477
FPUS53 KLSX 200823
ZFPLSX
ZONE FORECASTS
NATIONAL WEATHER SERVICE SAINT LOUIS MO
323 AM CDT FRI MAR 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
323 AM CDT FRI MAR 20 2026
TODAY
SUNNY. HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
AROUND 50. NORTH WINDS 5 TO 10 MPH, BECOMING NORTHEAST AFTER
MIDNIGHT.
SATURDAY
SUNNY. HIGHS AROUND 80. EAST WINDS AROUND 5 MPH,
BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. NOT AS COOL WITH LOWS IN THE LOWER 60S.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO
15 MPH, BECOMING WEST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING. MUCH COOLER WITH LOWS IN THE LOWER 40S. CHANCE OF RAIN
20 PERCENT.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE UPPER 50S.
LOWS AROUND 40.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE LOWER
60S. LOWS IN THE LOWER 40S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
NOT AS COOL WITH HIGHS IN THE UPPER 70S. CHANCE OF RAIN
20 PERCENT.
MOZ042-049-050-201600-
AUDRAIN MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF MEXICO AND FULTON
323 AM CDT FRI MAR 20 2026
TODAY
SUNNY. HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 25 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 50. NORTH WINDS AROUND
5 MPH, BECOMING EAST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. NOT AS COOL WITH LOWS IN THE
LOWER 60S. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
10 TO 15 MPH, BECOMING WEST 15 TO 20 MPH IN THE AFTERNOON.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE LOWER
60S. LOWS IN THE LOWER 40S.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE
UPPER 60S. LOWS IN THE LOWER 50S.
THURSDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.
MOZ041-047-048-201600-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
323 AM CDT FRI MAR 20 2026
TODAY
SUNNY. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH WITH
GUSTS UP TO 20 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTH WINDS
AROUND 5 MPH, BECOMING EAST AROUND 5 MPH AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. NOT AS COOL WITH LOWS IN THE
LOWER 60S. SOUTH WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH AFTER
MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
10 TO 15 MPH, BECOMING NORTHWEST IN THE AFTERNOON. GUSTS UP TO
30 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
LOWER 40S. HIGHS AROUND 60.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE LOWER
60S. LOWS IN THE MID 40S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
THURSDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. 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
323 AM CDT FRI MAR 20 2026
TODAY
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO
15 MPH, BECOMING NORTHWEST THIS AFTERNOON.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS IN
THE UPPER 40S. NORTH WINDS 5 TO 10 MPH, BECOMING EAST AFTER
MIDNIGHT.
SATURDAY
SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS 5 TO
10 MPH, BECOMING SOUTHWEST WITH GUSTS UP TO 20 MPH IN THE
AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. NOT AS COOL WITH LOWS IN THE
LOWER 60S. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHWEST WINDS 10 TO
15 MPH, BECOMING NORTHWEST 15 TO 20 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. MUCH
COOLER WITH LOWS IN THE UPPER 30S.
MONDAY
SUNNY. MUCH COOLER WITH HIGHS IN THE UPPER 50S.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
LOWER 40S. HIGHS AROUND 60.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
AFTERNOON. HIGHS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.
ILZ069-070-074-201600-
CLINTON IL-MARION IL-WASHINGTON IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
323 AM CDT FRI MAR 20 2026
TODAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
5 TO 10 MPH WITH GUSTS UP TO 20 MPH.
TONIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTHWEST WINDS 5 TO
10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS IN THE MID 70S. EAST WINDS AROUND 5 MPH,
BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. SOUTH WINDS 5 TO
10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING. MUCH COOLER WITH LOWS IN THE LOWER 40S. CHANCE OF RAIN
20 PERCENT.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE UPPER 50S.
LOWS IN THE UPPER 30S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE UPPER
50S. LOWS IN THE LOWER 40S.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
THURSDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
NOT AS COOL WITH HIGHS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.
MOZ074-084-085-099-201600-
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITY OF FARMINGTON
323 AM CDT FRI MAR 20 2026
TODAY
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO
10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS AROUND
5 MPH, BECOMING NORTH AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS AROUND
5 MPH, BECOMING WEST IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. SOUTH WINDS
AROUND 5 MPH. GUSTS UP TO 20 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO
10 MPH WITH GUSTS UP TO 25 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 60S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE LOWER
60S. LOWS IN THE LOWER 40S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS AROUND 50.
HIGHS IN THE LOWER 80S.
MOZ051-052-060-201600-
MONTGOMERY MO-LINCOLN MO-WARREN MO-
323 AM CDT FRI MAR 20 2026
TODAY
SUNNY. HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLEAR. LOWS IN THE UPPER 40S. NORTH WINDS AROUND 5 MPH, BECOMING
EAST AROUND 5 MPH AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. NOT AS COOL WITH LOWS IN THE LOWER 60S.
SOUTH WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
10 TO 15 MPH, BECOMING WEST IN THE AFTERNOON. GUSTS UP TO 30 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
40. HIGHS IN THE UPPER 50S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE LOWER
60S. LOWS IN THE LOWER 40S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50.
THURSDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
NOT AS COOL WITH HIGHS IN THE UPPER 70S. CHANCE OF RAIN
20 PERCENT.
ILZ058-059-098-099-201600-
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-
323 AM CDT FRI MAR 20 2026
TODAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO
15 MPH.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH WINDS 5 TO
10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. NOT AS COOL WITH LOWS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
10 TO 15 MPH, BECOMING WEST 15 TO 20 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. MUCH COOLER WITH LOWS IN THE UPPER
30S.
MONDAY
SUNNY. MUCH COOLER WITH HIGHS IN THE UPPER 50S.
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 30S.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER
60S. LOWS IN THE LOWER 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
THURSDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
NOT AS COOL WITH HIGHS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.
ILZ060-064-065-201600-
MONTGOMERY IL-BOND IL-FAYETTE IL-
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA
323 AM CDT FRI MAR 20 2026
TODAY
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHWEST WINDS 10 TO
15 MPH.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH WINDS 5 TO
10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS IN THE MID 70S. EAST WINDS AROUND 5 MPH,
BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. NOT AS COOL WITH LOWS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING. MUCH COOLER WITH LOWS IN THE UPPER 30S. CHANCE OF RAIN
20 PERCENT.
MONDAY
SUNNY. MUCH COOLER WITH HIGHS IN THE MID 50S.
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 30S.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY. HIGHS AROUND 60. LOWS
AROUND 40.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
THURSDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
NOT AS COOL WITH HIGHS IN THE LOWER 70S. CHANCE OF RAIN
20 PERCENT.
ILZ079-MOZ075-201600-
RANDOLPH IL-SAINTE GENEVIEVE MO-
INCLUDING THE CITIES OF CHESTER AND SPARTA
323 AM CDT FRI MAR 20 2026
TODAY
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO
10 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLEAR. LOWS IN THE LOWER 50S. WEST WINDS AROUND 5 MPH, BECOMING
NORTH AROUND 5 MPH AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS AROUND 80. NORTHEAST WINDS AROUND 5 MPH,
BECOMING SOUTHEAST IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. NOT AS COOL WITH LOWS IN THE LOWER 60S.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING. MUCH COOLER WITH LOWS IN THE LOWER 40S. CHANCE OF RAIN
20 PERCENT.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE UPPER 50S.
LOWS AROUND 40.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE LOWER
60S. LOWS IN THE LOWER 40S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS AROUND 50.
THURSDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
NOT AS COOL WITH HIGHS IN THE UPPER 70S. 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
323 AM CDT FRI MAR 20 2026
TODAY
SUNNY. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. NOT AS COOL WITH LOWS IN THE LOWER 60S.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO
15 MPH, BECOMING WEST IN THE AFTERNOON.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 60S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE LOWER
60S. LOWS IN THE LOWER 40S.
WEDNESDAY
PARTLY SUNNY. HIGHS AROUND 70.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE LOWER 50S.
THURSDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
NOT AS COOL WITH HIGHS AROUND 80. CHANCE OF RAIN 20 PERCENT.
ILZ102-MOZ065-201600-
MONROE IL-JEFFERSON MO-
323 AM CDT FRI MAR 20 2026
TODAY
SUNNY. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLEAR. LOWS IN THE LOWER 50S. NORTHWEST WINDS AROUND 5 MPH,
BECOMING NORTHEAST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH, BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. NOT AS COOL WITH LOWS IN THE LOWER 60S.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING. MUCH COOLER WITH LOWS IN THE LOWER 40S. CHANCE OF RAIN
20 PERCENT.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND 60. LOWS
AROUND 40.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE LOWER
60S. LOWS IN THE LOWER 40S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS AROUND 50.
THURSDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
NOT AS COOL WITH HIGHS IN THE UPPER 70S. CHANCE OF RAIN
20 PERCENT.
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