Zone Forecast Product
Issued by NWS St. Louis, MO

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FPUS53 KLSX 242120
ZFPLSX

Zone Forecasts
National Weather Service Saint Louis MO
419 PM CDT Sun Aug 24 2025

ILZ100-101-MOZ061-063-064-250500-
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
419 PM CDT Sun Aug 24 2025

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

$$

MOZ042-049-050-250500-
Audrain MO-Osage MO-Callaway MO-
Including the cities of Mexico and Fulton
419 PM CDT Sun Aug 24 2025

.TONIGHT...Partly cloudy this evening, then becoming mostly
clear. Lows in the lower 50s. North winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. North winds 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. North winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 70s. North winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 50. Northeast winds
around 5 mph in the evening, becoming light and variable.
.WEDNESDAY...Partly sunny. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly cloudy. A slight chance of showers
after midnight. Lows in the upper 50s. Chance of rain 20 percent.
.THURSDAY...Partly sunny. A chance of showers, mainly in the
morning. Highs in the upper 70s. Chance of rain 40 percent.
.THURSDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in
the upper 50s. Highs in the upper 70s.
.SUNDAY...Mostly sunny with a slight chance of showers. A slight
chance of thunderstorms in the afternoon. Highs around 80. Chance
of rain 20 percent.

$$

MOZ041-047-048-250500-
Boone MO-Moniteau MO-Cole MO-
Including the cities of Columbia and Jefferson City
419 PM CDT Sun Aug 24 2025

.TONIGHT...Partly cloudy this evening, then clearing. Lows in the
mid 50s. North winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. North winds 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 50. North winds around
5 mph.
.TUESDAY...Sunny. Highs in the upper 70s. North winds around
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds around 5 mph, becoming southeast after midnight.
.WEDNESDAY...Partly sunny. Highs in the lower 80s.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A 40 percent
chance of showers. Lows in the upper 50s. Highs in the upper 70s.
.THURSDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in
the upper 50s. Highs around 80.
.SUNDAY...Mostly sunny with a slight chance of showers. A slight
chance of thunderstorms in the afternoon. Highs in the lower 80s.
Chance of rain 20 percent.

$$

ILZ095>097-MOZ018-019-026-027-034>036-250500-
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
419 PM CDT Sun Aug 24 2025

.TONIGHT...Mostly clear. Lows around 50. Northwest winds 5 to
10 mph.
.MONDAY...Sunny. Highs in the mid 70s. Northwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. North winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 70s. North winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 50. Northeast winds
around 5 mph in the evening, becoming light and variable.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 50s.
.THURSDAY THROUGH FRIDAY NIGHT...Partly cloudy. Highs around 80.
Lows in the upper 50s.
.SATURDAY...Partly sunny. Highs in the upper 70s.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.SUNDAY...Mostly sunny with a slight chance of showers. A slight
chance of thunderstorms in the afternoon. Highs around 80. Chance
of rain 20 percent.

$$

ILZ069-070-074-250500-
Clinton IL-Marion IL-Washington IL-
Including the cities of Centralia and Salem
419 PM CDT Sun Aug 24 2025

.TONIGHT...Mostly clear. Lows in the lower 50s. Northwest winds
5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Northwest winds
5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 50. Northwest winds
around 5 mph.
.TUESDAY...Sunny. Highs in the mid 70s. North winds 5 to 10 mph.
.TUESDAY NIGHT...Clear. Lows in the upper 40s. North winds around
5 mph in the evening, becoming light and variable.
.WEDNESDAY...Sunny in the morning, then becoming partly sunny.
Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 50s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 50s.
Highs in the mid 80s.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows around
60. Highs in the lower 80s.
.SUNDAY...Mostly sunny. A slight chance of showers in the
afternoon. Highs in the lower 80s. Chance of rain 20 percent.

$$

MOZ074-084-085-099-250500-
Saint Francois MO-Iron MO-Madison MO-Reynolds MO-
Including the city of Farmington
419 PM CDT Sun Aug 24 2025

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

$$

MOZ051-052-060-250500-
Montgomery MO-Lincoln MO-Warren MO-
419 PM CDT Sun Aug 24 2025

.TONIGHT...Mostly clear. Lows in the lower 50s. North winds 5 to
10 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Northwest winds
5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. North winds
around 5 mph.
.TUESDAY...Sunny. Highs in the mid 70s. North winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 50. Northeast winds
around 5 mph in the evening, becoming light and variable.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 50s.
.THURSDAY...Mostly sunny with a 20 percent chance of showers.
Highs in the upper 70s.
.THURSDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in
the upper 50s. Highs in the upper 70s.
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the upper 70s. Chance of
rain 20 percent.

$$

ILZ058-059-098-099-250500-
Greene IL-Macoupin IL-Calhoun IL-Jersey IL-
419 PM CDT Sun Aug 24 2025

.TONIGHT...Mostly clear. Lows in the lower 50s. Northwest winds
5 to 10 mph.
.MONDAY...Sunny. Highs in the mid 70s. Northwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. North winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 70s. North winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 50. North winds around
5 mph in the evening, becoming light and variable.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 50s.
.THURSDAY...Mostly sunny. Highs around 80.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 50s.
Highs in the lower 80s.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in the
upper 50s. Highs in the upper 70s.
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs around 80. Chance of rain
20 percent.

$$

ILZ060-064-065-250500-
Montgomery IL-Bond IL-Fayette IL-
Including the cities of Litchfield and Vandalia
419 PM CDT Sun Aug 24 2025

.TONIGHT...Mostly clear. Lows around 50. Northwest winds 5 to
10 mph.
.MONDAY...Sunny. Highs in the mid 70s. Northwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. North winds
around 5 mph in the evening, becoming light and variable.
.WEDNESDAY...Sunny in the morning, then becoming partly sunny.
Highs in the mid 70s.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 50s.
.THURSDAY...Mostly sunny. Highs around 80.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 50s.
Highs in the lower 80s.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in the
upper 50s. Highs around 80.
.SUNDAY...Mostly sunny. A slight chance of showers in the
afternoon. Highs in the lower 80s. Chance of rain 20 percent.

$$

ILZ079-MOZ075-250500-
Randolph IL-Sainte Genevieve MO-
Including the cities of Chester and Sparta
419 PM CDT Sun Aug 24 2025

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

$$

MOZ059-062-072-073-250500-
Gasconade MO-Franklin MO-Crawford MO-Washington MO-
Including the cities of Washington, Union, and Sullivan
419 PM CDT Sun Aug 24 2025

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

$$

ILZ102-MOZ065-250500-
Monroe IL-Jefferson MO-
419 PM CDT Sun Aug 24 2025

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

$$