537
FPUS53 KLSX 312304
ZFPLSX
ZONE FORECASTS
NATIONAL WEATHER SERVICE SAINT LOUIS MO
504 PM CST WED DEC 31 2025
ILZ100-101-MOZ061-063-064-010700-
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
504 PM CST WED DEC 31 2025
TONIGHT
MOSTLY CLEAR THIS EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 20S. WEST WINDS 5 TO 10 MPH, BECOMING
NORTHWEST AFTER MIDNIGHT.
NEW YEARS DAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING
PARTLY SUNNY. HIGHS IN THE UPPER 30S. NORTHEAST WINDS 5 TO
10 MPH, BECOMING SOUTH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. EAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. EAST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
CLOUDY. LOWS IN THE UPPER 20S. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
LOWS IN THE MID 30S.
MONDAY THROUGH TUESDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND 60.
LOWS IN THE UPPER 30S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S.
MOZ042-049-050-010700-
AUDRAIN MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF MEXICO AND FULTON
504 PM CST WED DEC 31 2025
TONIGHT
MOSTLY CLEAR THIS EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 20S. SOUTHWEST WINDS 5 TO 10 MPH,
BECOMING NORTH WITH GUSTS UP TO 20 MPH AFTER MIDNIGHT.
NEW YEARS DAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. NORTHEAST WINDS 5 TO
10 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 20S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 40. NORTHEAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. NORTHEAST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY IN THE MORNING, THEN CLEARING. HIGHS IN
THE LOWER 40S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 40S.
LOWS IN THE MID 30S.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 50S.
LOWS AROUND 40.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
30S. HIGHS IN THE MID 50S.
MOZ041-047-048-010700-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
504 PM CST WED DEC 31 2025
TONIGHT
CLEAR THIS EVENING, THEN BECOMING PARTLY CLOUDY. LOWS
IN THE UPPER 20S. SOUTHWEST WINDS AROUND 5 MPH, BECOMING NORTH
WITH GUSTS UP TO 20 MPH AFTER MIDNIGHT.
NEW YEARS DAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. NORTHEAST WINDS 5 TO
10 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. NORTHEAST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHEAST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY IN THE MORNING, THEN CLEARING. HIGHS IN
THE LOWER 40S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.
LOWS IN THE UPPER 30S.
MONDAY
MOSTLY SUNNY. NOT AS COOL WITH HIGHS AROUND 60.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND 60. LOWS
IN THE MID 30S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S.
ILZ095>097-MOZ018-019-026-027-034>036-010700-
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
504 PM CST WED DEC 31 2025
TONIGHT
PARTLY CLOUDY THIS EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 20S. WEST WINDS 5 TO 10 MPH, BECOMING
NORTH AFTER MIDNIGHT.
NEW YEARS DAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. NORTHEAST
WINDS 5 TO 10 MPH, BECOMING SOUTH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. NORTHEAST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. NORTHEAST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY IN THE MORNING, THEN CLEARING. HIGHS IN
THE UPPER 30S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
MID 30S. HIGHS IN THE MID 50S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 50S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
30S. HIGHS IN THE UPPER 40S.
ILZ069-070-074-010700-
CLINTON IL-MARION IL-WASHINGTON IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
504 PM CST WED DEC 31 2025
TONIGHT
PARTLY CLOUDY THIS EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 20S. WEST WINDS 5 TO 10 MPH WITH GUSTS
UP TO 20 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
NEW YEARS DAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. NORTH
WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. EAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. EAST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
CLOUDY. LOWS IN THE UPPER 20S. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
LOWS IN THE LOWER 30S.
MONDAY
MOSTLY SUNNY. NOT AS COOL WITH HIGHS IN THE MID 50S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 40.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE UPPER
50S. LOWS IN THE MID 30S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S.
MOZ074-084-085-099-010700-
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITY OF FARMINGTON
504 PM CST WED DEC 31 2025
TONIGHT
CLEAR. LOWS IN THE UPPER 20S. WEST WINDS AROUND 5 MPH.
NEW YEARS DAY
MOSTLY SUNNY. HIGHS IN THE MID 40S. NORTH WINDS
AROUND 5 MPH, BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. EAST WINDS AROUND 5 MPH.
FRIDAY
CLOUDY. A SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS
IN THE MID 40S. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN
20 PERCENT.
FRIDAY NIGHT
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. LOWS
AROUND 30. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY IN THE MORNING, THEN CLEARING. HIGHS IN
THE MID 40S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.
LOWS IN THE MID 30S.
MONDAY
SUNNY. NOT AS COOL WITH HIGHS IN THE UPPER 50S.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 60S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.
MOZ051-052-060-010700-
MONTGOMERY MO-LINCOLN MO-WARREN MO-
504 PM CST WED DEC 31 2025
TONIGHT
MOSTLY CLEAR THIS EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 20S. WEST WINDS AROUND 5 MPH, BECOMING
NORTH AFTER MIDNIGHT.
NEW YEARS DAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. NORTHEAST WINDS 5 TO
10 MPH, BECOMING SOUTH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 20S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. EAST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. NORTHEAST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY IN THE MORNING, THEN CLEARING. HIGHS
AROUND 40.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
LOWS IN THE MID 30S.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 50S.
LOWS IN THE UPPER 30S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 50S.
ILZ058-059-098-099-010700-
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-
504 PM CST WED DEC 31 2025
TONIGHT
PARTLY CLOUDY THIS EVENING, THEN MOSTLY CLOUDY WITH A
CHANCE OF FLURRIES AFTER MIDNIGHT. LOWS IN THE MID 20S. WEST
WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING NORTH AFTER
MIDNIGHT.
NEW YEARS DAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. NORTHEAST
WINDS 5 TO 10 MPH, BECOMING WEST IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 20S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. NORTHEAST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. NORTHEAST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND 40. LOWS
IN THE LOWER 30S.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 50S.
LOWS IN THE UPPER 30S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
30S. HIGHS AROUND 50.
ILZ060-064-065-010700-
MONTGOMERY IL-BOND IL-FAYETTE IL-
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA
504 PM CST WED DEC 31 2025
TONIGHT
MOSTLY CLOUDY. A CHANCE OF FLURRIES AFTER MIDNIGHT.
LOWS IN THE MID 20S. WEST WINDS 5 TO 10 MPH WITH GUSTS UP TO
20 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
NEW YEARS DAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. NORTHEAST
WINDS 5 TO 10 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 20S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. NORTHEAST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. NORTHEAST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.
LOWS IN THE LOWER 30S.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER 50S.
LOWS IN THE UPPER 30S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 50S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S.
WEDNESDAY
PARTLY SUNNY. HIGHS AROUND 50.
ILZ079-MOZ075-010700-
RANDOLPH IL-SAINTE GENEVIEVE MO-
INCLUDING THE CITIES OF CHESTER AND SPARTA
504 PM CST WED DEC 31 2025
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. SOUTHWEST WINDS
AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
NEW YEARS DAY
PARTLY SUNNY. HIGHS AROUND 40. NORTHEAST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. EAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. EAST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
CLOUDY. A SLIGHT CHANCE OF RAIN IN THE EVENING.
LOWS AROUND 30. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN
20 PERCENT.
SATURDAY
PARTLY SUNNY IN THE MORNING, THEN CLEARING. HIGHS IN
THE LOWER 40S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 40S.
LOWS IN THE MID 30S.
MONDAY
MOSTLY SUNNY. NOT AS COOL WITH HIGHS IN THE UPPER 50S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER
60S. LOWS IN THE UPPER 30S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S.
MOZ059-062-072-073-010700-
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
504 PM CST WED DEC 31 2025
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. SOUTHWEST WINDS
AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
NEW YEARS DAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING
PARTLY SUNNY. HIGHS IN THE LOWER 40S. NORTHEAST WINDS AROUND
5 MPH, BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. EAST WINDS AROUND 5 MPH.
FRIDAY
CLOUDY. HIGHS IN THE MID 40S. EAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
CLOUDY. LOWS IN THE UPPER 20S. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY IN THE MORNING, THEN CLEARING. HIGHS IN
THE MID 40S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.
LOWS IN THE MID 30S.
MONDAY
MOSTLY SUNNY. NOT AS COOL WITH HIGHS IN THE LOWER 60S.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER
60S. LOWS IN THE UPPER 30S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.
ILZ102-MOZ065-010700-
MONROE IL-JEFFERSON MO-
504 PM CST WED DEC 31 2025
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. SOUTHWEST WINDS
AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
NEW YEARS DAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING
PARTLY SUNNY. HIGHS AROUND 40. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. EAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. EAST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
CLOUDY. LOWS IN THE UPPER 20S. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY IN THE MORNING, THEN CLEARING. HIGHS IN
THE LOWER 40S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 40S.
LOWS IN THE MID 30S.
MONDAY
MOSTLY SUNNY. NOT AS COOL WITH HIGHS AROUND 60.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER
60S. LOWS IN THE MID 30S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S.
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