992
FPUS53 KLSX 032123
ZFPLSX
ZONE FORECASTS
NATIONAL WEATHER SERVICE SAINT LOUIS MO
423 PM CDT MON AUG 3 2026
ILZ100-101-MOZ061-063-064-040500-
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
423 PM CDT MON AUG 3 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. SOUTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH SHOWERS
LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND
70. SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 70 PERCENT.
THURSDAY
BECOMING PARTLY SUNNY IN THE AFTERNOON. A SLIGHT
CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN THE MORNING.
HIGHS IN THE MID 80S. CHANCE OF RAIN 70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A
CHANCE OF THUNDERSTORMS, MAINLY IN THE EVENING. LOWS IN THE UPPER
60S. CHANCE OF RAIN 50 PERCENT.
FRIDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF RAIN 20 PERCENT.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. CHANCE OF RAIN 20 PERCENT.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
LOWER 70S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 100.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES
UP TO 105.
MOZ042-049-050-040500-
AUDRAIN MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF MEXICO AND FULTON
423 PM CDT MON AUG 3 2026
TONIGHT
CLEAR. LOWS IN THE MID 60S. SOUTHEAST WINDS AROUND
5 MPH.
TUESDAY
SUNNY. HIGHS AROUND 90. SOUTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. SOUTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 80S. SOUTH
WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS.
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT.
LOWS IN THE UPPER 60S. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN
90 PERCENT.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE
AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
PARTLY CLOUDY WITH A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. CHANCE OF RAIN 20 PERCENT.
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS AROUND 90. LOWS IN
THE LOWER 70S. HEAT INDEX VALUES UP TO 100.
MOZ041-047-048-040500-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
423 PM CDT MON AUG 3 2026
TONIGHT
CLEAR. LOWS IN THE UPPER 60S. SOUTHEAST WINDS AROUND
5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. SOUTH
WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS.
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT.
LOWS AROUND 70. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN
90 PERCENT.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE AFTERNOON.
HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.
THURSDAY 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 UPPER 60S. CHANCE
OF RAIN 40 PERCENT.
FRIDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 20 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER
60S. CHANCE OF RAIN 20 PERCENT.
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS IN THE LOWER 90S.
LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 105.
ILZ095>097-MOZ018-019-026-027-034>036-040500-
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
423 PM CDT MON AUG 3 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTH WINDS AROUND 5 MPH.
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. SOUTH WINDS
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.
WEDNESDAY NIGHT
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN
THE UPPER 60S. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN
90 PERCENT.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE
AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S.
FRIDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF
RAIN 20 PERCENT.
FRIDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN THE MID
60S. CHANCE OF RAIN 20 PERCENT.
SATURDAY THROUGH SUNDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE UPPER
80S. LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 100.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 90. HEAT INDEX VALUES UP TO
100.
ILZ069-070-074-040500-
CLINTON IL-MARION IL-WASHINGTON IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
423 PM CDT MON AUG 3 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. LIGHT AND VARIABLE
WINDS.
TUESDAY
SUNNY. HIGHS IN THE MID 80S. LIGHT AND VARIABLE WINDS.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. LIGHT AND
VARIABLE WINDS.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 80S. LIGHT AND VARIABLE
WINDS.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE UPPER 60S. SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN
50 PERCENT.
THURSDAY
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS LIKELY,
MAINLY IN THE MORNING. HIGHS IN THE MID 80S. CHANCE OF RAIN
70 PERCENT.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.
CHANCE OF RAIN 50 PERCENT.
FRIDAY 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. LOWS IN THE
UPPER 60S. CHANCE OF RAIN 40 PERCENT.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF RAIN 20 PERCENT.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
LOWER 70S. HIGHS IN THE UPPER 80S. HEAT INDEX VALUES UP TO 105.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 90. HEAT INDEX VALUES UP TO
105.
MOZ074-084-085-099-040500-
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITY OF FARMINGTON
423 PM CDT MON AUG 3 2026
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE
LOWER 60S. EAST WINDS AROUND 5 MPH THIS EVENING, BECOMING LIGHT
AND VARIABLE.
TUESDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS IN THE UPPER
80S. LIGHT AND VARIABLE WINDS.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND
5 MPH.
WEDNESDAY 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 UPPER 60S. SOUTH WINDS
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.
THURSDAY AND THURSDAY NIGHT
SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. LOWS IN THE UPPER 60S.
CHANCE OF RAIN 70 PERCENT.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS, MAINLY IN THE EVENING. LOWS IN THE UPPER 60S.
CHANCE OF RAIN 40 PERCENT.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF RAIN 20 PERCENT.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. HEAT INDEX VALUES
UP TO 100 IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 70.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 90. HEAT INDEX VALUES UP TO
100.
MOZ051-052-060-040500-
MONTGOMERY MO-LINCOLN MO-WARREN MO-
423 PM CDT MON AUG 3 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS AROUND 90. SOUTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. SOUTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 80S. SOUTH
WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 60S.
SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 90 PERCENT.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE
AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
PARTLY CLOUDY WITH A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. CHANCE OF RAIN 20 PERCENT.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 105.
ILZ058-059-098-099-040500-
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-
423 PM CDT MON AUG 3 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN
20 PERCENT.
WEDNESDAY 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. SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 70 PERCENT.
THURSDAY
BECOMING PARTLY SUNNY IN THE AFTERNOON. A SLIGHT
CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN THE MORNING.
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE OF RAIN
20 PERCENT.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. HIGHS IN THE MID 80S. LOWS IN THE MID
60S. CHANCE OF RAIN 20 PERCENT.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND
70. HIGHS AROUND 90. HEAT INDEX VALUES UP TO 100.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 90. HEAT INDEX VALUES UP TO
100.
ILZ060-064-065-040500-
MONTGOMERY IL-BOND IL-FAYETTE IL-
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA
423 PM CDT MON AUG 3 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WINDS.
TUESDAY
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
WEDNESDAY
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS AROUND
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS IN THE UPPER 60S. SOUTH WINDS AROUND 5 MPH.
CHANCE OF RAIN 50 PERCENT.
THURSDAY
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS LIKELY,
MAINLY IN THE MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN
70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A
CHANCE OF THUNDERSTORMS, MAINLY IN THE EVENING. LOWS IN THE MID
60S. CHANCE OF RAIN 50 PERCENT.
FRIDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. CHANCE OF RAIN 20 PERCENT.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND
70. HIGHS IN THE UPPER 80S. HEAT INDEX VALUES UP TO 100.
MONDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 100 IN THE AFTERNOON.
ILZ079-MOZ075-040500-
RANDOLPH IL-SAINTE GENEVIEVE MO-
INCLUDING THE CITIES OF CHESTER AND SPARTA
423 PM CDT MON AUG 3 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. EAST WINDS AROUND
5 MPH THIS EVENING, BECOMING LIGHT AND VARIABLE.
TUESDAY
SUNNY. HIGHS IN THE UPPER 80S. LIGHT AND VARIABLE
WINDS, BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 60S. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND
5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE UPPER 60S. SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN
40 PERCENT.
THURSDAY
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE
MORNING, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH 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.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF RAIN 40 PERCENT.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING. HIGHS IN THE UPPER 80S. CHANCE OF
RAIN 20 PERCENT.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 105.
MOZ059-062-072-073-040500-
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
423 PM CDT MON AUG 3 2026
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE
LOWER 60S. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS IN THE UPPER
80S. SOUTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. SOUTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS AROUND 90. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE
UPPER 60S. SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.
THURSDAY
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID
80S. CHANCE OF RAIN 70 PERCENT.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.
CHANCE OF RAIN 50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF
THUNDERSTORMS. A CHANCE OF SHOWERS, MAINLY IN THE EVENING. LOWS
IN THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING. HIGHS IN THE UPPER 80S. CHANCE OF
RAIN 20 PERCENT.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 100.
ILZ102-MOZ065-040500-
MONROE IL-JEFFERSON MO-
423 PM CDT MON AUG 3 2026
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE
LOWER 60S. EAST WINDS AROUND 5 MPH THIS EVENING, BECOMING LIGHT
AND VARIABLE.
TUESDAY
SUNNY. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS AROUND 90. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE UPPER 60S. SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN
50 PERCENT.
THURSDAY
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID
80S. CHANCE OF RAIN 70 PERCENT.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.
CHANCE OF RAIN 50 PERCENT.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. CHANCE OF RAIN 20 PERCENT.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
LOWER 70S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 105.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES
UP TO 105.
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