612  
FPUS53 KDVN 202034  
ZFPDVN  
 
ZONE FORECAST PRODUCT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
333 PM CDT MON JUL 20 2026  
 
IAZ040-210400-  
BUCHANAN-  
INCLUDING THE CITY OF INDEPENDENCE  
333 PM CDT MON JUL 20 2026  
   
..TORNADO WATCH 500 IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
TONIGHT  
SHOWERS AND THUNDERSTORMS EARLY, THEN A CHANCE OF  
SHOWERS AND THUNDERSTORMS THIS EVENING. SOME THUNDERSTORMS MAY BE  
SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND TORNADOES. HUMID WITH  
LOWS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH, BECOMING  
WEST 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF RAIN 90 PERCENT. HEAT  
INDEX VALUES UP TO 106 EARLY THIS EVENING.    
TUESDAY  
SUNNY. 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  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLEAR. LOWS AROUND 60. HIGHS  
IN THE MID 80S.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. HOT. LOWS IN THE  
UPPER 60S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 100.  
 
 
 
IAZ041-210400-  
DELAWARE-  
INCLUDING THE CITY OF MANCHESTER  
333 PM CDT MON JUL 20 2026  
   
..TORNADO WATCH 500 IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
TONIGHT  
SHOWERS AND THUNDERSTORMS THIS EVENING. SOME  
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND  
TORNADOES. HUMID WITH LOWS IN THE UPPER 60S. SOUTHWEST WINDS  
10 TO 15 MPH, BECOMING WEST 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF  
RAIN 90 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY THIS EVENING.    
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 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLEAR. LOWS AROUND 60. HIGHS  
IN THE MID 80S.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. HOT. LOWS IN THE  
UPPER 60S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 100.  
 
 
 
IAZ042-210400-  
DUBUQUE-  
INCLUDING THE CITY OF DUBUQUE  
333 PM CDT MON JUL 20 2026  
   
..TORNADO WATCH 500 IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
TONIGHT  
PARTLY CLOUDY. PATCHY SMOKE EARLY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS EARLY, THEN SHOWERS AND THUNDERSTORMS THIS  
EVENING. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS,  
LARGE HAIL, AND TORNADOES. HUMID WITH LOWS AROUND 70. SOUTHWEST  
WINDS 10 TO 15 MPH, BECOMING WEST AFTER MIDNIGHT. CHANCE OF RAIN  
90 PERCENT. HEAT INDEX VALUES UP TO 100 EARLY THIS EVENING.    
TUESDAY  
SUNNY. 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 MID 70S. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLEAR. LOWS AROUND 60. HIGHS  
IN THE MID 80S.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. HOT. LOWS IN THE  
UPPER 60S. HIGHS IN THE LOWER 90S.  
 
 
 
ILZ001-210400-  
JO DAVIESS-  
INCLUDING THE CITY OF GALENA  
333 PM CDT MON JUL 20 2026  
   
TONIGHT  
MOSTLY SUNNY, THEN BECOMING MOSTLY CLOUDY THIS  
EVENING, THEN BECOMING PARTLY CLOUDY. PATCHY SMOKE EARLY. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY, THEN SHOWERS  
AND THUNDERSTORMS LIKELY THIS EVENING. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS AROUND 70.  
SOUTHWEST WINDS 10 TO 15 MPH, BECOMING WEST 5 TO 10 MPH AFTER  
MIDNIGHT. CHANCE OF RAIN 70 PERCENT.    
TUESDAY  
SUNNY. 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  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT AND FRIDAY  
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLEAR. LOWS AROUND 60. HIGHS  
IN THE MID 80S.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. HOT. LOWS IN THE  
UPPER 60S. HIGHS AROUND 90.  
 
 
 
ILZ002-210400-  
STEPHENSON-  
INCLUDING THE CITY OF FREEPORT  
333 PM CDT MON JUL 20 2026  
   
TONIGHT  
PATCHY SMOKE EARLY. MOSTLY SUNNY EARLY, THEN MOSTLY  
CLOUDY WITH SHOWERS AND THUNDERSTORMS LIKELY THIS EVENING. PARTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. HUMID WITH LOWS AROUND 70. SOUTHWEST WINDS 15 TO  
20 MPH, BECOMING WEST 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF RAIN  
70 PERCENT.    
TUESDAY  
SUNNY WITH HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
15 TO 20 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. COOLER WITH LOWS IN THE MID 50S.  
NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT AND FRIDAY  
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S.  
HIGHS IN THE MID 80S.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLEAR. HOT. LOWS IN THE MID  
60S. HIGHS AROUND 90.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER  
60S. CHANCE OF RAIN 30 PERCENT.    
MONDAY  
SUNNY. HIGHS IN THE UPPER 80S.  
 
 
 
IAZ051-210400-  
BENTON-  
INCLUDING THE CITY OF VINTON  
333 PM CDT MON JUL 20 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..TORNADO WATCH 500 IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
TONIGHT  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY,  
THEN SHOWERS AND THUNDERSTORMS THIS EVENING. A CHANCE OF  
THUNDERSTORMS WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.  
SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL,  
AND TORNADOES THIS EVENING. 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 90 PERCENT. HEAT  
INDEX VALUES UP TO 102 EARLY THIS EVENING.    
TUESDAY  
SUNNY. 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 AROUND  
5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLEAR. LOWS AROUND 60. HIGHS  
IN THE MID 80S.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. HOT. LOWS IN THE  
UPPER 60S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 100.  
 
 
 
IAZ052-210400-  
LINN-  
INCLUDING THE CITY OF CEDAR RAPIDS  
333 PM CDT MON JUL 20 2026  
   
..TORNADO WATCH 500 IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
TONIGHT  
MOSTLY SUNNY EARLY, THEN BECOMING MOSTLY CLOUDY. A  
CHANCE OF SHOWERS AND THUNDERSTORMS EARLY, THEN SHOWERS AND  
THUNDERSTORMS THIS EVENING. A CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING  
WINDS, LARGE HAIL, AND TORNADOES THIS EVENING. 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  
90 PERCENT. HEAT INDEX VALUES UP TO 103 EARLY THIS 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. NORTH WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLEAR. LOWS AROUND 60. HIGHS  
IN THE MID 80S.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. HOT. LOWS IN THE  
UPPER 60S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 100.  
 
 
 
IAZ053-210400-  
JONES-  
INCLUDING THE CITY OF ANAMOSA  
333 PM CDT MON JUL 20 2026  
   
..TORNADO WATCH 500 IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
TONIGHT  
MOSTLY SUNNY, THEN BECOMING MOSTLY CLOUDY THIS  
EVENING, THEN BECOMING PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY, THEN SHOWERS AND THUNDERSTORMS THIS EVENING.  
A CHANCE OF THUNDERSTORMS WITH A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS,  
LARGE HAIL, AND TORNADOES THIS EVENING. HUMID WITH LOWS IN THE  
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH, BECOMING WEST 5 TO  
10 MPH AFTER MIDNIGHT. CHANCE OF RAIN 90 PERCENT. HEAT INDEX  
VALUES UP TO 103 EARLY THIS 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.  
NORTHWEST WINDS 10 TO 15 MPH, BECOMING NORTH AROUND 5 MPH AFTER  
MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLEAR. LOWS AROUND 60. HIGHS  
IN THE MID 80S.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. HOT. LOWS IN THE  
UPPER 60S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 100.  
 
 
 
IAZ054-210400-  
JACKSON-  
INCLUDING THE CITY OF MAQUOKETA  
333 PM CDT MON JUL 20 2026  
   
TONIGHT  
MOSTLY SUNNY, THEN BECOMING MOSTLY CLOUDY THIS  
EVENING, THEN BECOMING PARTLY CLOUDY. PATCHY SMOKE EARLY. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY. SHOWERS LIKELY  
WITH A CHANCE OF THUNDERSTORMS. HUMID WITH LOWS AROUND 70.  
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. 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.  
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. NORTH WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT AND FRIDAY  
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLEAR. LOWS AROUND 60. HIGHS  
IN THE MID 80S.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. HOT. LOWS IN THE  
UPPER 60S. HIGHS IN THE LOWER 90S.  
 
 
 
ILZ007-210400-  
CARROLL-  
INCLUDING THE CITY OF MOUNT CARROLL  
333 PM CDT MON JUL 20 2026  
   
TONIGHT  
MOSTLY SUNNY, THEN BECOMING MOSTLY CLOUDY THIS  
EVENING, THEN BECOMING PARTLY CLOUDY. PATCHY SMOKE EARLY.  
THUNDERSTORMS LIKELY WITH NUMEROUS SHOWERS THIS EVENING. A CHANCE  
OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS  
AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH, BECOMING WEST 5 TO  
10 MPH AFTER MIDNIGHT. 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 MID 70S. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT AND FRIDAY  
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLEAR. LOWS AROUND 60. HIGHS  
IN THE MID 80S.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. HOT. LOWS IN THE  
UPPER 60S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 100.  
 
 
 
IAZ063-210400-  
IOWA-  
INCLUDING THE CITY OF MARENGO  
333 PM CDT MON JUL 20 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..TORNADO WATCH 500 IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
TONIGHT  
SUNNY EARLY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY. SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY BE  
SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND TORNADOES THIS  
EVENING. HUMID WITH LOWS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO  
15 MPH, BECOMING WEST 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF RAIN  
90 PERCENT. HEAT INDEX VALUES UP TO 106 EARLY THIS EVENING.    
TUESDAY  
SUNNY WITH HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
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  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLEAR. LOWS AROUND 60. HIGHS  
IN THE UPPER 80S.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. HOT. LOWS IN THE  
UPPER 60S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 100.  
 
 
 
IAZ064-210400-  
JOHNSON-  
INCLUDING THE CITY OF IOWA CITY  
333 PM CDT MON JUL 20 2026  
   
..TORNADO WATCH 500 IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
TONIGHT  
MOSTLY SUNNY EARLY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY. SHOWERS AND THUNDERSTORMS LIKELY. SOME  
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND  
TORNADOES THIS EVENING. HUMID WITH LOWS IN THE LOWER 70S.  
SOUTHWEST WINDS 10 TO 15 MPH, BECOMING WEST 5 TO 10 MPH AFTER  
MIDNIGHT. CHANCE OF RAIN 70 PERCENT. HEAT INDEX VALUES UP TO  
105 EARLY THIS 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 AROUND 60. NORTH  
WINDS 10 TO 15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS  
IN THE UPPER 70S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE MID 80S.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. HOT. LOWS IN THE  
UPPER 60S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 100.  
 
 
 
IAZ065-210400-  
CEDAR-  
INCLUDING THE CITY OF TIPTON  
333 PM CDT MON JUL 20 2026  
   
TONIGHT  
MOSTLY SUNNY EARLY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY. SHOWERS AND THUNDERSTORMS LIKELY. HUMID WITH  
LOWS AROUND 70. 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 103 EARLY THIS 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.  
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. NORTH WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.    
FRIDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 70S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE MID 80S.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. HOT. LOWS IN THE  
UPPER 60S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 100.  
 
 
 
IAZ066-210400-  
CLINTON-  
INCLUDING THE CITY OF CLINTON  
333 PM CDT MON JUL 20 2026  
   
TONIGHT  
MOSTLY SUNNY EARLY. PATCHY SMOKE EARLY. SHOWERS AND  
THUNDERSTORMS LIKELY THIS EVENING. SHOWERS LIKELY WITH A CHANCE  
OF THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS AROUND 70.  
SOUTHWEST WINDS 10 TO 15 MPH, BECOMING WEST 5 TO 10 MPH AFTER  
MIDNIGHT. 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 IN THE UPPER 50S.  
NORTHWEST WINDS 10 TO 15 MPH, BECOMING NORTH AROUND 5 MPH AFTER  
MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT AND FRIDAY  
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLEAR. LOWS AROUND 60. HIGHS  
IN THE MID 80S.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. HOT. LOWS IN THE  
UPPER 60S. HIGHS IN THE LOWER 90S.  
 
 
 
ILZ009-210400-  
WHITESIDE-  
INCLUDING THE CITY OF STERLING  
333 PM CDT MON JUL 20 2026  
   
TONIGHT  
MOSTLY SUNNY EARLY. PATCHY SMOKE EARLY. SHOWERS AND  
THUNDERSTORMS LIKELY THIS EVENING. SHOWERS LIKELY WITH A CHANCE  
OF THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER  
70S. SOUTHWEST WINDS 10 TO 15 MPH, BECOMING WEST 5 TO 10 MPH  
AFTER MIDNIGHT. 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 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  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT AND FRIDAY  
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S.  
HIGHS IN THE MID 80S.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLEAR. HOT. LOWS IN THE MID  
60S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 100.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. HOT. LOWS AROUND 70.  
HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 100.  
 
 
 
IAZ076-210400-  
KEOKUK-  
INCLUDING THE CITY OF SIGOURNEY  
333 PM CDT MON JUL 20 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..TORNADO WATCH 500 IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
TONIGHT  
SUNNY EARLY. A SLIGHT CHANCE OF THUNDERSTORMS EARLY,  
THEN SHOWERS WITH THUNDERSTORMS LIKELY. SOME THUNDERSTORMS MAY BE  
SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND TORNADOES THIS  
EVENING. 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 80 PERCENT. HEAT INDEX VALUES UP TO 107 EARLY THIS  
EVENING.    
TUESDAY  
SUNNY. NOT AS WARM. HUMID WITH HIGHS IN THE LOWER 80S.  
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
CLEAR, COOLER WITH LOWS AROUND 60. NORTH WINDS  
10 TO 15 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 50S. NORTHEAST WINDS AROUND 5 MPH IN THE EVENING,  
BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS AROUND 60.    
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 UPPER  
80S. LOWS IN THE MID 60S.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HOT. HIGHS IN THE MID 90S.  
LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 105.  
 
 
 
IAZ077-210400-  
WASHINGTON-  
INCLUDING THE CITY OF WASHINGTON  
333 PM CDT MON JUL 20 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..TORNADO WATCH 500 IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
TONIGHT  
SUNNY EARLY. A SLIGHT CHANCE OF THUNDERSTORMS EARLY,  
THEN SHOWERS AND THUNDERSTORMS LIKELY. SOME THUNDERSTORMS MAY BE  
SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND TORNADOES THIS  
EVENING. HUMID WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO  
15 MPH, BECOMING WEST AFTER MIDNIGHT. CHANCE OF RAIN 70 PERCENT.  
HEAT INDEX VALUES UP TO 106 EARLY THIS EVENING.    
TUESDAY  
SUNNY WITH HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
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  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
CLEAR. LOWS IN THE MID 50S. NORTHEAST WINDS 5 TO 10 MPH IN THE  
EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS  
IN THE UPPER 70S.    
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. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. HOT. LOWS IN THE LOWER  
70S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 100.  
 
 
 
IAZ078-210400-  
LOUISA-  
INCLUDING THE CITY OF WAPELLO  
333 PM CDT MON JUL 20 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
 
   
TONIGHT  
SUNNY EARLY, THEN THUNDERSTORMS LIKELY WITH A CHANCE  
OF SHOWERS THIS EVENING. SHOWERS WITH A CHANCE OF THUNDERSTORMS  
AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. SOUTH WINDS  
AROUND 10 MPH, BECOMING WEST AFTER MIDNIGHT. CHANCE OF RAIN  
80 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY THIS EVENING.    
TUESDAY  
SUNNY 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  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS AROUND 60.    
FRIDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 70S.    
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 MID 90S. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. HOT. LOWS IN THE LOWER  
70S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 100.  
 
 
 
IAZ067-210400-  
MUSCATINE-  
INCLUDING THE CITY OF MUSCATINE  
333 PM CDT MON JUL 20 2026  
   
TONIGHT  
SUNNY EARLY, THEN SHOWERS AND THUNDERSTORMS LIKELY  
THIS EVENING. 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, BECOMING WEST AFTER MIDNIGHT.  
CHANCE OF RAIN 70 PERCENT. HEAT INDEX VALUES UP TO 104 EARLY THIS  
EVENING.    
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  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS AROUND 60.    
FRIDAY  
PARTLY 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. HOT. LOWS IN THE UPPER  
60S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 100.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. HOT. LOWS IN THE LOWER  
70S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 100.  
 
 
 
IAZ068-210400-  
SCOTT-  
INCLUDING THE CITIES OF DAVENPORT AND BETTENDORF  
333 PM CDT MON JUL 20 2026  
   
TONIGHT  
MOSTLY SUNNY EARLY. PATCHY SMOKE EARLY. SHOWERS AND  
THUNDERSTORMS LIKELY THIS EVENING. SHOWERS WITH A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.  
SOUTHWEST WINDS 10 TO 15 MPH, BECOMING WEST 5 TO 10 MPH AFTER  
MIDNIGHT. CHANCE OF RAIN 80 PERCENT. HEAT INDEX VALUES UP TO  
100 EARLY THIS EVENING.    
TUESDAY  
SUNNY 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 AROUND 60. NORTH  
WINDS 10 TO 15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60.    
FRIDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 70S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE MID 80S.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. HOT. LOWS IN THE  
UPPER 60S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 100.  
 
 
 
ILZ015-210400-  
ROCK ISLAND-  
INCLUDING THE CITIES OF MOLINE AND ROCK ISLAND  
333 PM CDT MON JUL 20 2026  
   
TONIGHT  
PATCHY SMOKE EARLY. MOSTLY SUNNY EARLY, THEN SHOWERS  
AND THUNDERSTORMS LIKELY THIS EVENING. SHOWERS WITH A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.  
SOUTHWEST WINDS 10 TO 15 MPH, BECOMING WEST 5 TO 10 MPH AFTER  
MIDNIGHT. CHANCE OF RAIN 80 PERCENT. HEAT INDEX VALUES UP TO  
102 EARLY THIS EVENING.    
TUESDAY  
SUNNY 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  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH  
WINDS 5 TO 10 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60.    
FRIDAY  
PARTLY 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. HOT. LOWS IN THE UPPER  
60S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 100.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. HOT. LOWS IN THE LOWER  
70S. HIGHS IN THE LOWER 90S.  
 
 
 
ILZ024-210400-  
MERCER-  
INCLUDING THE CITY OF ALEDO  
333 PM CDT MON JUL 20 2026  
   
TONIGHT  
MOSTLY SUNNY EARLY, THEN SHOWERS AND THUNDERSTORMS  
LIKELY THIS EVENING. SHOWERS WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. SOUTH WINDS 10 TO  
15 MPH, BECOMING WEST 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF RAIN  
80 PERCENT. HEAT INDEX VALUES UP TO 103 EARLY THIS EVENING.    
TUESDAY  
SUNNY. A SLIGHT 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 20 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  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
FRIDAY  
PARTLY 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. HOT. LOWS IN THE MID  
60S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 100.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. HOT. LOWS IN THE LOWER  
70S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 100.  
 
 
 
ILZ016-210400-  
HENRY IL-  
INCLUDING THE CITY OF GENESEO  
333 PM CDT MON JUL 20 2026  
   
TONIGHT  
PATCHY SMOKE EARLY. MOSTLY SUNNY EARLY, THEN SHOWERS  
AND THUNDERSTORMS LIKELY THIS EVENING. SHOWERS WITH A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.  
SOUTHWEST WINDS 10 TO 15 MPH, BECOMING AROUND 10 MPH AFTER  
MIDNIGHT. CHANCE OF RAIN 80 PERCENT.    
TUESDAY  
SUNNY WITH HIGHS IN THE MID 80S. NORTHWEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. COOLER WITH LOWS AROUND 60. NORTH  
WINDS 10 TO 15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS  
5 TO 10 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
FRIDAY  
PARTLY SUNNY. HIGHS IN THE MID 70S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLEAR. LOWS AROUND 60. HIGHS  
IN THE MID 80S.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLEAR. HOT. LOWS IN THE MID  
60S. HIGHS IN THE LOWER 90S.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. HOT. LOWS IN THE LOWER  
70S. HIGHS AROUND 90.  
 
 
 
ILZ017-210400-  
BUREAU-  
INCLUDING THE CITY OF PRINCETON  
333 PM CDT MON JUL 20 2026  
   
TONIGHT  
PATCHY SMOKE EARLY. MOSTLY SUNNY EARLY, THEN MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS THIS EVENING.  
PARTLY CLOUDY WITH SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS  
AFTER MIDNIGHT. WARMER WITH LOWS IN THE LOWER 70S. SOUTHWEST  
WINDS 10 TO 15 MPH, BECOMING WEST AFTER MIDNIGHT. CHANCE OF RAIN  
70 PERCENT.    
TUESDAY  
SUNNY WITH HIGHS IN THE MID 80S. NORTHWEST WINDS 15 TO  
20 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. COOLER WITH LOWS AROUND 60. NORTH  
WINDS 10 TO 15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
FRIDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 70S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLEAR. LOWS AROUND 60. HIGHS  
IN THE MID 80S.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLEAR. HOT. LOWS IN THE MID  
60S. HIGHS IN THE LOWER 90S.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. HOT. LOWS AROUND 70.  
HIGHS AROUND 90.  
 
 
 
ILZ018-210400-  
PUTNAM-  
INCLUDING THE CITY OF HENNEPIN  
333 PM CDT MON JUL 20 2026  
   
TONIGHT  
PATCHY SMOKE EARLY. MOSTLY SUNNY EARLY, THEN MOSTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
EVENING. MOSTLY CLOUDY WITH SHOWERS 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  
SUNNY. A SLIGHT 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 20 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLEAR. COOLER WITH LOWS IN THE LOWER 60S.  
NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
FRIDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 70S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLEAR. LOWS AROUND 60. HIGHS  
IN THE MID 80S.    
SATURDAY NIGHT THROUGH MONDAY  
MOSTLY CLEAR. HOT. LOWS IN THE  
UPPER 60S. HIGHS IN THE LOWER 90S.  
 
 
 
IAZ087-210400-  
JEFFERSON-  
INCLUDING THE CITY OF FAIRFIELD  
333 PM CDT MON JUL 20 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
 
   
TONIGHT  
SUNNY EARLY. THUNDERSTORMS LIKELY WITH A CHANCE OF  
SHOWERS THIS EVENING. SHOWERS 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, BECOMING WEST AFTER  
MIDNIGHT. CHANCE OF RAIN 80 PERCENT. HEAT INDEX VALUES UP TO  
107 EARLY THIS EVENING.    
TUESDAY  
SUNNY. A SLIGHT 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 20 PERCENT.    
TUESDAY NIGHT  
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  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
CLEAR. LOWS IN THE MID 50S. NORTHEAST WINDS 5 TO 10 MPH IN THE  
EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS  
IN THE UPPER 70S.    
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 UPPER 60S.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HOT. HIGHS IN THE MID 90S.  
LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 105.  
 
 
 
IAZ088-210400-  
HENRY IA-  
INCLUDING THE CITY OF MOUNT PLEASANT  
333 PM CDT MON JUL 20 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
 
   
TONIGHT  
SUNNY EARLY, THEN THUNDERSTORMS LIKELY WITH A CHANCE  
OF SHOWERS THIS EVENING. SHOWERS 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  
80 PERCENT. HEAT INDEX VALUES UP TO 106 EARLY THIS 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 40 PERCENT.    
TUESDAY NIGHT  
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  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
CLEAR. LOWS IN THE MID 50S. NORTHEAST WINDS AROUND 5 MPH IN THE  
EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS  
IN THE MID 70S.    
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 UPPER 60S.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HOT. HIGHS IN THE LOWER  
90S. LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 105.  
 
 
 
IAZ089-210400-  
DES MOINES-  
INCLUDING THE CITY OF BURLINGTON  
333 PM CDT MON JUL 20 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
 
   
TONIGHT  
MOSTLY SUNNY EARLY, THEN SHOWERS AND THUNDERSTORMS  
LIKELY THIS EVENING. SHOWERS WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. SOUTH WINDS AROUND  
10 MPH, BECOMING WEST AFTER MIDNIGHT. CHANCE OF RAIN 80 PERCENT.  
HEAT INDEX VALUES UP TO 104 EARLY THIS 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. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH IN  
THE EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS  
IN THE MID 70S.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE MID  
80S. LOWS IN THE UPPER 60S.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HOT. HIGHS IN THE LOWER  
90S. LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 100.  
 
 
 
ILZ025-210400-  
HENDERSON-  
INCLUDING THE CITY OF OQUAWKA  
333 PM CDT MON JUL 20 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
 
   
TONIGHT  
MOSTLY SUNNY EARLY, THEN THUNDERSTORMS LIKELY WITH  
SCATTERED SHOWERS THIS EVENING. SHOWERS WITH A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.  
SOUTH WINDS AROUND 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.  
CHANCE OF RAIN 80 PERCENT. HEAT INDEX VALUES UP TO 103 EARLY THIS  
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. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 50S. NORTHEAST WINDS AROUND 5 MPH IN THE  
EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS AROUND 60.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE MID 70S.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE MID  
80S. LOWS IN THE UPPER 60S.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HOT. HIGHS IN THE LOWER  
90S. LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 100.  
 
 
 
ILZ026-210400-  
WARREN-  
INCLUDING THE CITY OF MONMOUTH  
333 PM CDT MON JUL 20 2026  
   
TONIGHT  
MOSTLY SUNNY EARLY, THEN SHOWERS AND THUNDERSTORMS  
LIKELY THIS EVENING. SHOWERS WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. SOUTH WINDS 5 TO  
10 MPH, BECOMING WEST AFTER MIDNIGHT. CHANCE OF RAIN 80 PERCENT.  
HEAT INDEX VALUES UP TO 101 EARLY THIS 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  
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  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
CLEAR. LOWS IN THE MID 50S. NORTHEAST WINDS AROUND 5 MPH IN THE  
EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.    
FRIDAY  
PARTLY SUNNY. HIGHS IN THE MID 70S.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS AROUND 60.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE MID  
80S. LOWS IN THE MID 60S.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HOT. HIGHS IN THE LOWER  
90S. LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 100.  
 
 
 
IAZ098-210400-  
VAN BUREN-  
INCLUDING THE CITY OF KEOSAUQUA  
333 PM CDT MON JUL 20 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
 
   
TONIGHT  
SUNNY, THEN BECOMING PARTLY CLOUDY THIS EVENING, THEN  
BECOMING MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS THIS  
EVENING. SHOWERS 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, BECOMING WEST WITH GUSTS UP TO 20 MPH  
AFTER MIDNIGHT. CHANCE OF RAIN 70 PERCENT. HEAT INDEX VALUES UP  
TO 108 EARLY THIS 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 WITH GUSTS UP TO 25 MPH, DIMINISHING TO AROUND  
5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 50S. NORTHEAST WINDS AROUND 5 MPH IN THE  
EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
MOSTLY SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE UPPER 70S.  
CHANCE OF RAIN 30 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 THROUGH MONDAY  
MOSTLY CLEAR. HOT. HIGHS IN THE MID 90S.  
LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 105.  
 
 
 
IAZ099-210400-  
LEE-  
INCLUDING THE CITY OF FORT MADISON  
333 PM CDT MON JUL 20 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
 
   
TONIGHT  
SUNNY, THEN BECOMING PARTLY CLOUDY THIS EVENING, THEN  
BECOMING MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS THIS  
EVENING. SHOWERS WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH WITH  
GUSTS UP TO 20 MPH, BECOMING WEST WITH GUSTS UP TO 20 MPH AFTER  
MIDNIGHT. CHANCE OF RAIN 70 PERCENT. HEAT INDEX VALUES UP TO  
106 EARLY THIS 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. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE UPPER 70S.  
CHANCE OF RAIN 30 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 THROUGH MONDAY  
MOSTLY CLEAR. HOT. HIGHS IN THE MID 90S.  
LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 100.  
 
 
 
MOZ009-210400-  
SCOTLAND-  
INCLUDING THE CITY OF MEMPHIS  
333 PM CDT MON JUL 20 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
 
   
TONIGHT  
SUNNY, THEN BECOMING PARTLY CLOUDY THIS EVENING, THEN  
BECOMING MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
THIS EVENING. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. HUMID WITH LOWS IN THE MID 70S. SOUTHWEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 60 PERCENT. HEAT INDEX VALUES UP TO  
108 EARLY THIS EVENING.    
TUESDAY  
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  
50 PERCENT.    
TUESDAY NIGHT  
MOSTLY 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  
MOSTLY SUNNY. HIGHS AROUND 80. NORTH WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 50S. NORTHEAST WINDS AROUND 5 MPH IN THE  
EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
MOSTLY SUNNY. 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 CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID 70S. 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 THROUGH MONDAY  
MOSTLY CLEAR. HOT. HIGHS IN THE MID 90S.  
LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 105.  
 
 
 
MOZ010-210400-  
CLARK-  
INCLUDING THE CITY OF KAHOKA  
333 PM CDT MON JUL 20 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
 
   
TONIGHT  
SUNNY, THEN BECOMING PARTLY CLOUDY THIS EVENING, THEN  
BECOMING MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
THIS EVENING. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. HUMID WITH LOWS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH  
WITH GUSTS UP TO 20 MPH, BECOMING SOUTHWEST WITH GUSTS UP TO  
20 MPH AFTER MIDNIGHT. CHANCE OF RAIN 60 PERCENT. HEAT INDEX  
VALUES UP TO 107 EARLY THIS EVENING.    
TUESDAY  
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  
60 PERCENT.    
TUESDAY NIGHT  
CLEAR, COOLER WITH LOWS IN THE MID 60S. NORTH  
WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.    
WEDNESDAY  
SUNNY. HIGHS AROUND 80. NORTH WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 50S. NORTHEAST WINDS AROUND 5 MPH IN THE  
EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE UPPER 70S.  
CHANCE OF RAIN 30 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 THROUGH MONDAY  
MOSTLY CLEAR. HOT. HIGHS IN THE MID 90S.  
LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 105.  
 
 
 
ILZ034-210400-  
HANCOCK-  
INCLUDING THE CITY OF CARTHAGE  
333 PM CDT MON JUL 20 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
 
   
TONIGHT  
SUNNY, THEN BECOMING PARTLY CLOUDY THIS EVENING, THEN  
BECOMING MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
HUMID WITH LOWS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH WITH  
GUSTS UP TO 20 MPH, BECOMING SOUTHWEST WITH GUSTS UP TO 20 MPH  
AFTER MIDNIGHT. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP  
TO 103 EARLY THIS 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 MID 60S. NORTH  
WINDS 10 TO 15 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY  
SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
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. LOWS IN THE LOWER 60S.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE MID  
80S. LOWS IN THE UPPER 60S.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HOT. HIGHS IN THE LOWER  
90S. LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 100.  
 
 
 
ILZ035-210400-  
MCDONOUGH-  
INCLUDING THE CITY OF MACOMB  
333 PM CDT MON JUL 20 2026  
   
TONIGHT  
SUNNY, THEN BECOMING PARTLY CLOUDY THIS EVENING, THEN  
BECOMING MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY. SHOWERS WITH A CHANCE OF THUNDERSTORMS.  
WARMER WITH LOWS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH,  
BECOMING SOUTHWEST WITH GUSTS UP TO 20 MPH AFTER MIDNIGHT. CHANCE  
OF RAIN 70 PERCENT. HEAT INDEX VALUES UP TO 101 EARLY THIS  
EVENING.    
TUESDAY  
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 50 PERCENT.    
TUESDAY NIGHT  
CLEAR, COOLER WITH LOWS IN THE LOWER 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. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 50S. NORTHEAST WINDS AROUND 5 MPH IN THE  
EVENING, BECOMING LIGHT AND VARIABLE.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING. HIGHS  
IN THE MID 70S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE MID  
80S. LOWS IN THE MID 60S.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HOT. HIGHS IN THE LOWER  
90S. LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 100.  
 
 
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