525
FPUS53 KLSX 270929
ZFPLSX

Zone Forecasts
National Weather Service Saint Louis MO
429 AM CDT Tue Oct 27 2026

ILZ100-101-MOZ061-063-064-271700-
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
429 AM CDT Tue Oct 27 2026

.TODAY...Mostly cloudy. Highs in the mid 70s. South winds 5 to
10 mph.
.TONIGHT...Partly cloudy in the evening, then clearing. Lows in
the lower 50s. South winds around 5 mph.
.WEDNESDAY...Sunny. Highs around 80. South winds 5 to 10 mph.
.WEDNESDAY NIGHT...Clear. Lows in the mid 50s. South winds 5 to
10 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Southwest winds 5 to
10 mph.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 50s.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs around 80. Lows
in the upper 50s.
.SATURDAY...Mostly cloudy. A slight chance of showers in the
morning, then a chance of showers in the afternoon. Highs in the
mid 70s. Chance of rain 40 percent.
.SATURDAY NIGHT...Mostly cloudy. Showers likely, mainly in the
evening. Lows in the mid 50s. Chance of rain 60 percent.
.SUNDAY...Partly sunny with a 20 percent chance of showers. Highs
in the mid 70s.
.SUNDAY 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 mid 50s. Chance of rain 40 percent.
.MONDAY...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 70s. Chance of rain 60 percent.

$$

MOZ042-049-050-271700-
Audrain MO-Osage MO-Callaway MO-
Including the cities of Mexico and Fulton
429 AM CDT Tue Oct 27 2026

.TODAY...Cloudy this morning, then becoming partly sunny. Highs
in the mid 70s. South winds 5 to 10 mph.
.TONIGHT...Partly cloudy. Lows in the mid 50s. South winds around
5 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s. South winds 5 to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. South
winds 5 to 10 mph with gusts up to 20 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Southwest winds 5 to
10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. Lows in the mid 50s.
Highs in the upper 70s.
.FRIDAY NIGHT...Cloudy. Lows in the mid 50s.
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy with a 50 percent
chance of showers. Highs in the lower 70s. Lows in the mid 50s.
.SUNDAY...Partly sunny. A slight chance of showers in the
morning. Highs in the mid 70s. Chance of rain 20 percent.
.SUNDAY NIGHT...Mostly 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.
.MONDAY...Showers likely. A slight chance of thunderstorms in the
afternoon. Highs in the lower 70s. Chance of rain 70 percent.

$$

MOZ041-047-048-271700-
Boone MO-Moniteau MO-Cole MO-
Including the cities of Columbia and Jefferson City
429 AM CDT Tue Oct 27 2026

.TODAY...Cloudy this morning, then becoming partly sunny. Highs
in the mid 70s. South winds around 5 mph.
.TONIGHT...Partly cloudy. Lows in the mid 50s. South winds around
5 mph.
.WEDNESDAY...Mostly sunny. Highs around 80. South winds 5 to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. South
winds 5 to 10 mph.
.THURSDAY...Sunny with a 20 percent chance of showers. Highs in
the lower 80s. Southwest winds around 5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. Lows in the upper
50s. Highs around 80.
.FRIDAY NIGHT...Cloudy. A slight chance of showers after
midnight. Lows in the upper 50s. Chance of rain 20 percent.
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy with a 50 percent
chance of showers. Highs in the lower 70s. Lows in the mid 50s.
.SUNDAY...Partly sunny. Highs in the mid 70s.
.SUNDAY 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 40 percent.
.MONDAY...Showers likely. A slight chance of thunderstorms in the
afternoon. Highs in the lower 70s. Chance of rain 70 percent.

$$

ILZ095>097-MOZ018-019-026-027-034>036-271700-
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
429 AM CDT Tue Oct 27 2026

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

$$

ILZ069-070-074-271700-
Clinton IL-Marion IL-Washington IL-
Including the cities of Centralia and Salem
429 AM CDT Tue Oct 27 2026

.TODAY...Mostly cloudy. Highs in the mid 70s. South winds around
5 mph.
.TONIGHT...Partly cloudy in the evening, then clearing. Lows
around 50. South winds around 5 mph in the evening, becoming
light and variable.
.WEDNESDAY...Sunny. Highs in the upper 70s. South winds 5 to
10 mph.
.WEDNESDAY NIGHT...Clear. Lows in the lower 50s. South winds
around 5 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Southwest winds 5 to
10 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 50s.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs around 80. Lows
in the mid 50s.
.SATURDAY...Mostly cloudy. A slight chance of showers in the
morning, then a chance of showers in the afternoon. Highs in the
mid 70s. Chance of rain 30 percent.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of
showers. Lows in the mid 50s.
.SUNDAY AND SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of
showers. Highs in the mid 70s. Lows in the mid 50s.
.MONDAY...Partly sunny with a 50 percent chance of showers. Highs
in the lower 70s.

$$

MOZ074-084-085-099-271700-
Saint Francois MO-Iron MO-Madison MO-Reynolds MO-
Including the city of Farmington
429 AM CDT Tue Oct 27 2026

.TODAY...Partly sunny this morning, then becoming mostly cloudy.
Highs in the lower 70s. South winds around 5 mph.
.TONIGHT...Mostly clear. Lows in the upper 40s. South winds
around 5 mph in the evening, becoming light and variable.
.WEDNESDAY...Sunny. Highs in the upper 70s. South winds around
5 mph.
.WEDNESDAY NIGHT...Clear. Lows around 50. South winds around
5 mph.
.THURSDAY...Sunny. Highs in the lower 80s. South winds around
5 mph.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 50s.
.FRIDAY...Partly sunny in the morning, then becoming mostly
cloudy. Highs in the upper 70s.
.FRIDAY NIGHT...Cloudy. Lows in the mid 50s.
.SATURDAY...Mostly cloudy with a 50 percent chance of showers.
Highs in the lower 70s.
.SATURDAY NIGHT...A slight chance of thunderstorms in the
evening. Mostly cloudy with a chance of showers. Lows in the
lower 50s. Chance of rain 50 percent.
.SUNDAY...Mostly cloudy in the morning, then becoming partly
sunny. A 20 percent chance of showers. Highs in the mid 70s.
.SUNDAY NIGHT...Mostly cloudy. A slight chance of showers in the
evening, then a chance of showers after midnight. Lows in the
lower 50s. Chance of rain 30 percent.
.MONDAY...Mostly cloudy with a 50 percent chance of showers.
Highs in the mid 70s.

$$

MOZ051-052-060-271700-
Montgomery MO-Lincoln MO-Warren MO-
429 AM CDT Tue Oct 27 2026

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

$$

ILZ058-059-098-099-271700-
Greene IL-Macoupin IL-Calhoun IL-Jersey IL-
429 AM CDT Tue Oct 27 2026

.TODAY...Mostly cloudy. Highs in the lower 70s. South winds 5 to
10 mph.
.TONIGHT...Partly cloudy. Lows in the lower 50s. South winds
around 5 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s. South winds 5 to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
5 to 10 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Southwest winds 5 to
10 mph.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 50s.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs around 80. Lows
in the mid 50s.
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy with a 50 percent
chance of showers. Highs in the lower 70s. Lows in the mid 50s.
.SUNDAY...Partly sunny. A chance of showers, mainly in the
morning. Highs in the mid 70s. Chance of rain 40 percent.
.SUNDAY NIGHT...Mostly cloudy. A slight chance of showers in the
evening, then a chance of showers after midnight. Lows in the mid
50s. Chance of rain 30 percent.
.MONDAY...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 70s. Chance of rain 60 percent.

$$

ILZ060-064-065-271700-
Montgomery IL-Bond IL-Fayette IL-
Including the cities of Litchfield and Vandalia
429 AM CDT Tue Oct 27 2026

.TODAY...Mostly cloudy. Highs in the lower 70s. South winds 5 to
10 mph.
.TONIGHT...Partly cloudy in the evening, then clearing. Lows
around 50. South winds around 5 mph in the evening, becoming
light and variable.
.WEDNESDAY...Sunny. Highs in the upper 70s. South winds 5 to
10 mph.
.WEDNESDAY NIGHT...Clear. Lows in the lower 50s. South winds
around 5 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Southwest winds 5 to
10 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 50s.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the upper 70s.
Lows in the mid 50s.
.SATURDAY...Mostly cloudy. A slight chance of showers in the
morning, then a chance of showers in the afternoon. Highs in the
lower 70s. Chance of rain 40 percent.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A 50 percent chance
of showers. Lows in the mid 50s. Highs in the lower 70s.
.SUNDAY 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 mid 50s. Chance of rain 30 percent.
.MONDAY...Partly sunny. A chance of showers in the morning, then
a chance of showers with a slight chance of thunderstorms in the
afternoon. Highs in the lower 70s. Chance of rain 50 percent.

$$

ILZ079-MOZ075-271700-
Randolph IL-Sainte Genevieve MO-
Including the cities of Chester and Sparta
429 AM CDT Tue Oct 27 2026

.TODAY...Partly sunny this morning, then becoming mostly cloudy.
Highs in the mid 70s. South winds around 5 mph.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
clear. Lows in the upper 40s. South winds around 5 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s. South winds 5 to
10 mph.
.WEDNESDAY NIGHT...Clear. Lows in the lower 50s. South winds
around 5 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Southwest winds 5 to
10 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
mostly cloudy. Lows in the mid 50s.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs around 80. Lows
in the mid 50s.
.SATURDAY...Mostly cloudy. A slight chance of showers in the
morning, then a chance of showers in the afternoon. Highs in the
lower 70s. Chance of rain 40 percent.
.SATURDAY NIGHT...A slight chance of thunderstorms in the
evening. Mostly cloudy with a chance of showers. Lows in the mid
50s. Chance of rain 50 percent.
.SUNDAY AND SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of
showers. Highs in the mid 70s. Lows in the mid 50s.
.MONDAY...Partly sunny in the morning, then becoming mostly
cloudy. A 50 percent chance of showers. Highs in the mid 70s.

$$

MOZ059-062-072-073-271700-
Gasconade MO-Franklin MO-Crawford MO-Washington MO-
Including the cities of Washington, Union, and Sullivan
429 AM CDT Tue Oct 27 2026

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

$$

ILZ102-MOZ065-271700-
Monroe IL-Jefferson MO-
429 AM CDT Tue Oct 27 2026

.TODAY...Partly sunny this morning, then becoming mostly cloudy.
Highs in the mid 70s. South winds around 5 mph.
.TONIGHT...Mostly clear. Lows around 50. South winds around
5 mph.
.WEDNESDAY...Sunny. Highs around 80. South winds 5 to 10 mph.
.WEDNESDAY NIGHT...Clear. Lows in the lower 50s. South winds
around 5 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Southwest winds around
5 mph.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 50s.
.FRIDAY...Partly sunny in the morning, then becoming mostly
cloudy. Highs around 80.
.FRIDAY NIGHT...Cloudy. Lows in the mid 50s.
.SATURDAY...Mostly cloudy. A slight chance of showers in the
morning, then a chance of showers in the afternoon. Highs in the
lower 70s. Chance of rain 40 percent.
.SATURDAY NIGHT...Showers likely, mainly in the evening. Lows in
the mid 50s. Chance of rain 60 percent.
.SUNDAY...Partly sunny with a 20 percent chance of showers. Highs
in the mid 70s.
.SUNDAY 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 mid 50s. Chance of rain 30 percent.
.MONDAY...Partly sunny in the morning, then becoming mostly
cloudy. A 50 percent chance of showers. Highs in the mid 70s.

$$