830
FPUS53 KLSX 300627
ZFPLSX

Zone Forecasts
National Weather Service Saint Louis MO
127 AM CDT Wed Sep 30 2026

ILZ100-101-MOZ061-063-064-301400-
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
127 AM CDT Wed Sep 30 2026

.REST OF TONIGHT...Mostly cloudy and not as cool. Near steady
temperature in the upper 60s. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the lower 90s. South winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 70s. South
winds 5 to 10 mph.
.THURSDAY...Mostly cloudy with a chance of showers. A slight
chance of thunderstorms in the afternoon. Highs in the upper 80s.
South winds 10 to 15 mph. Chance of rain 50 percent.
.THURSDAY NIGHT...A slight chance of thunderstorms. Showers. Lows
in the mid 60s. West winds 5 to 10 mph. Chance of rain
90 percent.
.FRIDAY...Mostly cloudy with a chance of showers in the morning,
then partly sunny with a slight chance of showers in the
afternoon. Much cooler with highs in the lower 70s. Chance of
rain 50 percent.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in the
mid 50s. Highs in the lower 70s.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the lower 70s.
Lows in the upper 40s.
.MONDAY...Sunny. Highs in the upper 60s.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the mid 40s.
Highs in the upper 60s.

$$

MOZ042-049-050-301400-
Audrain MO-Osage MO-Callaway MO-
Including the cities of Mexico and Fulton
127 AM CDT Wed Sep 30 2026

.REST OF TONIGHT...Mostly cloudy with a 20 percent chance of
showers. Not as cool. Near steady temperature in the upper 60s.
South winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy in the morning, then partly sunny with
a slight chance of showers in the afternoon. Highs in the upper
80s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of
rain 20 percent.
.WEDNESDAY NIGHT...Mostly cloudy. A slight chance of showers in
the evening. Lows around 70. South winds 5 to 10 mph. Chance of
rain 20 percent.
.THURSDAY...Showers likely with a slight chance of thunderstorms
in the morning, then showers with a chance of thunderstorms in
the afternoon. Cooler with highs in the upper 70s. Southwest
winds 5 to 10 mph. Chance of rain near 100 percent.
.THURSDAY NIGHT...Showers. A chance of thunderstorms, mainly in
the evening. Cooler with lows around 60. Southwest winds around
5 mph, increasing to north 10 to 15 mph after midnight. Chance of
rain 90 percent.
.FRIDAY...Partly sunny. A chance of showers in the morning. Highs
in the upper 60s. Chance of rain 50 percent.
.FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the lower
50s. Highs in the lower 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s.
.MONDAY...Sunny. Highs in the upper 60s.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the mid 40s.
Highs around 70.

$$

MOZ041-047-048-301400-
Boone MO-Moniteau MO-Cole MO-
Including the cities of Columbia and Jefferson City
127 AM CDT Wed Sep 30 2026

.REST OF TONIGHT...Cloudy with a 20 percent chance of showers.
Not as cool. Near steady temperature in the lower 70s. South
winds around 5 mph.
.WEDNESDAY...Mostly cloudy in the morning, then partly sunny with
a slight chance of showers in the afternoon. Highs in the upper
80s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of
rain 20 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of
showers. Lows in the lower 70s. South winds around 5 mph.
.THURSDAY...Showers likely with a slight chance of thunderstorms
in the morning, then showers with a chance of thunderstorms in
the afternoon. Cooler with highs in the upper 70s. South winds
around 5 mph. Chance of rain near 100 percent.
.THURSDAY NIGHT...Showers with a chance of thunderstorms in the
evening, then showers likely with a slight chance of
thunderstorms after midnight. Cooler with lows in the lower 60s.
Southwest winds around 5 mph, becoming north with gusts up to
20 mph after midnight. Chance of rain 90 percent.
.FRIDAY...Mostly sunny. A chance of showers in the morning. Highs
in the lower 70s. Chance of rain 40 percent.
.FRIDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the
lower 50s. Highs in the lower 70s.
.MONDAY...Sunny. Highs in the upper 60s.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the upper 40s.
Highs in the lower 70s.

$$

ILZ095>097-MOZ018-019-026-027-034>036-301400-
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
127 AM CDT Wed Sep 30 2026

.REST OF TONIGHT...Cloudy with a 50 percent chance of showers.
Not as cool. Near steady temperature in the upper 60s. South
winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers, mainly in the
morning. Highs in the lower 80s. South winds 5 to 10 mph with
gusts up to 20 mph. Chance of rain 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy. A slight chance of showers in
the evening, then a chance of showers after midnight. Lows in the
upper 60s. Southeast winds around 5 mph. Chance of rain
50 percent.
.THURSDAY...Showers. A slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon. Near
steady temperature in the lower 70s. Southwest winds 5 to 10 mph.
Chance of rain near 100 percent.
.THURSDAY NIGHT...Showers with a chance of thunderstorms in the
evening, then showers likely after midnight. Cooler with lows in
the upper 50s. Northwest winds 5 to 10 mph, becoming north with
gusts up to 20 mph after midnight. Chance of rain near
100 percent.
.FRIDAY...Partly sunny with a chance of showers in the morning,
then sunny in the afternoon. Highs in the upper 60s. Chance of
rain 50 percent.
.FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the lower
50s. Highs in the upper 60s.
.SUNDAY NIGHT...Clear. Lows in the upper 40s.
.MONDAY THROUGH TUESDAY...Mostly clear. Highs in the mid 60s.
Lows in the upper 40s.

$$

ILZ069-070-074-301400-
Clinton IL-Marion IL-Washington IL-
Including the cities of Centralia and Salem
127 AM CDT Wed Sep 30 2026

.REST OF TONIGHT...Mostly cloudy and not as cool. Near steady
temperature in the mid 60s. South winds around 5 mph.
.WEDNESDAY...Partly sunny. Highs around 90. South winds 5 to
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 70. South winds
5 to 10 mph.
.THURSDAY...Partly sunny in the morning, then becoming mostly
cloudy. Highs in the upper 80s. South winds 10 to 15 mph.
.THURSDAY NIGHT...Cloudy with a slight chance of thunderstorms. A
chance of showers in the evening, then showers after midnight.
Lows in the mid 60s. Southwest winds 5 to 10 mph. Chance of rain
90 percent.
.FRIDAY...Showers likely in the morning, then partly sunny with a
slight chance of showers in the afternoon. Much cooler with highs
in the lower 70s. Chance of rain 70 percent.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in the
mid 50s. Highs in the lower 70s.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the lower 70s.
Lows in the upper 40s.
.MONDAY AND MONDAY NIGHT...Clear. Highs in the upper 60s. Lows in
the mid 40s.
.TUESDAY...Sunny. Highs in the upper 60s.

$$

MOZ074-084-085-099-301400-
Saint Francois MO-Iron MO-Madison MO-Reynolds MO-
Including the city of Farmington
127 AM CDT Wed Sep 30 2026

.REST OF TONIGHT...Mostly cloudy and not as cool. Near steady
temperature in the mid 60s. South 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. South
winds around 5 mph. Gusts up to 20 mph after midnight.
.THURSDAY...Partly sunny in the morning, then mostly cloudy with
a slight chance of showers in the afternoon. Highs in the mid
80s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of
rain 20 percent.
.THURSDAY NIGHT...Cloudy with a slight chance of thunderstorms. A
chance of showers in the evening, then showers after midnight.
Lows in the mid 60s. Southwest winds around 5 mph in the evening,
becoming light and variable. Chance of rain 80 percent.
.FRIDAY...Showers likely in the morning, then a chance of showers
with a slight chance of thunderstorms in the afternoon. Cooler
with highs in the lower 70s. Chance of rain 70 percent.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly cloudy with a
20 percent chance of showers. Lows in the mid 50s. Highs in the
lower 70s.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the mid 70s.
Lows in the upper 40s.
.MONDAY...Sunny. Highs in the upper 60s.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the mid 40s.
Highs in the lower 70s.

$$

MOZ051-052-060-301400-
Montgomery MO-Lincoln MO-Warren MO-
127 AM CDT Wed Sep 30 2026

.REST OF TONIGHT...Mostly cloudy and not as cool. Near steady
temperature in the upper 60s. South winds around 5 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...Mostly cloudy. Lows around 70. South winds
around 5 mph.
.THURSDAY...Showers likely in the morning, then showers with a
chance of thunderstorms in the afternoon. Highs in the lower 80s.
Southwest winds around 5 mph. Chance of rain near 100 percent.
.THURSDAY NIGHT...Showers. A chance of thunderstorms, mainly in
the evening. Lows in the lower 60s. West winds around 5 mph,
becoming north with gusts up to 20 mph after midnight. Chance of
rain 90 percent.
.FRIDAY...Mostly cloudy with a chance of showers in the morning,
then mostly sunny in the afternoon. Cooler with highs in the
upper 60s. Chance of rain 50 percent.
.FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the lower 50s.
Highs around 70.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the lower 50s.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the lower 70s.
Lows in the upper 40s.
.MONDAY...Sunny. Highs in the upper 60s.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the mid 40s.
Highs in the upper 60s.

$$

ILZ058-059-098-099-301400-
Greene IL-Macoupin IL-Calhoun IL-Jersey IL-
127 AM CDT Wed Sep 30 2026

.REST OF TONIGHT...Mostly cloudy and not as cool. Near steady
temperature in the upper 60s. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the upper 80s. South winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 70. South winds
5 to 10 mph.
.THURSDAY...A chance of showers in the morning, then showers with
a slight chance of thunderstorms in the afternoon. Highs in the
lower 80s. South winds 5 to 10 mph. Chance of rain near
100 percent.
.THURSDAY NIGHT...Showers with a slight chance of thunderstorms.
Lows in the lower 60s. West winds around 5 mph, becoming
northwest with gusts up to 20 mph after midnight. Chance of rain
near 100 percent.
.FRIDAY...Partly sunny. A chance of showers in the morning.
Cooler with highs around 70. Chance of rain 50 percent.
.FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the lower 50s.
Highs around 70.
.SATURDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows around 50.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the lower 70s.
Lows in the upper 40s.
.MONDAY...Sunny. Highs in the upper 60s.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the mid 40s.
Highs in the upper 60s.

$$

ILZ060-064-065-301400-
Montgomery IL-Bond IL-Fayette IL-
Including the cities of Litchfield and Vandalia
127 AM CDT Wed Sep 30 2026

.REST OF TONIGHT...Mostly cloudy and not as cool. Near steady
temperature in the mid 60s. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the upper 80s. South winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 60s. South
winds 5 to 10 mph.
.THURSDAY...Partly sunny in the morning, then mostly cloudy with
a chance of showers in the afternoon. Highs in the upper 80s.
Southwest winds 10 to 15 mph. Chance of rain 50 percent.
.THURSDAY NIGHT...A slight chance of thunderstorms. A chance of
showers in the evening, then showers after midnight. Lows in the
lower 60s. West winds around 5 mph. Chance of rain 90 percent.
.FRIDAY...Mostly cloudy with a chance of showers in the morning,
then mostly sunny in the afternoon. Much cooler with highs in the
lower 70s. Chance of rain 50 percent.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in the
lower 50s. Highs in the lower 70s.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the lower 70s.
Lows in the upper 40s.
.MONDAY AND MONDAY NIGHT...Clear. Highs in the upper 60s. Lows in
the lower 40s.
.TUESDAY...Sunny. Highs in the upper 60s.

$$

ILZ079-MOZ075-301400-
Randolph IL-Sainte Genevieve MO-
Including the cities of Chester and Sparta
127 AM CDT Wed Sep 30 2026

.REST OF TONIGHT...Mostly cloudy and not as cool. Near steady
temperature in the mid 60s. South winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs around 90. South winds 5 to
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 60s. South
winds 5 to 10 mph.
.THURSDAY...Partly sunny. Highs in the upper 80s. South winds
10 to 15 mph.
.THURSDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers in the evening, then showers
after midnight. Lows in the mid 60s. West winds around 5 mph.
Chance of rain 80 percent.
.FRIDAY...Showers likely, mainly in the morning. Much cooler with
highs in the lower 70s. Chance of rain 70 percent.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows in the mid 50s. Chance of rain 20 percent.
.SATURDAY...Mostly sunny. Highs in the lower 70s.
.SATURDAY NIGHT...Mostly cloudy in the evening, then partly
cloudy with a slight chance of showers after midnight. Lows in
the lower 50s. Chance of rain 20 percent.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the lower 70s.
Lows in the upper 40s.
.MONDAY...Sunny. Highs in the upper 60s.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the mid 40s.
Highs around 70.

$$

MOZ059-062-072-073-301400-
Gasconade MO-Franklin MO-Crawford MO-Washington MO-
Including the cities of Washington, Union, and Sullivan
127 AM CDT Wed Sep 30 2026

.REST OF TONIGHT...Mostly cloudy and not as cool. Near steady
temperature in the upper 60s. South winds 5 to 10 mph.
.WEDNESDAY...Partly sunny. Highs around 90. South winds 5 to
10 mph with gusts up to 20 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 70s. South
winds 5 to 10 mph.
.THURSDAY...Mostly cloudy with a chance of showers. A slight
chance of thunderstorms in the afternoon. Highs in the mid 80s.
South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain
50 percent.
.THURSDAY NIGHT...Showers likely with a chance of thunderstorms
in the evening, then showers with a slight chance of
thunderstorms after midnight. Lows in the lower 60s. Southwest
winds around 5 mph, becoming northwest after midnight. Chance of
rain 90 percent.
.FRIDAY...Mostly cloudy with showers likely in the morning, then
partly sunny with a chance of showers in the afternoon. Cooler
with highs around 70. Chance of rain 70 percent.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in the
lower 50s. Highs in the upper 60s.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the lower 70s.
Lows in the upper 40s.
.MONDAY...Sunny. Highs in the upper 60s.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the mid 40s.
Highs around 70.

$$

ILZ102-MOZ065-301400-
Monroe IL-Jefferson MO-
127 AM CDT Wed Sep 30 2026

.REST OF TONIGHT...Mostly cloudy and not as cool. Near steady
temperature in the mid 60s. South winds around 5 mph.
.WEDNESDAY...Partly sunny. Highs in the lower 90s. South winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 70s. South
winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. 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 upper 80s. South
winds 5 to 10 mph with gusts up to 20 mph. Chance of rain
50 percent.
.THURSDAY NIGHT...Cloudy with a slight chance of thunderstorms. A
chance of showers in the evening, then showers after midnight.
Lows in the mid 60s. West winds around 5 mph. Chance of rain
80 percent.
.FRIDAY...Showers likely in the morning, then partly sunny with a
chance of showers in the afternoon. Much cooler with highs in the
lower 70s. Chance of rain 70 percent.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in the
mid 50s. Highs around 70.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the lower 70s.
Lows in the upper 40s.
.MONDAY...Sunny. Highs in the upper 60s.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the mid 40s.
Highs in the upper 60s.

$$