666  
FPUS53 KLSX 251923  
ZFPLSX  
 
ZONE FORECASTS  
NATIONAL WEATHER SERVICE SAINT LOUIS MO  
223 PM CDT FRI JUL 25 2025  
 
ILZ100-101-MOZ061-063-064-260300-  
MADISON IL-SAINT CLAIR IL-SAINT CHARLES MO-SAINT LOUIS MO-  
SAINT LOUIS CITY MO-  
INCLUDING THE CITIES OF ALTON, EDWARDSVILLE, BELLEVILLE, CAHOKIA,  
SAINT CHARLES, AND SAINT LOUIS  
223 PM CDT FRI JUL 25 2025  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT TUESDAY
 
 
   
THIS AFTERNOON
 
MOSTLY SUNNY WITH ISOLATED SHOWERS AND  
THUNDERSTORMS. HOT. NEAR STEADY TEMPERATURE IN THE MID 90S. SOUTH  
WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES  
UP TO 110.    
TONIGHT
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN  
THE EVENING. HUMID WITH LOWS IN THE MID 70S. SOUTH WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
109 EARLY IN THE EVENING.    
SATURDAY
 
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. SOUTH WINDS  
5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
106.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE MID 70S.  
SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX  
VALUES UP TO 103 EARLY IN THE EVENING.    
SUNDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S.  
SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT  
INDEX VALUES UP TO 108.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS IN THE UPPER 70S. CHANCE OF RAIN 40 PERCENT. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLEAR. HOT. HIGHS IN THE UPPER  
90S. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 110.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLEAR. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HOT. HIGHS IN THE UPPER 90S. LOWS IN  
THE MID 70S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
115.    
WEDNESDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 105.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS AROUND  
70. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 100 EARLY  
IN THE EVENING.    
THURSDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A  
SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS  
IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN  
30 PERCENT.  
 

 
 
MOZ049-050-260300-  
OSAGE MO-CALLAWAY MO-  
INCLUDING THE CITY OF FULTON  
223 PM CDT FRI JUL 25 2025  
   
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT TUESDAY
 
 
   
THIS AFTERNOON
 
SUNNY WITH ISOLATED SHOWERS AND THUNDERSTORMS.  
NEAR STEADY TEMPERATURE IN THE LOWER 90S. SOUTHEAST WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 103.    
TONIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. SCATTERED  
THUNDERSTORMS, MAINLY IN THE EVENING. HUMID WITH LOWS IN THE MID  
70S. SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT.  
HEAT INDEX VALUES UP TO 103 EARLY IN THE EVENING.    
SATURDAY
 
MOSTLY SUNNY. SCATTERED SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. SOUTH WINDS  
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
105.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH SCATTERED SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH. CHANCE  
OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 100 EARLY IN THE  
EVENING.    
SUNDAY
 
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS IN THE LOWER 90S. SOUTHWEST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
103.    
SUNDAY NIGHT
 
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLEAR. HOT. HIGHS IN THE MID  
90S. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 105.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLEAR. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HOT. HIGHS IN THE MID 90S. LOWS IN THE  
LOWER 70S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
110.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 90. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
UPPER 60S. CHANCE OF RAIN 50 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 30 PERCENT.  
 

 
 
MOZ042-260300-  
AUDRAIN MO-  
INCLUDING THE CITY OF MEXICO  
223 PM CDT FRI JUL 25 2025  
 
...HEAT ADVISORY IN EFFECT FROM NOON SATURDAY TO 7 PM CDT  
TUESDAY...  
   
THIS AFTERNOON
 
MOSTLY SUNNY. NEAR STEADY TEMPERATURE IN THE  
UPPER 80S. SOUTHEAST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO  
100.    
TONIGHT
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE EVENING. HUMID WITH LOWS IN THE LOWER 70S. EAST  
WINDS AROUND 5 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT. CHANCE OF  
RAIN 30 PERCENT.    
SATURDAY
 
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS IN  
THE MORNING, THEN SCATTERED SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO  
10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 101.    
SATURDAY NIGHT
 
PARTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.  
SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 60 PERCENT.    
SUNDAY
 
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS AROUND 90. SOUTHWEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 103.    
SUNDAY NIGHT
 
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 100 EARLY IN THE EVENING.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE LOWER 90S.  
LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 105.    
TUESDAY
 
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
TUESDAY NIGHT
 
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF  
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN  
THE EVENING.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE OF RAIN 50 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. CHANCE OF RAIN  
30 PERCENT.  
 

 
 
MOZ041-047-048-260300-  
BOONE MO-MONITEAU MO-COLE MO-  
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY  
223 PM CDT FRI JUL 25 2025  
   
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT TUESDAY
 
 
   
THIS AFTERNOON
 
MOSTLY SUNNY. NEAR STEADY TEMPERATURE IN THE  
UPPER 80S. SOUTHEAST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO  
101.    
TONIGHT
 
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE EVENING. HUMID WITH LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES  
UP TO 101 EARLY IN THE EVENING.    
SATURDAY
 
MOSTLY SUNNY. SCATTERED SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. SOUTH WINDS  
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
106.    
SATURDAY NIGHT
 
PARTLY CLOUDY. SCATTERED SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE MID 70S.  
SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX  
VALUES UP TO 104 EARLY IN THE EVENING.    
SUNDAY
 
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS IN THE LOWER 90S. SOUTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
104.    
SUNDAY NIGHT
 
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLEAR. HOT. HIGHS IN THE MID  
90S. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 110.    
TUESDAY
 
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS IN THE MID 90S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105.    
TUESDAY NIGHT
 
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
WEDNESDAY AND WEDNESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF  
SHOWERS AND THUNDERSTORMS. HIGHS AROUND 90. LOWS IN THE UPPER  
60S. CHANCE OF RAIN 50 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 40 PERCENT.  
 

 
 
ILZ095-096-MOZ018-019-026-027-260300-  
ADAMS IL-BROWN IL-KNOX MO-LEWIS MO-SHELBY MO-MARION MO-  
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, AND HANNIBAL  
223 PM CDT FRI JUL 25 2025  
   
THIS AFTERNOON
 
PARTLY SUNNY. NEAR STEADY TEMPERATURE IN THE  
MID 80S. SOUTHEAST WINDS AROUND 5 MPH.    
TONIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND  
THUNDERSTORMS. HUMID WITH LOWS IN THE LOWER 70S. SOUTHEAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
SATURDAY
 
PARTLY SUNNY. SCATTERED SHOWERS AND THUNDERSTORMS IN  
THE MORNING, THEN NUMEROUS SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO  
10 MPH. CHANCE OF RAIN 70 PERCENT. HEAT INDEX VALUES UP TO 101.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF  
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE  
MID 70S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 70 PERCENT.  
HEAT INDEX VALUES UP TO 102 EARLY IN THE EVENING.    
SUNDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HUMID WITH HIGHS IN THE LOWER 90S.  
SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT  
INDEX VALUES UP TO 107.    
SUNDAY NIGHT
 
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE LOWER 90S.  
LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 110.    
TUESDAY
 
SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF THUNDERSTORMS  
AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A  
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF  
RAIN 50 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS, MAINLY IN THE MORNING. HIGHS IN THE UPPER 70S.  
CHANCE OF RAIN 40 PERCENT.  
 

 
 
ILZ097-MOZ034>036-260300-  
PIKE IL-MONROE MO-RALLS MO-PIKE MO-  
INCLUDING THE CITIES OF PITTSFIELD AND BOWLING GREEN  
223 PM CDT FRI JUL 25 2025  
 
...HEAT ADVISORY IN EFFECT FROM NOON SATURDAY TO 7 PM CDT  
TUESDAY...  
   
THIS AFTERNOON
 
MOSTLY SUNNY WITH ISOLATED SHOWERS AND  
THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE UPPER 80S.  
SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 102.    
TONIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND  
THUNDERSTORMS. HUMID WITH LOWS IN THE LOWER 70S. EAST WINDS  
AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT. CHANCE OF RAIN  
40 PERCENT. HEAT INDEX VALUES UP TO 100 EARLY IN THE EVENING.    
SATURDAY
 
PARTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS IN  
THE MORNING, THEN SCATTERED SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
103.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN  
60 PERCENT. HEAT INDEX VALUES UP TO 102 EARLY IN THE EVENING.    
SUNDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HUMID WITH HIGHS IN THE LOWER 90S.  
SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT  
INDEX VALUES UP TO 106.    
SUNDAY NIGHT
 
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE LOWER 90S.  
LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 110.    
TUESDAY
 
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE  
OF SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 30 PERCENT. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE OF  
RAIN 50 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. CHANCE OF RAIN  
40 PERCENT.  
 

 
 
ILZ069-070-074-260300-  
CLINTON IL-MARION IL-WASHINGTON IL-  
INCLUDING THE CITIES OF CENTRALIA AND SALEM  
223 PM CDT FRI JUL 25 2025  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT TUESDAY
 
 
   
THIS AFTERNOON
 
MOSTLY SUNNY WITH ISOLATED SHOWERS AND  
THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE LOWER 90S. SOUTH  
WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES  
UP TO 109.    
TONIGHT
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN  
THE EVENING. HUMID WITH LOWS IN THE MID 70S. SOUTH WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
108 EARLY IN THE EVENING.    
SATURDAY
 
PARTLY SUNNY. SCATTERED SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. SOUTH WINDS  
5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO  
105.    
SATURDAY NIGHT
 
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. HUMID WITH LOWS IN THE MID 70S. SOUTH WINDS 5 TO  
10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
103 EARLY IN THE EVENING.    
SUNDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER  
90S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 107.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS IN THE MID 70S. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES  
UP TO 105 EARLY IN THE EVENING.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLEAR. HOT. HIGHS IN THE MID  
90S. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 110.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLEAR. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HOT. HIGHS IN THE MID 90S. LOWS IN THE  
MID 70S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY AND WEDNESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF  
SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER 90S. LOWS AROUND  
70. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 105.    
THURSDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF RAIN  
30 PERCENT.  
 

 
 
MOZ074-084-085-099-260300-  
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-  
INCLUDING THE CITY OF FARMINGTON  
223 PM CDT FRI JUL 25 2025  
   
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT TUESDAY
 
 
   
THIS AFTERNOON
 
MOSTLY SUNNY WITH ISOLATED SHOWERS AND  
THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE LOWER 90S.  
SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 106.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. HUMID WITH LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
SATURDAY
 
MOSTLY SUNNY. SCATTERED SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS AROUND 90. SOUTH WINDS 5 TO  
10 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 102.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT.    
SUNDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. SOUTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO  
104.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS IN THE MID 70S. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES  
UP TO 100 EARLY IN THE EVENING.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLEAR. HOT. HIGHS IN THE MID  
90S. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 110.    
TUESDAY
 
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS IN THE UPPER 90S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY AND WEDNESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF  
SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER 90S. LOWS AROUND  
70. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 105.    
THURSDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A  
SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS  
IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN  
30 PERCENT.  
 

 
 
MOZ051-052-060-260300-  
MONTGOMERY MO-LINCOLN MO-WARREN MO-  
223 PM CDT FRI JUL 25 2025  
   
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT TUESDAY
 
 
   
THIS AFTERNOON
 
MOSTLY SUNNY WITH ISOLATED SHOWERS AND  
THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE LOWER 90S.  
SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 106.    
TONIGHT
 
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE EVENING. HUMID WITH LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES  
UP TO 104 EARLY IN THE EVENING.    
SATURDAY
 
MOSTLY SUNNY. SCATTERED SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. SOUTH WINDS  
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
105.    
SATURDAY NIGHT
 
PARTLY CLOUDY. SCATTERED SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE MID 70S.  
SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX  
VALUES UP TO 102 EARLY IN THE EVENING.    
SUNDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS IN THE LOWER 90S. SOUTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
106.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES  
UP TO 105 EARLY IN THE EVENING.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLEAR. HOT. HIGHS IN THE MID  
90S. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 110.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLEAR. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HOT. HIGHS IN THE MID 90S. LOWS IN THE  
LOWER 70S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
110.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 50 PERCENT.   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF RAIN 50 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. CHANCE OF RAIN  
30 PERCENT.  
 

 
 
ILZ058-059-098-099-260300-  
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-  
223 PM CDT FRI JUL 25 2025  
   
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT TUESDAY
 
 
   
THIS AFTERNOON
 
MOSTLY SUNNY WITH ISOLATED SHOWERS AND  
THUNDERSTORMS. NEAR STEADY TEMPERATURE AROUND 90. SOUTHEAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
104.    
TONIGHT
 
PARTLY CLOUDY WITH SCATTERED SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN MOSTLY CLOUDY WITH ISOLATED SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE MID 70S.  
SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT. HEAT  
INDEX VALUES UP TO 103 EARLY IN THE EVENING.    
SATURDAY
 
MOSTLY SUNNY. SCATTERED THUNDERSTORMS WITH ISOLATED  
SHOWERS IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S.  
SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX  
VALUES UP TO 103.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 101 EARLY IN THE EVENING.    
SUNDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS IN THE LOWER 90S. SOUTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO  
104.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS IN THE MID 70S. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES  
UP TO 105 EARLY IN THE EVENING.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE MID 90S.  
LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 110.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLEAR. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HIGHS IN THE MID 90S. LOWS IN THE MID  
70S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105.    
WEDNESDAY AND WEDNESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF  
SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 80S. LOWS IN THE  
UPPER 60S. CHANCE OF RAIN 50 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A  
SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS  
IN THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF RAIN  
30 PERCENT.  
 

 
 
ILZ060-065-260300-  
MONTGOMERY IL-FAYETTE IL-  
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA  
223 PM CDT FRI JUL 25 2025  
   
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT TUESDAY
 
 
   
THIS AFTERNOON
 
MOSTLY SUNNY WITH ISOLATED SHOWERS AND  
THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE LOWER 90S.  
SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 108.    
TONIGHT
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN  
THE EVENING. HUMID WITH LOWS IN THE MID 70S. SOUTH WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
107 EARLY IN THE EVENING.    
SATURDAY
 
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS AROUND 90. SOUTH WINDS 5 TO  
10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 103.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS, MAINLY IN THE EVENING. HUMID WITH LOWS IN THE MID  
70S. SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT.    
SUNDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS IN THE LOWER 90S. SOUTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
104.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS IN THE MID 70S. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES  
UP TO 100 EARLY IN THE EVENING.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE MID 90S.  
LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 110.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLEAR. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER 90S. LOWS IN THE  
LOWER 70S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
105.    
WEDNESDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF  
RAIN 40 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF RAIN 40 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. CHANCE OF RAIN  
30 PERCENT.  
 

 
 
ILZ064-260300-  
BOND IL-  
223 PM CDT FRI JUL 25 2025  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT TUESDAY
 
 
   
THIS AFTERNOON
 
MOSTLY SUNNY WITH ISOLATED SHOWERS AND  
THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE LOWER 90S. SOUTH  
WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES  
UP TO 109.    
TONIGHT
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN  
THE EVENING. HUMID WITH LOWS IN THE MID 70S. SOUTH WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
107 EARLY IN THE EVENING.    
SATURDAY
 
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. SOUTH WINDS  
5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
103.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE MID 70S.  
SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX  
VALUES UP TO 100 EARLY IN THE EVENING.    
SUNDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS IN THE LOWER 90S. SOUTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO  
106.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS IN THE MID 70S. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES  
UP TO 100 EARLY IN THE EVENING.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE MID 90S.  
LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 110.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLEAR. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HOT. HIGHS IN THE MID 90S. LOWS IN THE  
MID 70S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY AND WEDNESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF  
SHOWERS AND THUNDERSTORMS. HIGHS AROUND 90. LOWS IN THE UPPER  
60S. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 100.    
THURSDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. CHANCE OF RAIN  
30 PERCENT.  
 

 
 
ILZ079-MOZ075-260300-  
RANDOLPH IL-SAINTE GENEVIEVE MO-  
INCLUDING THE CITIES OF CHESTER AND SPARTA  
223 PM CDT FRI JUL 25 2025  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT TUESDAY
 
 
   
THIS AFTERNOON
 
MOSTLY SUNNY WITH ISOLATED SHOWERS AND  
THUNDERSTORMS. HOT. NEAR STEADY TEMPERATURE IN THE MID 90S. SOUTH  
WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES  
UP TO 111.    
TONIGHT
 
MOSTLY CLEAR WITH ISOLATED SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
SATURDAY
 
MOSTLY SUNNY. SCATTERED SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. SOUTH WINDS  
5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO  
105.    
SATURDAY NIGHT
 
MOSTLY CLEAR. ISOLATED SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE MID 70S.  
SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX  
VALUES UP TO 104 EARLY IN THE EVENING.    
SUNDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. SOUTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO  
107.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS IN THE UPPER 70S. CHANCE OF RAIN 30 PERCENT. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLEAR. HOT. HIGHS IN THE UPPER  
90S. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 110.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLEAR. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HOT. HIGHS IN THE UPPER 90S. LOWS IN  
THE MID 70S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
115.    
WEDNESDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 105.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 100 EARLY IN THE EVENING.    
THURSDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A  
SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS  
IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN  
30 PERCENT.  
 

 
 
MOZ062-260300-  
FRANKLIN MO-  
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN  
223 PM CDT FRI JUL 25 2025  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT TUESDAY
 
 
   
THIS AFTERNOON
 
MOSTLY SUNNY WITH ISOLATED SHOWERS AND  
THUNDERSTORMS. HOT. NEAR STEADY TEMPERATURE IN THE MID 90S.  
SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 107.    
TONIGHT
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN  
THE EVENING. HUMID WITH LOWS IN THE MID 70S. SOUTH WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
106 EARLY IN THE EVENING.    
SATURDAY
 
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. SOUTH WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
105.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE MID 70S.  
SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX  
VALUES UP TO 104 EARLY IN THE EVENING.    
SUNDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER  
90S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 107.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES  
UP TO 105 EARLY IN THE EVENING.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLEAR. HOT. HIGHS IN THE MID  
90S. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 110.    
TUESDAY
 
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS IN THE UPPER 90S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
WEDNESDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 105.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
UPPER 60S. CHANCE OF RAIN 50 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A  
SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS  
IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN  
30 PERCENT.  
 

 
 
MOZ059-072-073-260300-  
GASCONADE MO-CRAWFORD MO-WASHINGTON MO-  
223 PM CDT FRI JUL 25 2025  
   
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT TUESDAY
 
 
   
THIS AFTERNOON
 
MOSTLY SUNNY WITH ISOLATED SHOWERS AND  
THUNDERSTORMS. HOT. NEAR STEADY TEMPERATURE IN THE MID 90S. SOUTH  
WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES  
UP TO 105.    
TONIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. HUMID WITH LOWS  
IN THE MID 70S. SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
SATURDAY
 
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. SOUTH WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
104.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH. CHANCE  
OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 102 EARLY IN THE  
EVENING.    
SUNDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. SOUTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO  
105.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS IN THE MID 70S. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES  
UP TO 100 EARLY IN THE EVENING.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLEAR. HOT. HIGHS IN THE MID  
90S. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 110.    
TUESDAY
 
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS IN THE UPPER 90S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 100.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS AROUND  
70. CHANCE OF RAIN 50 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A  
SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS  
IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN  
30 PERCENT.  
 

 
 
ILZ102-MOZ065-260300-  
MONROE IL-JEFFERSON MO-  
223 PM CDT FRI JUL 25 2025  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT TUESDAY
 
 
   
THIS AFTERNOON
 
MOSTLY SUNNY WITH ISOLATED SHOWERS AND  
THUNDERSTORMS. HOT. NEAR STEADY TEMPERATURE IN THE MID 90S.  
SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 110.    
TONIGHT
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN  
THE EVENING. HUMID WITH LOWS IN THE MID 70S. SOUTH WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
109 EARLY IN THE EVENING.    
SATURDAY
 
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. SOUTH WINDS  
5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
106.    
SATURDAY NIGHT
 
MOSTLY CLEAR WITH ISOLATED SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH. CHANCE  
OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
SUNDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. SOUTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO  
108.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS IN THE UPPER 70S. CHANCE OF RAIN 30 PERCENT. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLEAR. HOT. HIGHS IN THE UPPER  
90S. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 110.    
TUESDAY
 
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS IN THE UPPER 90S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 115.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE MID 70S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP  
TO 110 EARLY IN THE EVENING.    
WEDNESDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 105.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
LOWER 70S. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO  
100 EARLY IN THE EVENING.    
THURSDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A  
SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS  
IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN  
30 PERCENT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MO Page
The Nexlab IL Page Main Text Page