777
FPUS53 KLSX 280627
ZFPLSX

Zone Forecasts
National Weather Service Saint Louis MO
127 AM CDT Thu May 28 2026

ILZ100-101-MOZ061-063-064-281400-
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 Thu May 28 2026

.REST OF TONIGHT...Mostly cloudy. Lows in the mid 60s. Northeast
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 in the morning, then mostly cloudy with a
slight chance of showers and thunderstorms in the afternoon.
Highs in the upper 70s. East winds 5 to 10 mph. Chance of rain
20 percent.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers in the
evening, then a chance of showers after midnight. Lows in the
lower 60s. East winds around 5 mph. Chance of rain 30 percent.
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. A 20 percent chance of showers. Highs in the lower 80s.
.SATURDAY NIGHT...Mostly cloudy. Lows in the lower 60s.
.SUNDAY...Mostly sunny. Highs in the lower 80s.
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the lower 60s. Chance of
rain 20 percent.
.MONDAY...Mostly sunny. Highs in the lower 80s.
.MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows around 60.
Highs in the lower 80s.

$$

MOZ042-049-050-281400-
Audrain MO-Osage MO-Callaway MO-
Including the cities of Mexico and Fulton
127 AM CDT Thu May 28 2026

.REST OF TONIGHT...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 with 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...A slight chance of thunderstorms in the evening.
Mostly cloudy with a chance of showers. Lows in the lower 60s.
Southeast winds 5 to 10 mph. Chance of rain 50 percent.
.SATURDAY...Partly sunny. A chance of showers in the morning,
then a slight chance of showers and thunderstorms in the
afternoon. Highs around 80. Chance of rain 50 percent.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A slight chance of
showers and thunderstorms. Lows in the lower 60s. Highs in the
lower 80s. Chance of rain 20 percent.
.SUNDAY NIGHT...Partly cloudy with a slight chance of
thunderstorms. A slight chance of showers in the evening, then a
chance of showers after midnight. Lows in the lower 60s. Chance
of rain 30 percent.
.MONDAY...Mostly sunny. A slight chance of showers in the
morning. Highs in the lower 80s. Chance of rain 20 percent.
.MONDAY NIGHT...A slight chance of thunderstorms in the evening.
Mostly clear with a slight chance of showers. Lows around 60.
Chance of rain 20 percent.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs in the lower
80s. Lows in the upper 50s.

$$

MOZ041-047-048-281400-
Boone MO-Moniteau MO-Cole MO-
Including the cities of Columbia and Jefferson City
127 AM CDT Thu May 28 2026

.REST OF TONIGHT...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 chance of thunderstorms in the evening. Mostly
cloudy with a chance of showers. Lows in the lower 60s. Southeast
winds 5 to 10 mph. Chance of rain 50 percent.
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy. A chance of showers
with a slight chance of thunderstorms. Highs in the lower 80s.
Lows in the lower 60s. Chance of rain 40 percent.
.SUNDAY...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.
.SUNDAY NIGHT...Partly cloudy with a slight chance of
thunderstorms. A slight chance of showers in the evening, then a
chance of showers after midnight. Lows in the lower 60s. Chance
of rain 30 percent.
.MONDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the morning. Highs in the mid 80s. Chance of
rain 20 percent.
.MONDAY NIGHT...A slight chance of thunderstorms in the evening.
Mostly clear with a slight chance of showers. Lows in the lower
60s. Chance of rain 20 percent.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs in the lower
80s. Lows in the upper 50s.

$$

ILZ095>097-MOZ018-019-026-027-034>036-281400-
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 Thu May 28 2026

.REST OF TONIGHT...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 in the morning, then mostly cloudy with a
slight chance of showers and thunderstorms in the afternoon.
Highs in the upper 70s. East winds 5 to 10 mph. Chance of rain
20 percent.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows in the lower 60s. East winds 5 to 10 mph. Chance
of rain 20 percent.
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. A 20 percent chance of showers. Highs in the lower 80s.
.SATURDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the lower 60s. Chance of
rain 20 percent.
.SUNDAY...Partly sunny. A slight chance of showers in the
morning. Highs in the lower 80s. Chance of rain 20 percent.
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the lower 60s. Chance of
rain 20 percent.
.MONDAY...Mostly sunny. Highs in the lower 80s.
.MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows around 60.
Highs in the lower 80s.

$$

ILZ069-070-074-281400-
Clinton IL-Marion IL-Washington IL-
Including the cities of Centralia and Salem
127 AM CDT Thu May 28 2026

.REST OF TONIGHT...Mostly cloudy. Patchy fog. Near steady
temperature in the mid 60s. Northeast winds 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 in the morning, then becoming mostly
cloudy. Highs in the upper 70s. East winds around 5 mph.
.FRIDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the lower 60s. East winds around 5 mph. Chance
of rain 30 percent.
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the upper 70s.
.SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows in the lower
60s. Highs around 80.
.MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows in the upper
50s. Highs around 80.

$$

MOZ074-084-085-099-281400-
Saint Francois MO-Iron MO-Madison MO-Reynolds MO-
Including the city of Farmington
127 AM CDT Thu May 28 2026

.REST OF TONIGHT...Mostly cloudy. Patchy fog. Near steady
temperature 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 with a chance of showers. A slight chance
of thunderstorms in the afternoon. Highs in the upper 70s. East
winds around 5 mph. Chance of rain 50 percent.
.FRIDAY NIGHT...A slight chance of thunderstorms in the evening.
Mostly cloudy with a chance of showers. Lows in the lower 60s.
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 afternoon. Highs in the lower 80s.
Chance of rain 50 percent.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A slight chance of
showers and thunderstorms. Lows in the lower 60s. Highs in the
lower 80s. Chance of rain 20 percent.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. A slight chance of
showers and thunderstorms. Lows in the lower 60s. Highs in the
lower 80s. Chance of rain 20 percent.
.MONDAY NIGHT...Mostly clear. A slight chance of showers and
thunderstorms in the evening. Lows around 60. Chance of rain
20 percent.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs in the lower
80s. Lows in the upper 50s.

$$

MOZ051-052-060-281400-
Montgomery MO-Lincoln MO-Warren MO-
127 AM CDT Thu May 28 2026

.REST OF TONIGHT...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 in the morning, then becoming mostly
cloudy. A chance of showers. A slight chance of thunderstorms in
the afternoon. Highs in the upper 70s. East winds around 5 mph.
Chance of rain 40 percent.
.FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of
showers. Lows in the lower 60s. East winds around 5 mph.
.SATURDAY...Partly sunny. A chance of showers in the morning,
then a slight chance of showers and thunderstorms in the
afternoon. Highs around 80. Chance of rain 50 percent.
.SATURDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the lower 60s. Chance of
rain 20 percent.
.SUNDAY...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.
.SUNDAY NIGHT...Partly cloudy. A chance of showers with a slight
chance of thunderstorms after midnight. Lows around 60. Chance of
rain 30 percent.
.MONDAY...Mostly sunny. A slight chance of showers and
thunderstorms 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.

$$

ILZ058-059-098-099-281400-
Greene IL-Macoupin IL-Calhoun IL-Jersey IL-
127 AM CDT Thu May 28 2026

.REST OF TONIGHT...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 in the morning, then becoming mostly
cloudy. Highs in the upper 70s. East winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers in the
evening, then a chance of showers after midnight. Lows around 60.
East winds around 5 mph. Chance of rain 30 percent.
.SATURDAY...Mostly cloudy with a slight chance of showers in the
morning, then partly sunny in the afternoon. Highs around 80.
Chance of rain 20 percent.
.SATURDAY NIGHT...Mostly cloudy. Lows in the upper 50s.
.SUNDAY...Mostly sunny. Highs around 80.
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the upper 50s. Chance of
rain 20 percent.
.MONDAY...Mostly sunny. Highs in the lower 80s.
.MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows in the upper
50s. Highs in the lower 80s.

$$

ILZ060-064-065-281400-
Montgomery IL-Bond IL-Fayette IL-
Including the cities of Litchfield and Vandalia
127 AM CDT Thu May 28 2026

.REST OF TONIGHT...Mostly cloudy. Lows in the lower 60s.
Northeast winds 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 in the morning, then becoming mostly
cloudy. 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 AND SATURDAY NIGHT...Mostly cloudy. Highs in the upper
70s. Lows in the upper 50s.
.SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the upper 70s.
Lows in the upper 50s.
.MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows in the upper
50s. Highs in the upper 70s.

$$

ILZ079-MOZ075-281400-
Randolph IL-Sainte Genevieve MO-
Including the cities of Chester and Sparta
127 AM CDT Thu May 28 2026

.REST OF TONIGHT...Mostly cloudy. Patchy fog. Near steady
temperature in the mid 60s. Northeast 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...Mostly cloudy. A slight chance of showers in the
morning, then a chance of showers in the afternoon. Highs in the
upper 70s. East winds around 5 mph. Chance of rain 40 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 in the lower 60s. East
winds around 5 mph. Chance of rain 40 percent.
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. A chance of showers. A slight chance of thunderstorms in
the afternoon. Highs in the lower 80s. Chance of rain 40 percent.
.SATURDAY NIGHT...Mostly cloudy. Lows in the lower 60s.
.SUNDAY...Mostly sunny. Highs in the lower 80s.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. A 20 percent chance of
showers. Lows in the lower 60s. Highs in the lower 80s.
.MONDAY NIGHT...Mostly clear. A slight chance of showers in the
evening. Lows around 60. Chance of rain 20 percent.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs in the lower
80s. Lows in the upper 50s.

$$

MOZ059-062-072-073-281400-
Gasconade MO-Franklin MO-Crawford MO-Washington MO-
Including the cities of Washington, Union, and Sullivan
127 AM CDT Thu May 28 2026

.REST OF TONIGHT...Mostly cloudy. Patchy fog. Near steady
temperature in the mid 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...A slight chance of thunderstorms in the evening.
Mostly cloudy with a chance of showers. Lows in the lower 60s.
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 afternoon. Highs in the lower 80s.
Chance of rain 50 percent.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A slight chance of
showers and thunderstorms. Lows in the lower 60s. Highs in the
lower 80s. Chance of rain 20 percent.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. A slight chance of
showers and thunderstorms. Lows in the lower 60s. Highs in the
lower 80s. Chance of rain 20 percent.
.MONDAY NIGHT...Mostly clear. A slight chance of showers and
thunderstorms in the evening. Lows around 60. Chance of rain
20 percent.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs in the lower
80s. Lows in the upper 50s.

$$

ILZ102-MOZ065-281400-
Monroe IL-Jefferson MO-
127 AM CDT Thu May 28 2026

.REST OF TONIGHT...Mostly cloudy. Patchy fog. Near steady
temperature in the mid 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 with a chance of showers. A slight chance
of thunderstorms in the afternoon. Highs in the upper 70s. East
winds around 5 mph. Chance of rain 40 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 in the lower 60s. East
winds around 5 mph. Chance of rain 40 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. A slight chance of showers after
midnight. Lows in the lower 60s. Chance of rain 20 percent.
.SUNDAY THROUGH MONDAY...Partly cloudy with a slight chance of
showers and thunderstorms. Highs in the lower 80s. Lows in the
lower 60s. Chance of rain 20 percent.
.MONDAY NIGHT...Mostly clear. A slight chance of showers in the
evening. Lows around 60. Chance of rain 20 percent.
.TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs in the lower
80s. Lows in the upper 50s.

$$