547
FPUS53 KLSX 200828
ZFPLSX
ZONE FORECASTS
NATIONAL WEATHER SERVICE SAINT LOUIS MO
328 AM CDT THU AUG 20 2026
ILZ100-101-MOZ061-063-064-201600-
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
328 AM CDT THU AUG 20 2026
TODAY
PARTLY SUNNY. PATCHY FOG THIS MORNING. ISOLATED SHOWERS
THIS AFTERNOON. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND 5 MPH.
CHANCE OF RAIN 20 PERCENT.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE
MID 60S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS IN THE UPPER
80S. NORTHEAST WINDS AROUND 5 MPH, BECOMING WEST IN THE
AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.
MONDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S.
CHANCE OF RAIN 20 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE OF RAIN 20 PERCENT.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 80S.
LOWS IN THE UPPER 60S.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF
RAIN 20 PERCENT.
MOZ042-049-050-201600-
AUDRAIN MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF MEXICO AND FULTON
328 AM CDT THU AUG 20 2026
TODAY
PATCHY FOG THIS MORNING. PARTLY SUNNY. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. EAST WINDS AROUND
5 MPH.
FRIDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS IN THE MID 80S.
SOUTH WINDS AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH, BECOMING
NORTHWEST AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS IN THE MID 80S. NORTH WINDS 5 TO 10 MPH. CHANCE OF
RAIN 20 PERCENT.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY
WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER
60S. CHANCE OF RAIN 20 PERCENT.
MONDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,
MAINLY IN THE MORNING. HIGHS AROUND 80. CHANCE OF RAIN
30 PERCENT.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS IN THE MID 80S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE
MID 80S. CHANCE OF RAIN 20 PERCENT.
MOZ041-047-048-201600-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
328 AM CDT THU AUG 20 2026
TODAY
PATCHY FOG THIS MORNING. PARTLY SUNNY. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. EAST WINDS AROUND
5 MPH.
FRIDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS IN THE UPPER
80S. SOUTH WINDS AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 60S. WEST WINDS AROUND 5 MPH IN THE
EVENING, BECOMING LIGHT AND VARIABLE.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS IN THE MID 80S. NORTH WINDS AROUND 5 MPH. CHANCE
OF RAIN 20 PERCENT.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 60S.
CHANCE OF RAIN 30 PERCENT.
MONDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,
MAINLY IN THE MORNING. HIGHS IN THE MID 80S. CHANCE OF RAIN
40 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE UPPER 60S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. CHANCE OF RAIN 20 PERCENT.
ILZ095>097-MOZ018-019-026-027-034>036-201600-
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
328 AM CDT THU AUG 20 2026
TODAY
PATCHY FOG THIS MORNING. MOSTLY SUNNY. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND
5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. WEST WINDS AROUND 5 MPH,
BECOMING NORTHWEST AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT.
SATURDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.
MONDAY
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS AROUND 80. CHANCE OF RAIN 20 PERCENT.
MONDAY NIGHT THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE MID 80S.
ILZ069-070-074-201600-
CLINTON IL-MARION IL-WASHINGTON IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
328 AM CDT THU AUG 20 2026
TODAY
PARTLY SUNNY. PATCHY FOG THIS MORNING. ISOLATED SHOWERS
THIS AFTERNOON. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND 5 MPH.
CHANCE OF RAIN 20 PERCENT.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE
MID 60S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH, BECOMING NORTHWEST IN THE
AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S.
LIGHT AND VARIABLE WINDS. CHANCE OF RAIN 40 PERCENT.
SATURDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.
LOWS IN THE LOWER 60S.
MONDAY AND MONDAY 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.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 80S.
LOWS IN THE MID 60S.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF
RAIN 20 PERCENT.
MOZ074-084-085-099-201600-
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITY OF FARMINGTON
328 AM CDT THU AUG 20 2026
TODAY
PATCHY FOG THIS MORNING. PARTLY SUNNY. HIGHS IN THE MID
80S. NORTH WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE
MID 60S. NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING
LIGHT AND VARIABLE.
FRIDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS IN THE UPPER
80S. NORTH WINDS AROUND 5 MPH IN THE MORNING, BECOMING LIGHT AND
VARIABLE.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. LIGHT AND
VARIABLE WINDS.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. NORTHWEST
WINDS AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
SUNDAY NIGHT
MOSTLY CLOUDY 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.
MONDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A
CHANCE OF SHOWERS, MAINLY IN THE MORNING. HIGHS IN THE LOWER 80S.
CHANCE OF RAIN 30 PERCENT.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. CHANCE OF RAIN 20 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF
RAIN 20 PERCENT.
MOZ051-052-060-201600-
MONTGOMERY MO-LINCOLN MO-WARREN MO-
328 AM CDT THU AUG 20 2026
TODAY
PATCHY FOG THIS MORNING. PARTLY SUNNY. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHEAST WINDS
AROUND 5 MPH.
FRIDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS IN THE MID 80S.
SOUTH WINDS AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 60S. LIGHT AND VARIABLE WINDS.
SATURDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.
MONDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLEAR
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE MID 60S. CHANCE OF RAIN 20 PERCENT.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 80S.
LOWS IN THE MID 60S.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF
RAIN 20 PERCENT.
ILZ058-059-098-099-201600-
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-
328 AM CDT THU AUG 20 2026
TODAY
PARTLY SUNNY. PATCHY FOG THIS MORNING. ISOLATED SHOWERS
THIS AFTERNOON. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND
5 MPH. CHANCE OF RAIN 20 PERCENT.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE
LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS IN THE MID 80S.
SOUTHEAST WINDS AROUND 5 MPH, BECOMING WEST AROUND 5 MPH IN THE
AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 60S. SOUTHWEST
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT. CHANCE OF RAIN
20 PERCENT.
SATURDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60.
MONDAY THROUGH TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER
80S. LOWS IN THE MID 60S.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF
RAIN 20 PERCENT.
ILZ060-064-065-201600-
MONTGOMERY IL-BOND IL-FAYETTE IL-
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA
328 AM CDT THU AUG 20 2026
TODAY
PARTLY SUNNY. PATCHY FOG THIS MORNING. ISOLATED SHOWERS
THIS AFTERNOON. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND
5 MPH. CHANCE OF RAIN 20 PERCENT.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE
LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN
20 PERCENT.
SATURDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
SUNDAY THROUGH TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER
80S. LOWS IN THE LOWER 60S.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF
RAIN 20 PERCENT.
ILZ079-MOZ075-201600-
RANDOLPH IL-SAINTE GENEVIEVE MO-
INCLUDING THE CITIES OF CHESTER AND SPARTA
328 AM CDT THU AUG 20 2026
TODAY
MOSTLY CLOUDY THIS MORNING, THEN BECOMING PARTLY SUNNY.
PATCHY FOG THIS MORNING. HIGHS IN THE LOWER 80S. NORTH WINDS
AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE
MID 60S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS IN THE MID 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. LIGHT AND
VARIABLE WINDS, BECOMING SOUTHWEST AROUND 5 MPH AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID
80S. NORTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
MONDAY THROUGH TUESDAY
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.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF
RAIN 20 PERCENT.
MOZ059-062-072-073-201600-
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
328 AM CDT THU AUG 20 2026
TODAY
PATCHY FOG THIS MORNING. PARTLY SUNNY. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE
MID 60S. NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING
LIGHT AND VARIABLE.
FRIDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS IN THE UPPER
80S. SOUTH WINDS AROUND 5 MPH, BECOMING NORTHWEST IN THE
AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. LIGHT AND
VARIABLE WINDS.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID
80S. NORTH WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
SUNDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF
RAIN 20 PERCENT.
MONDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,
MAINLY IN THE MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN
30 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 60S.
CHANCE OF RAIN 20 PERCENT.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 80S.
LOWS IN THE MID 60S.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF
RAIN 20 PERCENT.
ILZ102-MOZ065-201600-
MONROE IL-JEFFERSON MO-
328 AM CDT THU AUG 20 2026
TODAY
PATCHY FOG THIS MORNING. PARTLY SUNNY. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE
MID 60S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS IN THE UPPER
80S. LIGHT AND VARIABLE WINDS, BECOMING NORTHWEST AROUND 5 MPH IN
THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND 5 MPH.
CHANCE OF RAIN 20 PERCENT.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.
MONDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. CHANCE OF RAIN 20 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF
RAIN 20 PERCENT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page