814
FPUS53 KLSX 200323
ZFPLSX
ZONE FORECASTS
NATIONAL WEATHER SERVICE SAINT LOUIS MO
1022 PM CDT THU MAR 19 2026
ILZ100-101-MOZ061-063-064-201100-
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
1022 PM CDT THU MAR 19 2026
OVERNIGHT
MOSTLY CLEAR LATE THIS EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 50. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS AROUND 50. NORTH WINDS 5 TO 10 MPH, BECOMING
NORTHEAST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS AROUND 80. EAST WINDS AROUND 5 MPH,
BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. SOUTH WINDS 5 TO
10 MPH.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 80S.
LOWS IN THE LOWER 40S.
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 LOWER
60S. LOWS IN THE LOWER 40S.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND 70.
LOWS IN THE MID 50S.
THURSDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
IN THE UPPER 70S.
MOZ042-049-050-201100-
AUDRAIN MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF MEXICO AND FULTON
1022 PM CDT THU MAR 19 2026
OVERNIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING SOUTHWEST.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH
WITH GUSTS UP TO 20 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. NORTH WINDS AROUND
5 MPH, BECOMING EAST AROUND 5 MPH AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTH
WINDS 5 TO 10 MPH WITH GUSTS UP TO 25 MPH.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.
LOWS IN THE UPPER 30S.
MONDAY
MOSTLY SUNNY. MUCH COOLER WITH HIGHS IN THE UPPER 50S.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 60S.
WEDNESDAY
MOSTLY SUNNY. NOT AS COOL WITH HIGHS IN THE LOWER
70S.
WEDNESDAY NIGHT
MOSTLY CLEAR. NOT AS COOL WITH LOWS IN THE MID
50S.
THURSDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
IN THE MID 70S.
MOZ041-047-048-201100-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
1022 PM CDT THU MAR 19 2026
OVERNIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH WINDS
AROUND 5 MPH, BECOMING SOUTHWEST.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH
WITH GUSTS UP TO 20 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTH WINDS
AROUND 5 MPH, BECOMING EAST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. SOUTH WINDS 5 TO
10 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.
LOWS AROUND 40.
MONDAY
MOSTLY SUNNY. MUCH COOLER WITH HIGHS AROUND 60.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 60S.
WEDNESDAY
MOSTLY SUNNY. NOT AS COOL WITH HIGHS IN THE MID 70S.
WEDNESDAY NIGHT
MOSTLY CLEAR. NOT AS COOL WITH LOWS IN THE MID
50S.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.
ILZ095>097-MOZ018-019-026-027-034>036-201100-
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
1022 PM CDT THU MAR 19 2026
OVERNIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING SOUTHWEST.
FRIDAY
SUNNY. HIGHS AROUND 80. SOUTHWEST WINDS 5 TO 10 MPH,
BECOMING NORTHWEST IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE UPPER 40S. 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
UPPER 50S. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
HIGHS IN THE MID 50S.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND
40. HIGHS IN THE UPPER 50S.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL WITH HIGHS IN THE UPPER
60S.
WEDNESDAY NIGHT
MOSTLY CLEAR. NOT AS COOL WITH LOWS IN THE
LOWER 50S.
THURSDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
IN THE LOWER 70S.
ILZ069-070-074-201100-
CLINTON IL-MARION IL-WASHINGTON IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
1022 PM CDT THU MAR 19 2026
OVERNIGHT
MOSTLY CLEAR. LOWS AROUND 50. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTHWEST WINDS
AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS IN THE MID 70S. EAST WINDS AROUND 5 MPH,
BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. SOUTH WINDS 5 TO
10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
40. HIGHS IN THE MID 50S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE UPPER
50S. 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 RAIN IN THE AFTERNOON.
HIGHS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.
MOZ074-084-085-099-201100-
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITY OF FARMINGTON
1022 PM CDT THU MAR 19 2026
OVERNIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTH WINDS
AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS IN THE MID 80S. NORTH 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 AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE UPPER 80S.
LOWS IN THE LOWER 40S.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER 60S.
LOWS IN THE UPPER 30S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
LOWS IN THE MID 40S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS IN THE MID
50S. HIGHS AROUND 80.
MOZ051-052-060-201100-
MONTGOMERY MO-LINCOLN MO-WARREN MO-
1022 PM CDT THU MAR 19 2026
OVERNIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH
WITH GUSTS UP TO 20 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTH WINDS
AROUND 5 MPH, BECOMING NORTHEAST 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 UPPER 50S.
SOUTH WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.
LOWS IN THE UPPER 30S.
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 LOWER
60S. LOWS IN THE LOWER 40S.
WEDNESDAY
MOSTLY SUNNY. NOT AS COOL WITH HIGHS IN THE LOWER
70S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. NOT AS COOL WITH LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
IN THE MID 70S.
ILZ058-059-098-099-201100-
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-
1022 PM CDT THU MAR 19 2026
OVERNIGHT
MOSTLY CLEAR LATE THIS EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 40S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
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 SOUTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. NOT AS COOL WITH LOWS IN THE UPPER 50S.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.
LOWS IN THE UPPER 30S.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 50S.
LOWS IN THE UPPER 30S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE UPPER
50S. LOWS AROUND 40.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
NOT AS COOL WITH LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
IN THE MID 70S.
ILZ060-064-065-201100-
MONTGOMERY IL-BOND IL-FAYETTE IL-
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA
1022 PM CDT THU MAR 19 2026
OVERNIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTH WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHWEST WINDS 10 TO
15 MPH.
FRIDAY NIGHT
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 SOUTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. NOT AS COOL WITH LOWS IN THE UPPER 50S.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND 80. LOWS
IN THE UPPER 30S.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 50S.
LOWS IN THE MID 30S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE UPPER
50S. LOWS AROUND 40.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.
NOT AS COOL WITH LOWS IN THE LOWER 50S.
THURSDAY
SUNNY. A SLIGHT CHANCE OF RAIN IN THE AFTERNOON.
HIGHS IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.
ILZ079-MOZ075-201100-
RANDOLPH IL-SAINTE GENEVIEVE MO-
INCLUDING THE CITIES OF CHESTER AND SPARTA
1022 PM CDT THU MAR 19 2026
OVERNIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTH WINDS
5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
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 SOUTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. SOUTH WINDS 5 TO
10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S.
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
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
NOT AS COOL WITH LOWS IN THE MID 50S.
THURSDAY
SUNNY. A SLIGHT CHANCE OF RAIN IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.
MOZ059-062-072-073-201100-
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
1022 PM CDT THU MAR 19 2026
OVERNIGHT
MOSTLY CLEAR. LOWS AROUND 50. SOUTHWEST WINDS AROUND
5 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
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. LOWS AROUND 60. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
40. HIGHS AROUND 60.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
LOWS IN THE MID 40S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
WEDNESDAY NIGHT
MOSTLY CLEAR. NOT AS COOL WITH LOWS IN THE MID
50S.
THURSDAY
SUNNY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS IN THE
UPPER 70S.
ILZ102-MOZ065-201100-
MONROE IL-JEFFERSON MO-
1022 PM CDT THU MAR 19 2026
OVERNIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTH WINDS
AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTH WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. SOUTH WINDS 5 TO
10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S.
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
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. NOT AS COOL WITH LOWS IN THE MID 50S.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.
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