229
FPUS53 KLSX 210639
ZFPLSX

Zone Forecasts
National Weather Service Saint Louis MO
138 AM CDT Thu Aug 21 2025

ILZ100-101-MOZ061-063-064-211400-
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
138 AM CDT Thu Aug 21 2025

.REST OF TONIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 80s. Northeast winds
5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast
winds around 5 mph in the evening, becoming light and variable.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the upper
80s. Lows in the lower 60s.
.SUNDAY...Sunny. Highs around 80.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s.
.MONDAY THROUGH TUESDAY NIGHT...Partly cloudy. Highs in the mid
70s. Lows in the mid 50s.
.WEDNESDAY...Sunny. Highs in the upper 70s.

$$

MOZ042-049-050-211400-
Audrain MO-Osage MO-Callaway MO-
Including the cities of Mexico and Fulton
138 AM CDT Thu Aug 21 2025

.REST OF TONIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 80s. Northeast winds
5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds around 5 mph in the evening, becoming light and variable.
.SATURDAY...Partly sunny. A slight chance of showers in the
morning. Highs in the lower 80s. Chance of rain 20 percent.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
clear. Lows in the upper 50s.
.SUNDAY...Sunny. Highs in the upper 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s.
.MONDAY...Partly sunny. Highs in the mid 70s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.TUESDAY...Mostly sunny with a 20 percent chance of showers.
Highs in the lower 70s.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the lower 50s.
.WEDNESDAY...Mostly sunny with a 20 percent chance of showers.
Highs in the mid 70s.

$$

MOZ041-047-048-211400-
Boone MO-Moniteau MO-Cole MO-
Including the cities of Columbia and Jefferson City
138 AM CDT Thu Aug 21 2025

.REST OF TONIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s. Northeast winds
5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast
winds around 5 mph in the evening, becoming light and variable.
.SATURDAY...Partly sunny. A slight chance of showers in the
morning. Highs in the mid 80s. Chance of rain 20 percent.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s.
.SUNDAY...Sunny. Highs around 80.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 50s.
.MONDAY...Partly sunny. Highs in the mid 70s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.TUESDAY...Mostly sunny with a 20 percent chance of showers.
Highs in the mid 70s.
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the lower 50s.
.WEDNESDAY...Mostly sunny with a 20 percent chance of showers.
Highs in the upper 70s.

$$

ILZ095>097-MOZ018-019-026-027-034>036-211400-
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
138 AM CDT Thu Aug 21 2025

.REST OF TONIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 80s. Northeast winds
around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 60s. Light and variable winds, becoming
southwest around 5 mph after midnight.
.SATURDAY...Partly sunny. Highs in the lower 80s.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s.
.SUNDAY...Sunny. Highs in the upper 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s.
.MONDAY...Mostly sunny. Highs in the lower 70s.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows around 50.
.TUESDAY...Mostly sunny. Highs in the lower 70s.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows in the lower
50s. Highs in the mid 70s.

$$

ILZ069-070-074-211400-
Clinton IL-Marion IL-Washington IL-
Including the cities of Centralia and Salem
138 AM CDT Thu Aug 21 2025

.REST OF TONIGHT...Mostly clear. Lows in the mid 60s. Northeast
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 80s. Northeast winds
5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the lower 60s. Northeast winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast
winds around 5 mph in the evening, becoming light and variable.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the upper
80s. Lows in the lower 60s.
.SUNDAY...Sunny. Highs around 80.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the upper 70s.
Lows in the lower 50s.
.TUESDAY...Sunny. Highs in the mid 70s.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the lower 50s.
.WEDNESDAY...Sunny. Highs in the upper 70s.

$$

MOZ074-084-085-099-211400-
Saint Francois MO-Iron MO-Madison MO-Reynolds MO-
Including the city of Farmington
138 AM CDT Thu Aug 21 2025

.REST OF TONIGHT...Mostly clear. Lows in the mid 60s. Northeast
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 80s. North winds
5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds around 5 mph in the evening, becoming light and variable.
.SATURDAY...Sunny. Highs in the upper 80s.
.SATURDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the lower 60s.
.SUNDAY...Sunny. Highs in the lower 80s.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s.
.MONDAY...Mostly sunny. Highs in the upper 70s.
.MONDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the mid 50s.
.TUESDAY...Mostly sunny with a slight chance of showers. A slight
chance of thunderstorms in the afternoon. Highs in the mid 70s.
Chance of rain 20 percent.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.WEDNESDAY...Mostly sunny with a 20 percent chance of showers.
Highs in the mid 70s.

$$

MOZ051-052-060-211400-
Montgomery MO-Lincoln MO-Warren MO-
138 AM CDT Thu Aug 21 2025

.REST OF TONIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs around 80. Northeast winds 5 to
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds around 5 mph in the evening, becoming light and variable.
.SATURDAY...Partly sunny. Highs in the mid 80s.
.SATURDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the upper 50s.
.SUNDAY...Sunny. Highs in the upper 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s.
.MONDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the mid 70s.
Lows in the lower 50s.

$$

ILZ058-059-098-099-211400-
Greene IL-Macoupin IL-Calhoun IL-Jersey IL-
138 AM CDT Thu Aug 21 2025

.REST OF TONIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs around 80. Northeast winds 5 to
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 60s. Northeast winds around 5 mph in the
evening, becoming light and variable.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the mid
80s. Lows in the upper 50s.
.SUNDAY...Sunny. Highs in the upper 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s.
.MONDAY...Mostly sunny. Highs in the mid 70s.
.MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows in the lower
50s. Highs in the mid 70s.

$$

ILZ060-064-065-211400-
Montgomery IL-Bond IL-Fayette IL-
Including the cities of Litchfield and Vandalia
138 AM CDT Thu Aug 21 2025

.REST OF TONIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds 5 to 10 mph.
.THURSDAY...Mostly sunny. Highs around 80. Northeast winds 5 to
10 mph.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the lower 60s. Northeast winds around
5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds around 5 mph in the evening, becoming light and variable.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the mid
80s. Lows in the upper 50s.
.SUNDAY...Sunny. Highs in the upper 70s.
.SUNDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows in the lower
50s. Highs in the mid 70s.

$$

ILZ079-MOZ075-211400-
Randolph IL-Sainte Genevieve MO-
Including the cities of Chester and Sparta
138 AM CDT Thu Aug 21 2025

.REST OF TONIGHT...Mostly clear. Lows in the mid 60s. Northeast
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 80s. North winds
5 to 10 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 60s. North winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. North winds
around 5 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast
winds around 5 mph in the evening, becoming light and variable.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the upper
80s. Lows in the lower 60s.
.SUNDAY...Sunny. Highs in the lower 80s.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s.
.MONDAY THROUGH TUESDAY NIGHT...Partly cloudy. Highs in the upper
70s. Lows in the mid 50s.
.WEDNESDAY...Sunny. Highs in the upper 70s.

$$

MOZ059-062-072-073-211400-
Gasconade MO-Franklin MO-Crawford MO-Washington MO-
Including the cities of Washington, Union, and Sullivan
138 AM CDT Thu Aug 21 2025

.REST OF TONIGHT...Mostly cloudy. Lows in the mid 60s. Northeast
winds around 5 mph.
.THURSDAY...Partly sunny in the morning, then clearing. Highs in
the lower 80s. Northeast winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds around 5 mph in the evening, becoming light and variable.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the upper
80s. Lows around 60.
.SUNDAY...Sunny. Highs in the lower 80s.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s.
.MONDAY...Partly sunny. Highs in the mid 70s.
.MONDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 50s.
.TUESDAY...Mostly sunny. A slight chance of showers in the
afternoon. Highs in the mid 70s. Chance of rain 20 percent.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.WEDNESDAY...Mostly sunny with a 20 percent chance of showers.
Highs in the upper 70s.

$$

ILZ102-MOZ065-211400-
Monroe IL-Jefferson MO-
138 AM CDT Thu Aug 21 2025

.REST OF TONIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 80s. Northeast winds
5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast
winds around 5 mph in the evening, becoming light and variable.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the upper
80s. Lows in the lower 60s.
.SUNDAY...Sunny. Highs in the lower 80s.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s.
.MONDAY THROUGH TUESDAY NIGHT...Partly cloudy. Highs in the upper
70s. Lows in the mid 50s.
.WEDNESDAY...Sunny. Highs in the upper 70s.

$$