452
FPUS53 KLSX 211904
ZFPLSX
ZONE FORECASTS
NATIONAL WEATHER SERVICE SAINT LOUIS MO
103 PM CST SUN DEC 21 2025
ILZ100-101-MOZ061-063-064-220300-
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
103 PM CST SUN DEC 21 2025
THIS AFTERNOON
SUNNY, COOLER WITH HIGHS IN THE MID 40S.
SOUTHEAST WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 20S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. NOT AS COOL WITH HIGHS IN THE MID 50S.
SOUTH WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. NOT
AS COOL. NEAR STEADY TEMPERATURE IN THE MID 40S. SOUTH WINDS 5 TO
10 MPH.
TUESDAY
SUNNY. NOT AS COOL WITH HIGHS IN THE MID 60S.
SOUTHWEST WINDS AROUND 5 MPH, BECOMING NORTHWEST AROUND 5 MPH IN
THE AFTERNOON.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. NOT AS COOL WITH LOWS IN THE
UPPER 50S.
CHRISTMAS DAY
PARTLY SUNNY. HIGHS IN THE MID 70S.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 50S.
FRIDAY
SUNNY. HIGHS IN THE UPPER 60S.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S.
MOZ042-049-050-220300-
AUDRAIN MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF MEXICO AND FULTON
103 PM CST SUN DEC 21 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE MID 40S. SOUTHEAST WINDS
5 TO 10 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 30S. SOUTHEAST WINDS 5 TO 10 MPH WITH
GUSTS UP TO 20 MPH.
MONDAY
PARTLY SUNNY. NOT AS COOL WITH HIGHS IN THE MID 50S.
SOUTH WINDS 5 TO 10 MPH WITH GUSTS UP TO 25 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. NOT
AS COOL WITH LOWS IN THE MID 40S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS AROUND
5 MPH, BECOMING NORTHWEST AROUND 5 MPH IN THE AFTERNOON.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. NOT AS COOL WITH LOWS IN THE UPPER 50S.
CHRISTMAS DAY
PARTLY SUNNY. HIGHS IN THE MID 70S.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE LOWER 50S.
FRIDAY
SUNNY, COOLER WITH HIGHS IN THE LOWER 60S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. COOLER WITH LOWS IN THE LOWER 40S.
SATURDAY
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS AROUND 60. TEMPERATURE FALLING INTO THE LOWER 50S
IN THE AFTERNOON.
MOZ041-047-048-220300-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
103 PM CST SUN DEC 21 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE UPPER 40S. SOUTHEAST WINDS
5 TO 10 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 30S. SOUTHEAST WINDS 5 TO 10 MPH WITH
GUSTS UP TO 20 MPH.
MONDAY
PARTLY SUNNY. NOT AS COOL WITH HIGHS IN THE UPPER 50S.
SOUTH WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. NOT
AS COOL WITH LOWS IN THE MID 40S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND
5 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 50.
HIGHS IN THE LOWER 70S.
WEDNESDAY NIGHT
MOSTLY CLEAR. NOT AS COOL WITH LOWS AROUND 60.
CHRISTMAS DAY AND THURSDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE
MID 70S. LOWS IN THE LOWER 50S.
FRIDAY
SUNNY, COOLER WITH HIGHS IN THE LOWER 60S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. COOLER WITH LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.
ILZ095>097-MOZ018-019-026-027-034>036-220300-
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
103 PM CST SUN DEC 21 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE LOWER 40S. SOUTHEAST WINDS
5 TO 10 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 20S. SOUTHEAST WINDS 5 TO 10 MPH WITH
GUSTS UP TO 20 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTH WINDS 5 TO
10 MPH WITH GUSTS UP TO 25 MPH.
MONDAY NIGHT
PARTLY CLOUDY AND NOT AS COOL. NEAR STEADY
TEMPERATURE IN THE MID 40S. SOUTHWEST WINDS 5 TO 10 MPH WITH
GUSTS UP TO 20 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 50S. WEST WINDS AROUND
5 MPH, BECOMING NORTH AROUND 5 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL WITH HIGHS IN THE UPPER
60S.
WEDNESDAY NIGHT
PARTLY CLOUDY. NOT AS COOL WITH LOWS IN THE
MID 50S.
CHRISTMAS DAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE UPPER 40S.
FRIDAY
SUNNY, COOLER WITH HIGHS IN THE UPPER 50S.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S.
ILZ069-070-074-220300-
CLINTON IL-MARION IL-WASHINGTON IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
103 PM CST SUN DEC 21 2025
THIS AFTERNOON
SUNNY, COOLER WITH HIGHS IN THE LOWER 40S. EAST
WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 20S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. NOT AS COOL WITH HIGHS IN THE LOWER 50S.
SOUTH WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. NOT AS COOL. NEAR STEADY TEMPERATURE IN THE UPPER
40S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. NOT AS COOL WITH HIGHS IN THE LOWER 60S.
SOUTHWEST WINDS 5 TO 10 MPH, BECOMING WEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY
CLOUDY. HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. NOT AS COOL WITH LOWS IN THE UPPER 50S.
CHRISTMAS DAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE
LOWER 70S. LOWS IN THE MID 50S.
FRIDAY
SUNNY. HIGHS IN THE MID 60S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.
MOZ074-084-085-099-220300-
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITY OF FARMINGTON
103 PM CST SUN DEC 21 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE UPPER 40S. EAST WINDS
AROUND 5 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLEAR. LOWS IN THE UPPER 20S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE LOWER 50S. SOUTH WINDS 5 TO 10 MPH WITH
GUSTS UP TO 20 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. NOT AS COOL WITH LOWS IN THE MID
40S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. NOT AS COOL WITH HIGHS IN THE MID 60S.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS AROUND 70.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
CHRISTMAS DAY AND THURSDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE
LOWER 70S. LOWS IN THE UPPER 50S.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S.
MOZ051-052-060-220300-
MONTGOMERY MO-LINCOLN MO-WARREN MO-
103 PM CST SUN DEC 21 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE MID 40S. SOUTHEAST WINDS
AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 20S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. NOT AS COOL WITH HIGHS IN THE MID 50S.
SOUTH WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. NOT
AS COOL WITH LOWS IN THE LOWER 40S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS AROUND
5 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID
40S. HIGHS IN THE LOWER 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. NOT AS COOL WITH LOWS IN THE
UPPER 50S.
CHRISTMAS DAY
PARTLY SUNNY. HIGHS IN THE MID 70S.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE LOWER 50S.
FRIDAY
SUNNY, COOLER WITH HIGHS IN THE MID 60S.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS AROUND 60.
ILZ058-059-098-099-220300-
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-
103 PM CST SUN DEC 21 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE LOWER 40S. SOUTHEAST WINDS
AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 20S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE LOWER 50S. SOUTH WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. NOT
AS COOL. NEAR STEADY TEMPERATURE IN THE MID 40S. SOUTH WINDS 5 TO
10 MPH.
TUESDAY
SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS AROUND 5 MPH,
BECOMING NORTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 40S.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY. NOT AS COOL WITH LOWS IN THE
MID 50S.
CHRISTMAS DAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE LOWER 50S.
FRIDAY
SUNNY, COOLER WITH HIGHS IN THE LOWER 60S.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S.
ILZ060-064-065-220300-
MONTGOMERY IL-BOND IL-FAYETTE IL-
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA
103 PM CST SUN DEC 21 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE LOWER 40S. SOUTHEAST WINDS
AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 20S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY. HIGHS AROUND 50. SOUTH WINDS 5 TO 10 MPH
WITH GUSTS UP TO 20 MPH.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. NOT AS COOL. NEAR STEADY TEMPERATURE IN THE MID
40S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. NOT AS COOL WITH HIGHS AROUND 60. WEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 40S.
WEDNESDAY
CLOUDY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN
THE MID 50S. HIGHS IN THE LOWER 70S.
FRIDAY
SUNNY. HIGHS IN THE LOWER 60S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 40S.
SATURDAY
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE UPPER 50S.
ILZ079-MOZ075-220300-
RANDOLPH IL-SAINTE GENEVIEVE MO-
INCLUDING THE CITIES OF CHESTER AND SPARTA
103 PM CST SUN DEC 21 2025
THIS AFTERNOON
SUNNY, COOLER WITH HIGHS IN THE MID 40S. EAST
WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 20S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S. SOUTH WINDS 5 TO
10 MPH WITH GUSTS UP TO 20 MPH.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. NOT AS COOL. NEAR STEADY TEMPERATURE IN THE UPPER
40S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. NOT AS COOL WITH HIGHS IN THE MID 60S.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS AROUND 70.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN
THE UPPER 50S. HIGHS IN THE MID 70S.
FRIDAY
SUNNY. HIGHS AROUND 70.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S.
MOZ059-062-072-073-220300-
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
103 PM CST SUN DEC 21 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE UPPER 40S. EAST WINDS
AROUND 5 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLEAR. LOWS AROUND 30. SOUTHEAST WINDS AROUND 5 MPH. GUSTS UP TO
20 MPH AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTH WINDS 5 TO
10 MPH WITH GUSTS UP TO 20 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. NOT
AS COOL. NEAR STEADY TEMPERATURE IN THE UPPER 40S. SOUTHWEST
WINDS AROUND 5 MPH. GUSTS UP TO 20 MPH IN THE EVENING.
TUESDAY
MOSTLY SUNNY. NOT AS COOL WITH HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN
THE UPPER 50S. HIGHS IN THE MID 70S.
FRIDAY
SUNNY. HIGHS IN THE UPPER 60S.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S.
ILZ102-MOZ065-220300-
MONROE IL-JEFFERSON MO-
103 PM CST SUN DEC 21 2025
THIS AFTERNOON
SUNNY, COOLER WITH HIGHS IN THE MID 40S. EAST
WINDS AROUND 5 MPH.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTHEAST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. NOT AS COOL WITH HIGHS IN THE UPPER 50S.
SOUTH WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. NOT
AS COOL. NEAR STEADY TEMPERATURE IN THE UPPER 40S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. NOT AS COOL WITH HIGHS IN THE UPPER 60S. WEST
WINDS AROUND 5 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN
THE UPPER 50S. HIGHS IN THE MID 70S.
FRIDAY
SUNNY. HIGHS IN THE UPPER 60S.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S.
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