS AROUND 20 MPH, BECOMING WEST IN THE AFTERNOON.  
CHANCE OF RAIN 50 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. MUCH COOLER WITH LOWS IN THE MID 40S.    
WEDNESDAY THROUGH THURSDAY  
PARTLY CLOUDY. HIGHS IN THE MID  
60S. LOWS IN THE LOWER 40S.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE LOWER 70S.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 70S.  
 
 
 
IAZ051-171800-  
BENTON-  
INCLUDING THE CITY OF VINTON  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH OCCASIONAL SHOWERS AND THUNDERSTORMS  
THIS MORNING, THEN PARTLY SUNNY THIS AFTERNOON. HIGHS IN THE MID  
80S. SOUTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE  
OF RAIN 80 PERCENT.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
SHOWERS WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN  
THE MID 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 80 PERCENT.    
MONDAY  
MOSTLY CLOUDY. SHOWERS WITH THUNDERSTORMS LIKELY IN THE  
MORNING. HUMID WITH HIGHS IN THE MID 80S. SOUTH WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH A CHANCE OF THUNDERSTORMS. LOWS IN  
THE UPPER 50S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. NOT AS WARM. LESS HUMID WITH HIGHS IN THE UPPER 60S. WEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT THROUGH THURSDAY  
PARTLY CLOUDY. LOWS IN THE MID  
40S. HIGHS IN THE MID 60S.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLOUDY. LOWS IN THE MID 40S.  
HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT AND SATURDAY  
PARTLY CLOUDY. LOWS AROUND 50. HIGHS  
IN THE UPPER 70S.  
 
 
 
IAZ052-171800-  
LINN-  
INCLUDING THE CITY OF CEDAR RAPIDS  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH SHOWERS AND THUNDERSTORMS LIKELY THIS  
MORNING, THEN PARTLY SUNNY THIS AFTERNOON. HIGHS IN THE MID 80S.  
SOUTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 70 PERCENT.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE MID 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY. SHOWERS WITH THUNDERSTORMS LIKELY IN THE  
MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE LOWER 80S. SOUTH WINDS 15 TO  
20 MPH. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT  
A CHANCE OF THUNDERSTORMS. SHOWERS WITH LOWS  
AROUND 60. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. NOT AS WARM WITH HIGHS AROUND 70. WEST WINDS 15 TO 20 MPH.   
TUESDAY NIGHT THROUGH THURSDAY  
PARTLY CLOUDY. LOWS IN THE MID  
40S. HIGHS IN THE MID 60S.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLOUDY. LOWS IN THE MID 40S.  
HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 
 
 
IAZ053-171800-  
JONES-  
INCLUDING THE CITY OF ANAMOSA  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH SHOWERS AND THUNDERSTORMS LIKELY THIS  
MORNING, THEN PARTLY SUNNY THIS AFTERNOON. HIGHS IN THE MID 80S.  
SOUTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 70 PERCENT.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE MID 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY, MAINLY  
IN THE MORNING. HUMID WITH HIGHS IN THE LOWER 80S. SOUTH WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY NIGHT  
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE  
LOWER 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. NOT AS WARM WITH HIGHS IN THE LOWER 70S. SOUTHWEST WINDS  
15 TO 20 MPH, BECOMING NORTHWEST IN THE AFTERNOON.    
TUESDAY NIGHT THROUGH THURSDAY  
PARTLY CLOUDY. LOWS IN THE MID  
40S. HIGHS IN THE MID 60S.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLOUDY. LOWS IN THE MID 40S.  
HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 
 
 
IAZ054-171800-  
JACKSON-  
INCLUDING THE CITY OF MAQUOKETA  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY THIS  
MORNING. HIGHS IN THE MID 80S. SOUTHEAST WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 30 MPH. CHANCE OF RAIN 70 PERCENT.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
MID 60S. SOUTH WINDS AROUND 15 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 50 PERCENT.    
MONDAY  
PARTLY SUNNY WITH OCCASIONAL SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER  
80S. SOUTH WINDS AROUND 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 80 PERCENT.    
MONDAY NIGHT  
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE  
LOWER 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. NOT AS WARM WITH HIGHS IN THE LOWER 70S. SOUTHWEST WINDS  
15 TO 20 MPH, BECOMING WEST IN THE AFTERNOON.    
TUESDAY NIGHT THROUGH THURSDAY  
PARTLY CLOUDY. LOWS IN THE MID  
40S. HIGHS IN THE MID 60S.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLOUDY. LOWS IN THE MID 40S.  
HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLOUDY. LOWS IN THE LOWER  
50S. HIGHS IN THE UPPER 70S.  
 
 
 
ILZ007-171800-  
CARROLL-  
INCLUDING THE CITY OF MOUNT CARROLL  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS, MAINLY THIS MORNING. HIGHS IN THE MID 80S.  
SOUTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 50 PERCENT.    
TONIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. LOWS IN THE MID 60S. SOUTH WINDS AROUND 15 MPH  
WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 40 PERCENT.    
MONDAY  
PARTLY SUNNY. OCCASIONAL SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HUMID WITH HIGHS IN THE LOWER 80S. SOUTH  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
80 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE MID 60S. SOUTH WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 30 MPH. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID 70S.  
SOUTHWEST WINDS 15 TO 20 MPH, BECOMING WEST IN THE AFTERNOON.  
CHANCE OF RAIN 50 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. MUCH COOLER WITH LOWS IN THE UPPER 40S.    
WEDNESDAY THROUGH THURSDAY  
PARTLY CLOUDY. HIGHS IN THE MID  
60S. LOWS IN THE LOWER 40S.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE LOWER 70S.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 70S.  
 
 
 
IAZ063-171800-  
IOWA-  
INCLUDING THE CITY OF MARENGO  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH SHOWERS AND THUNDERSTORMS LIKELY THIS  
MORNING, THEN PARTLY SUNNY THIS AFTERNOON. HIGHS IN THE MID 80S.  
SOUTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 70 PERCENT.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE MID 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY. SHOWERS WITH THUNDERSTORMS LIKELY IN THE  
MORNING. HUMID WITH HIGHS IN THE MID 80S. SOUTH WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT  
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE  
UPPER 50S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. NOT AS WARM. LESS HUMID WITH HIGHS AROUND 70. WEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT THROUGH THURSDAY  
PARTLY CLOUDY. LOWS IN THE MID  
40S. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLOUDY. LOWS IN THE MID 40S.  
HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT AND SATURDAY  
PARTLY CLOUDY. LOWS IN THE LOWER  
50S. HIGHS AROUND 80.  
 
 
 
IAZ064-171800-  
JOHNSON-  
INCLUDING THE CITY OF IOWA CITY  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH SHOWERS AND THUNDERSTORMS LIKELY THIS  
MORNING, THEN PARTLY SUNNY THIS AFTERNOON. HIGHS IN THE MID 80S.  
SOUTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 70 PERCENT.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE MID 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY. SHOWERS WITH THUNDERSTORMS LIKELY IN THE  
MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE MID 80S. SOUTH WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT  
A CHANCE OF THUNDERSTORMS. SHOWERS WITH LOWS IN  
THE LOWER 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. NOT AS WARM WITH HIGHS IN THE LOWER 70S. WEST WINDS 15 TO  
20 MPH, BECOMING NORTHWEST IN THE AFTERNOON.    
TUESDAY NIGHT THROUGH THURSDAY  
PARTLY CLOUDY. LOWS IN THE MID  
40S. HIGHS IN THE MID 60S.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND  
50. HIGHS IN THE LOWER 70S.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 80.  
 
 
 
IAZ065-171800-  
CEDAR-  
INCLUDING THE CITY OF TIPTON  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH SHOWERS AND THUNDERSTORMS LIKELY THIS  
MORNING, THEN PARTLY SUNNY THIS AFTERNOON. HIGHS IN THE MID 80S.  
SOUTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 70 PERCENT.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
MID 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE  
OF RAIN 50 PERCENT.    
MONDAY  
PARTLY SUNNY WITH SHOWERS AND THUNDERSTORMS LIKELY IN  
THE MORNING, THEN MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER  
80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 70 PERCENT.    
MONDAY NIGHT  
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE  
LOWER 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. NOT AS WARM WITH HIGHS IN THE LOWER 70S. SOUTHWEST WINDS  
15 TO 20 MPH, BECOMING NORTHWEST IN THE AFTERNOON.    
TUESDAY NIGHT THROUGH THURSDAY  
PARTLY CLOUDY. LOWS IN THE MID  
40S. HIGHS IN THE MID 60S.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER  
40S. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLOUDY. LOWS IN THE LOWER  
50S. HIGHS IN THE UPPER 70S.  
 
 
 
IAZ066-171800-  
CLINTON-  
INCLUDING THE CITY OF CLINTON  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS  
THIS MORNING, THEN PARTLY SUNNY THIS AFTERNOON. HIGHS IN THE MID  
80S. SOUTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE  
OF RAIN 50 PERCENT.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
MID 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE  
OF RAIN 50 PERCENT.    
MONDAY  
PARTLY SUNNY WITH OCCASIONAL SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER  
80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 80 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT.  
LOWS IN THE MID 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS 15 TO 20 MPH,  
BECOMING WEST IN THE AFTERNOON.    
TUESDAY NIGHT THROUGH THURSDAY  
PARTLY CLOUDY. LOWS IN THE MID  
40S. HIGHS IN THE MID 60S.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE LOWER 70S.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 70S.  
 
 
 
ILZ009-171800-  
WHITESIDE-  
INCLUDING THE CITY OF STERLING  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
THIS MORNING. HIGHS IN THE MID 80S. SOUTHEAST WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
UPPER 60S. SOUTH WINDS AROUND 15 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 40 PERCENT.    
MONDAY  
PARTLY SUNNY. OCCASIONAL SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HUMID WITH HIGHS IN THE LOWER 80S. SOUTH  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
80 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE MID 60S. SOUTH WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 30 MPH. CHANCE OF RAIN 80 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 20 MPH, BECOMING WEST IN THE AFTERNOON.  
CHANCE OF RAIN 50 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. MUCH COOLER WITH LOWS IN THE UPPER 40S.    
WEDNESDAY THROUGH THURSDAY  
PARTLY CLOUDY. HIGHS IN THE MID  
60S. LOWS IN THE MID 40S.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE LOWER 70S.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 70S.  
 
 
 
IAZ076-171800-  
KEOKUK-  
INCLUDING THE CITY OF SIGOURNEY  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH SHOWERS AND THUNDERSTORMS LIKELY THIS  
MORNING, THEN PARTLY SUNNY THIS AFTERNOON. HIGHS IN THE MID 80S.  
SOUTHEAST WINDS 10 TO 15 MPH, BECOMING SOUTH AROUND 20 MPH THIS  
AFTERNOON. CHANCE OF RAIN 70 PERCENT.    
TONIGHT  
PARTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. SOUTH WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH SHOWERS WITH THUNDERSTORMS LIKELY IN  
THE MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. HUMID WITH HIGHS  
IN THE MID 80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT  
A CHANCE OF THUNDERSTORMS. SHOWERS WITH LOWS IN  
THE LOWER 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. NOT AS WARM WITH HIGHS AROUND 70. WEST WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT THROUGH THURSDAY  
PARTLY CLOUDY. LOWS IN THE MID  
40S. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND  
50. HIGHS IN THE MID 70S.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 80.  
 
 
 
IAZ077-171800-  
WASHINGTON-  
INCLUDING THE CITY OF WASHINGTON  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS  
THIS MORNING, THEN PARTLY SUNNY THIS AFTERNOON. HIGHS IN THE MID  
80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 50 PERCENT.    
TONIGHT  
PARTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. SOUTH WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY  
PARTLY SUNNY. SHOWERS AND THUNDERSTORMS LIKELY, MAINLY  
IN THE MORNING. HUMID WITH HIGHS IN THE MID 80S. SOUTH WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE  
LOWER 60S. SOUTH WINDS AROUND 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. NOT AS WARM WITH HIGHS IN THE LOWER 70S. WEST WINDS 15 TO  
20 MPH, BECOMING NORTHWEST IN THE AFTERNOON.    
TUESDAY NIGHT THROUGH THURSDAY  
PARTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER  
40S. HIGHS IN THE MID 70S.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 80.  
 
 
 
IAZ078-171800-  
LOUISA-  
INCLUDING THE CITY OF WAPELLO  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS  
THIS MORNING, THEN PARTLY SUNNY THIS AFTERNOON. HIGHS IN THE MID  
80S. SOUTH WINDS 15 TO 20 MPH. GUSTS UP TO 35 MPH THIS AFTERNOON.  
CHANCE OF RAIN 50 PERCENT.    
TONIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. LOWS IN THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 50 PERCENT.    
MONDAY  
PARTLY SUNNY. OCCASIONAL SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HUMID WITH HIGHS IN THE MID 80S. SOUTH  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
80 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE  
MID 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE  
OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY. NOT AS WARM WITH HIGHS IN THE MID 70S.  
SOUTHWEST WINDS 15 TO 20 MPH, BECOMING NORTHWEST IN THE  
AFTERNOON.    
TUESDAY NIGHT THROUGH THURSDAY  
PARTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE  
LOWER 50S. HIGHS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S.  
 
 
 
IAZ067-171800-  
MUSCATINE-  
INCLUDING THE CITY OF MUSCATINE  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS  
THIS MORNING, THEN PARTLY SUNNY THIS AFTERNOON. HIGHS IN THE MID  
80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 50 PERCENT.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
UPPER 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 50 PERCENT.    
MONDAY  
PARTLY SUNNY. OCCASIONAL SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HUMID WITH HIGHS IN THE MID 80S. SOUTH  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
80 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE  
MID 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE  
OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. NOT AS WARM WITH HIGHS IN THE LOWER 70S. SOUTHWEST WINDS  
15 TO 20 MPH, BECOMING NORTHWEST IN THE AFTERNOON.    
TUESDAY NIGHT THROUGH THURSDAY  
PARTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE  
LOWER 50S. HIGHS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY. HIGHS AROUND 80.  
 
 
 
IAZ068-171800-  
SCOTT-  
INCLUDING THE CITIES OF DAVENPORT AND BETTENDORF  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS  
THIS MORNING, THEN PARTLY SUNNY THIS AFTERNOON. HIGHS IN THE MID  
80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 50 PERCENT.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
UPPER 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 50 PERCENT.    
MONDAY  
PARTLY SUNNY. OCCASIONAL SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HUMID WITH HIGHS IN THE MID 80S. SOUTH  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
80 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT.  
LOWS IN THE MID 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS 15 TO 20 MPH,  
BECOMING WEST IN THE AFTERNOON.    
TUESDAY NIGHT THROUGH THURSDAY  
PARTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND  
50. HIGHS IN THE LOWER 70S.    
SATURDAY  
PARTLY SUNNY. HIGHS AROUND 80.  
 
 
 
ILZ015-171800-  
ROCK ISLAND-  
INCLUDING THE CITIES OF MOLINE AND ROCK ISLAND  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS  
THIS MORNING, THEN PARTLY SUNNY THIS AFTERNOON. HIGHS IN THE MID  
80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 40 PERCENT.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
UPPER 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 40 PERCENT.    
MONDAY  
PARTLY SUNNY. OCCASIONAL SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HUMID WITH HIGHS IN THE MID 80S. SOUTH  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
80 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE MID 60S. SOUTH WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 35 MPH. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID 70S.  
SOUTHWEST WINDS 15 TO 20 MPH, BECOMING WEST IN THE AFTERNOON.  
GUSTS UP TO 35 MPH. CHANCE OF RAIN 30 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. MUCH COOLER WITH LOWS IN THE UPPER 40S.    
WEDNESDAY THROUGH THURSDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER  
60S. LOWS IN THE MID 40S.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE  
LOWER 50S. HIGHS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY. HIGHS AROUND 80.  
 
 
 
ILZ024-171800-  
MERCER-  
INCLUDING THE CITY OF ALEDO  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS  
THIS MORNING, THEN PARTLY SUNNY THIS AFTERNOON. HIGHS IN THE MID  
80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 30 PERCENT.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
UPPER 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 40 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH OCCASIONAL SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S.  
SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
80 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE MID 60S. SOUTH WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 35 MPH. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 70S. SOUTHWEST WINDS 15 TO 20 MPH, BECOMING WEST IN THE  
AFTERNOON. GUSTS UP TO 35 MPH. CHANCE OF RAIN 40 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. MUCH COOLER WITH LOWS IN THE UPPER 40S.    
WEDNESDAY THROUGH THURSDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER  
60S. LOWS IN THE MID 40S.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE  
LOWER 50S. HIGHS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY. HIGHS AROUND 80.  
 
 
 
ILZ016-171800-  
HENRY IL-  
INCLUDING THE CITY OF GENESEO  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS  
THIS MORNING, THEN PARTLY SUNNY THIS AFTERNOON. HIGHS IN THE MID  
80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 30 PERCENT.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
UPPER 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 40 PERCENT.    
MONDAY  
PARTLY SUNNY. OCCASIONAL SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HUMID WITH HIGHS IN THE LOWER 80S. SOUTH  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
80 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE  
MID 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE  
OF RAIN 80 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHWEST WINDS AROUND 20 MPH, BECOMING WEST IN THE  
AFTERNOON. GUSTS UP TO 35 MPH. CHANCE OF RAIN 50 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. MUCH COOLER WITH LOWS AROUND 50.    
WEDNESDAY THROUGH THURSDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER  
60S. LOWS IN THE MID 40S.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER  
40S. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLOUDY. LOWS IN THE LOWER  
50S. HIGHS IN THE UPPER 70S.  
 
 
 
ILZ017-171800-  
BUREAU-  
INCLUDING THE CITY OF PRINCETON  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS MORNING, THEN PARTLY SUNNY THIS AFTERNOON.  
HIGHS IN THE MID 80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 20 PERCENT.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 20 PERCENT.    
MONDAY  
SHOWERS AND THUNDERSTORMS LIKELY, MAINLY IN THE  
MORNING. HUMID WITH HIGHS IN THE LOWER 80S. SOUTH WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 60S.  
SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
80 PERCENT.    
TUESDAY  
SHOWERS LIKELY. A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. BREEZY WITH HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
20 TO 25 MPH, BECOMING WEST 15 TO 20 MPH IN THE AFTERNOON. CHANCE  
OF RAIN 70 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY. MUCH COOLER WITH LOWS AROUND 50.    
WEDNESDAY THROUGH THURSDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER  
60S. LOWS IN THE MID 40S.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND  
50. HIGHS IN THE LOWER 70S.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 70S.  
 
 
 
ILZ018-171800-  
PUTNAM-  
INCLUDING THE CITY OF HENNEPIN  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS MORNING, THEN PARTLY SUNNY THIS AFTERNOON.  
HIGHS IN THE MID 80S. SOUTH WINDS 15 TO 20 MPH. CHANCE OF RAIN  
20 PERCENT.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 20 PERCENT.    
MONDAY  
SHOWERS AND THUNDERSTORMS LIKELY IN THE MORNING, THEN  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE MID 80S. SOUTH WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE  
UPPER 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 70 PERCENT.    
TUESDAY  
A CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS  
LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. BREEZY  
WITH HIGHS AROUND 80. SOUTHWEST WINDS 20 TO 25 MPH, BECOMING WEST  
15 TO 20 MPH IN THE AFTERNOON. CHANCE OF RAIN 70 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY. MUCH COOLER WITH LOWS IN THE  
LOWER 50S.    
WEDNESDAY THROUGH THURSDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER  
60S. LOWS IN THE MID 40S.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE  
LOWER 50S. HIGHS IN THE LOWER 70S.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 70S.  
 
 
 
IAZ087-171800-  
JEFFERSON-  
INCLUDING THE CITY OF FAIRFIELD  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS  
THIS MORNING, THEN MOSTLY SUNNY THIS AFTERNOON. HIGHS IN THE MID  
80S. SOUTH WINDS 15 TO 20 MPH. GUSTS UP TO 35 MPH THIS AFTERNOON.  
CHANCE OF RAIN 50 PERCENT.    
TONIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. LOWS IN THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 50 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH SHOWERS AND THUNDERSTORMS LIKELY IN  
THE MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HUMID WITH HIGHS  
IN THE MID 80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 70 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE  
LOWER 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. NOT AS WARM WITH HIGHS IN THE LOWER 70S. WEST WINDS 15 TO  
20 MPH, BECOMING NORTHWEST IN THE AFTERNOON.    
TUESDAY NIGHT AND WEDNESDAY  
PARTLY CLOUDY. LOWS IN THE UPPER  
40S. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE  
LOWER 50S. HIGHS IN THE MID 70S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 
 
 
IAZ088-171800-  
HENRY IA-  
INCLUDING THE CITY OF MOUNT PLEASANT  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS MORNING, THEN MOSTLY SUNNY THIS AFTERNOON.  
HIGHS IN THE MID 80S. SOUTH WINDS 15 TO 20 MPH. GUSTS UP TO  
35 MPH THIS AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
TONIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. LOWS IN THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 50 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH OCCASIONAL SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S.  
SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
80 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE  
LOWER 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. NOT AS WARM WITH HIGHS IN THE  
LOWER 70S. SOUTHWEST WINDS 15 TO 20 MPH, BECOMING NORTHWEST IN  
THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.    
TUESDAY NIGHT AND WEDNESDAY  
PARTLY CLOUDY. LOWS IN THE UPPER  
40S. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE  
LOWER 50S. HIGHS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S.  
 
 
 
IAZ089-171800-  
DES MOINES-  
INCLUDING THE CITY OF BURLINGTON  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS MORNING, THEN MOSTLY SUNNY THIS AFTERNOON.  
HIGHS IN THE MID 80S. SOUTH WINDS 15 TO 20 MPH. GUSTS UP TO  
35 MPH THIS AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
TONIGHT  
PARTLY CLOUDY. A CHANCE OF THUNDERSTORMS WITH A SLIGHT  
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. SOUTH  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
40 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH OCCASIONAL SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S.  
SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
80 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE  
MID 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE  
OF RAIN 80 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 70S. SOUTHWEST WINDS 15 TO 20 MPH, BECOMING WEST IN THE  
AFTERNOON. CHANCE OF RAIN 40 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. MUCH COOLER WITH LOWS AROUND 50.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE  
LOWER 50S. HIGHS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ025-171800-  
HENDERSON-  
INCLUDING THE CITY OF OQUAWKA  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS MORNING, THEN PARTLY SUNNY THIS AFTERNOON.  
HIGHS IN THE MID 80S. SOUTH WINDS 15 TO 20 MPH. GUSTS UP TO  
35 MPH THIS AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
UPPER 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 40 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH OCCASIONAL SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S.  
SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
80 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE  
MID 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE  
OF RAIN 80 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 70S. SOUTHWEST WINDS 15 TO 20 MPH, BECOMING WEST IN THE  
AFTERNOON. CHANCE OF RAIN 50 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. MUCH COOLER WITH LOWS AROUND 50.    
WEDNESDAY  
MOSTLY SUNNY. NOT AS WARM WITH HIGHS IN THE MID 60S.   
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE  
LOWER 50S. HIGHS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ026-171800-  
WARREN-  
INCLUDING THE CITY OF MONMOUTH  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS MORNING, THEN PARTLY SUNNY THIS AFTERNOON.  
HIGHS IN THE MID 80S. SOUTH WINDS 15 TO 20 MPH. GUSTS UP TO  
35 MPH THIS AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
UPPER 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 30 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH OCCASIONAL SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S.  
SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
80 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE  
MID 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE  
OF RAIN 80 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HUMID WITH  
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 20 MPH, BECOMING  
WEST IN THE AFTERNOON. GUSTS UP TO 35 MPH. CHANCE OF RAIN  
50 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY. MUCH COOLER WITH LOWS AROUND 50.    
WEDNESDAY  
MOSTLY SUNNY. NOT AS WARM WITH HIGHS IN THE MID 60S.   
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER  
40S. HIGHS IN THE MID 70S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S.  
HIGHS AROUND 80.  
 
 
 
IAZ098-171800-  
VAN BUREN-  
INCLUDING THE CITY OF KEOSAUQUA  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS MORNING, THEN MOSTLY SUNNY THIS AFTERNOON.  
HIGHS IN THE UPPER 80S. SOUTH WINDS 15 TO 20 MPH. GUSTS UP TO  
35 MPH THIS AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
TONIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. LOWS IN THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 50 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH OCCASIONAL THUNDERSTORMS AND SHOWERS  
LIKELY IN THE MORNING, THEN MOSTLY SUNNY WITH A CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID  
80S. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 80 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE  
LOWER 60S. SOUTH WINDS AROUND 15 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY. NOT AS WARM WITH HIGHS IN THE LOWER  
70S. SOUTHWEST WINDS 10 TO 15 MPH, BECOMING NORTHWEST IN THE  
AFTERNOON. GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. MUCH COOLER WITH LOWS IN THE UPPER 40S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE  
LOWER 50S. HIGHS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S.  
 
 
 
IAZ099-171800-  
LEE-  
INCLUDING THE CITY OF FORT MADISON  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS MORNING, THEN MOSTLY SUNNY THIS AFTERNOON.  
HIGHS IN THE MID 80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 20 PERCENT.    
TONIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. LOWS IN THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 40 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH OCCASIONAL SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S.  
SOUTH WINDS AROUND 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
80 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE  
MID 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE  
OF RAIN 80 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS WARM  
WITH HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 15 MPH,  
BECOMING NORTHWEST IN THE AFTERNOON. GUSTS UP TO 30 MPH. CHANCE  
OF RAIN 40 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. MUCH COOLER WITH LOWS AROUND 50.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS AROUND 70.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE  
LOWER 50S. HIGHS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S.  
 
 
 
MOZ009-171800-  
SCOTLAND-  
INCLUDING THE CITY OF MEMPHIS  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS MORNING, THEN MOSTLY SUNNY THIS AFTERNOON.  
HIGHS IN THE UPPER 80S. SOUTH WINDS 15 TO 20 MPH. GUSTS UP TO  
35 MPH THIS AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
TONIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. LOWS IN THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 50 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH OCCASIONAL SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S.  
SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
80 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE  
LOWER 60S. SOUTH WINDS AROUND 15 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
MOSTLY CLOUDY. NOT AS WARM WITH HIGHS IN THE MID 70S.  
SOUTHWEST WINDS 10 TO 15 MPH, BECOMING NORTHWEST IN THE  
AFTERNOON. GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COOLER WITH LOWS IN THE UPPER 40S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS AROUND 70.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 50.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE  
OF RAIN 30 PERCENT.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S.  
HIGHS IN THE LOWER 80S.  
 
 
 
MOZ010-171800-  
CLARK-  
INCLUDING THE CITY OF KAHOKA  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS MORNING, THEN MOSTLY SUNNY THIS AFTERNOON.  
HIGHS IN THE UPPER 80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 20 PERCENT.    
TONIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. LOWS IN THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 50 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH OCCASIONAL SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S.  
SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
80 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE  
MID 60S. SOUTH WINDS AROUND 15 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 80 PERCENT.    
TUESDAY  
MOSTLY CLOUDY. NOT AS WARM WITH HIGHS IN THE MID 70S.  
SOUTHWEST WINDS 10 TO 15 MPH, BECOMING NORTHWEST IN THE  
AFTERNOON. GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
MOSTLY CLOUDY. MUCH COOLER WITH LOWS AROUND 50.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE  
OF RAIN 30 PERCENT.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S.  
HIGHS IN THE LOWER 80S.  
 
 
 
ILZ034-171800-  
HANCOCK-  
INCLUDING THE CITY OF CARTHAGE  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY THIS MORNING, THEN BECOMING MOSTLY SUNNY.  
HIGHS IN THE MID 80S. SOUTH WINDS 15 TO 20 MPH. GUSTS UP TO  
35 MPH THIS AFTERNOON.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
UPPER 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 40 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH OCCASIONAL SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S.  
SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
80 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE  
MID 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE  
OF RAIN 80 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 70S. SOUTHWEST WINDS 15 TO 20 MPH, BECOMING WEST IN THE  
AFTERNOON. CHANCE OF RAIN 50 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY. MUCH COOLER WITH LOWS IN THE  
LOWER 50S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS AROUND 70.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE  
LOWER 50S. HIGHS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ035-171800-  
MCDONOUGH-  
INCLUDING THE CITY OF MACOMB  
506 AM CDT SUN MAY 17 2026  
   
TODAY  
MOSTLY CLOUDY THIS MORNING, THEN BECOMING MOSTLY SUNNY.  
HIGHS IN THE UPPER 80S. SOUTH WINDS 15 TO 20 MPH. GUSTS UP TO  
35 MPH THIS AFTERNOON.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 20 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH OCCASIONAL SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S.  
SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
80 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. HUMID WITH LOWS  
IN THE MID 60S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 70 PERCENT.    
TUESDAY  
SHOWERS LIKELY IN THE MORNING, THEN A CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN  
THE UPPER 70S. SOUTHWEST WINDS AROUND 20 MPH, BECOMING WEST IN  
THE AFTERNOON. CHANCE OF RAIN 70 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY. MUCH COOLER WITH LOWS IN THE  
LOWER 50S.    
WEDNESDAY  
MOSTLY SUNNY. NOT AS WARM WITH HIGHS IN THE UPPER  
60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE  
LOWER 50S. HIGHS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S.  
 
 
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