923
FPUS53 KLSX 261008
ZFPLSX

Zone Forecasts
National Weather Service Saint Louis MO
507 AM CDT Sat Sep 26 2026

ILZ100-101-MOZ061-063-064-261800-
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
508 AM CDT Sat Sep 26 2026

.TODAY...Mostly cloudy. A chance of sprinkles this morning. Highs
in the lower 70s. East winds around 5 mph.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Lows in the upper 50s. East winds around 5 mph in the
evening, becoming light and variable.
.SUNDAY...Partly sunny. Highs in the upper 70s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 50s. Northeast winds around 5 mph in the
evening, becoming light and variable.
.MONDAY...Sunny. Highs in the upper 70s. East winds around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s.
.TUESDAY...Mostly sunny. Highs in the lower 80s.
.TUESDAY NIGHT...Mostly cloudy. A chance of showers with a slight
chance of thunderstorms after midnight. Lows in the mid 60s.
Chance of rain 40 percent.
.WEDNESDAY...Showers likely in the morning, then a chance of
showers with a slight chance of thunderstorms in the afternoon.
Highs in the upper 70s. Chance of rain 60 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers with a
slight chance of thunderstorms. Lows in the upper 60s. Chance of
rain 50 percent.
.THURSDAY...A slight chance of thunderstorms. Showers likely,
mainly in the morning. Highs in the upper 70s. Chance of rain
60 percent.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers
with a slight chance of thunderstorms. Lows in the lower 60s.
Highs in the upper 70s. Chance of rain 50 percent.

$$

MOZ042-049-050-261800-
Audrain MO-Osage MO-Callaway MO-
Including the cities of Mexico and Fulton
508 AM CDT Sat Sep 26 2026

.TODAY...Mostly cloudy with a chance of showers this morning,
then partly sunny this afternoon. Highs in the lower 70s.
Southeast winds 5 to 10 mph. Chance of rain 30 percent.
.TONIGHT...Mostly cloudy. A chance of showers with a slight
chance of thunderstorms after midnight. Lows around 60. Southeast
winds 5 to 10 mph. Chance of rain 50 percent.
.SUNDAY...Partly sunny. A slight chance of showers in the
morning. Highs in the mid 70s. Southeast winds around 5 mph.
Chance of rain 20 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows around 60. East winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. East winds around
5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.TUESDAY...Partly sunny with a slight chance of showers in the
morning, then mostly cloudy with a chance of showers in the
afternoon. Highs in the upper 70s. Chance of rain 50 percent.
.TUESDAY NIGHT...Cloudy with a slight chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight. Lows in the mid 60s. Chance of rain 70 percent.
.WEDNESDAY THROUGH THURSDAY...Showers likely with a slight chance
of thunderstorms. Highs in the mid 70s. Lows in the mid 60s.
Chance of rain 70 percent.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers
with a slight chance of thunderstorms. Lows in the lower 60s.
Highs in the mid 70s. Chance of rain 50 percent.

$$

MOZ041-047-048-261800-
Boone MO-Moniteau MO-Cole MO-
Including the cities of Columbia and Jefferson City
508 AM CDT Sat Sep 26 2026

.TODAY...Mostly cloudy this morning, then becoming partly sunny.
A 20 percent chance of showers. Highs in the upper 70s. Southeast
winds 5 to 10 mph.
.TONIGHT...Mostly cloudy. A chance of showers with a slight
chance of thunderstorms after midnight. Lows in the lower 60s.
Southeast winds 5 to 10 mph. Chance of rain 50 percent.
.SUNDAY...Mostly cloudy with a slight chance of showers in the
morning, then partly sunny in the afternoon. Highs in the upper
70s. Southeast winds around 5 mph. Chance of rain 20 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 60s. East winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. East winds around
5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s.
.TUESDAY...Partly sunny in the morning, then becoming mostly
cloudy. A chance of showers. A slight chance of thunderstorms in
the afternoon. Highs around 80. Chance of rain 50 percent.
.TUESDAY NIGHT...Cloudy with a slight chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight. Lows in the upper 60s. Chance of rain 70 percent.
.WEDNESDAY...Showers likely with a slight chance of
thunderstorms. Highs in the upper 70s. Chance of rain 70 percent.
.WEDNESDAY NIGHT...Showers likely with a chance of thunderstorms
in the evening, then showers likely with a slight chance of
thunderstorms after midnight. Lows in the upper 60s. Chance of
rain 70 percent.
.THURSDAY...A slight chance of thunderstorms. Showers likely.
Highs in the upper 70s. Chance of rain 70 percent.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers
with a slight chance of thunderstorms. Lows in the lower 60s.
Highs in the upper 70s. Chance of rain 50 percent.

$$

ILZ095>097-MOZ018-019-026-027-034>036-261800-
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
508 AM CDT Sat Sep 26 2026

.TODAY...Mostly cloudy with a 20 percent chance of showers. Highs
in the upper 60s. Southeast winds 5 to 10 mph.
.TONIGHT...Mostly cloudy. A chance of showers with a slight
chance of thunderstorms after midnight. Lows in the upper 50s.
Southeast winds around 5 mph. Chance of rain 50 percent.
.SUNDAY...Partly sunny. A slight chance of showers in the
morning. Highs in the lower 70s. East winds around 5 mph. Chance
of rain 20 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 50s. East winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. East winds around
5 mph.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows around 60.
.TUESDAY...Partly sunny in the morning, then becoming mostly
cloudy. A 50 percent chance of showers. Highs in the mid 70s.
.TUESDAY NIGHT AND WEDNESDAY...Showers likely with a slight
chance of thunderstorms. Lows in the mid 60s. Highs in the mid
70s. Chance of rain 70 percent.
.WEDNESDAY NIGHT...Showers likely. A chance of thunderstorms,
mainly in the evening. Lows in the mid 60s. Chance of rain
70 percent.
.THURSDAY...Showers likely with a slight chance of thunderstorms.
Highs in the mid 70s. Chance of rain 70 percent.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A 50 percent chance
of showers. Lows around 60. Highs in the lower 70s.

$$

ILZ069-070-074-261800-
Clinton IL-Marion IL-Washington IL-
Including the cities of Centralia and Salem
508 AM CDT Sat Sep 26 2026

.TODAY...Partly sunny this morning, then becoming mostly cloudy.
Highs in the lower 70s. East winds around 5 mph.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Lows in the upper 50s. Light and variable winds.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Light and variable
winds, becoming northeast around 5 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Light and
variable winds.
.MONDAY...Sunny. Highs in the upper 70s. Light and variable
winds.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.TUESDAY...Mostly sunny. Highs in the lower 80s.
.TUESDAY NIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows in the mid 60s. Chance of rain 20 percent.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a 50 percent
chance of showers. Highs in the upper 70s. Lows in the mid 60s.
.THURSDAY THROUGH FRIDAY...Mostly cloudy with a chance of showers
with a slight chance of thunderstorms. Highs in the upper 70s.
Lows in the lower 60s. Chance of rain 50 percent.

$$

MOZ074-084-085-099-261800-
Saint Francois MO-Iron MO-Madison MO-Reynolds MO-
Including the city of Farmington
508 AM CDT Sat Sep 26 2026

.TODAY...Partly sunny. Highs in the mid 70s. East winds around
5 mph.
.TONIGHT...Mostly cloudy. Lows in the upper 50s. East winds
around 5 mph in the evening, becoming light and variable.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Light and
variable winds, becoming northeast around 5 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light and
variable winds.
.MONDAY...Mostly sunny. Highs in the upper 70s. Light and
variable winds.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 50s.
.TUESDAY...Mostly sunny. Highs in the lower 80s.
.TUESDAY NIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows in the mid 60s. Chance of rain 20 percent.
.WEDNESDAY THROUGH FRIDAY...Mostly cloudy with a chance of
showers with a slight chance of thunderstorms. Highs in the upper
70s. Lows in the mid 60s. Chance of rain 50 percent.

$$

MOZ051-052-060-261800-
Montgomery MO-Lincoln MO-Warren MO-
508 AM CDT Sat Sep 26 2026

.TODAY...Mostly cloudy. A chance of sprinkles this morning. Highs
around 70. East winds around 5 mph.
.TONIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows in the upper 50s. East winds around 5 mph in the
evening, becoming light and variable. Chance of rain 20 percent.
.SUNDAY...Partly sunny. Highs in the mid 70s. East winds around
5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
around 5 mph in the evening, becoming light and variable.
.MONDAY...Mostly sunny. Highs in the mid 70s. East winds around
5 mph.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows around 60.
.TUESDAY...Partly sunny. A chance of showers in the afternoon.
Highs in the upper 70s. Chance of rain 40 percent.
.TUESDAY NIGHT...Cloudy with a chance of showers with a slight
chance of thunderstorms. Lows in the mid 60s. Chance of rain
50 percent.
.WEDNESDAY...Showers likely in the morning, then a chance of
showers with a slight chance of thunderstorms in the afternoon.
Highs in the mid 70s. Chance of rain 70 percent.
.WEDNESDAY NIGHT AND THURSDAY...Showers likely with a slight
chance of thunderstorms. Lows in the mid 60s. Highs in the mid
70s. Chance of rain 60 percent.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers
with a slight chance of thunderstorms. Lows in the lower 60s.
Highs in the mid 70s. Chance of rain 50 percent.

$$

ILZ058-059-098-099-261800-
Greene IL-Macoupin IL-Calhoun IL-Jersey IL-
508 AM CDT Sat Sep 26 2026

.TODAY...Mostly cloudy. A chance of sprinkles this morning, then
a slight chance of showers this afternoon. Highs in the lower
70s. East winds around 5 mph. Chance of rain 20 percent.
.TONIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows in the upper 50s. East winds around 5 mph in the
evening, becoming light and variable. Chance of rain 20 percent.
.SUNDAY...Mostly sunny. Highs in the mid 70s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 50s. Northeast winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. East winds around
5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.TUESDAY...Mostly sunny. Highs in the lower 80s.
.TUESDAY NIGHT...Mostly cloudy. A slight chance of showers in the
evening, then a chance of showers with a slight chance of
thunderstorms after midnight. Lows in the mid 60s. Chance of rain
50 percent.
.WEDNESDAY...A slight chance of thunderstorms. Showers likely.
Highs in the upper 70s. Chance of rain 70 percent.
.WEDNESDAY NIGHT AND THURSDAY...Showers likely with a slight
chance of thunderstorms. Lows in the mid 60s. Highs in the upper
70s. Chance of rain 60 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of
showers. Lows in the lower 60s.
.FRIDAY...Partly sunny with a chance of showers. A slight chance
of thunderstorms in the afternoon. Highs in the upper 70s. Chance
of rain 50 percent.

$$

ILZ060-064-065-261800-
Montgomery IL-Bond IL-Fayette IL-
Including the cities of Litchfield and Vandalia
508 AM CDT Sat Sep 26 2026

.TODAY...Partly sunny. Highs in the lower 70s. East winds around
5 mph.
.TONIGHT...Mostly cloudy. Lows in the upper 50s. Light and
variable winds.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds around 5 mph in the evening, becoming light and variable.
.MONDAY...Sunny. Highs in the upper 70s. Light and variable
winds.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.TUESDAY...Mostly sunny. Highs in the lower 80s.
.TUESDAY NIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows in the lower 60s. Chance of rain 20 percent.
.WEDNESDAY...Mostly cloudy. Showers likely with a slight chance
of thunderstorms in the morning, then a chance of showers in the
afternoon. Highs in the upper 70s. Chance of rain 60 percent.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly cloudy with a chance of
showers with a slight chance of thunderstorms. Lows in the lower
60s. Highs in the upper 70s. Chance of rain 50 percent.

$$

ILZ079-MOZ075-261800-
Randolph IL-Sainte Genevieve MO-
Including the cities of Chester and Sparta
508 AM CDT Sat Sep 26 2026

.TODAY...Partly sunny with a chance of sprinkles this morning,
then mostly cloudy this afternoon. Highs in the lower 70s. East
winds around 5 mph.
.TONIGHT...Mostly cloudy. Lows in the upper 50s. Northeast winds
around 5 mph in the evening, becoming light and variable.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Light and variable
winds, becoming northeast around 5 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 50s. Northeast winds around 5 mph in the
evening, becoming light and variable.
.MONDAY...Sunny. Highs in the upper 70s. Light and variable
winds, becoming east around 5 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.TUESDAY...Mostly sunny. Highs in the lower 80s.
.TUESDAY NIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows in the mid 60s. Chance of rain 20 percent.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a chance of
showers with a slight chance of thunderstorms. Highs in the upper
70s. Lows in the mid 60s. Chance of rain 50 percent.
.THURSDAY...Mostly cloudy with a chance of showers. A slight
chance of thunderstorms in the morning, then a chance of
thunderstorms in the afternoon. Highs in the upper 70s. Chance of
rain 50 percent.
.THURSDAY NIGHT...A slight chance of thunderstorms in the
evening. Mostly cloudy with a chance of showers. Lows in the
lower 60s. Chance of rain 50 percent.
.FRIDAY...Partly sunny with a chance of showers. A slight chance
of thunderstorms in the afternoon. Highs in the upper 70s. Chance
of rain 40 percent.

$$

MOZ059-062-072-073-261800-
Gasconade MO-Franklin MO-Crawford MO-Washington MO-
Including the cities of Washington, Union, and Sullivan
508 AM CDT Sat Sep 26 2026

.TODAY...Mostly cloudy with a chance of sprinkles this morning,
then partly sunny this afternoon. Highs in the lower 70s. East
winds around 5 mph.
.TONIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows in the upper 50s. East winds around 5 mph in the
evening, becoming light and variable. Chance of rain 20 percent.
.SUNDAY...Partly sunny. Highs in the mid 70s. Light and variable
winds, becoming east around 5 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
around 5 mph in the evening, becoming light and variable.
.MONDAY...Mostly sunny. Highs in the upper 70s. Light and
variable winds, becoming east around 5 mph in the afternoon.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 50s.
.TUESDAY...Partly sunny. A slight chance of showers in the
afternoon. Highs in the lower 80s. Chance of rain 20 percent.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly cloudy with a
chance of showers with a slight chance of thunderstorms. Lows in
the mid 60s. Highs in the upper 70s. Chance of rain 50 percent.
.THURSDAY...A slight chance of thunderstorms. Showers likely,
mainly in the morning. Highs in the upper 70s. Chance of rain
60 percent.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers
with a slight chance of thunderstorms. Lows in the lower 60s.
Highs in the upper 70s. Chance of rain 50 percent.

$$

ILZ102-MOZ065-261800-
Monroe IL-Jefferson MO-
508 AM CDT Sat Sep 26 2026

.TODAY...Mostly cloudy. A chance of sprinkles this morning. Highs
in the lower 70s. East winds around 5 mph.
.TONIGHT...Mostly cloudy. Lows in the upper 50s. East winds
around 5 mph in the evening, becoming light and variable.
.SUNDAY...Partly sunny. Highs in the mid 70s. Light and variable
winds, becoming northeast around 5 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds around 5 mph in the evening, becoming light and variable.
.MONDAY...Sunny. Highs in the upper 70s. Light and variable
winds.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.TUESDAY...Mostly sunny. Highs in the lower 80s.
.TUESDAY NIGHT...Mostly cloudy. A chance of showers with a slight
chance of thunderstorms after midnight. Lows in the mid 60s.
Chance of rain 40 percent.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a chance of
showers with a slight chance of thunderstorms. Highs in the upper
70s. Lows in the mid 60s. Chance of rain 50 percent.
.THURSDAY...A slight chance of thunderstorms. Showers likely,
mainly in the morning. Highs in the upper 70s. Chance of rain
60 percent.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers with a
slight chance of thunderstorms. Lows in the lower 60s. Chance of
rain 50 percent.
.FRIDAY...Partly sunny with a chance of showers. A slight chance
of thunderstorms in the afternoon. Highs in the upper 70s. Chance
of rain 40 percent.

$$