924
FPUS53 KLSX 011249
ZFPLSX

Zone Forecasts
National Weather Service Saint Louis MO
649 AM CST Sun Feb 1 2026

ILZ100-101-MOZ061-063-064-012000-
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
649 AM CST Sun Feb 1 2026

.TODAY...Partly sunny this morning, then cloudy with a chance of
snow this afternoon. Highs in the upper 20s. South winds 5 to
10 mph. Chance of snow 40 percent. Wind chill values as low as
3 below this morning.
.TONIGHT...Mostly cloudy. A chance of snow in the evening. Not as
cool with lows around 18. South winds 5 to 10 mph, becoming
southwest after midnight. Chance of snow 40 percent.
.MONDAY...Mostly sunny. Highs in the upper 30s. West winds 5 to
10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 20s. East winds
around 5 mph.
.TUESDAY...Mostly cloudy. A slight chance of snow in the morning.
Highs in the mid 30s. North winds 5 to 10 mph. Chance of snow
20 percent.
.TUESDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows 15 to 20.
.WEDNESDAY...Mostly sunny. Highs around 30.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows 10 to 15.
.THURSDAY...Partly sunny. Highs in the upper 30s.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower
30s. Highs in the mid 40s.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the lower
20s. Highs in the lower 30s.

$$

MOZ042-049-050-012000-
Audrain MO-Osage MO-Callaway MO-
Including the cities of Mexico and Fulton
649 AM CST Sun Feb 1 2026

.TODAY...Mostly cloudy with a 20 percent chance of snow. Not as
cool with highs in the lower 30s. Southwest winds 10 to 15 mph.
Wind chill values as low as 10 below this morning.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Not as cool with lows around 20. West winds around 5 mph.
.MONDAY...Mostly sunny. Not as cool with highs in the lower 40s.
Northwest winds around 5 mph, becoming south in the afternoon.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 20s. East winds
around 5 mph.
.TUESDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the mid 30s. North winds around 5 mph.
.TUESDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows 15 to 20.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the
lower 30s. Lows around 20.
.THURSDAY...Mostly sunny. Not as cool with highs in the mid 40s.
.THURSDAY NIGHT...Mostly clear. Not as cool with lows in the
lower 30s.
.FRIDAY...Mostly sunny. Highs in the upper 40s.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Cooler with lows around 20.
.SATURDAY...Mostly sunny. Cooler with highs in the upper 30s.

$$

MOZ041-047-048-012000-
Boone MO-Moniteau MO-Cole MO-
Including the cities of Columbia and Jefferson City
649 AM CST Sun Feb 1 2026

.TODAY...Mostly cloudy. Not as cool with highs in the lower 30s.
Southwest winds 10 to 15 mph. Wind chill values as low as 8 below
this morning.
.TONIGHT...Partly cloudy. Not as cool with lows in the lower 20s.
West winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the lower 40s. Northwest winds
around 5 mph, becoming southeast in the afternoon.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 20s. East winds
around 5 mph.
.TUESDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the mid 30s. North winds around 5 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 20.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the mid
30s. Lows around 20.
.THURSDAY...Partly sunny in the morning, then clearing. Not as
cool with highs in the upper 40s.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 30s.
Highs around 50.
.FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the lower 20s.
Highs in the upper 30s.

$$

ILZ095>097-MOZ018-019-026-027-034>036-012000-
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
649 AM CST Sun Feb 1 2026

.TODAY...Cloudy with a 50 percent chance of snow. Highs in the
upper 20s. South winds 10 to 15 mph. Wind chill values as low as
9 below this morning.
.TONIGHT...Mostly cloudy. Not as cool with lows around 19.
Southwest winds around 5 mph, becoming west after midnight.
.MONDAY...Mostly sunny. Highs in the mid 30s. Northwest winds
5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 20s. Northeast
winds around 5 mph.
.TUESDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the lower 30s. North winds around 5 mph.
.TUESDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows around 15.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the
lower 30s. Lows around 20.
.THURSDAY...Partly sunny. Not as cool with highs in the lower
40s.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower
30s. Highs in the mid 40s.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 20. Highs
in the lower 30s.

$$

ILZ069-070-074-012000-
Clinton IL-Marion IL-Washington IL-
Including the cities of Centralia and Salem
649 AM CST Sun Feb 1 2026

.TODAY...Mostly sunny this morning, then cloudy with a chance of
snow this afternoon. Highs in the upper 20s. Southwest winds 5 to
10 mph. Chance of snow 40 percent.
.TONIGHT...Mostly cloudy. A chance of snow in the evening. Not as
cool with lows around 17. South winds 5 to 10 mph. Chance of snow
40 percent.
.MONDAY...Mostly sunny. Not as cool with highs in the upper 30s.
West winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 20s. Light and
variable winds, becoming east around 5 mph after midnight.
.TUESDAY...Mostly cloudy with a 20 percent chance of snow. Highs
in the mid 30s. Northeast winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows 15 to 20.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the
upper 20s. Lows around 10 above.
.THURSDAY...Partly sunny. Highs in the mid 30s.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the upper
20s. Highs in the mid 40s.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 20. Highs
in the lower 30s.

$$

MOZ074-084-085-099-012000-
Saint Francois MO-Iron MO-Madison MO-Reynolds MO-
Including the city of Farmington
649 AM CST Sun Feb 1 2026

.TODAY...Mostly sunny this morning, then becoming mostly cloudy.
Highs in the lower 30s. Southwest winds 5 to 10 mph. Wind chill
values as low as 2 above this morning.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Not as cool with lows around 19. South winds 5 to 10 mph,
becoming west after midnight.
.MONDAY...Mostly sunny. Not as cool with highs in the upper 40s.
Northwest winds around 5 mph, becoming southwest around 5 mph in
the afternoon.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 20s. Southeast
winds around 5 mph.
.TUESDAY...Mostly cloudy with a slight chance of rain and snow.
Highs in the upper 30s. North winds around 5 mph. Chance of
precipitation 20 percent.
.TUESDAY NIGHT...Mostly cloudy. Lows around 20.
.WEDNESDAY...Mostly sunny. Highs in the mid 30s.
.WEDNESDAY NIGHT...Mostly clear. Lows 10 to 15.
.THURSDAY...Mostly sunny. Highs in the mid 40s.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 20s.
Highs in the lower 50s.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the lower
20s. Highs around 40.

$$

MOZ051-052-060-012000-
Montgomery MO-Lincoln MO-Warren MO-
649 AM CST Sun Feb 1 2026

.TODAY...Partly sunny with a slight chance of snow this morning,
then cloudy with a chance of snow this afternoon. Not as cool
with highs around 30. South winds 5 to 10 mph. Chance of snow
50 percent. Wind chill values as low as 8 below this morning.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Not as cool with lows around 20. South winds around
5 mph, becoming west after midnight.
.MONDAY...Mostly sunny. Highs in the upper 30s. West winds around
5 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 20s. East winds
around 5 mph.
.TUESDAY...Mostly cloudy. Highs in the lower 30s. North winds
around 5 mph.
.TUESDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows 15 to 20.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the
lower 30s. Lows around 15.
.THURSDAY...Mostly sunny. Not as cool with highs in the lower
40s.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Not as cool with lows in the lower 30s.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the upper 40s.
Lows around 20.
.SATURDAY...Mostly sunny. Cooler with highs in the mid 30s.

$$

ILZ058-059-098-099-012000-
Greene IL-Macoupin IL-Calhoun IL-Jersey IL-
649 AM CST Sun Feb 1 2026

.TODAY...Partly sunny with a slight chance of snow this morning,
then cloudy with a chance of snow this afternoon. Highs in the
mid 20s. South winds 10 to 15 mph. Chance of snow 50 percent.
Wind chill values as low as 10 below this morning.
.TONIGHT...Mostly cloudy. A chance of snow in the evening. Not as
cool with lows around 16. South winds 5 to 10 mph, becoming west
after midnight. Chance of snow 50 percent.
.MONDAY...Partly sunny. Highs in the mid 30s. West winds 5 to
10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 20s. East winds
around 5 mph.
.TUESDAY...Mostly cloudy. Highs in the lower 30s. North winds
5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows 10 to 15.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the
upper 20s. Lows around 10 above.
.THURSDAY...Partly sunny. Not as cool with highs in the upper
30s. Wind chill values as low as 5 above in the morning.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the upper
20s. Highs in the lower 40s.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 20. Highs
in the lower 30s.

$$

ILZ060-064-065-012000-
Montgomery IL-Bond IL-Fayette IL-
Including the cities of Litchfield and Vandalia
649 AM CST Sun Feb 1 2026

.TODAY...Mostly sunny this morning, then cloudy with a chance of
snow this afternoon. Highs in the mid 20s. Southwest winds 5 to
10 mph. Chance of snow 40 percent. Wind chill values as low as
3 below this morning.
.TONIGHT...Mostly cloudy. A chance of snow in the evening. Not as
cool with lows around 16. South winds 5 to 10 mph. Chance of snow
50 percent.
.MONDAY...Partly sunny. Highs in the mid 30s. West winds 5 to
10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 20s. Light and
variable winds, becoming east around 5 mph after midnight.
.TUESDAY...Mostly cloudy with a 20 percent chance of snow. Highs
in the lower 30s. Northeast winds around 5 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows 10 to 15.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the
upper 20s. Lows around 10 above.
.THURSDAY...Partly sunny. Highs in the mid 30s.
.THURSDAY NIGHT...Partly cloudy and not as cool. Near steady
temperature in the upper 20s.
.FRIDAY...Partly sunny. Highs in the lower 40s.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 15 to 20. Highs
in the upper 20s.

$$

ILZ079-MOZ075-012000-
Randolph IL-Sainte Genevieve MO-
Including the cities of Chester and Sparta
649 AM CST Sun Feb 1 2026

.TODAY...Mostly sunny this morning, then cloudy with a chance of
snow this afternoon. Not as cool with highs around 30. South
winds 5 to 10 mph. Chance of snow 30 percent.
.TONIGHT...Mostly cloudy. A chance of snow in the evening. Not as
cool with lows around 20. Southwest winds 5 to 10 mph. Chance of
snow 40 percent.
.MONDAY...Mostly sunny. Not as cool with highs around 40. West
winds around 5 mph, becoming southwest in the afternoon.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 20s. Southeast
winds around 5 mph.
.TUESDAY...Mostly cloudy with a 20 percent chance of snow. Highs
in the mid 30s. North winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 20.
.WEDNESDAY...Mostly sunny. Highs in the lower 30s.
.WEDNESDAY NIGHT...Mostly clear. Lows around 10 above.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the upper
30s. Lows around 30.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the upper 40s.
Lows in the lower 20s.
.SATURDAY...Mostly sunny. Much cooler with highs in the mid 30s.

$$

MOZ059-062-072-073-012000-
Gasconade MO-Franklin MO-Crawford MO-Washington MO-
Including the cities of Washington, Union, and Sullivan
649 AM CST Sun Feb 1 2026

.TODAY...Partly sunny this morning, then becoming mostly cloudy.
Not as cool with highs in the lower 30s. South winds 5 to 10 mph.
Wind chill values as low as 5 below this morning.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Not as cool with lows in the lower 20s. Southwest winds
around 5 mph.
.MONDAY...Mostly sunny. Not as cool with highs in the mid 40s.
West winds around 5 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 20s. Southeast
winds around 5 mph.
.TUESDAY...Mostly cloudy. Highs in the mid 30s. North winds
around 5 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 20.
.WEDNESDAY...Mostly sunny. Highs in the mid 30s.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows 15 to 20.
.THURSDAY...Mostly sunny. Not as cool with highs in the mid 40s.
.THURSDAY NIGHT...Mostly clear. Not as cool with lows in the
lower 30s.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs around 50. Lows
in the lower 20s.
.SATURDAY...Mostly sunny. Cooler with highs in the upper 30s.

$$

ILZ102-MOZ065-012000-
Monroe IL-Jefferson MO-
649 AM CST Sun Feb 1 2026

.TODAY...Mostly sunny this morning, then cloudy with a chance of
snow this afternoon. Not as cool with highs in the lower 30s.
South winds 5 to 10 mph. Chance of snow 30 percent.
.TONIGHT...Mostly cloudy with a chance of snow in the evening,
then partly cloudy after midnight. Not as cool with lows around
20. South winds around 5 mph, becoming west after midnight.
Chance of snow 40 percent.
.MONDAY...Mostly sunny. Not as cool with highs in the lower 40s.
West winds around 5 mph, becoming southwest around 5 mph in the
afternoon.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 20s. East winds
around 5 mph.
.TUESDAY...Mostly cloudy. Highs in the mid 30s. North winds
around 5 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 20.
.WEDNESDAY...Mostly sunny. Highs in the lower 30s.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows 10 to 15.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the lower
40s. Lows in the lower 30s.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the upper 40s.
Lows in the lower 20s.
.SATURDAY...Mostly sunny. Cooler with highs in the mid 30s.

$$