159
FPUS53 KLSX 202233
ZFPLSX
ZONE FORECASTS
NATIONAL WEATHER SERVICE SAINT LOUIS MO
533 PM CDT WED MAY 20 2026
ILZ100-101-MOZ061-063-064-210600-
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
533 PM CDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 50S. EAST WINDS 5 TO 10 MPH. CHANCE OF
RAIN 40 PERCENT.
FRIDAY
SHOWERS. HIGHS IN THE LOWER 70S. EAST WINDS 5 TO
10 MPH. CHANCE OF RAIN 90 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE UPPER 50S. EAST WINDS 5 TO 10 MPH, BECOMING
SOUTHWEST AFTER MIDNIGHT. CHANCE OF RAIN 50 PERCENT.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. HIGHS AROUND 80. LOWS IN THE LOWER 60S. CHANCE
OF RAIN 40 PERCENT.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. LOWS IN
THE LOWER 60S. CHANCE OF RAIN 40 PERCENT.
MEMORIAL DAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING
PARTLY SUNNY. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS AROUND 80. CHANCE OF RAIN 50 PERCENT.
MONDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S.
CHANCE OF RAIN 50 PERCENT.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. HIGHS IN THE MID 80S. LOWS IN THE MID
60S. CHANCE OF RAIN 50 PERCENT.
MOZ042-049-050-210600-
AUDRAIN MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF MEXICO AND FULTON
533 PM CDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 50S. EAST WINDS 5 TO 10 MPH WITH GUSTS
UP TO 20 MPH. CHANCE OF RAIN 50 PERCENT.
FRIDAY
SHOWERS IN THE MORNING, THEN SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
EAST WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN
90 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. EAST WINDS
5 TO 10 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SATURDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN
40 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. CHANCE OF
RAIN 40 PERCENT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 50 PERCENT.
SUNDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. CHANCE OF RAIN 20 PERCENT.
MEMORIAL DAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE
MORNING, THEN PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 80. CHANCE OF RAIN
40 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS AROUND 60. CHANCE OF RAIN 30 PERCENT.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER 80S. LOWS IN THE
LOWER 60S. CHANCE OF RAIN 50 PERCENT.
MOZ041-047-048-210600-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
533 PM CDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. HIGHS AROUND 70. EAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
MID 50S. EAST WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE
OF RAIN 50 PERCENT.
FRIDAY
SHOWERS IN THE MORNING, THEN SHOWERS LIKELY WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70.
EAST WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN
90 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. EAST WINDS
AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY SUNNY WITH
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN
THE UPPER 70S. CHANCE OF RAIN 40 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. CHANCE OF
RAIN 40 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE
MORNING, THEN PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF
RAIN 40 PERCENT.
SUNDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. CHANCE OF RAIN 20 PERCENT.
MEMORIAL DAY AND MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER
80S. LOWS IN THE LOWER 60S. CHANCE OF RAIN 30 PERCENT.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER 80S. LOWS IN THE
MID 60S. CHANCE OF RAIN 50 PERCENT.
ILZ095>097-MOZ018-019-026-027-034>036-210600-
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
533 PM CDT WED MAY 20 2026
TONIGHT
MOSTLY CLEAR THIS EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. EAST WINDS 5 TO 10 MPH WITH
GUSTS UP TO 20 MPH. CHANCE OF RAIN 40 PERCENT.
FRIDAY
SHOWERS. HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH
WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 90 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE MID 50S. EAST WINDS 5 TO 10 MPH WITH GUSTS
UP TO 20 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT. CHANCE OF RAIN
20 PERCENT.
SATURDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. NOT AS COOL WITH HIGHS IN THE MID 70S. CHANCE
OF RAIN 40 PERCENT.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. CHANCE OF RAIN 20 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
MEMORIAL DAY AND MONDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE
OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER 80S. LOWS AROUND
60. CHANCE OF RAIN 20 PERCENT.
TUESDAY
PARTLY 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 LOWER 80S. CHANCE OF
RAIN 40 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS,
MAINLY IN THE EVENING. LOWS IN THE LOWER 60S. CHANCE OF RAIN
40 PERCENT.
WEDNESDAY
PARTLY 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 50 PERCENT.
ILZ069-070-074-210600-
CLINTON IL-MARION IL-WASHINGTON IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
533 PM CDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. HIGHS AROUND 70. NORTHEAST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
CHANCE OF RAIN 20 PERCENT.
FRIDAY
SHOWERS. HIGHS IN THE LOWER 70S. EAST WINDS 5 TO
10 MPH. CHANCE OF RAIN 90 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE
EVENING. LOWS AROUND 60. EAST WINDS AROUND 5 MPH, BECOMING
SOUTHWEST AFTER MIDNIGHT. CHANCE OF RAIN 50 PERCENT.
SATURDAY
PARTLY SUNNY. HIGHS AROUND 80.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. CHANCE OF RAIN 40 PERCENT.
SUNDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S.
CHANCE OF RAIN 40 PERCENT.
MEMORIAL DAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING
PARTLY SUNNY. A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS AROUND 80. CHANCE OF RAIN 50 PERCENT.
MONDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 60S.
CHANCE OF RAIN 50 PERCENT.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER 80S. LOWS IN THE
UPPER 60S. CHANCE OF RAIN 50 PERCENT.
MOZ074-084-085-099-210600-
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITY OF FARMINGTON
533 PM CDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 50S. NORTHEAST WINDS 5 TO 10 MPH.
CHANCE OF RAIN 50 PERCENT.
FRIDAY
SHOWERS IN THE MORNING, THEN SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S.
EAST WINDS AROUND 5 MPH. CHANCE OF RAIN 90 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE UPPER 50S. EAST WINDS AROUND 5 MPH, BECOMING
SOUTHWEST AFTER MIDNIGHT. CHANCE OF RAIN 40 PERCENT.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. HIGHS IN THE LOWER 80S. LOWS IN THE UPPER 50S.
CHANCE OF RAIN 50 PERCENT.
SUNDAY
SHOWERS LIKELY. A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 60 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 60. CHANCE OF RAIN
50 PERCENT.
MEMORIAL DAY AND MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 70S. LOWS IN THE
LOWER 60S. CHANCE OF RAIN 50 PERCENT.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY WITH
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. CHANCE OF RAIN 60 PERCENT.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.
CHANCE OF RAIN 50 PERCENT.
MOZ051-052-060-210600-
MONTGOMERY MO-LINCOLN MO-WARREN MO-
533 PM CDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 50S. EAST WINDS 5 TO 10 MPH. CHANCE OF
RAIN 40 PERCENT.
FRIDAY
SHOWERS. HIGHS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH
WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 90 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE MID 50S. EAST WINDS AROUND 5 MPH, BECOMING
SOUTH AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT.
SATURDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. NOT AS COOL WITH HIGHS IN THE UPPER 70S. CHANCE
OF RAIN 40 PERCENT.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. CHANCE OF RAIN 40 PERCENT.
SUNDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. CHANCE OF RAIN 20 PERCENT.
MEMORIAL DAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE
MORNING, THEN PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 80. CHANCE OF RAIN
40 PERCENT.
MONDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS AROUND 60.
CHANCE OF RAIN 20 PERCENT.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. HIGHS IN THE LOWER 80S. LOWS IN THE LOWER 60S.
CHANCE OF RAIN 40 PERCENT.
WEDNESDAY
PARTLY 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 50 PERCENT.
ILZ058-059-098-099-210600-
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-
533 PM CDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY THIS EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 50. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 70. EAST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. EAST WINDS 5 TO 10 MPH. CHANCE
OF RAIN 20 PERCENT.
FRIDAY
SHOWERS. HIGHS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH
WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 90 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE MID 50S. NORTHEAST WINDS 5 TO 10 MPH,
BECOMING SOUTH AFTER MIDNIGHT. CHANCE OF RAIN 50 PERCENT.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. HIGHS IN THE UPPER 70S. LOWS IN THE UPPER 50S.
CHANCE OF RAIN 40 PERCENT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 40 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S.
MEMORIAL DAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE
MORNING, THEN PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 80. CHANCE OF RAIN
40 PERCENT.
MONDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 60. CHANCE OF
RAIN 30 PERCENT.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. HIGHS IN THE LOWER 80S. LOWS IN THE LOWER 60S.
CHANCE OF RAIN 40 PERCENT.
WEDNESDAY
PARTLY 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 50 PERCENT.
ILZ060-064-065-210600-
MONTGOMERY IL-BOND IL-FAYETTE IL-
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA
533 PM CDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY THIS EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 50. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 50S. EAST WINDS 5 TO 10 MPH. CHANCE OF
RAIN 20 PERCENT.
FRIDAY
SHOWERS. HIGHS IN THE UPPER 60S. EAST WINDS 5 TO
10 MPH. CHANCE OF RAIN 90 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE
EVENING. LOWS IN THE UPPER 50S. EAST WINDS 5 TO 10 MPH, BECOMING
SOUTHWEST AFTER MIDNIGHT. CHANCE OF RAIN 50 PERCENT.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. HIGHS IN THE UPPER 70S.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH A SLIGHT
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE
OF RAIN 40 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE
OF RAIN 30 PERCENT.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE
OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 40 PERCENT.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. HIGHS IN THE LOWER 80S. LOWS IN THE MID 60S.
CHANCE OF RAIN 40 PERCENT.
WEDNESDAY
PARTLY 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 50 PERCENT.
ILZ079-MOZ075-210600-
RANDOLPH IL-SAINTE GENEVIEVE MO-
INCLUDING THE CITIES OF CHESTER AND SPARTA
533 PM CDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
CHANCE OF RAIN 40 PERCENT.
FRIDAY
SHOWERS IN THE MORNING, THEN SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S.
EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 90 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE UPPER 50S. EAST WINDS AROUND 5 MPH, BECOMING
SOUTHWEST AFTER MIDNIGHT. CHANCE OF RAIN 50 PERCENT.
SATURDAY
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF
RAIN 20 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE
OF SHOWERS. LOWS AROUND 60. CHANCE OF RAIN 40 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 80. CHANCE OF RAIN
50 PERCENT.
SUNDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S.
CHANCE OF RAIN 50 PERCENT.
MEMORIAL DAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING
PARTLY SUNNY. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS AROUND 80. CHANCE OF RAIN 50 PERCENT.
MONDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S.
CHANCE OF RAIN 50 PERCENT.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. HIGHS IN THE MID 80S. LOWS IN THE MID
60S. CHANCE OF RAIN 50 PERCENT.
MOZ059-062-072-073-210600-
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
533 PM CDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST WINDS
AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 50S. EAST WINDS 5 TO 10 MPH. CHANCE OF
RAIN 50 PERCENT.
FRIDAY
SHOWERS IN THE MORNING, THEN SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.
EAST WINDS AROUND 5 MPH. CHANCE OF RAIN 90 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE MID 50S. EAST WINDS AROUND 5 MPH IN THE
EVENING, BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN 20 PERCENT.
SATURDAY THROUGH SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. HIGHS AROUND 80. LOWS IN THE UPPER 50S. CHANCE
OF RAIN 50 PERCENT.
SUNDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. CHANCE OF RAIN 20 PERCENT.
MEMORIAL DAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING
PARTLY SUNNY. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. CHANCE OF
RAIN 50 PERCENT.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE
OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS AROUND 80. CHANCE OF RAIN 50 PERCENT.
TUESDAY 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
MID 60S. CHANCE OF RAIN 50 PERCENT.
WEDNESDAY
PARTLY 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 50 PERCENT.
ILZ102-MOZ065-210600-
MONROE IL-JEFFERSON MO-
533 PM CDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST WINDS
AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS AROUND 70. NORTHEAST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 50S. EAST WINDS 5 TO 10 MPH. CHANCE OF
RAIN 40 PERCENT.
FRIDAY
SHOWERS IN THE MORNING, THEN SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.
EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 90 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE UPPER 50S. EAST WINDS AROUND 5 MPH, BECOMING
SOUTHWEST AFTER MIDNIGHT. CHANCE OF RAIN 40 PERCENT.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. HIGHS IN THE LOWER 80S. LOWS AROUND 60. CHANCE
OF RAIN 40 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE
OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS AROUND 80. CHANCE OF RAIN 50 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS AROUND 60. CHANCE OF RAIN 50 PERCENT.
MEMORIAL DAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING
PARTLY SUNNY. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS AROUND 80. CHANCE OF RAIN 50 PERCENT.
MONDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S.
CHANCE OF RAIN 50 PERCENT.
TUESDAY
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 LOWER 80S. CHANCE OF RAIN
50 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS, MAINLY IN THE EVENING. LOWS IN THE MID 60S. CHANCE
OF RAIN 50 PERCENT.
WEDNESDAY
PARTLY 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 50 PERCENT.
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