228  
FPUS53 KDVN 201000  
ZFPDVN  
 
ZONE FORECAST PRODUCT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
458 AM CDT MON JUL 20 2026  
 
IAZ040-201700-  
BUCHANAN-  
INCLUDING THE CITY OF INDEPENDENCE  
458 AM CDT MON JUL 20 2026  
   
TODAY
 
MOSTLY SUNNY EARLY, THEN BECOMING MOSTLY SUNNY. PATCHY  
SMOKE THIS MORNING. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS  
THIS MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HOT WITH HIGHS AROUND 90. SOUTH WINDS 10 TO 15 MPH,  
BECOMING SOUTHWEST WITH GUSTS UP TO 25 MPH THIS AFTERNOON. CHANCE  
OF RAIN 70 PERCENT. HEAT INDEX VALUES UP TO 102.    
TONIGHT
 
MOSTLY CLEAR WITH SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 25 MPH, BECOMING WEST 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF  
RAIN 70 PERCENT. HEAT INDEX VALUES UP TO 100 EARLY IN THE  
EVENING.    
TUESDAY
 
SUNNY. NOT AS WARM. HUMID WITH HIGHS AROUND 80.  
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. COOLER WITH LOWS IN THE UPPER 50S.  
NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID  
50S. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE MID 80S.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. HOT. LOWS IN THE MID  
60S. HIGHS AROUND 90.  
 

 
 
IAZ041-201700-  
DELAWARE-  
INCLUDING THE CITY OF MANCHESTER  
458 AM CDT MON JUL 20 2026  
   
TODAY
 
MOSTLY SUNNY EARLY, THEN BECOMING MOSTLY SUNNY. PATCHY  
SMOKE. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS THIS  
MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON.  
HUMID WITH HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO 15 MPH,  
BECOMING SOUTHWEST WITH GUSTS UP TO 25 MPH THIS AFTERNOON. CHANCE  
OF RAIN 70 PERCENT. HEAT INDEX VALUES UP TO 101.    
TONIGHT
 
MOSTLY CLEAR WITH SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 25 MPH, BECOMING WEST 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF  
RAIN 70 PERCENT.    
TUESDAY
 
SUNNY WITH HIGHS AROUND 80. NORTHWEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. COOLER WITH LOWS IN THE UPPER 50S.  
NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID  
50S. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS AROUND 80.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE  
LOWER 60S. HIGHS IN THE MID 80S.    
SUNDAY
 
SUNNY, HOT WITH HIGHS AROUND 90.  
 

 
 
IAZ042-201700-  
DUBUQUE-  
INCLUDING THE CITY OF DUBUQUE  
458 AM CDT MON JUL 20 2026  
   
TODAY
 
MOSTLY SUNNY EARLY, THEN BECOMING MOSTLY SUNNY. PATCHY  
SMOKE. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS THIS  
MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON.  
LOCALLY HEAVY RAINFALL POSSIBLE THIS MORNING. HUMID WITH HIGHS IN  
THE UPPER 80S. SOUTH WINDS AROUND 5 MPH, INCREASING TO 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 70 PERCENT.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLEAR. A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN THE  
EVENING. HUMID WITH LOWS AROUND 70. WEST WINDS 10 TO 15 MPH.  
CHANCE OF RAIN 70 PERCENT.    
TUESDAY
 
SUNNY WITH HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. COOLER WITH LOWS IN THE UPPER 50S.  
NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
50S. HIGHS AROUND 80.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 60. HIGHS  
IN THE LOWER 80S.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE  
MID 60S. HIGHS IN THE MID 80S.    
SUNDAY
 
SUNNY, HOT WITH HIGHS AROUND 90.  
 

 
 
ILZ001-201700-  
JO DAVIESS-  
INCLUDING THE CITY OF GALENA  
458 AM CDT MON JUL 20 2026  
   
TODAY
 
PARTLY CLOUDY. PATCHY SMOKE. SHOWERS LIKELY WITH A  
CHANCE OF THUNDERSTORMS THIS MORNING. A CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. LOCALLY HEAVY RAINFALL POSSIBLE  
THIS MORNING. HUMID WITH HIGHS IN THE UPPER 80S. SOUTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 70 PERCENT.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A CHANCE  
OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN THE EVENING. HUMID  
WITH LOWS AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 25 MPH. CHANCE OF RAIN 60 PERCENT.    
TUESDAY
 
SUNNY WITH HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. COOLER WITH LOWS IN THE UPPER 50S.  
NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 60. HIGHS  
IN THE LOWER 80S.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE  
MID 60S. HIGHS IN THE MID 80S.    
SUNDAY
 
SUNNY, HOT WITH HIGHS AROUND 90.  
 

 
 
ILZ002-201700-  
STEPHENSON-  
INCLUDING THE CITY OF FREEPORT  
458 AM CDT MON JUL 20 2026  
   
TODAY
 
PARTLY CLOUDY. PATCHY SMOKE. A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOCALLY HEAVY RAINFALL POSSIBLE THIS MORNING.  
HUMID WITH HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A CHANCE  
OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN THE EVENING. HUMID  
WITH LOWS AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 25 MPH. CHANCE OF RAIN 60 PERCENT.    
TUESDAY
 
SUNNY WITH HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. COOLER WITH LOWS IN THE UPPER 50S.  
NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT
 
CLEAR. LOWS IN THE MID 50S.    
THURSDAY
 
SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT THROUGH SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER  
60S. HIGHS IN THE MID 80S.  
 

 
 
IAZ051-201700-  
BENTON-  
INCLUDING THE CITY OF VINTON  
458 AM CDT MON JUL 20 2026  
 
...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS  
EVENING...  
   
TODAY
 
MOSTLY SUNNY EARLY, THEN BECOMING MOSTLY SUNNY. A CHANCE  
OF SHOWERS AND THUNDERSTORMS. HOT WITH HIGHS IN THE LOWER 90S.  
SOUTH WINDS 5 TO 10 MPH, BECOMING SOUTHWEST 10 TO 15 MPH THIS  
AFTERNOON. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
105.    
TONIGHT
 
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS. HUMID WITH LOWS AROUND 70. SOUTHWEST WINDS 5 TO  
10 MPH WITH GUSTS UP TO 20 MPH, BECOMING WEST AFTER MIDNIGHT.  
CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 104 EARLY IN  
THE EVENING.    
TUESDAY
 
SUNNY. NOT AS WARM WITH HIGHS IN THE LOWER 80S.  
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. COOLER WITH LOWS IN THE UPPER 50S.  
NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE MID 80S.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. HOT. LOWS IN THE MID  
60S. HIGHS IN THE LOWER 90S.  
 

 
 
IAZ052-201700-  
LINN-  
INCLUDING THE CITY OF CEDAR RAPIDS  
458 AM CDT MON JUL 20 2026  
   
TODAY
 
MOSTLY SUNNY EARLY, THEN BECOMING MOSTLY SUNNY. PATCHY  
SMOKE THIS MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS. HOT  
WITH HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH, BECOMING  
SOUTHWEST 10 TO 15 MPH WITH GUSTS UP TO 25 MPH THIS AFTERNOON.  
CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 104.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS. HUMID  
WITH LOWS AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH, BECOMING WEST  
5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF RAIN 50 PERCENT. HEAT INDEX  
VALUES UP TO 103 EARLY IN THE EVENING.    
TUESDAY
 
SUNNY WITH HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. COOLER WITH LOWS IN THE UPPER 50S.  
NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID  
50S. HIGHS AROUND 80.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 60.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE MID 80S.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. HOT. LOWS IN THE MID  
60S. HIGHS IN THE LOWER 90S.  
 

 
 
IAZ053-201700-  
JONES-  
INCLUDING THE CITY OF ANAMOSA  
458 AM CDT MON JUL 20 2026  
   
TODAY
 
SUNNY EARLY THIS MORNING, THEN BECOMING MOSTLY SUNNY.  
PATCHY SMOKE. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS THIS  
MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON.  
HUMID WITH HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH,  
BECOMING SOUTHWEST 10 TO 15 MPH THIS AFTERNOON. CHANCE OF RAIN  
70 PERCENT. HEAT INDEX VALUES UP TO 102.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN THE  
EVENING. HUMID WITH LOWS AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH,  
BECOMING WEST 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF RAIN  
70 PERCENT. HEAT INDEX VALUES UP TO 100 EARLY IN THE EVENING.    
TUESDAY
 
SUNNY WITH HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. COOLER WITH LOWS IN THE UPPER 50S.  
NORTH WINDS 10 TO 15 MPH, DIMINISHING TO AROUND 5 MPH AFTER  
MIDNIGHT.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID  
50S. HIGHS AROUND 80.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE MID 80S.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. HOT. LOWS IN THE MID  
60S. HIGHS IN THE LOWER 90S.  
 

 
 
IAZ054-201700-  
JACKSON-  
INCLUDING THE CITY OF MAQUOKETA  
458 AM CDT MON JUL 20 2026  
   
TODAY
 
SUNNY EARLY THIS MORNING, THEN BECOMING MOSTLY SUNNY.  
PATCHY SMOKE. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS THIS  
MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON.  
LOCALLY HEAVY RAINFALL POSSIBLE THIS MORNING. HUMID WITH HIGHS IN  
THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH, BECOMING SOUTHWEST WITH  
GUSTS UP TO 20 MPH THIS AFTERNOON. CHANCE OF RAIN 70 PERCENT.    
TONIGHT
 
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. SHOWERS  
LIKELY, MAINLY IN THE EVENING. HUMID WITH LOWS AROUND 70. WEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 60 PERCENT.    
TUESDAY
 
SUNNY WITH HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. COOLER WITH LOWS IN THE UPPER 50S.  
NORTH WINDS 10 TO 15 MPH, DIMINISHING TO AROUND 5 MPH AFTER  
MIDNIGHT.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 60. HIGHS  
IN THE LOWER 80S.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE  
MID 60S. HIGHS IN THE MID 80S.    
SUNDAY
 
SUNNY, HOT WITH HIGHS IN THE LOWER 90S.  
 

 
 
ILZ007-201700-  
CARROLL-  
INCLUDING THE CITY OF MOUNT CARROLL  
458 AM CDT MON JUL 20 2026  
   
TODAY
 
PARTLY CLOUDY, THEN BECOMING SUNNY THIS MORNING, THEN  
BECOMING MOSTLY SUNNY. PATCHY SMOKE. A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOCALLY HEAVY RAINFALL POSSIBLE THIS MORNING.  
HUMID WITH HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH,  
BECOMING SOUTHWEST 10 TO 15 MPH THIS AFTERNOON. CHANCE OF RAIN  
50 PERCENT.    
TONIGHT
 
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
HUMID WITH LOWS AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE  
OF RAIN 70 PERCENT.    
TUESDAY
 
SUNNY WITH HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. COOLER WITH LOWS IN THE UPPER 50S.  
NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID  
50S. HIGHS AROUND 80.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE  
LOWER 60S. HIGHS IN THE MID 80S.    
SUNDAY
 
SUNNY, HOT WITH HIGHS AROUND 90.  
 

 
 
IAZ063-201700-  
IOWA-  
INCLUDING THE CITY OF MARENGO  
458 AM CDT MON JUL 20 2026  
 
...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS  
EVENING...  
   
TODAY
 
SUNNY EARLY THIS MORNING, THEN BECOMING MOSTLY SUNNY. A  
CHANCE OF SHOWERS AND THUNDERSTORMS THIS MORNING. A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HOT WITH HIGHS IN  
THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH, BECOMING SOUTHWEST WITH  
GUSTS UP TO 20 MPH THIS AFTERNOON. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 106.    
TONIGHT
 
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH  
WITH GUSTS UP TO 20 MPH, BECOMING WEST AFTER MIDNIGHT. CHANCE OF  
RAIN 70 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
TUESDAY
 
SUNNY. NOT AS WARM. HUMID WITH HIGHS IN THE LOWER 80S.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT
 
CLEAR, COOLER WITH LOWS AROUND 60. NORTH WINDS  
10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 60.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. HOT. LOWS IN THE MID  
60S. HIGHS IN THE LOWER 90S.  
 

 
 
IAZ064-201700-  
JOHNSON-  
INCLUDING THE CITY OF IOWA CITY  
458 AM CDT MON JUL 20 2026  
   
TODAY
 
SUNNY EARLY THIS MORNING, THEN BECOMING MOSTLY SUNNY.  
PATCHY SMOKE THIS MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
HOT WITH HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH,  
BECOMING SOUTHWEST WITH GUSTS UP TO 20 MPH THIS AFTERNOON. CHANCE  
OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 103.    
TONIGHT
 
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH  
WITH GUSTS UP TO 20 MPH, BECOMING WEST AFTER MIDNIGHT. CHANCE OF  
RAIN 70 PERCENT. HEAT INDEX VALUES UP TO 102 EARLY IN THE  
EVENING.    
TUESDAY
 
SUNNY WITH HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. COOLER WITH LOWS IN THE LOWER 60S.  
NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE MID 80S.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. HOT. LOWS IN THE UPPER  
60S. HIGHS IN THE LOWER 90S.  
 

 
 
IAZ065-201700-  
CEDAR-  
INCLUDING THE CITY OF TIPTON  
458 AM CDT MON JUL 20 2026  
   
TODAY
 
SUNNY EARLY THIS MORNING, THEN BECOMING MOSTLY SUNNY.  
PATCHY SMOKE. A CHANCE OF SHOWERS AND THUNDERSTORMS. HOT WITH  
HIGHS AROUND 90. SOUTH WINDS 5 TO 10 MPH, BECOMING SOUTHWEST WITH  
GUSTS UP TO 20 MPH THIS AFTERNOON. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 101.    
TONIGHT
 
A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. HUMID WITH LOWS IN  
THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS UP TO  
20 MPH, BECOMING WEST AFTER MIDNIGHT. CHANCE OF RAIN 70 PERCENT.  
HEAT INDEX VALUES UP TO 101 EARLY IN THE EVENING.    
TUESDAY
 
SUNNY WITH HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. COOLER WITH LOWS AROUND 60.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH, BECOMING  
NORTH AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 60. HIGHS  
IN THE LOWER 80S.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE  
MID 60S. HIGHS IN THE MID 80S.    
SUNDAY
 
SUNNY, HOT WITH HIGHS IN THE LOWER 90S.  
 

 
 
IAZ066-201700-  
CLINTON-  
INCLUDING THE CITY OF CLINTON  
458 AM CDT MON JUL 20 2026  
   
TODAY
 
SUNNY EARLY THIS MORNING, THEN BECOMING MOSTLY SUNNY.  
PATCHY SMOKE. A CHANCE OF SHOWERS AND THUNDERSTORMS. HOT WITH  
HIGHS AROUND 90. SOUTH WINDS 5 TO 10 MPH, BECOMING SOUTHWEST WITH  
GUSTS UP TO 20 MPH THIS AFTERNOON. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS. HUMID  
WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 70 PERCENT.    
TUESDAY
 
SUNNY WITH HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. COOLER WITH LOWS AROUND 60.  
NORTHWEST WINDS 10 TO 15 MPH, BECOMING NORTH AROUND 5 MPH AFTER  
MIDNIGHT.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 60. HIGHS  
IN THE LOWER 80S.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE  
MID 60S. HIGHS IN THE MID 80S.    
SUNDAY
 
SUNNY, HOT WITH HIGHS IN THE LOWER 90S.  
 

 
 
ILZ009-201700-  
WHITESIDE-  
INCLUDING THE CITY OF STERLING  
458 AM CDT MON JUL 20 2026  
   
TODAY
 
SUNNY EARLY THIS MORNING, THEN BECOMING MOSTLY SUNNY.  
PATCHY SMOKE. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON.  
HUMID WITH HIGHS IN THE UPPER 80S. SOUTHEAST WINDS 5 TO 10 MPH,  
BECOMING SOUTHWEST 10 TO 15 MPH THIS AFTERNOON. CHANCE OF RAIN  
50 PERCENT.    
TONIGHT
 
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 70 PERCENT.    
TUESDAY
 
SUNNY WITH HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. COOLER WITH LOWS AROUND 60. NORTH  
WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID  
50S. HIGHS AROUND 80.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE  
LOWER 60S. HIGHS IN THE MID 80S.    
SUNDAY
 
SUNNY, HOT WITH HIGHS IN THE LOWER 90S.  
 

 
 
IAZ076-201700-  
KEOKUK-  
INCLUDING THE CITY OF SIGOURNEY  
458 AM CDT MON JUL 20 2026  
 
...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS  
EVENING...  
   
TODAY
 
MOSTLY SUNNY. HOT WITH HIGHS IN THE MID 90S. SOUTH WINDS  
5 TO 10 MPH, BECOMING SOUTHWEST WITH GUSTS UP TO 20 MPH THIS  
AFTERNOON. HEAT INDEX VALUES UP TO 108.    
TONIGHT
 
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 LOWER 70S. SOUTHWEST WINDS AROUND 10 MPH, BECOMING WEST AFTER  
MIDNIGHT. CHANCE OF RAIN 70 PERCENT. HEAT INDEX VALUES UP TO  
107 EARLY IN THE EVENING.    
TUESDAY
 
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
MORNING. NOT AS WARM. HUMID WITH HIGHS IN THE MID 80S. NORTHWEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
50 PERCENT.    
TUESDAY NIGHT
 
CLEAR, COOLER WITH LOWS IN THE LOWER 60S. NORTH  
WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 60. CHANCE OF RAIN 30 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING. HIGHS  
IN THE LOWER 80S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE UPPER  
80S. LOWS IN THE MID 60S.    
SUNDAY
 
SUNNY, HOT WITH HIGHS IN THE LOWER 90S. HEAT INDEX  
VALUES UP TO 100 IN THE AFTERNOON.  
 

 
 
IAZ077-201700-  
WASHINGTON-  
INCLUDING THE CITY OF WASHINGTON  
458 AM CDT MON JUL 20 2026  
 
...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS  
EVENING...  
   
TODAY
 
MOSTLY SUNNY. PATCHY SMOKE THIS MORNING. A CHANCE OF  
SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HOT WITH HIGHS IN THE  
LOWER 90S. SOUTH WINDS 5 TO 10 MPH, BECOMING SOUTHWEST WITH GUSTS  
UP TO 20 MPH THIS AFTERNOON. CHANCE OF RAIN 50 PERCENT. HEAT  
INDEX VALUES UP TO 106.    
TONIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH SHOWERS  
LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 10 MPH, BECOMING  
WEST AFTER MIDNIGHT. CHANCE OF RAIN 70 PERCENT. HEAT INDEX VALUES  
UP TO 106 EARLY IN THE EVENING.    
TUESDAY
 
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
MORNING. HUMID WITH HIGHS IN THE LOWER 80S. NORTHWEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 50 PERCENT.    
TUESDAY NIGHT
 
CLEAR, COOLER WITH LOWS IN THE LOWER 60S. NORTH  
WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE MID 80S.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. HOT. LOWS IN THE UPPER  
60S. HIGHS IN THE LOWER 90S.  
 

 
 
IAZ078-201700-  
LOUISA-  
INCLUDING THE CITY OF WAPELLO  
458 AM CDT MON JUL 20 2026  
 
...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS  
EVENING...  
   
TODAY
 
MOSTLY SUNNY. PATCHY SMOKE. A CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. HOT WITH HIGHS IN THE LOWER 90S.  
SOUTH WINDS 5 TO 10 MPH, BECOMING SOUTHWEST WITH GUSTS UP TO  
20 MPH THIS AFTERNOON. CHANCE OF RAIN 50 PERCENT. HEAT INDEX  
VALUES UP TO 104.    
TONIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY WITH A CHANCE  
OF THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER  
70S. SOUTHWEST WINDS AROUND 10 MPH, BECOMING WEST AFTER MIDNIGHT.  
CHANCE OF RAIN 70 PERCENT. HEAT INDEX VALUES UP TO 104 EARLY IN  
THE EVENING.    
TUESDAY
 
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
MORNING. HUMID WITH HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 50 PERCENT.    
TUESDAY NIGHT
 
CLEAR, COOLER WITH LOWS IN THE LOWER 60S. NORTH  
WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. HOT. LOWS IN THE UPPER  
60S. HIGHS IN THE LOWER 90S.  
 

 
 
IAZ067-201700-  
MUSCATINE-  
INCLUDING THE CITY OF MUSCATINE  
458 AM CDT MON JUL 20 2026  
   
TODAY
 
SUNNY EARLY THIS MORNING, THEN BECOMING MOSTLY SUNNY.  
PATCHY SMOKE. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON.  
HOT WITH HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH,  
BECOMING SOUTHWEST WITH GUSTS UP TO 20 MPH THIS AFTERNOON. CHANCE  
OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 103.    
TONIGHT
 
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 70 PERCENT. HEAT INDEX VALUES UP TO 102 EARLY IN  
THE EVENING.    
TUESDAY
 
SUNNY WITH HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
CLEAR, COOLER WITH LOWS IN THE LOWER 60S. NORTH  
WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE MID 80S.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. HOT. LOWS IN THE UPPER  
60S. HIGHS IN THE LOWER 90S.  
 

 
 
IAZ068-201700-  
SCOTT-  
INCLUDING THE CITIES OF DAVENPORT AND BETTENDORF  
458 AM CDT MON JUL 20 2026  
   
TODAY
 
SUNNY EARLY THIS MORNING, THEN BECOMING MOSTLY SUNNY.  
PATCHY SMOKE. A CHANCE OF SHOWERS AND THUNDERSTORMS. HOT WITH  
HIGHS AROUND 90. SOUTH WINDS 5 TO 10 MPH, BECOMING SOUTHWEST WITH  
GUSTS UP TO 20 MPH THIS AFTERNOON. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.  
CHANCE OF RAIN 70 PERCENT.    
TUESDAY
 
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 80S.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. COOLER WITH LOWS IN THE LOWER 60S.  
NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE MID 80S.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. HOT. LOWS IN THE UPPER  
60S. HIGHS IN THE LOWER 90S.  
 

 
 
ILZ015-201700-  
ROCK ISLAND-  
INCLUDING THE CITIES OF MOLINE AND ROCK ISLAND  
458 AM CDT MON JUL 20 2026  
   
TODAY
 
SUNNY EARLY THIS MORNING, THEN BECOMING MOSTLY SUNNY.  
PATCHY SMOKE. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HOT WITH HIGHS AROUND 90. SOUTH WINDS 5 TO 10 MPH,  
BECOMING SOUTHWEST WITH GUSTS UP TO 20 MPH THIS AFTERNOON. CHANCE  
OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 100.    
TONIGHT
 
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.  
CHANCE OF RAIN 70 PERCENT. HEAT INDEX VALUES UP TO 100 EARLY IN  
THE EVENING.    
TUESDAY
 
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 80S.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. COOLER WITH LOWS IN THE LOWER 60S.  
NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE  
MID 60S. HIGHS IN THE MID 80S.    
SUNDAY
 
SUNNY, HOT WITH HIGHS IN THE LOWER 90S.  
 

 
 
ILZ024-201700-  
MERCER-  
INCLUDING THE CITY OF ALEDO  
458 AM CDT MON JUL 20 2026  
   
TODAY
 
SUNNY EARLY THIS MORNING, THEN BECOMING MOSTLY SUNNY.  
PATCHY SMOKE. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HUMID WITH HIGHS IN THE UPPER 80S. SOUTHEAST WINDS  
5 TO 10 MPH, BECOMING SOUTHWEST WITH GUSTS UP TO 20 MPH THIS  
AFTERNOON. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO  
101.    
TONIGHT
 
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH  
WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 70 PERCENT. HEAT INDEX  
VALUES UP TO 100 EARLY IN THE EVENING.    
TUESDAY
 
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
MORNING. HUMID WITH HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 50 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLEAR. COOLER WITH LOWS IN THE LOWER 60S.  
NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
50S. HIGHS AROUND 80.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS AROUND 60.    
FRIDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE  
MID 60S. HIGHS IN THE MID 80S.    
SUNDAY
 
SUNNY, HOT WITH HIGHS IN THE LOWER 90S.  
 

 
 
ILZ016-201700-  
HENRY IL-  
INCLUDING THE CITY OF GENESEO  
458 AM CDT MON JUL 20 2026  
   
TODAY
 
SUNNY EARLY THIS MORNING, THEN BECOMING MOSTLY SUNNY.  
PATCHY SMOKE. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HUMID WITH HIGHS IN THE UPPER 80S. SOUTHEAST WINDS  
5 TO 10 MPH, BECOMING SOUTHWEST WITH GUSTS UP TO 20 MPH THIS  
AFTERNOON. CHANCE OF RAIN 40 PERCENT.    
TONIGHT
 
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A SLIGHT  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO  
15 MPH. CHANCE OF RAIN 70 PERCENT.    
TUESDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING. HUMID WITH HIGHS IN THE MID 80S. NORTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 40 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLEAR. COOLER WITH LOWS IN THE LOWER 60S.  
NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 60. HIGHS  
AROUND 80.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE MID 80S.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S.  
HIGHS IN THE UPPER 80S.  
 

 
 
ILZ017-201700-  
BUREAU-  
INCLUDING THE CITY OF PRINCETON  
458 AM CDT MON JUL 20 2026  
   
TODAY
 
PARTLY CLOUDY. PATCHY SMOKE. A CHANCE OF THUNDERSTORMS  
WITH A SLIGHT CHANCE OF SHOWERS THIS AFTERNOON. HUMID WITH HIGHS  
IN THE UPPER 80S. SOUTHEAST WINDS 5 TO 10 MPH, BECOMING SOUTHWEST  
WITH GUSTS UP TO 20 MPH THIS AFTERNOON. CHANCE OF RAIN  
30 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY WITH A CHANCE  
OF THUNDERSTORMS AFTER MIDNIGHT. WARMER WITH LOWS IN THE LOWER  
70S. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF RAIN 70 PERCENT.    
TUESDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING. HUMID WITH HIGHS IN THE MID 80S. NORTHWEST WINDS  
15 TO 20 MPH. CHANCE OF RAIN 40 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLEAR. COOLER WITH LOWS IN THE LOWER 60S.  
NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID  
50S. HIGHS AROUND 80.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS AROUND 80.    
FRIDAY NIGHT THROUGH SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER  
60S. HIGHS IN THE UPPER 80S.  
 

 
 
ILZ018-201700-  
PUTNAM-  
INCLUDING THE CITY OF HENNEPIN  
458 AM CDT MON JUL 20 2026  
   
TODAY
 
PARTLY CLOUDY. PATCHY SMOKE. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS THIS AFTERNOON. HUMID WITH HIGHS IN THE MID  
80S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING SOUTHWEST WITH GUSTS  
UP TO 20 MPH THIS AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY WITH A CHANCE  
OF THUNDERSTORMS AFTER MIDNIGHT. WARMER WITH LOWS IN THE LOWER  
70S. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF RAIN 70 PERCENT.    
TUESDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING. HUMID WITH HIGHS IN THE MID 80S. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 50 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLEAR. COOLER WITH LOWS IN THE LOWER 60S.  
NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 60. HIGHS  
AROUND 80.    
FRIDAY NIGHT THROUGH SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S.  
HIGHS IN THE UPPER 80S.  
 

 
 
IAZ087-201700-  
JEFFERSON-  
INCLUDING THE CITY OF FAIRFIELD  
458 AM CDT MON JUL 20 2026  
 
...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS  
EVENING...  
   
TODAY
 
MOSTLY SUNNY. HOT WITH HIGHS IN THE LOWER 90S. SOUTH  
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST WITH GUSTS UP TO 20 MPH  
THIS AFTERNOON. HEAT INDEX VALUES UP TO 107.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH,  
BECOMING WEST AFTER MIDNIGHT. CHANCE OF RAIN 70 PERCENT. HEAT  
INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
TUESDAY
 
SUNNY. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS  
IN THE MORNING. HUMID WITH HIGHS IN THE MID 80S. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 70 PERCENT.    
TUESDAY NIGHT
 
CLEAR, COOLER WITH LOWS IN THE LOWER 60S. NORTH  
WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. NORTHEAST WINDS 5 TO 10 MPH.   
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. 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 MORNING. HIGHS  
AROUND 80. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE LOWER 60S.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE UPPER  
80S. LOWS IN THE MID 60S.    
SUNDAY
 
SUNNY, HOT WITH HIGHS IN THE LOWER 90S. HEAT INDEX  
VALUES UP TO 100 IN THE AFTERNOON.  
 

 
 
IAZ088-201700-  
HENRY IA-  
INCLUDING THE CITY OF MOUNT PLEASANT  
458 AM CDT MON JUL 20 2026  
 
...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS  
EVENING...  
   
TODAY
 
PATCHY SMOKE EARLY THIS MORNING. MOSTLY SUNNY. HOT WITH  
HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH, BECOMING  
SOUTHWEST THIS AFTERNOON. HEAT INDEX VALUES UP TO 105.    
TONIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH SHOWERS  
LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING WEST  
AFTER MIDNIGHT. CHANCE OF RAIN 70 PERCENT. HEAT INDEX VALUES UP  
TO 106 EARLY IN THE EVENING.    
TUESDAY
 
SUNNY. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS  
IN THE MORNING. HUMID WITH HIGHS IN THE MID 80S. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 70 PERCENT.    
TUESDAY NIGHT
 
CLEAR, COOLER WITH LOWS IN THE LOWER 60S. NORTH  
WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING. HIGHS  
AROUND 80. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE  
MID 60S. HIGHS IN THE MID 80S.    
SUNDAY
 
SUNNY, HOT WITH HIGHS IN THE LOWER 90S.  
 

 
 
IAZ089-201700-  
DES MOINES-  
INCLUDING THE CITY OF BURLINGTON  
458 AM CDT MON JUL 20 2026  
 
...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS  
EVENING...  
   
TODAY
 
MOSTLY SUNNY. PATCHY SMOKE. HOT WITH HIGHS IN THE LOWER  
90S. SOUTH WINDS 5 TO 10 MPH, BECOMING SOUTHWEST THIS AFTERNOON.  
HEAT INDEX VALUES UP TO 102.    
TONIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH SHOWERS  
LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING WEST  
AFTER MIDNIGHT. CHANCE OF RAIN 70 PERCENT. HEAT INDEX VALUES UP  
TO 102 EARLY IN THE EVENING.    
TUESDAY
 
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
MORNING. HUMID WITH HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 50 PERCENT.    
TUESDAY NIGHT
 
CLEAR, COOLER WITH LOWS IN THE LOWER 60S. NORTH  
WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING. HIGHS  
AROUND 80. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE MID 80S.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. HOT. LOWS IN THE UPPER  
60S. HIGHS IN THE LOWER 90S.  
 

 
 
ILZ025-201700-  
HENDERSON-  
INCLUDING THE CITY OF OQUAWKA  
458 AM CDT MON JUL 20 2026  
 
...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS  
EVENING...  
   
TODAY
 
MOSTLY SUNNY. PATCHY SMOKE. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS THIS AFTERNOON. HUMID WITH HIGHS IN THE UPPER  
80S. SOUTHEAST WINDS 5 TO 10 MPH, BECOMING SOUTHWEST THIS  
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
100.    
TONIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH SHOWERS  
LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING WEST  
AFTER MIDNIGHT. CHANCE OF RAIN 70 PERCENT. HEAT INDEX VALUES UP  
TO 100 EARLY IN THE EVENING.    
TUESDAY
 
SUNNY. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS  
IN THE MORNING. HUMID WITH HIGHS IN THE MID 80S. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 60 PERCENT.    
TUESDAY NIGHT
 
CLEAR, COOLER WITH LOWS IN THE LOWER 60S. NORTH  
WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING. HIGHS  
IN THE UPPER 70S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE MID 80S.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. HOT. LOWS IN THE UPPER  
60S. HIGHS AROUND 90.  
 

 
 
ILZ026-201700-  
WARREN-  
INCLUDING THE CITY OF MONMOUTH  
458 AM CDT MON JUL 20 2026  
   
TODAY
 
MOSTLY SUNNY. PATCHY SMOKE. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS THIS AFTERNOON. HUMID WITH HIGHS IN THE UPPER  
80S. SOUTHEAST WINDS 5 TO 10 MPH, BECOMING SOUTHWEST THIS  
AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
TONIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH SHOWERS  
LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS UP  
TO 20 MPH. CHANCE OF RAIN 70 PERCENT.    
TUESDAY
 
MOSTLY SUNNY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE MORNING. HUMID WITH HIGHS IN THE MID 80S.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF  
RAIN 60 PERCENT.    
TUESDAY NIGHT
 
CLEAR, COOLER WITH LOWS IN THE LOWER 60S. NORTH  
WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 60.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE MID 80S.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S.  
HIGHS IN THE UPPER 80S.  
 

 
 
IAZ098-201700-  
VAN BUREN-  
INCLUDING THE CITY OF KEOSAUQUA  
458 AM CDT MON JUL 20 2026  
 
...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS  
EVENING...  
   
TODAY
 
MOSTLY SUNNY. HOT WITH HIGHS IN THE MID 90S. SOUTH WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST THIS AFTERNOON. HEAT INDEX  
VALUES UP TO 107.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING WEST  
WITH GUSTS UP TO 20 MPH AFTER MIDNIGHT. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
TUESDAY
 
SUNNY. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS  
IN THE MORNING. HUMID WITH HIGHS IN THE MID 80S. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 70 PERCENT.    
TUESDAY NIGHT
 
CLEAR, COOLER WITH LOWS IN THE LOWER 60S. NORTH  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH, DIMINISHING TO AROUND  
5 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE  
OF SHOWERS. LOWS IN THE LOWER 60S. HIGHS AROUND 80.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE UPPER  
80S. LOWS IN THE UPPER 60S.    
SUNDAY
 
SUNNY, HOT WITH HIGHS IN THE LOWER 90S. HEAT INDEX  
VALUES UP TO 100 IN THE AFTERNOON.  
 

 
 
IAZ099-201700-  
LEE-  
INCLUDING THE CITY OF FORT MADISON  
458 AM CDT MON JUL 20 2026  
 
...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS  
EVENING...  
   
TODAY
 
PATCHY SMOKE EARLY THIS MORNING. MOSTLY SUNNY. HOT WITH  
HIGHS IN THE LOWER 90S. SOUTHEAST WINDS 5 TO 10 MPH, BECOMING  
SOUTHWEST THIS AFTERNOON. HEAT INDEX VALUES UP TO 105.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH,  
BECOMING WEST AFTER MIDNIGHT. CHANCE OF RAIN 60 PERCENT. HEAT  
INDEX VALUES UP TO 104 EARLY IN THE EVENING.    
TUESDAY
 
SUNNY. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS  
IN THE MORNING. HUMID WITH HIGHS IN THE MID 80S. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 70 PERCENT.    
TUESDAY NIGHT
 
CLEAR, COOLER WITH LOWS IN THE MID 60S. NORTH  
WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS AROUND 60.  
HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING. HIGHS  
IN THE UPPER 70S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE LOWER 60S.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE UPPER  
80S. LOWS IN THE UPPER 60S.    
SUNDAY
 
SUNNY, HOT WITH HIGHS IN THE LOWER 90S.  
 

 
 
MOZ009-201700-  
SCOTLAND-  
INCLUDING THE CITY OF MEMPHIS  
458 AM CDT MON JUL 20 2026  
 
...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS  
EVENING...  
   
TODAY
 
MOSTLY SUNNY. HOT WITH HIGHS IN THE MID 90S. SOUTH WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST THIS AFTERNOON. HEAT INDEX  
VALUES UP TO 106.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING WEST  
WITH GUSTS UP TO 20 MPH AFTER MIDNIGHT. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
TUESDAY
 
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
MORNING. HUMID WITH HIGHS IN THE UPPER 80S. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 50 PERCENT.    
TUESDAY NIGHT
 
CLEAR, COOLER WITH LOWS IN THE MID 60S. NORTH  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH, DIMINISHING TO AROUND  
5 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS AROUND 60.  
HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING. HIGHS  
AROUND 80. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE UPPER  
80S. LOWS IN THE UPPER 60S.    
SUNDAY
 
SUNNY, HOT WITH HIGHS IN THE LOWER 90S. HEAT INDEX  
VALUES UP TO 100.  
 

 
 
MOZ010-201700-  
CLARK-  
INCLUDING THE CITY OF KAHOKA  
458 AM CDT MON JUL 20 2026  
 
...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS  
EVENING...  
   
TODAY
 
PATCHY SMOKE EARLY. MOSTLY SUNNY. HOT WITH HIGHS IN THE  
LOWER 90S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING SOUTHWEST  
AROUND 5 MPH THIS AFTERNOON. HEAT INDEX VALUES UP TO 107.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS UP TO  
20 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
106 EARLY IN THE EVENING.    
TUESDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING. LOCALLY HEAVY RAINFALL POSSIBLE IN THE MORNING.  
HUMID WITH HIGHS IN THE UPPER 80S. NORTHWEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 50 PERCENT.    
TUESDAY NIGHT
 
CLEAR. NOT AS WARM WITH LOWS IN THE MID 60S.  
NORTH WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE  
OF SHOWERS. LOWS IN THE LOWER 60S. HIGHS AROUND 80.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE UPPER  
80S. LOWS IN THE UPPER 60S.    
SUNDAY
 
SUNNY, HOT WITH HIGHS IN THE LOWER 90S. HEAT INDEX  
VALUES UP TO 100.  
 

 
 
ILZ034-201700-  
HANCOCK-  
INCLUDING THE CITY OF CARTHAGE  
458 AM CDT MON JUL 20 2026  
 
...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS  
EVENING...  
   
TODAY
 
PATCHY SMOKE EARLY THIS MORNING. MOSTLY SUNNY. HOT WITH  
HIGHS AROUND 90. SOUTHEAST WINDS 5 TO 10 MPH, BECOMING SOUTHWEST  
THIS AFTERNOON. HEAT INDEX VALUES UP TO 103.    
TONIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. HUMID WITH LOWS IN THE MID 70S. SOUTHWEST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
103 EARLY IN THE EVENING.    
TUESDAY
 
MOSTLY SUNNY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF  
RAIN 70 PERCENT.    
TUESDAY NIGHT
 
CLEAR. NOT AS WARM WITH LOWS IN THE MID 60S.  
NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS AROUND 60.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
FRIDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING. HIGHS  
IN THE UPPER 70S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE MID  
80S. LOWS IN THE UPPER 60S.    
SUNDAY
 
SUNNY, HOT WITH HIGHS IN THE LOWER 90S.  
 

 
 
ILZ035-201700-  
MCDONOUGH-  
INCLUDING THE CITY OF MACOMB  
458 AM CDT MON JUL 20 2026  
   
TODAY
 
MOSTLY SUNNY. PATCHY SMOKE. HUMID WITH HIGHS IN THE  
UPPER 80S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING SOUTHWEST THIS  
AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. WARMER WITH LOWS IN THE MID 70S.  
SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF  
RAIN 60 PERCENT.    
TUESDAY
 
MOSTLY SUNNY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE MORNING. HUMID WITH HIGHS IN THE MID 80S.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF  
RAIN 60 PERCENT.    
TUESDAY NIGHT
 
CLEAR, COOLER WITH LOWS IN THE MID 60S.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH, BECOMING  
NORTH AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
FRIDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING. HIGHS  
IN THE UPPER 70S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE  
MID 60S. HIGHS IN THE MID 80S.    
SUNDAY
 
SUNNY, HOT WITH HIGHS AROUND 90.  
 

 
 
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