614
FPUS53 KLSX 280333
ZFPLSX

Zone Forecasts
National Weather Service Saint Louis MO
1033 PM CDT Wed May 27 2026

ILZ100-101-MOZ061-063-064-281100-
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
1033 PM CDT Wed May 27 2026

.OVERNIGHT...Mostly cloudy. Lows in the mid 60s. East winds
around 5 mph.
.THURSDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the mid 80s. East winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 60s. East winds
5 to 10 mph.
.FRIDAY...Partly sunny. Highs in the upper 70s. East winds 5 to
10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 60s. East winds
around 5 mph.
.SATURDAY...Partly sunny. Highs in the lower 80s.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SUNDAY...Partly sunny. Highs in the lower 80s.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.MONDAY...Mostly sunny. A slight chance of showers in the
afternoon. Highs in the mid 80s. Chance of rain 20 percent.
.MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows around 60.
Highs in the lower 80s.

$$

MOZ042-049-050-281100-
Audrain MO-Osage MO-Callaway MO-
Including the cities of Mexico and Fulton
1033 PM CDT Wed May 27 2026

.OVERNIGHT...Mostly cloudy. Lows in the lower 60s. East winds
around 5 mph.
.THURSDAY...Partly sunny. Highs in the mid 80s. East winds 10 to
15 mph with gusts up to 25 mph.
.THURSDAY NIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows in the mid 60s. East winds 5 to 10 mph. Chance of
rain 20 percent.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
sunny. A chance of showers with a slight chance of thunderstorms.
Highs in the upper 70s. East winds 5 to 10 mph. Chance of rain
50 percent.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of
showers. Lows around 60. East winds 5 to 10 mph.
.SATURDAY THROUGH SUNDAY...Mostly cloudy with a slight chance of
showers and thunderstorms. Highs in the lower 80s. Lows in the
lower 60s. Chance of rain 20 percent.
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers after
midnight. Lows around 60. Chance of rain 20 percent.
.MONDAY...Mostly sunny with a slight chance of showers. A slight
chance of thunderstorms in the afternoon. Highs in the lower 80s.
Chance of rain 20 percent.
.MONDAY NIGHT...Mostly clear. A slight chance of showers after
midnight. Lows in the upper 50s. Chance of rain 20 percent.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs in the lower
80s. Lows in the upper 50s.

$$

MOZ041-047-048-281100-
Boone MO-Moniteau MO-Cole MO-
Including the cities of Columbia and Jefferson City
1033 PM CDT Wed May 27 2026

.OVERNIGHT...Mostly cloudy. Lows in the lower 60s. East winds
around 5 mph.
.THURSDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the mid 80s. East winds 5 to 10 mph with gusts up
to 25 mph.
.THURSDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the mid 60s. East winds
5 to 10 mph. Chance of rain 20 percent.
.FRIDAY...Mostly cloudy. Showers likely with a slight chance of
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs in the upper 70s. East
winds 5 to 10 mph. Chance of rain 60 percent.
.FRIDAY NIGHT...A slight chance of thunderstorms in the evening.
Mostly cloudy with a slight chance of showers. Lows in the lower
60s. East winds around 5 mph. Chance of rain 20 percent.
.SATURDAY...Partly sunny. A chance of showers in the morning,
then a slight chance of showers and thunderstorms in the
afternoon. Highs in the lower 80s. Chance of rain 30 percent.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A slight chance of
showers and thunderstorms. Lows in the lower 60s. Highs in the
mid 80s. Chance of rain 20 percent.
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers after
midnight. Lows in the lower 60s. Chance of rain 20 percent.
.MONDAY...Mostly sunny with a slight chance of showers. A slight
chance of thunderstorms in the afternoon. Highs in the mid 80s.
Chance of rain 20 percent.
.MONDAY NIGHT...Mostly clear. A slight chance of showers after
midnight. Lows around 60. Chance of rain 20 percent.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs in the mid 80s.
Lows in the upper 50s.

$$

ILZ095>097-MOZ018-019-026-027-034>036-281100-
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
1033 PM CDT Wed May 27 2026

.OVERNIGHT...Mostly cloudy. Lows in the lower 60s. East winds
around 5 mph late this evening, becoming light and variable.
.THURSDAY...Partly sunny. Highs in the mid 80s. East winds 5 to
10 mph with gusts up to 20 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 60s. East
winds 5 to 10 mph.
.FRIDAY...Partly sunny. Highs in the upper 70s. East winds 5 to
10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows around 60. East winds around
5 mph.
.SATURDAY...Mostly sunny. Highs in the lower 80s.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Lows in the lower
60s. Highs in the lower 80s.
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers after
midnight. Lows around 60. Chance of rain 20 percent.
.MONDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the mid 80s. Chance of
rain 20 percent.
.MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows in the upper
50s. Highs in the lower 80s.

$$

ILZ069-070-074-281100-
Clinton IL-Marion IL-Washington IL-
Including the cities of Centralia and Salem
1033 PM CDT Wed May 27 2026

.OVERNIGHT...Partly cloudy late this evening, then becoming
mostly cloudy. Patchy fog. Lows in the mid 60s. Light and
variable winds, becoming northeast around 5 mph.
.THURSDAY...Patchy fog in the morning. Partly sunny. Highs in the
mid 80s. Northeast winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
5 to 10 mph.
.FRIDAY...Partly sunny. Highs in the upper 70s. East winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows around 60. East winds around
5 mph.
.SATURDAY...Partly sunny. Highs around 80.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Lows in the
lower 60s. Highs in the upper 70s.
.MONDAY...Mostly sunny. A slight chance of showers in the
afternoon. Highs in the lower 80s. Chance of rain 20 percent.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows around 60. Highs
around 80.
.TUESDAY NIGHT...Clear. Lows in the upper 50s.
.WEDNESDAY...Sunny. Highs around 80.

$$

MOZ074-084-085-099-281100-
Saint Francois MO-Iron MO-Madison MO-Reynolds MO-
Including the city of Farmington
1033 PM CDT Wed May 27 2026

.OVERNIGHT...Mostly cloudy. Patchy fog. Lows in the mid 60s.
Light and variable winds.
.THURSDAY...Patchy fog in the morning. Mostly cloudy in the
morning, then partly sunny with a slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 80s. East
winds 5 to 10 mph. Chance of rain 20 percent.
.THURSDAY NIGHT...Mostly cloudy. A chance of showers with a
slight chance of thunderstorms after midnight. Lows in the mid
60s. East winds 5 to 10 mph. Chance of rain 50 percent.
.FRIDAY...Mostly cloudy. A chance of showers in the morning, then
showers likely with a chance of thunderstorms in the afternoon.
Highs in the upper 70s. East winds around 5 mph. Chance of rain
70 percent.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A slight chance of showers in the evening, then a
chance of showers after midnight. Lows around 60. East winds
around 5 mph in the evening, becoming light and variable. Chance
of rain 50 percent.
.SATURDAY...Partly sunny with a chance of showers. A slight
chance of thunderstorms in the morning, then a chance of
thunderstorms in the afternoon. Highs around 80. Chance of rain
50 percent.
.SATURDAY NIGHT...A slight chance of thunderstorms in the
evening. Mostly cloudy with a slight chance of showers. Lows in
the lower 60s. Chance of rain 20 percent.
.SUNDAY...Partly 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 lower 80s. Chance of
rain 30 percent.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. A 20 percent chance of
showers. Lows around 60. Highs in the lower 80s.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers in
the evening, then mostly clear after midnight. Lows in the upper
50s. Chance of rain 20 percent.
.TUESDAY...Sunny. Highs in the lower 80s.
.TUESDAY NIGHT...Clear. Lows in the mid 50s.
.WEDNESDAY...Sunny. Highs in the lower 80s.

$$

MOZ051-052-060-281100-
Montgomery MO-Lincoln MO-Warren MO-
1033 PM CDT Wed May 27 2026

.OVERNIGHT...Mostly cloudy. Lows in the lower 60s. Light and
variable winds.
.THURSDAY...Partly sunny. Highs in the mid 80s. East winds 5 to
10 mph with gusts up to 20 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 60s. East
winds 5 to 10 mph.
.FRIDAY...Partly sunny. A chance of showers in the morning, then
a slight chance of showers and thunderstorms in the afternoon.
Highs in the upper 70s. East winds around 5 mph. Chance of rain
40 percent.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. East winds
around 5 mph.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. A 20 percent chance
of showers. Highs in the lower 80s. Lows around 60.
.SUNDAY...Partly sunny. Highs in the lower 80s.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.MONDAY...Mostly sunny. A slight chance of showers in the
afternoon. Highs in the lower 80s. Chance of rain 20 percent.
.MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows in the upper
50s. Highs in the lower 80s.

$$

ILZ058-059-098-099-281100-
Greene IL-Macoupin IL-Calhoun IL-Jersey IL-
1033 PM CDT Wed May 27 2026

.OVERNIGHT...Mostly cloudy. Lows in the lower 60s. East winds
around 5 mph.
.THURSDAY...Partly sunny. Highs in the mid 80s. Northeast winds
5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. East
winds 5 to 10 mph.
.FRIDAY...Partly sunny. Highs in the upper 70s. East winds 5 to
10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. East winds
around 5 mph.
.SATURDAY THROUGH SUNDAY NIGHT...Partly cloudy. Highs in the
lower 80s. Lows in the upper 50s.
.MONDAY...Mostly sunny. A slight chance of showers in the
afternoon. Highs in the lower 80s. Chance of rain 20 percent.
.MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows in the upper
50s. Highs in the lower 80s.

$$

ILZ060-064-065-281100-
Montgomery IL-Bond IL-Fayette IL-
Including the cities of Litchfield and Vandalia
1033 PM CDT Wed May 27 2026

.OVERNIGHT...Mostly cloudy. Lows in the lower 60s. Light and
variable winds, becoming northeast around 5 mph.
.THURSDAY...Partly sunny. Highs in the lower 80s. Northeast winds
5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. East
winds 5 to 10 mph.
.FRIDAY...Partly sunny. Highs in the upper 70s. East winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. East winds
around 5 mph.
.SATURDAY THROUGH SUNDAY NIGHT...Partly cloudy. Highs in the
upper 70s. Lows in the upper 50s.
.MONDAY...Mostly sunny. A slight chance of showers in the
afternoon. Highs around 80. Chance of rain 20 percent.
.MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows in the upper
50s. Highs in the upper 70s.

$$

ILZ079-MOZ075-281100-
Randolph IL-Sainte Genevieve MO-
Including the cities of Chester and Sparta
1033 PM CDT Wed May 27 2026

.OVERNIGHT...Partly cloudy late this evening, then becoming
mostly cloudy. Patchy fog. Lows in the lower 60s. Light and
variable winds, becoming northeast around 5 mph.
.THURSDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the mid 80s. East winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 60s. East winds
5 to 10 mph.
.FRIDAY...Mostly cloudy with a 20 percent chance of showers.
Highs in the upper 70s. East winds around 5 mph.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows around 60. East winds around 5 mph. Chance of rain
20 percent.
.SATURDAY...Partly sunny with a slight chance of showers. A
slight chance of thunderstorms in the afternoon. Highs in the
lower 80s. Chance of rain 20 percent.
.SATURDAY NIGHT...Mostly cloudy. Lows around 60.
.SUNDAY...Partly sunny. A slight chance of showers in the
afternoon. Highs in the lower 80s. Chance of rain 20 percent.
.SUNDAY NIGHT...Partly cloudy. Lows around 60.
.MONDAY...Mostly sunny. A slight chance of showers in the
afternoon. Highs in the lower 80s. Chance of rain 20 percent.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the upper 50s.
Highs in the lower 80s.
.TUESDAY NIGHT...Clear. Lows in the upper 50s.
.WEDNESDAY...Sunny. Highs in the lower 80s.

$$

MOZ059-062-072-073-281100-
Gasconade MO-Franklin MO-Crawford MO-Washington MO-
Including the cities of Washington, Union, and Sullivan
1033 PM CDT Wed May 27 2026

.OVERNIGHT...Mostly cloudy. Patchy fog. Lows in the lower 60s.
Light and variable winds.
.THURSDAY...Mostly cloudy in the morning, then becoming partly
sunny. Patchy fog in the morning. Highs in the lower 80s. East
winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows in the mid 60s. East winds 5 to 10 mph. Chance of
rain 20 percent.
.FRIDAY...Mostly cloudy with a chance of showers with a slight
chance of thunderstorms. Highs in the upper 70s. East winds
around 5 mph. Chance of rain 50 percent.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of
showers. Lows around 60. East winds around 5 mph in the evening,
becoming light and variable.
.SATURDAY...Partly sunny with a slight chance of showers. A
slight chance of thunderstorms in the afternoon. Highs in the
lower 80s. Chance of rain 20 percent.
.SATURDAY NIGHT...Mostly cloudy in the evening, then partly
cloudy with a slight chance of showers after midnight. Lows in
the lower 60s. Chance of rain 20 percent.
.SUNDAY...Partly 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 lower 80s. Chance of
rain 30 percent.
.SUNDAY NIGHT...Partly cloudy. Lows around 60.
.MONDAY...Mostly sunny with a 20 percent chance of showers. Highs
in the lower 80s.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows in the
upper 50s. Highs in the lower 80s.
.WEDNESDAY...Sunny. Highs in the lower 80s.

$$

ILZ102-MOZ065-281100-
Monroe IL-Jefferson MO-
1033 PM CDT Wed May 27 2026

.OVERNIGHT...Mostly cloudy. Patchy fog. Lows in the lower 60s.
Light and variable winds.
.THURSDAY...Mostly cloudy in the morning, then becoming partly
sunny. Patchy fog in the morning. Highs in the mid 80s. East
winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 60s. East winds
5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers in the morning, then
a slight chance of showers and thunderstorms in the afternoon.
Highs in the upper 70s. East winds around 5 mph. Chance of rain
40 percent.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows around 60. East winds around 5 mph in the evening,
becoming light and variable. Chance of rain 20 percent.
.SATURDAY THROUGH SUNDAY...Mostly cloudy with a 20 percent chance
of showers. Highs in the lower 80s. Lows in the lower 60s.
.SUNDAY NIGHT...Partly cloudy. Lows around 60.
.MONDAY...Mostly sunny. A slight chance of showers in the
afternoon. Highs in the mid 80s. Chance of rain 20 percent.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows around 60. Highs
in the lower 80s.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows in the upper 50s.
Highs in the lower 80s.

$$