Zone Forecast Product
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
007 FPUS53 KLSX 010703 ZFPLSX Zone Forecasts National Weather Service Saint Louis MO 102 AM CST Thu Jan 1 2026 ILZ100-101-MOZ061-063-064-011500- 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 102 AM CST Thu Jan 1 2026 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the upper 20s. North winds around 5 mph. .THURSDAY...Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 30s. North winds around 5 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 20s. Light and variable winds, becoming east around 5 mph after midnight. .FRIDAY...Mostly cloudy. Highs around 40. 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. $$ MOZ042-049-050-011500- Audrain MO-Osage MO-Callaway MO- Including the cities of Mexico and Fulton 102 AM CST Thu Jan 1 2026 .REST OF TONIGHT...Partly cloudy. Near steady temperature around 30. Northeast winds around 5 mph. .THURSDAY...Mostly cloudy in the morning, then becoming mostly sunny. Highs in the upper 30s. Northeast winds around 5 mph, becoming southeast in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 20s. Light and variable winds, becoming east around 5 mph after midnight. .FRIDAY...Mostly cloudy. Highs in the upper 30s. East winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 20s. Northeast winds around 5 mph. .SATURDAY...Partly sunny in the morning, then clearing. Highs in the lower 40s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the mid 40s. Lows in the mid 30s. .MONDAY THROUGH TUESDAY...Partly cloudy. Highs in the upper 50s. Lows around 40. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower 30s. Highs in the mid 50s. $$ MOZ041-047-048-011500- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 102 AM CST Thu Jan 1 2026 .REST OF TONIGHT...Partly cloudy. Lows in the upper 20s. Northeast winds around 5 mph. .THURSDAY...Mostly cloudy in the morning, then becoming mostly sunny. Highs around 40. Northeast winds around 5 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 around 40. East 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. $$ ILZ095>097-MOZ018-019-026-027-034>036-011500- Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO- Including the cities of Quincy, Mount Sterling, Pittsfield, Hannibal, and Bowling Green 102 AM CST Thu Jan 1 2026 .REST OF TONIGHT...Mostly cloudy. Lows in the lower 20s. North winds 5 to 10 mph with gusts up to 20 mph. .THURSDAY...Partly sunny. Highs in the mid 30s. Northeast winds around 5 mph in the morning, becoming light and variable. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 20s. Light and variable winds, becoming east around 5 mph after midnight. .FRIDAY...Mostly cloudy. Highs in the mid 30s. Northeast winds around 5 mph. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 20s. Northeast winds around 5 mph. .SATURDAY...Partly sunny in the morning, then clearing. Highs in the upper 30s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 20s. .SUNDAY...Partly sunny. Highs in the lower 40s. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows in the mid 30s. Highs in the mid 50s. .TUESDAY...Partly sunny. Highs in the mid 50s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower 30s. Highs in the upper 40s. $$ ILZ069-070-074-011500- Clinton IL-Marion IL-Washington IL- Including the cities of Centralia and Salem 102 AM CST Thu Jan 1 2026 .REST OF TONIGHT...Mostly cloudy. Near steady temperature in the upper 20s. North winds around 5 mph. .THURSDAY...Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 30s. North winds around 5 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 20s. Light and variable winds. .FRIDAY...Mostly cloudy. Highs around 40. Northeast 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. $$ MOZ074-084-085-099-011500- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 102 AM CST Thu Jan 1 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the lower 30s. Northwest winds around 5 mph. .THURSDAY...Mostly sunny. Highs in the upper 40s. North winds around 5 mph, becoming southeast in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 30s. East winds around 5 mph in the evening, becoming light and variable. .FRIDAY...Cloudy. A slight chance of rain in the afternoon. Highs in the mid 40s. East winds around 5 mph. Chance of rain 20 percent. .FRIDAY NIGHT...Cloudy with a 20 percent chance of rain. Lows around 30. Northeast winds around 5 mph. .SATURDAY...Partly sunny in the morning, then clearing. Highs in the mid 40s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the upper 40s. Lows in the mid 30s. .MONDAY...Sunny. Not as cool with highs in the upper 50s. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. Highs in the mid 60s. .WEDNESDAY...Mostly sunny. Highs in the upper 50s. $$ MOZ051-052-060-011500- Montgomery MO-Lincoln MO-Warren MO- 102 AM CST Thu Jan 1 2026 .REST OF TONIGHT...Mostly cloudy. Near steady temperature in the upper 20s. North winds around 5 mph. .THURSDAY...Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 30s. Northeast winds around 5 mph in the morning, becoming light and variable. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 20s. Light and variable winds, becoming east around 5 mph after midnight. .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. $$ ILZ058-059-098-099-011500- Greene IL-Macoupin IL-Calhoun IL-Jersey IL- 102 AM CST Thu Jan 1 2026 .REST OF TONIGHT...Mostly cloudy with a chance of flurries. Near steady temperature around 30. North winds 5 to 10 mph. .THURSDAY...Mostly cloudy in the morning, then becoming mostly sunny. Highs in the mid 30s. Northeast winds 5 to 10 mph, becoming northwest in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 20s. Light and variable winds, becoming east around 5 mph after midnight. .FRIDAY...Mostly cloudy. Highs in the upper 30s. Northeast winds around 5 mph. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 20s. Northeast winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the upper 30s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 20s. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs around 40. Lows in the lower 30s. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the mid 50s. Lows in the upper 30s. .TUESDAY...Partly sunny. Highs in the upper 50s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower 30s. Highs around 50. $$ ILZ060-064-065-011500- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 102 AM CST Thu Jan 1 2026 .REST OF TONIGHT...Mostly cloudy with a chance of flurries. Near steady temperature around 30. North winds around 5 mph. .THURSDAY...Mostly cloudy in the morning, then becoming mostly sunny. Highs in the mid 30s. Northeast winds around 5 mph in the morning, becoming light and variable. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 20s. Light and variable winds. .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. $$ ILZ079-MOZ075-011500- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 102 AM CST Thu Jan 1 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature around 30. Northwest winds around 5 mph. .THURSDAY...Partly sunny. Highs in the lower 40s. North winds around 5 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 20s. East winds around 5 mph. .FRIDAY...Cloudy. Highs in the lower 40s. Northeast winds around 5 mph. .FRIDAY NIGHT...Cloudy. A slight chance of rain in the evening. Lows around 30. Northeast winds around 5 mph. Chance of rain 20 percent. .SATURDAY...Partly sunny in the morning, then clearing. Highs in the lower 40s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the mid 40s. Lows in the mid 30s. .MONDAY...Mostly sunny. Not as cool with highs in the upper 50s. .MONDAY NIGHT...Mostly cloudy. Lows in the lower 40s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the lower 60s. Lows in the upper 30s. .WEDNESDAY...Mostly sunny. Highs in the mid 50s. $$ MOZ059-062-072-073-011500- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 102 AM CST Thu Jan 1 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the lower 30s. Northwest winds around 5 mph. .THURSDAY...Partly sunny. Highs in the lower 40s. Northeast winds around 5 mph in the morning, becoming light and variable. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 20s. Light and variable winds, becoming east around 5 mph after midnight. .FRIDAY...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 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. $$ ILZ102-MOZ065-011500- Monroe IL-Jefferson MO- 102 AM CST Thu Jan 1 2026 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the upper 20s. North winds around 5 mph. .THURSDAY...Mostly cloudy in the morning, then becoming partly sunny. Highs around 40. Northeast winds around 5 mph in the morning, becoming light and variable. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 20s. Light and variable winds, becoming east around 5 mph after midnight. .FRIDAY...Mostly cloudy. Highs in the lower 40s. East winds around 5 mph. .FRIDAY NIGHT...Cloudy. Lows in the upper 20s. Northeast winds around 5 mph. .SATURDAY...Partly sunny in the morning, then clearing. Highs in the lower 40s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the mid 40s. Lows in the mid 30s. .MONDAY...Mostly sunny. Not as cool with highs around 60. .MONDAY NIGHT...Mostly cloudy. Lows in the lower 40s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the lower 60s. Lows in the mid 30s. .WEDNESDAY...Mostly sunny. Highs in the mid 50s. $$