Zone Forecast Product
Issued by NWS St. Louis, MO

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FPUS53 KLSX 091843
ZFPLSX

Zone Forecasts
National Weather Service Saint Louis MO
143 PM CDT Thu Oct 9 2025

ILZ100-101-MOZ061-063-064-100200-
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
143 PM CDT Thu Oct 9 2025

.THIS AFTERNOON...Sunny. Near steady temperature in the lower
70s. East winds around 5 mph.
.TONIGHT...Clear. Lows in the upper 40s. Southeast winds around
5 mph.
.FRIDAY...Mostly sunny. A slight chance of showers in the
afternoon. Highs in the mid 70s. South winds 5 to 10 mph. Chance
of rain 20 percent.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers in
the evening, then partly cloudy after midnight. Lows in the mid
50s. South winds around 5 mph, becoming west after midnight.
Chance of rain 20 percent.
.SATURDAY...Sunny. Highs in the upper 70s. North winds around
5 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the lower 50s.
Highs in the lower 80s.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows around
60. Highs in the mid 80s.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the upper
70s. Lows in the upper 50s.

$$

MOZ042-049-050-100200-
Audrain MO-Osage MO-Callaway MO-
Including the cities of Mexico and Fulton
143 PM CDT Thu Oct 9 2025

.THIS AFTERNOON...Sunny. Near steady temperature in the lower
70s. Southeast winds around 5 mph.
.TONIGHT...Mostly clear. Lows in the upper 40s. Southeast winds
around 5 mph.
.FRIDAY...Partly sunny with a chance of showers with a slight
chance of thunderstorms. Highs in the mid 70s. South winds 5 to
10 mph. Chance of rain 50 percent.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 50s. Northeast winds around
5 mph.
.SATURDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
around 5 mph.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 50s.
.SUNDAY THROUGH COLUMBUS DAY...Partly cloudy. Highs in the lower
80s. Lows in the lower 60s.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows in the
mid 50s. Highs in the lower 70s.
.WEDNESDAY...Sunny. Highs in the mid 70s.

$$

MOZ041-047-048-100200-
Boone MO-Moniteau MO-Cole MO-
Including the cities of Columbia and Jefferson City
143 PM CDT Thu Oct 9 2025

.THIS AFTERNOON...Sunny. Near steady temperature in the lower
70s. Southeast winds around 5 mph.
.TONIGHT...Mostly clear. Lows in the lower 50s. Southeast winds
around 5 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. South winds 5 to 10 mph.
Chance of rain 50 percent.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
around 5 mph.
.SATURDAY...Mostly sunny. Highs in the upper 70s. East winds
around 5 mph.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 50s.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the mid 80s.
Lows in the mid 60s.
.COLUMBUS DAY...Partly sunny. Highs around 80.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows in the
mid 50s. Highs in the lower 70s.
.WEDNESDAY...Sunny. Highs in the upper 70s.

$$

ILZ095>097-MOZ018-019-026-027-034>036-100200-
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
143 PM CDT Thu Oct 9 2025

.THIS AFTERNOON...Sunny. Near steady temperature around 70.
Southeast winds around 5 mph.
.TONIGHT...Mostly clear. Lows around 50. Southeast winds around
5 mph.
.FRIDAY...Partly sunny with a slight chance of thunderstorms. A
chance of showers, mainly in the morning. Highs in the lower 70s.
Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of
rain 50 percent.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. West winds
around 5 mph, becoming north after midnight.
.SATURDAY...Sunny. Highs in the lower 70s. Northeast winds around
5 mph.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 50. Highs
around 80.
.SUNDAY NIGHT AND COLUMBUS DAY...Partly cloudy. Lows in the lower
60s. Highs around 80.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the mid 50s.
Highs in the lower 70s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 50s.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s.

$$

ILZ069-070-074-100200-
Clinton IL-Marion IL-Washington IL-
Including the cities of Centralia and Salem
143 PM CDT Thu Oct 9 2025

.THIS AFTERNOON...Sunny. Near steady temperature in the lower
70s. East winds around 5 mph.
.TONIGHT...Clear. Lows in the lower 40s. Southeast winds around
5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 70s. South winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers in the
evening. Not as cool with lows in the mid 50s. South winds around
5 mph. Chance of rain 20 percent.
.SATURDAY...Sunny. Highs in the upper 70s. North winds around
5 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the upper 40s.
Highs around 80.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 50s.
.COLUMBUS DAY AND MONDAY NIGHT...Partly cloudy. Highs in the mid
80s. Lows in the upper 50s.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the upper
70s. Lows in the mid 50s.

$$

MOZ074-084-085-099-100200-
Saint Francois MO-Iron MO-Madison MO-Reynolds MO-
Including the city of Farmington
143 PM CDT Thu Oct 9 2025

.THIS AFTERNOON...Sunny. Near steady temperature in the lower
70s. East winds around 5 mph.
.TONIGHT...Clear. Lows in the lower 40s. East winds around 5 mph.
.FRIDAY...Sunny. Highs in the mid 70s. South winds around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms in the evening, then mostly cloudy after midnight.
Not as cool with lows in the mid 50s. Southwest winds around
5 mph. Chance of rain 20 percent.
.SATURDAY...Mostly sunny. Highs in the lower 80s. Northwest winds
around 5 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the lower 50s.
Highs in the lower 80s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 50s.
.COLUMBUS DAY AND MONDAY NIGHT...Partly cloudy. Highs in the
lower 80s. Lows in the upper 50s.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the upper
70s. Lows in the mid 50s.
.WEDNESDAY...Sunny. Highs in the upper 70s.

$$

MOZ051-052-060-100200-
Montgomery MO-Lincoln MO-Warren MO-
143 PM CDT Thu Oct 9 2025

.THIS AFTERNOON...Sunny. Near steady temperature in the lower
70s. Southeast winds around 5 mph.
.TONIGHT...Clear. Lows in the upper 40s. Southeast winds around
5 mph.
.FRIDAY...Mostly sunny. A slight chance of showers in the
morning, then a chance of showers with a slight chance of
thunderstorms in the afternoon. Highs in the mid 70s. South winds
5 to 10 mph. Chance of rain 50 percent.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 50s. Southwest winds around
5 mph, becoming north after midnight.
.SATURDAY...Sunny. Highs in the upper 70s. Northeast winds around
5 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SUNDAY THROUGH COLUMBUS DAY...Partly cloudy. Highs in the lower
80s. Lows in the lower 60s.
.MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows in the mid
50s. Highs in the mid 70s.

$$

ILZ058-059-098-099-100200-
Greene IL-Macoupin IL-Calhoun IL-Jersey IL-
143 PM CDT Thu Oct 9 2025

.THIS AFTERNOON...Sunny. Near steady temperature around 70. East
winds around 5 mph.
.TONIGHT...Clear. Lows in the mid 40s. Southeast winds around
5 mph.
.FRIDAY...Mostly sunny. A chance of showers in the afternoon.
Highs in the mid 70s. South winds 5 to 10 mph. Chance of rain
40 percent.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers in
the evening, then partly cloudy after midnight. Lows in the lower
50s. Southwest winds around 5 mph, becoming northwest after
midnight. Chance of rain 20 percent.
.SATURDAY...Sunny. Highs in the mid 70s. Northeast winds around
5 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SUNDAY THROUGH MONDAY NIGHT...Partly cloudy. Highs in the lower
80s. Lows in the upper 50s.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the mid 70s.
Lows in the mid 50s.

$$

ILZ060-064-065-100200-
Montgomery IL-Bond IL-Fayette IL-
Including the cities of Litchfield and Vandalia
143 PM CDT Thu Oct 9 2025

.THIS AFTERNOON...Sunny. Near steady temperature around 70. East
winds around 5 mph.
.TONIGHT...Clear. Lows around 40. Southeast winds around 5 mph.
.FRIDAY...Mostly sunny. A slight chance of showers in the
afternoon. Highs in the mid 70s. South winds 5 to 10 mph. Chance
of rain 20 percent.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers in
the evening, then partly cloudy after midnight. Not as cool with
lows in the lower 50s. Southwest winds around 5 mph. Chance of
rain 20 percent.
.SATURDAY...Sunny. Highs in the upper 70s. North winds around
5 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the upper 40s.
Highs in the upper 70s.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows in the
mid 50s. Highs in the lower 80s.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the upper
70s. Lows in the lower 50s.

$$

ILZ079-MOZ075-100200-
Randolph IL-Sainte Genevieve MO-
Including the cities of Chester and Sparta
143 PM CDT Thu Oct 9 2025

.THIS AFTERNOON...Sunny. Near steady temperature in the lower
70s. East winds around 5 mph.
.TONIGHT...Clear. Lows in the mid 40s. Southeast winds around
5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. South winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms in the evening, then mostly cloudy after midnight.
Not as cool with lows in the mid 50s. South winds around 5 mph.
Chance of rain 20 percent.
.SATURDAY...Mostly sunny. Highs around 80. North winds around
5 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the lower 50s.
Highs in the lower 80s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 50s.
.COLUMBUS DAY AND MONDAY NIGHT...Partly cloudy. Highs in the mid
80s. Lows around 60.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the upper
70s. Lows in the upper 50s.

$$

MOZ059-062-072-073-100200-
Gasconade MO-Franklin MO-Crawford MO-Washington MO-
Including the cities of Washington, Union, and Sullivan
143 PM CDT Thu Oct 9 2025

.THIS AFTERNOON...Sunny. Near steady temperature in the lower
70s. East winds around 5 mph.
.TONIGHT...Clear. Lows in the mid 40s. Southeast winds around
5 mph.
.FRIDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the upper 70s. South
winds around 5 mph. Chance of rain 20 percent.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the mid 50s. South winds around 5 mph. Chance of rain
20 percent.
.SATURDAY...Mostly sunny. Highs in the upper 70s. Northeast winds
around 5 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the lower 50s.
Highs in the lower 80s.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows in the
upper 50s. Highs in the lower 80s.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the upper
70s. Lows in the mid 50s.

$$

ILZ102-MOZ065-100200-
Monroe IL-Jefferson MO-
143 PM CDT Thu Oct 9 2025

.THIS AFTERNOON...Sunny. Near steady temperature in the lower
70s. East winds around 5 mph.
.TONIGHT...Clear. Lows in the mid 40s. Southeast winds around
5 mph.
.FRIDAY...Sunny in the morning, then partly sunny with a slight
chance of showers in the afternoon. Highs in the upper 70s. South
winds around 5 mph. Chance of rain 20 percent.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms in the evening. Not as cool with lows in the mid
50s. South winds around 5 mph, becoming southwest after midnight.
Chance of rain 20 percent.
.SATURDAY...Sunny. Highs around 80. North winds around 5 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SUNDAY THROUGH MONDAY NIGHT...Partly cloudy. Highs in the lower
80s. Lows around 60.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the upper
70s. Lows in the mid 50s.

$$