676  
FPUS53 KLSX 211612  
ZFPLSX  
 
ZONE FORECASTS  
NATIONAL WEATHER SERVICE SAINT LOUIS MO  
1112 AM CDT SUN JUN 21 2026  
 
ILZ100-MOZ061-063-064-220000-  
MADISON IL-SAINT CHARLES MO-SAINT LOUIS MO-SAINT LOUIS CITY MO-  
INCLUDING THE CITIES OF ALTON, EDWARDSVILLE, SAINT CHARLES,  
AND SAINT LOUIS  
1112 AM CDT SUN JUN 21 2026  
   
..FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT
 
 
   
THIS AFTERNOON
 
CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS  
EARLY, THEN SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY  
PRODUCE HEAVY RAINFALL. LOCALLY HEAVY RAINFALL POSSIBLE. NEAR  
STEADY TEMPERATURE IN THE UPPER 70S. SOUTH WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 90 PERCENT.    
TONIGHT
 
CLOUDY. NUMEROUS SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN ISOLATED SHOWERS AFTER MIDNIGHT. SOME THUNDERSTORMS  
MAY PRODUCE HEAVY RAINFALL IN THE EVENING. LOWS IN THE LOWER 60S.  
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH, BECOMING  
NORTHWEST 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF RAIN 70 PERCENT.    
MONDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
WEDNESDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
A CHANCE OF SHOWERS, MAINLY IN THE MORNING. HIGHS IN THE MID 80S.  
CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A  
SLIGHT CHANCE OF SHOWERS. LOWS IN THE LOWER 60S. CHANCE OF RAIN  
20 PERCENT.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 40 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.  
CHANCE OF RAIN 50 PERCENT.  
 

 
 
ILZ101-220000-  
SAINT CLAIR IL-  
INCLUDING THE CITIES OF BELLEVILLE AND CAHOKIA  
1112 AM CDT SUN JUN 21 2026  
   
..FLOOD WATCH IN EFFECT THROUGH MONDAY MORNING
 
 
   
THIS AFTERNOON
 
CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS  
EARLY, THEN SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY  
PRODUCE HEAVY RAINFALL. LOCALLY HEAVY RAINFALL POSSIBLE. NEAR  
STEADY TEMPERATURE IN THE LOWER 80S. SOUTH WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 80 PERCENT.    
TONIGHT
 
CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
EVENING. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL AFTER  
MIDNIGHT. LOWS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH WITH  
GUSTS UP TO 25 MPH, BECOMING NORTHWEST AFTER MIDNIGHT. CHANCE OF  
RAIN 50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS AROUND 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
WEDNESDAY AND WEDNESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE MID 80S. LOWS IN THE  
MID 60S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A  
SLIGHT CHANCE OF SHOWERS. LOWS IN THE MID 60S. CHANCE OF RAIN  
20 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE UPPER 60S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF  
RAIN 50 PERCENT.  
 

 
 
MOZ042-049-050-220000-  
AUDRAIN MO-OSAGE MO-CALLAWAY MO-  
INCLUDING THE CITIES OF MEXICO AND FULTON  
1112 AM CDT SUN JUN 21 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 7 PM CDT THIS EVENING
 
 
   
THIS AFTERNOON
 
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS  
MAY PRODUCE HEAVY RAINFALL. HIGHS AROUND 80. SOUTH WINDS 15 TO  
20 MPH. GUSTS UP TO 30 MPH, INCREASING TO 40 MPH. CHANCE OF RAIN  
90 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS IN  
THE EVENING, THEN ISOLATED SHOWERS AFTER MIDNIGHT. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE EVENING. COOLER  
WITH LOWS IN THE UPPER 50S. NORTHWEST WINDS 10 TO 15 MPH,  
BECOMING NORTH 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF RAIN  
50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH WITH GUSTS  
UP TO 20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.    
TUESDAY
 
SUNNY. HIGHS AROUND 80. EAST WINDS AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS  
AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 30 PERCENT.   
WEDNESDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN  
30 PERCENT.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE  
LOWER 80S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS IN THE MID 80S. LOWS IN THE UPPER 60S.  
CHANCE OF RAIN 50 PERCENT.  
 

 
 
MOZ041-047-048-220000-  
BOONE MO-MONITEAU MO-COLE MO-  
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY  
1112 AM CDT SUN JUN 21 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 7 PM CDT THIS EVENING
 
 
   
THIS AFTERNOON
 
SHOWERS AND THUNDERSTORMS EARLY, THEN NUMEROUS  
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL. LOCALLY HEAVY RAINFALL POSSIBLE EARLY. HIGHS IN THE  
LOWER 80S. SOUTH WINDS AROUND 15 MPH WITH GUSTS UP TO 30 MPH,  
BECOMING SOUTHWEST WITH GUSTS UP TO 40 MPH. CHANCE OF RAIN  
90 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS IN  
THE EVENING. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
EVENING. LOWS IN THE LOWER 60S. NORTHWEST WINDS 5 TO 10 MPH WITH  
GUSTS UP TO 25 MPH. CHANCE OF RAIN 50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
AROUND 60. NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING  
LIGHT AND VARIABLE.    
TUESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS  
AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 30 PERCENT.   
WEDNESDAY THROUGH THURSDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE MID 80S. LOWS IN THE  
LOWER 60S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE MID 80S. CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE  
UPPER 60S. CHANCE OF RAIN 60 PERCENT.    
SATURDAY
 
PARTLY SUNNY WITH A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 50 PERCENT.  
 

 
 
MOZ018-019-026-027-034-035-220000-  
KNOX MO-LEWIS MO-SHELBY MO-MARION MO-MONROE MO-RALLS MO-  
INCLUDING THE CITY OF HANNIBAL  
1112 AM CDT SUN JUN 21 2026  
   
THIS AFTERNOON
 
MOSTLY CLOUDY WITH SCATTERED THUNDERSTORMS.  
SCATTERED SHOWERS. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL.  
LOCALLY HEAVY RAINFALL POSSIBLE EARLY. HIGHS IN THE MID 70S.  
SOUTHEAST WINDS 10 TO 15 MPH, BECOMING SOUTHWEST. GUSTS UP TO  
30 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO  
10 MPH WITH GUSTS UP TO 20 MPH.    
MONDAY 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.    
TUESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
WEDNESDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.   
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS AROUND 80.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 60. CHANCE OF RAIN 20 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 80. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
MID 60S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 50 PERCENT.  
 

 
 
ILZ095>097-MOZ036-220000-  
ADAMS IL-BROWN IL-PIKE IL-PIKE MO-  
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, PITTSFIELD,  
AND BOWLING GREEN  
1112 AM CDT SUN JUN 21 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 7 PM CDT THIS EVENING
 
 
   
THIS AFTERNOON
 
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS  
MAY PRODUCE HEAVY RAINFALL. HIGHS IN THE MID 70S. SOUTHEAST WINDS  
AROUND 15 MPH, BECOMING SOUTH. GUSTS UP TO 35 MPH. CHANCE OF RAIN  
NEAR 100 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN  
THE EVENING. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
EVENING. LOWS IN THE UPPER 50S. NORTHWEST WINDS AROUND 10 MPH  
WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 20 PERCENT.    
MONDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH WITH GUSTS  
UP TO 20 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
WEDNESDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.   
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS AROUND 80.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS.  
LOWS IN THE MID 60S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE  
OF RAIN 50 PERCENT.  
 

 
 
ILZ069-070-074-220000-  
CLINTON IL-MARION IL-WASHINGTON IL-  
INCLUDING THE CITIES OF CENTRALIA AND SALEM  
1112 AM CDT SUN JUN 21 2026  
   
..FLOOD WATCH IN EFFECT THROUGH MONDAY MORNING
 
 
   
THIS AFTERNOON
 
PARTLY SUNNY EARLY, THEN BECOMING CLOUDY.  
ISOLATED SHOWERS AND THUNDERSTORMS EARLY, THEN SHOWERS AND  
THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL.  
LOCALLY HEAVY RAINFALL POSSIBLE. NEAR STEADY TEMPERATURE IN THE  
LOWER 80S. SOUTH WINDS 15 TO 20 MPH. CHANCE OF RAIN 80 PERCENT.    
TONIGHT
 
CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
EVENING. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL AFTER  
MIDNIGHT. LOWS IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH,  
BECOMING WEST 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF RAIN  
50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS  
5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
AROUND 60. NORTH WINDS 5 TO 10 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND  
5 MPH IN THE MORNING, BECOMING LIGHT AND VARIABLE.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
WEDNESDAY AND WEDNESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER 80S. LOWS IN THE  
MID 60S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.  
CHANCE OF RAIN 50 PERCENT.  
 

 
 
MOZ074-084-085-099-220000-  
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-  
INCLUDING THE CITY OF FARMINGTON  
1112 AM CDT SUN JUN 21 2026  
   
..FLOOD WATCH IN EFFECT THROUGH MONDAY MORNING
 
 
   
THIS AFTERNOON
 
PARTLY SUNNY EARLY, THEN BECOMING CLOUDY.  
ISOLATED SHOWERS AND THUNDERSTORMS EARLY, THEN NUMEROUS SHOWERS  
AND THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL.  
HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 70 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
EVENING. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL AFTER  
MIDNIGHT. LOWS IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH, BECOMING WEST AROUND 5 MPH AFTER MIDNIGHT.  
CHANCE OF RAIN 80 PERCENT.    
MONDAY
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE UPPER 70S.  
NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 60. NORTH WINDS 5 TO  
10 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF  
RAIN 20 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF  
RAIN 40 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY 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 LOWER 60S. CHANCE  
OF RAIN 30 PERCENT.    
THURSDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLEAR WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER  
60S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS IN THE MID 80S. LOWS IN THE UPPER 60S.  
CHANCE OF RAIN 50 PERCENT.  
 

 
 
MOZ051-052-060-220000-  
MONTGOMERY MO-LINCOLN MO-WARREN MO-  
1112 AM CDT SUN JUN 21 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 7 PM CDT THIS EVENING
 
 
   
THIS AFTERNOON
 
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS  
MAY PRODUCE HEAVY RAINFALL. HIGHS AROUND 80. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 90 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS IN  
THE EVENING. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
EVENING. LOWS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH, BECOMING  
NORTHWEST AFTER MIDNIGHT. GUSTS UP TO 25 MPH. CHANCE OF RAIN  
50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH WITH GUSTS  
UP TO 20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE UPPER 50S. NORTHEAST WINDS AROUND 5 MPH IN THE EVENING,  
BECOMING LIGHT AND VARIABLE.    
TUESDAY
 
SUNNY. HIGHS AROUND 80. EAST WINDS AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 60.    
WEDNESDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN  
30 PERCENT.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER  
60S. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE LOWER 80S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.  
CHANCE OF RAIN 50 PERCENT.  
 

 
 
ILZ098-220000-  
CALHOUN IL-  
1112 AM CDT SUN JUN 21 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 7 PM CDT THIS EVENING
 
 
   
THIS AFTERNOON
 
THUNDERSTORMS, SHOWERS. SOME THUNDERSTORMS MAY  
PRODUCE HEAVY RAINFALL. LOCALLY HEAVY RAINFALL POSSIBLE. NEAR  
STEADY TEMPERATURE IN THE MID 70S. SOUTHEAST WINDS AROUND 10 MPH,  
BECOMING SOUTH 15 TO 20 MPH. CHANCE OF RAIN 90 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS IN  
THE EVENING. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
EVENING. LOWS AROUND 60. WEST WINDS AROUND 10 MPH, BECOMING  
NORTHWEST AFTER MIDNIGHT. GUSTS UP TO 25 MPH. CHANCE OF RAIN  
50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH WITH GUSTS  
UP TO 20 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
WEDNESDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN  
30 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
THURSDAY AND THURSDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER 80S. LOWS IN THE  
LOWER 60S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.  
CHANCE OF RAIN 50 PERCENT.  
 

 
 
ILZ058-059-099-220000-  
GREENE IL-MACOUPIN IL-JERSEY IL-  
1112 AM CDT SUN JUN 21 2026  
   
..FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT
 
 
   
THIS AFTERNOON
 
NUMEROUS SHOWERS AND THUNDERSTORMS EARLY, THEN  
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL. LOCALLY HEAVY RAINFALL POSSIBLE. NEAR STEADY  
TEMPERATURE IN THE MID 70S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS  
UP TO 30 MPH. CHANCE OF RAIN NEAR 100 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS IN  
THE EVENING. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
EVENING. LOWS IN THE UPPER 50S. WEST WINDS 10 TO 15 MPH, BECOMING  
NORTHWEST AFTER MIDNIGHT. CHANCE OF RAIN 50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 50S. NORTHEAST WINDS 5 TO 10 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
WEDNESDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN  
30 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
THURSDAY AND THURSDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER 80S. LOWS IN THE  
UPPER 50S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.  
CHANCE OF RAIN 50 PERCENT.  
 

 
 
ILZ060-064-065-220000-  
MONTGOMERY IL-BOND IL-FAYETTE IL-  
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA  
1112 AM CDT SUN JUN 21 2026  
   
..FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT
 
 
   
THIS AFTERNOON
 
ISOLATED SHOWERS AND THUNDERSTORMS EARLY, THEN  
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL. LOCALLY HEAVY RAINFALL POSSIBLE. NEAR STEADY  
TEMPERATURE IN THE UPPER 70S. SOUTHEAST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 30 MPH. CHANCE OF RAIN NEAR 100 PERCENT.    
TONIGHT
 
CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN ISOLATED SHOWERS AFTER MIDNIGHT. SOME THUNDERSTORMS  
MAY PRODUCE HEAVY RAINFALL IN THE EVENING. LOWS IN THE LOWER 60S.  
SOUTHWEST WINDS 10 TO 15 MPH, BECOMING WEST 5 TO 10 MPH AFTER  
MIDNIGHT. CHANCE OF RAIN 50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND 10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH WINDS  
5 TO 10 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60.    
WEDNESDAY THROUGH THURSDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER 80S. LOWS  
IN THE LOWER 60S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.  
CHANCE OF RAIN 50 PERCENT.  
 

 
 
ILZ079-MOZ075-220000-  
RANDOLPH IL-SAINTE GENEVIEVE MO-  
INCLUDING THE CITIES OF CHESTER AND SPARTA  
1112 AM CDT SUN JUN 21 2026  
   
..FLOOD WATCH IN EFFECT THROUGH MONDAY MORNING
 
 
   
THIS AFTERNOON
 
CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS  
EARLY, THEN NUMEROUS SHOWERS AND THUNDERSTORMS. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. NEAR STEADY TEMPERATURE  
IN THE LOWER 80S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 70 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. NUMEROUS SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE EVENING. SOME THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL. LOWS IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH, BECOMING WEST 5 TO 10 MPH AFTER MIDNIGHT.  
CHANCE OF RAIN 70 PERCENT.    
MONDAY
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE UPPER 70S.  
NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 60. NORTH WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
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 MID 80S. CHANCE OF  
RAIN 30 PERCENT.    
WEDNESDAY NIGHT
 
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A  
SLIGHT CHANCE OF SHOWERS. LOWS IN THE LOWER 60S. CHANCE OF RAIN  
20 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.  
CHANCE OF RAIN 50 PERCENT.  
 

 
 
MOZ062-220000-  
FRANKLIN MO-  
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN  
1112 AM CDT SUN JUN 21 2026  
   
..FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT
 
 
   
THIS AFTERNOON
 
NUMEROUS SHOWERS AND THUNDERSTORMS EARLY, THEN  
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL. LOCALLY HEAVY RAINFALL POSSIBLE EARLY. HIGHS IN THE  
LOWER 80S. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 90 PERCENT.    
TONIGHT
 
CLOUDY. NUMEROUS SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN ISOLATED SHOWERS AFTER MIDNIGHT. SOME THUNDERSTORMS  
MAY PRODUCE HEAVY RAINFALL IN THE EVENING. LOWS IN THE LOWER 60S.  
WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH, BECOMING  
NORTHWEST AROUND 5 MPH AFTER MIDNIGHT. CHANCE OF RAIN 70 PERCENT.   
MONDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST WINDS AROUND  
5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. LIGHT AND  
VARIABLE WINDS.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 30 PERCENT.   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF  
RAIN 20 PERCENT.    
THURSDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE  
OF RAIN 30 PERCENT.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 40 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S.  
CHANCE OF RAIN 50 PERCENT.  
 

 
 
MOZ059-220000-  
GASCONADE MO-  
1112 AM CDT SUN JUN 21 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 7 PM CDT THIS EVENING
 
 
   
THIS AFTERNOON
 
THUNDERSTORMS, SHOWERS. SOME THUNDERSTORMS MAY  
PRODUCE HEAVY RAINFALL. LOCALLY HEAVY RAINFALL POSSIBLE EARLY.  
HIGHS IN THE LOWER 80S. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 90 PERCENT.    
TONIGHT
 
CLOUDY. NUMEROUS SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN ISOLATED SHOWERS AFTER MIDNIGHT. SOME THUNDERSTORMS  
MAY PRODUCE HEAVY RAINFALL IN THE EVENING. LOWS IN THE LOWER 60S.  
WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH, BECOMING  
NORTHWEST 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF RAIN 70 PERCENT.    
MONDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE UPPER 50S. NORTHEAST WINDS AROUND 5 MPH IN THE EVENING,  
BECOMING LIGHT AND VARIABLE.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE LOWER 60S. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN  
30 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF  
RAIN 20 PERCENT.    
THURSDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A  
SLIGHT CHANCE OF SHOWERS. LOWS IN THE LOWER 60S. CHANCE OF RAIN  
20 PERCENT.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS IN THE MID 80S. LOWS IN THE UPPER 60S.  
CHANCE OF RAIN 50 PERCENT.  
 

 
 
MOZ072-073-220000-  
CRAWFORD MO-WASHINGTON MO-  
1112 AM CDT SUN JUN 21 2026  
   
..FLOOD WATCH IN EFFECT THROUGH MONDAY MORNING
 
 
   
THIS AFTERNOON
 
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS  
MAY PRODUCE HEAVY RAINFALL. HIGHS IN THE MID 80S. SOUTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 90 PERCENT.    
TONIGHT
 
CLOUDY. SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN  
SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS AFTER MIDNIGHT.  
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. LOWS IN THE LOWER  
60S. SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS UP TO 25 MPH,  
BECOMING WEST AFTER MIDNIGHT. CHANCE OF RAIN 80 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS IN THE MORNING. HIGHS  
IN THE MID 70S. NORTH WINDS AROUND 5 MPH. CHANCE OF RAIN  
20 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST WINDS AROUND  
5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE LOWER 60S. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 40 PERCENT.   
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY
 
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 80S. CHANCE OF  
RAIN 30 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE  
OF RAIN 30 PERCENT.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS IN THE MID 80S. LOWS IN THE UPPER 60S.  
CHANCE OF RAIN 50 PERCENT.  
 

 
 
ILZ102-MOZ065-220000-  
MONROE IL-JEFFERSON MO-  
1112 AM CDT SUN JUN 21 2026  
   
..FLOOD WATCH IN EFFECT THROUGH MONDAY MORNING
 
 
   
THIS AFTERNOON
 
CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS  
EARLY, THEN SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY  
PRODUCE HEAVY RAINFALL. NEAR STEADY TEMPERATURE AROUND 80. SOUTH  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
90 PERCENT.    
TONIGHT
 
CLOUDY. NUMEROUS SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. LOWS IN  
THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS UP TO 25 MPH,  
BECOMING NORTHWEST AFTER MIDNIGHT. CHANCE OF RAIN 70 PERCENT.    
MONDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 60. NORTH WINDS AROUND 5 MPH IN THE  
EVENING, BECOMING LIGHT AND VARIABLE.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 30 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF  
RAIN 20 PERCENT.    
THURSDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A  
SLIGHT CHANCE OF SHOWERS. LOWS IN THE LOWER 60S. CHANCE OF RAIN  
20 PERCENT.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 40 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.  
CHANCE OF RAIN 50 PERCENT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MO Page
The Nexlab IL Page Main Text Page