211
FPUS53 KLSX 052121
ZFPLSX

Zone Forecasts
National Weather Service Saint Louis MO
421 PM CDT Fri Sep 5 2025

ILZ100-101-MOZ061-063-064-060500-
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
421 PM CDT Fri Sep 5 2025

.TONIGHT...Mostly cloudy with a 20 percent chance of showers.
Lows in the lower 50s. Northwest winds 5 to 10 mph.
.SATURDAY...Sunny. Highs in the upper 70s. West winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 50. Northwest winds
5 to 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. North winds around 5 mph.
.SUNDAY NIGHT...Clear. Lows in the upper 40s. Northeast winds
around 5 mph, becoming east after midnight.
.MONDAY THROUGH TUESDAY...Mostly clear. Highs in the lower 80s.
Lows in the lower 50s.
.TUESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows around 60.
Highs around 90.

$$

MOZ042-049-050-060500-
Audrain MO-Osage MO-Callaway MO-
Including the cities of Mexico and Fulton
421 PM CDT Fri Sep 5 2025

.TONIGHT...Mostly cloudy with a chance of showers this evening,
then partly cloudy after midnight. Lows in the upper 40s. West
winds 5 to 10 mph. Chance of rain 50 percent.
.SATURDAY...Sunny. Highs in the mid 70s. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. West winds
5 to 10 mph, becoming north after midnight.
.SUNDAY...Sunny. Highs in the mid 70s. Northeast winds around
5 mph.
.SUNDAY NIGHT...Clear. Lows in the upper 40s. East winds around
5 mph.
.MONDAY...Sunny. Highs in the lower 80s.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the mid 50s.
Highs in the mid 80s.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows around
60. Highs in the upper 80s.
.FRIDAY...Mostly sunny. Highs in the upper 80s.

$$

MOZ041-047-048-060500-
Boone MO-Moniteau MO-Cole MO-
Including the cities of Columbia and Jefferson City
421 PM CDT Fri Sep 5 2025

.TONIGHT...Cloudy with a chance of showers this evening, then
partly cloudy after midnight. Lows in the upper 40s. West winds
5 to 10 mph. Chance of rain 50 percent.
.SATURDAY...Sunny. Highs in the upper 70s. West winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 50. West winds around
5 mph, becoming north around 5 mph after midnight.
.SUNDAY...Sunny. Highs in the upper 70s. Northeast winds around
5 mph.
.SUNDAY NIGHT...Clear. Lows around 50. East winds around 5 mph.
.MONDAY...Sunny. Highs in the lower 80s.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the upper 50s.
Highs in the mid 80s.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the
lower 60s. Highs around 90.
.FRIDAY...Mostly sunny. Highs around 90.

$$

ILZ095>097-MOZ018-019-026-027-034>036-060500-
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
421 PM CDT Fri Sep 5 2025

.TONIGHT...Mostly cloudy this evening, then clearing. Lows in the
upper 40s. West winds 5 to 10 mph.
.SATURDAY...Sunny. Highs in the mid 70s. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest
winds 5 to 10 mph.
.SUNDAY...Sunny. Highs in the lower 70s. North winds around
5 mph.
.SUNDAY NIGHT...Clear. Lows in the upper 40s. Northeast winds
around 5 mph, becoming southeast after midnight.
.MONDAY...Sunny. Highs around 80.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.TUESDAY...Mostly sunny. A slight chance of showers in the
morning. Highs in the lower 80s. Chance of rain 20 percent.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the upper 50s.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the upper
80s. Lows around 60.
.THURSDAY THROUGH FRIDAY...Partly cloudy. Highs in the upper 80s.
Lows around 60.

$$

ILZ069-070-074-060500-
Clinton IL-Marion IL-Washington IL-
Including the cities of Centralia and Salem
421 PM CDT Fri Sep 5 2025

.TONIGHT...Mostly cloudy. A slight chance of showers this
evening, then a chance of showers after midnight. Lows in the mid
50s. Northwest winds 5 to 10 mph. Chance of rain 40 percent.
.SATURDAY...Sunny. Highs in the upper 70s. Northwest winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the mid 70s. North winds 5 to 10 mph.
.SUNDAY NIGHT...Clear. Lows in the mid 40s. Northeast winds
around 5 mph.
.MONDAY...Sunny. Highs around 80.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows around 50. Highs
in the mid 80s.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows in the upper
50s. Highs around 90.
.WEDNESDAY NIGHT...Clear. Lows around 60.
.THURSDAY THROUGH FRIDAY...Mostly clear. Highs around 90. Lows in
the lower 60s.

$$

MOZ074-084-085-099-060500-
Saint Francois MO-Iron MO-Madison MO-Reynolds MO-
Including the city of Farmington
421 PM CDT Fri Sep 5 2025

.TONIGHT...Cloudy. A chance of showers this evening, then showers
likely with a slight chance of thunderstorms after midnight. Lows
in the lower 50s. Northwest winds 5 to 10 mph. Chance of rain
70 percent.
.SATURDAY...Partly sunny with a chance of showers in the morning,
then sunny in the afternoon. Highs in the upper 70s. Northwest
winds around 5 mph. Chance of rain 50 percent.
.SATURDAY NIGHT...Clear. Lows in the upper 40s. Northwest winds
around 5 mph.
.SUNDAY...Sunny. Highs in the upper 70s. North winds around
5 mph.
.SUNDAY NIGHT...Clear. Lows in the upper 40s. Northeast winds
around 5 mph.
.MONDAY THROUGH TUESDAY...Mostly clear. Highs in the lower 80s.
Lows in the upper 40s.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows in the mid 50s.
Highs in the upper 80s.
.WEDNESDAY NIGHT...Clear. Lows in the upper 50s.
.THURSDAY THROUGH FRIDAY...Mostly clear. Highs around 90. Lows
around 60.

$$

MOZ051-052-060-060500-
Montgomery MO-Lincoln MO-Warren MO-
421 PM CDT Fri Sep 5 2025

.TONIGHT...Mostly cloudy. A slight chance of showers this
evening. Lows in the upper 40s. West winds 5 to 10 mph. Chance of
rain 20 percent.
.SATURDAY...Sunny. Highs in the mid 70s. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds 5 to 10 mph, becoming north after midnight.
.SUNDAY...Sunny. Highs in the mid 70s. North winds around 5 mph.
.SUNDAY NIGHT...Clear. Lows in the upper 40s. Northeast winds
around 5 mph, becoming east after midnight.
.MONDAY...Sunny. Highs in the upper 70s.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the mid 50s.
Highs in the lower 80s.
.TUESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the upper
50s. Highs in the upper 80s.

$$

ILZ058-059-098-099-060500-
Greene IL-Macoupin IL-Calhoun IL-Jersey IL-
421 PM CDT Fri Sep 5 2025

.TONIGHT...Mostly cloudy. Lows around 50. Northwest winds 5 to
10 mph.
.SATURDAY...Sunny. Highs in the mid 70s. Southwest winds 5 to
10 mph, becoming west with gusts up to 20 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds 5 to 10 mph, becoming north after midnight.
.SUNDAY...Sunny. Highs in the lower 70s. North winds around
5 mph.
.SUNDAY NIGHT...Clear. Lows in the mid 40s. Northeast winds
around 5 mph, becoming east after midnight.
.MONDAY...Sunny. Highs in the upper 70s.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the lower 50s.
Highs in the lower 80s.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows in the upper
50s. Highs in the upper 80s.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows around 60.
.FRIDAY...Sunny. Highs in the upper 80s.

$$

ILZ060-064-065-060500-
Montgomery IL-Bond IL-Fayette IL-
Including the cities of Litchfield and Vandalia
421 PM CDT Fri Sep 5 2025

.TONIGHT...Mostly cloudy with a 20 percent chance of showers.
Lows in the lower 50s. Northwest winds 5 to 10 mph, becoming
north after midnight.
.SATURDAY...Sunny. Highs in the mid 70s. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the mid 70s. North winds around 5 mph.
.SUNDAY NIGHT...Clear. Lows in the mid 40s. Northeast winds
around 5 mph.
.MONDAY THROUGH TUESDAY...Mostly clear. Highs around 80. Lows in
the upper 40s.
.TUESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the upper
50s. Highs in the upper 80s.

$$

ILZ079-MOZ075-060500-
Randolph IL-Sainte Genevieve MO-
Including the cities of Chester and Sparta
421 PM CDT Fri Sep 5 2025

.TONIGHT...Cloudy. A chance of showers this evening, then showers
likely after midnight. Lows in the mid 50s. Northwest winds
around 5 mph. Chance of rain 60 percent.
.SATURDAY...Sunny. A chance of showers in the morning. Highs in
the upper 70s. Northwest winds 5 to 10 mph. Chance of rain
50 percent.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the upper 70s. North winds 5 to 10 mph.
.SUNDAY NIGHT...Clear. Lows in the upper 40s. East winds around
5 mph.
.MONDAY THROUGH TUESDAY...Mostly clear. Highs in the lower 80s.
Lows around 50.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows in the upper
50s. Highs around 90.
.WEDNESDAY NIGHT...Clear. Lows around 60.
.THURSDAY THROUGH FRIDAY...Mostly clear. Highs in the lower 90s.
Lows in the lower 60s.

$$

MOZ059-062-072-073-060500-
Gasconade MO-Franklin MO-Crawford MO-Washington MO-
Including the cities of Washington, Union, and Sullivan
421 PM CDT Fri Sep 5 2025

.TONIGHT...Mostly cloudy with a 50 percent chance of showers.
Lows in the lower 50s. West winds 5 to 10 mph.
.SATURDAY...Sunny. Highs in the upper 70s. West winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the upper 70s. North winds around
5 mph.
.SUNDAY NIGHT...Clear. Lows in the upper 40s. Northeast winds
around 5 mph, becoming southeast after midnight.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs around 80. Lows in
the lower 50s.
.TUESDAY...Mostly sunny. Highs in the lower 80s.
.TUESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the upper
50s. Highs in the upper 80s.

$$

ILZ102-MOZ065-060500-
Monroe IL-Jefferson MO-
421 PM CDT Fri Sep 5 2025

.TONIGHT...Cloudy with a 50 percent chance of showers. Lows in
the lower 50s. West winds 5 to 10 mph.
.SATURDAY...Sunny. Highs in the upper 70s. Northwest winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 50. Northwest winds
5 to 10 mph.
.SUNDAY...Sunny. Highs in the upper 70s. North winds around
5 mph.
.SUNDAY NIGHT...Clear. Lows in the upper 40s. Northeast winds
around 5 mph in the evening, becoming light and variable.
.MONDAY THROUGH TUESDAY...Mostly clear. Highs in the lower 80s.
Lows in the lower 50s.
.TUESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the upper
50s. Highs in the lower 90s.

$$