569
FPUS53 KLSX 280918
ZFPLSX

Zone Forecasts
National Weather Service Saint Louis MO
417 AM CDT Mon Sep 28 2026

ILZ100-101-MOZ061-063-064-281700-
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
417 AM CDT Mon Sep 28 2026

.TODAY...Sunny. Highs in the upper 70s. Northeast winds around
5 mph.
.TONIGHT...Clear. Lows in the lower 50s. East winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 80s. Southeast winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly clear in the evening, then becoming
mostly cloudy. Lows in the lower 60s. Southeast winds around
5 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. South winds
10 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy. A slight chance of showers
after midnight. Lows in the upper 60s. Chance of rain 20 percent.
.THURSDAY...Mostly cloudy. A chance of showers in the morning,
then showers likely with a slight chance of thunderstorms in the
afternoon. Highs in the lower 80s. Chance of rain 70 percent.
.THURSDAY NIGHT...Showers likely with a chance of thunderstorms
in the evening, then a chance of showers with a slight chance of
thunderstorms after midnight. Lows in the lower 60s. Chance of
rain 70 percent.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
sunny. A chance of showers. A slight chance of thunderstorms in
the morning, then a chance of thunderstorms in the afternoon.
Cooler with highs in the lower 70s. Chance of rain 50 percent.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A 20 percent chance of showers. Lows in the upper
50s.
.SATURDAY...Mostly sunny with a 40 percent chance of showers.
Highs in the lower 70s.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
in the evening, then mostly cloudy with a chance of showers after
midnight. Lows in the upper 50s. Chance of rain 40 percent.
.SUNDAY...Mostly sunny with a 40 percent chance of showers. Highs
in the lower 70s.

$$

MOZ042-049-050-281700-
Audrain MO-Osage MO-Callaway MO-
Including the cities of Mexico and Fulton
417 AM CDT Mon Sep 28 2026

.TODAY...Mostly cloudy this morning, then clearing. Highs in the
mid 70s. East winds around 5 mph.
.TONIGHT...Mostly clear. Lows in the mid 50s. East winds around
5 mph.
.TUESDAY...Sunny. Highs in the lower 80s. South winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 80s. South winds
10 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the upper 60s. Chance of rain 50 percent.
.THURSDAY...Showers. A slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon. Cooler
with highs in the mid 70s. Chance of rain 90 percent.
.THURSDAY NIGHT...Showers likely with a chance of thunderstorms.
Lows in the upper 50s. Chance of rain 70 percent.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
sunny. A slight chance of thunderstorms in the morning. A chance
of showers. Highs in the upper 60s. Chance of rain 50 percent.
.FRIDAY NIGHT...Partly cloudy. A slight chance of showers in the
evening, then a chance of showers after midnight. Lows in the mid
50s. Chance of rain 40 percent.
.SATURDAY THROUGH SUNDAY...Partly cloudy with a 30 percent chance
of showers. Highs around 70. Lows in the mid 50s.

$$

MOZ041-047-048-281700-
Boone MO-Moniteau MO-Cole MO-
Including the cities of Columbia and Jefferson City
417 AM CDT Mon Sep 28 2026

.TODAY...Mostly cloudy this morning, then clearing. Highs in the
mid 70s. East winds around 5 mph.
.TONIGHT...Mostly clear. Lows in the upper 50s. East winds around
5 mph.
.TUESDAY...Sunny. Highs in the lower 80s. South winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 60s. Southeast
winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the upper 80s. South winds 5 to 10 mph with gusts
up to 20 mph.
.WEDNESDAY NIGHT...Cloudy. A slight chance of showers in the
evening, then showers likely after midnight. Lows in the upper
60s. Chance of rain 60 percent.
.THURSDAY...Showers with a chance of thunderstorms. Cooler with
highs in the mid 70s. Chance of rain 90 percent.
.THURSDAY NIGHT...Showers likely with a chance of thunderstorms
in the evening, then a chance of showers with a slight chance of
thunderstorms after midnight. Cooler with lows in the upper 50s.
Chance of rain 70 percent.
.FRIDAY...A slight chance of thunderstorms in the morning. Partly
sunny with a chance of showers. Highs in the upper 60s. Chance of
rain 50 percent.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers in
the evening, then partly cloudy with a chance of showers after
midnight. Lows in the upper 50s. Chance of rain 40 percent.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. A 30 percent chance
of showers. Highs in the lower 70s. Lows in the upper 50s.
.SUNDAY...Mostly sunny with a 20 percent chance of showers. Highs
in the lower 70s.

$$

ILZ095>097-MOZ018-019-026-027-034>036-281700-
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
417 AM CDT Mon Sep 28 2026

.TODAY...Partly sunny this morning, then clearing. Highs in the
mid 70s. Northeast winds around 5 mph.
.TONIGHT...Mostly clear. Lows in the mid 50s. East winds around
5 mph.
.TUESDAY...Mostly sunny. Highs around 80. South winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Not as cool with lows in the mid 60s. Southeast
winds 5 to 10 mph with gusts up to 20 mph.
.WEDNESDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the lower 80s. South winds 5 to 10 mph with gusts
up to 20 mph.
.WEDNESDAY 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 upper 60s. Chance of
rain 50 percent.
.THURSDAY...Showers with a slight chance of thunderstorms in the
morning, then showers likely with a chance of thunderstorms in
the afternoon. Cooler with highs in the lower 70s. Chance of rain
90 percent.
.THURSDAY NIGHT...Mostly cloudy. Showers likely with a chance of
thunderstorms in the evening, then a chance of showers with a
slight chance of thunderstorms after midnight. Cooler with lows
in the upper 50s. Chance of rain 70 percent.
.FRIDAY...Partly sunny. A chance of showers with a slight chance
of thunderstorms in the morning, then a slight chance of showers
in the afternoon. Highs in the upper 60s. Chance of rain
50 percent.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. A 20 percent chance
of showers. Lows in the mid 50s. Highs in the upper 60s.
.SATURDAY NIGHT...Partly cloudy. A slight chance of showers in
the evening, then a chance of showers after midnight. Lows in the
upper 50s. Chance of rain 30 percent.
.SUNDAY...Mostly sunny with a 20 percent chance of showers. Highs
in the upper 60s.

$$

ILZ069-070-074-281700-
Clinton IL-Marion IL-Washington IL-
Including the cities of Centralia and Salem
417 AM CDT Mon Sep 28 2026

.TODAY...Sunny. Highs in the upper 70s. Northeast winds around
5 mph.
.TONIGHT...Clear. Lows in the lower 50s. East winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 80s. Southeast winds around
5 mph.
.TUESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows around 60. Southeast winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. South winds
10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 60s.
.THURSDAY...Mostly cloudy. A chance of showers in the morning,
then showers likely with a slight chance of thunderstorms in the
afternoon. Highs in the mid 80s. Chance of rain 60 percent.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a chance of
showers with a slight chance of thunderstorms. Lows in the mid
60s. Highs in the lower 70s. Chance of rain 50 percent.
.FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of
showers. Lows in the upper 50s.
.SATURDAY...Mostly sunny with a 40 percent chance of showers.
Highs in the lower 70s.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A 40 percent chance
of showers. Lows in the upper 50s. Highs in the lower 70s.

$$

MOZ074-084-085-099-281700-
Saint Francois MO-Iron MO-Madison MO-Reynolds MO-
Including the city of Farmington
417 AM CDT Mon Sep 28 2026

.TODAY...Sunny. Highs in the upper 70s. Northeast winds around
5 mph.
.TONIGHT...Clear. Lows in the mid 50s. East winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 80s. Southeast winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. South winds 5 to
10 mph with gusts up to 20 mph.
.WEDNESDAY NIGHT...Mostly cloudy. A slight chance of showers
after midnight. Lows in the mid 60s. Chance of rain 20 percent.
.THURSDAY AND THURSDAY NIGHT...Showers likely with a slight
chance of thunderstorms. Highs in the lower 80s. Lows in the
lower 60s. Chance of rain 70 percent.
.FRIDAY...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 lower 70s. Chance of rain
50 percent.
.FRIDAY NIGHT THROUGH SUNDAY...Mostly cloudy with a 40 percent
chance of showers. Lows in the upper 50s. Highs in the lower 70s.

$$

MOZ051-052-060-281700-
Montgomery MO-Lincoln MO-Warren MO-
417 AM CDT Mon Sep 28 2026

.TODAY...Mostly sunny. Highs in the mid 70s. Northeast winds
around 5 mph.
.TONIGHT...Mostly clear. Lows in the mid 50s. East winds around
5 mph.
.TUESDAY...Sunny. Highs in the lower 80s. South winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Not as cool with lows in the mid 60s. Southeast
winds 5 to 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 80s. South winds 5 to
10 mph with gusts up to 20 mph.
.WEDNESDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the upper 60s. Chance of rain 50 percent.
.THURSDAY...Showers likely in the morning, then showers with a
chance of thunderstorms in the afternoon. Highs in the upper 70s.
Chance of rain 80 percent.
.THURSDAY NIGHT...Showers likely with a chance of thunderstorms.
Lows around 60. Chance of rain 70 percent.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
sunny. A slight chance of thunderstorms in the morning. A chance
of showers. Highs in the upper 60s. Chance of rain 50 percent.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A 20 percent chance of showers. Lows in the mid
50s.
.SATURDAY THROUGH SUNDAY...Partly cloudy with a 30 percent chance
of showers. Highs in the lower 70s. Lows in the upper 50s.

$$

ILZ058-059-098-099-281700-
Greene IL-Macoupin IL-Calhoun IL-Jersey IL-
417 AM CDT Mon Sep 28 2026

.TODAY...Sunny. Highs in the mid 70s. Northeast winds around
5 mph.
.TONIGHT...Clear. Lows in the lower 50s. East winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 80s. South winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Not as cool with lows in the lower 60s. Southeast
winds around 5 mph.
.WEDNESDAY...Partly sunny. Highs in the upper 80s. South winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. A slight chance of showers
after midnight. Lows in the upper 60s. Chance of rain 20 percent.
.THURSDAY...Showers likely. A slight chance of thunderstorms in
the afternoon. Highs around 80. Chance of rain 70 percent.
.THURSDAY NIGHT...Showers likely. A slight chance of
thunderstorms in the evening, then a chance of thunderstorms
after midnight. Lows around 60. Chance of rain 70 percent.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
sunny. A chance of showers with a slight chance of thunderstorms.
Cooler with highs around 70. Chance of rain 50 percent.
.FRIDAY NIGHT THROUGH SUNDAY...Partly cloudy with a 30 percent
chance of showers. Lows in the upper 50s. Highs in the lower 70s.

$$

ILZ060-064-065-281700-
Montgomery IL-Bond IL-Fayette IL-
Including the cities of Litchfield and Vandalia
417 AM CDT Mon Sep 28 2026

.TODAY...Sunny. Highs in the upper 70s. Northeast winds around
5 mph.
.TONIGHT...Clear. Lows in the lower 50s. East winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 80s. Southeast winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 60. Southeast winds
around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. South winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 60s.
.THURSDAY AND THURSDAY NIGHT...Showers likely with a slight
chance of thunderstorms. Highs in the lower 80s. Lows in the
lower 60s. Chance of rain 70 percent.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
sunny. A chance of showers with a slight chance of thunderstorms.
Cooler with highs in the lower 70s. Chance of rain 50 percent.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers in
the evening, then partly cloudy with a chance of showers after
midnight. Lows in the upper 50s. Chance of rain 40 percent.
.SATURDAY...Mostly sunny with a 40 percent chance of showers.
Highs in the lower 70s.
.SATURDAY NIGHT...Mostly cloudy. A slight chance of showers in
the evening, then a chance of showers after midnight. Lows in the
upper 50s. Chance of rain 30 percent.
.SUNDAY...Partly sunny with a 40 percent chance of showers. Highs
in the lower 70s.

$$

ILZ079-MOZ075-281700-
Randolph IL-Sainte Genevieve MO-
Including the cities of Chester and Sparta
417 AM CDT Mon Sep 28 2026

.TODAY...Sunny. Highs in the upper 70s. Northeast winds around
5 mph.
.TONIGHT...Clear. Lows in the lower 50s. Northeast winds around
5 mph, becoming southeast after midnight.
.TUESDAY...Sunny. Highs in the lower 80s. Southeast winds around
5 mph.
.TUESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows around 60. Southeast winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. South winds 5 to
10 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 60s.
.THURSDAY AND THURSDAY NIGHT...Showers likely with a slight
chance of thunderstorms. Highs in the mid 80s. Lows in the lower
60s. Chance of rain 60 percent.
.FRIDAY...Mostly cloudy with a chance of showers. A chance of
thunderstorms in the afternoon. Cooler with highs in the lower
70s. Chance of rain 50 percent.
.FRIDAY NIGHT THROUGH SUNDAY...Mostly cloudy with a 40 percent
chance of showers. Lows in the upper 50s. Highs in the lower 70s.

$$

MOZ059-062-072-073-281700-
Gasconade MO-Franklin MO-Crawford MO-Washington MO-
Including the cities of Washington, Union, and Sullivan
417 AM CDT Mon Sep 28 2026

.TODAY...Mostly sunny. Highs in the mid 70s. Northeast winds
around 5 mph.
.TONIGHT...Clear. Lows in the mid 50s. East winds around 5 mph,
becoming southeast after midnight.
.TUESDAY...Sunny. Highs in the lower 80s. South winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 60s. Southeast winds around
5 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 80s. South winds 5 to
10 mph with gusts up to 20 mph.
.WEDNESDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the upper 60s. Chance of rain 50 percent.
.THURSDAY AND THURSDAY NIGHT...Showers likely with a chance of
thunderstorms. Highs in the upper 70s. Lows in the lower 60s.
Chance of rain 70 percent.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
sunny. A slight chance of thunderstorms. A chance of showers.
Cooler with highs in the upper 60s. Chance of rain 50 percent.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers in
the evening, then partly cloudy with a chance of showers after
midnight. Lows in the upper 50s. Chance of rain 40 percent.
.SATURDAY THROUGH SUNDAY...Partly cloudy with a 40 percent chance
of showers. Highs around 70. Lows in the upper 50s.

$$

ILZ102-MOZ065-281700-
Monroe IL-Jefferson MO-
417 AM CDT Mon Sep 28 2026

.TODAY...Sunny. Highs in the mid 70s. Northeast winds around
5 mph.
.TONIGHT...Clear. Lows in the lower 50s. East winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 80s. Southeast winds around
5 mph.
.TUESDAY NIGHT...Mostly clear in the evening, then becoming
mostly cloudy. Lows in the lower 60s. Southeast winds around
5 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. South winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. A slight chance of showers
after midnight. Lows in the upper 60s. Chance of rain 20 percent.
.THURSDAY...Mostly cloudy. A chance of showers in the morning,
then showers likely with a slight chance of thunderstorms in the
afternoon. Highs in the lower 80s. Chance of rain 70 percent.
.THURSDAY NIGHT...Showers likely. A chance of thunderstorms,
mainly in the evening. Lows in the lower 60s. Chance of rain
70 percent.
.FRIDAY...Mostly cloudy. A chance of showers with a slight chance
of thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Cooler with highs in the lower
70s. Chance of rain 50 percent.
.FRIDAY NIGHT THROUGH SUNDAY...Mostly cloudy with a 40 percent
chance of showers. Lows in the upper 50s. Highs in the lower 70s.

$$