665  
FPUS53 KLSX 301040  
ZFPLSX  
 
ZONE FORECASTS  
NATIONAL WEATHER SERVICE SAINT LOUIS MO  
539 AM CDT MON JUN 30 2025  
 
ILZ100-101-MOZ061-063-064-301800-  
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  
539 AM CDT MON JUN 30 2025  
   
TODAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 80S. WEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.  
LOWS IN THE UPPER 60S. NORTHWEST WINDS AROUND 5 MPH. CHANCE OF  
RAIN 50 PERCENT.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO  
10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHWEST  
WINDS 5 TO 10 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 80S. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT THROUGH INDEPENDENCE DAY
 
MOSTLY CLEAR. LOWS IN  
THE LOWER 70S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO  
100.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SATURDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 70S. CHANCE OF RAIN 30 PERCENT.  
HEAT INDEX VALUES UP TO 100 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. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 100.  
 

 
 
MOZ042-049-050-301800-  
AUDRAIN MO-OSAGE MO-CALLAWAY MO-  
INCLUDING THE CITIES OF MEXICO AND FULTON  
539 AM CDT MON JUN 30 2025  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE MID 80S. WEST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
50 PERCENT.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 80S. NORTH WINDS 5 TO 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHWEST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
WEDNESDAY
 
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID  
60S. HIGHS IN THE UPPER 80S.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
INDEPENDENCE DAY
 
SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 20 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
SATURDAY
 
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 30 PERCENT. HEAT INDEX VALUES UP TO 100.    
SATURDAY NIGHT AND SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.  
CHANCE OF RAIN 50 PERCENT.  
 

 
 
MOZ041-047-048-301800-  
BOONE MO-MONITEAU MO-COLE MO-  
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY  
539 AM CDT MON JUN 30 2025  
   
TODAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. WEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE MID 60S. NORTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN  
50 PERCENT.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 80S. NORTH WINDS 5 TO 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHWEST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN  
THE UPPER 60S. HIGHS AROUND 90.    
INDEPENDENCE DAY
 
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 100.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY
 
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 30 PERCENT. HEAT INDEX VALUES UP TO 100.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
LOWER 70S. CHANCE OF RAIN 50 PERCENT.    
SUNDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 50 PERCENT.  
 

 
 
ILZ095>097-MOZ018-019-026-027-034>036-301800-  
ADAMS IL-BROWN IL-PIKE IL-KNOX MO-LEWIS MO-SHELBY MO-MARION MO-  
MONROE MO-RALLS MO-PIKE MO-  
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, PITTSFIELD,  
HANNIBAL, AND BOWLING GREEN  
539 AM CDT MON JUN 30 2025  
   
TODAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS MORNING, THEN MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE MID 80S.  
WEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS IN THE MID 60S. NORTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN  
50 PERCENT.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO  
10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHWEST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 80S. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN  
THE UPPER 60S. HIGHS AROUND 90.    
INDEPENDENCE DAY
 
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 100.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT.    
SATURDAY
 
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.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.  
CHANCE OF RAIN 50 PERCENT.  
 

 
 
ILZ069-070-074-301800-  
CLINTON IL-MARION IL-WASHINGTON IL-  
INCLUDING THE CITIES OF CENTRALIA AND SALEM  
539 AM CDT MON JUN 30 2025  
   
TODAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 50 PERCENT.    
TONIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 70. WEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS  
5 TO 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHWEST  
WINDS 5 TO 10 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 80S. LIGHT AND VARIABLE  
WINDS, BECOMING WEST AROUND 5 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT THROUGH FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE  
LOWER 70S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 100.    
SATURDAY
 
MOSTLY 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 100.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
30 PERCENT.    
SUNDAY
 
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 100.  
 

 
 
MOZ074-084-085-099-301800-  
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-  
INCLUDING THE CITY OF FARMINGTON  
539 AM CDT MON JUN 30 2025  
   
TODAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS MORNING, THEN MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE UPPER 80S.  
WEST WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN  
THE UPPER 60S. WEST WINDS AROUND 5 MPH. CHANCE OF RAIN  
50 PERCENT.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTH WINDS 5 TO  
10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTH WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 80S. LIGHT AND VARIABLE  
WINDS, BECOMING WEST AROUND 5 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S.    
THURSDAY
 
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS AROUND 90. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND  
70. HIGHS IN THE LOWER 90S.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. 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  
100.    
SUNDAY
 
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 30 PERCENT. HEAT INDEX VALUES UP TO 100.  
 

 
 
MOZ051-052-060-301800-  
MONTGOMERY MO-LINCOLN MO-WARREN MO-  
539 AM CDT MON JUN 30 2025  
   
TODAY
 
PARTLY SUNNY THIS MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE  
MID 80S. WEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING. LOWS IN THE MID 60S. NORTHWEST WINDS AROUND  
5 MPH. CHANCE OF RAIN 50 PERCENT.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO  
10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHWEST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 80S. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN  
THE UPPER 60S. HIGHS AROUND 90.    
INDEPENDENCE DAY
 
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 100.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
SATURDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 100.    
SATURDAY NIGHT AND SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS AROUND 90. CHANCE  
OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 100.  
 

 
 
ILZ058-059-098-099-301800-  
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-  
539 AM CDT MON JUN 30 2025  
   
TODAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING. LOWS IN THE UPPER 60S. NORTHWEST WINDS AROUND  
5 MPH. CHANCE OF RAIN 50 PERCENT.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO  
10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHWEST  
WINDS 5 TO 10 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
WEDNESDAY
 
SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT THROUGH INDEPENDENCE DAY
 
MOSTLY CLEAR. LOWS IN  
THE UPPER 60S. HIGHS AROUND 90.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
SATURDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 20 PERCENT.   
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 70S. CHANCE OF RAIN 40 PERCENT.    
SUNDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 90. CHANCE OF RAIN  
40 PERCENT.  
 

 
 
ILZ060-064-065-301800-  
MONTGOMERY IL-BOND IL-FAYETTE IL-  
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA  
539 AM CDT MON JUN 30 2025  
   
TODAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.  
LOWS IN THE UPPER 60S. NORTHWEST WINDS AROUND 5 MPH. CHANCE OF  
RAIN 50 PERCENT.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO  
10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHWEST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
WEDNESDAY
 
SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN  
THE UPPER 60S. HIGHS IN THE UPPER 80S.    
INDEPENDENCE DAY
 
SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 20 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 70S.    
SATURDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 20 PERCENT.   
SATURDAY NIGHT AND SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS AROUND 90. CHANCE  
OF RAIN 40 PERCENT.  
 

 
 
ILZ079-MOZ075-301800-  
RANDOLPH IL-SAINTE GENEVIEVE MO-  
INCLUDING THE CITIES OF CHESTER AND SPARTA  
539 AM CDT MON JUN 30 2025  
   
TODAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS AROUND 90. WEST WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 100 THIS AFTERNOON.    
TONIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 70. WEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. NORTHWEST WINDS  
5 TO 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHWEST  
WINDS 5 TO 10 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 80S. LIGHT AND VARIABLE  
WINDS, BECOMING NORTHWEST AROUND 5 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT THROUGH FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE  
LOWER 70S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 100.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES  
UP TO 105.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 100 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. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 105.  
 

 
 
MOZ059-062-072-073-301800-  
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-  
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN  
539 AM CDT MON JUN 30 2025  
   
TODAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS MORNING, THEN MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE UPPER 80S.  
WEST WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.  
LOWS IN THE UPPER 60S. NORTHWEST WINDS AROUND 5 MPH. CHANCE OF  
RAIN 50 PERCENT.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO  
10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHWEST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 80S. LIGHT AND VARIABLE  
WINDS, BECOMING WEST AROUND 5 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT THROUGH INDEPENDENCE DAY
 
MOSTLY CLEAR. LOWS IN  
THE UPPER 60S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO  
100.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
SATURDAY
 
MOSTLY 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 100.    
SATURDAY NIGHT AND SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S.  
CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 100.  
 

 
 
ILZ102-MOZ065-301800-  
MONROE IL-JEFFERSON MO-  
539 AM CDT MON JUN 30 2025  
   
TODAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS AROUND 90. WEST WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 100 THIS AFTERNOON.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.  
LOWS IN THE UPPER 60S. NORTHWEST WINDS AROUND 5 MPH. CHANCE OF  
RAIN 50 PERCENT.    
TUESDAY
 
SUNNY. HIGHS IN THE UPPER 80S. NORTHWEST WINDS 5 TO  
10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHWEST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 80S. LIGHT AND VARIABLE  
WINDS, BECOMING WEST AROUND 5 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT THROUGH INDEPENDENCE DAY
 
MOSTLY CLEAR. LOWS  
AROUND 70. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 105.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HEAT INDEX  
VALUES UP TO 100 EARLY IN THE EVENING.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. 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 105.    
SUNDAY
 
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 MID 90S. CHANCE OF  
RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 105.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MO Page
The Nexlab IL Page Main Text Page