816
FPUS53 KLSX 040944
ZFPLSX

Zone Forecasts
National Weather Service Saint Louis MO
444 AM CDT Mon Aug 4 2025

ILZ100-101-MOZ061-063-064-041700-
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
444 AM CDT Mon Aug 4 2025

.TODAY...Mostly cloudy this morning, then partly sunny with
scattered showers and thunderstorms this afternoon. Highs in the
lower 80s. Northeast winds 5 to 10 mph. Chance of rain
50 percent.
.TONIGHT...Mostly cloudy. Scattered showers and thunderstorms in
the evening. Patchy fog after midnight. Lows in the mid 60s. East
winds around 5 mph. Chance of rain 50 percent.
.TUESDAY...Partly sunny. Patchy fog in the morning. Isolated
showers and thunderstorms in the afternoon. Highs in the mid 80s.
Northeast winds around 5 mph. Chance of rain 20 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
around 5 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Southeast winds
around 5 mph.
.WEDNESDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows in the
lower 70s. Highs in the lower 90s. Heat index values up to 100.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 70s.
.SUNDAY...Mostly sunny with a slight chance of showers. A slight
chance of thunderstorms in the afternoon. Highs in the lower 90s.
Chance of rain 20 percent.

$$

MOZ042-049-050-041700-
Audrain MO-Osage MO-Callaway MO-
Including the cities of Mexico and Fulton
444 AM CDT Mon Aug 4 2025

.TODAY...Partly sunny. Highs in the lower 80s. Northeast winds
around 5 mph.
.TONIGHT...Partly cloudy. Lows in the lower 60s. Northeast winds
around 5 mph.
.TUESDAY...Patchy fog in the morning. Mostly sunny. Highs in the
mid 80s. Northeast winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
around 5 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. South winds around
5 mph.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows
around 70. Highs in the lower 90s.
.FRIDAY...Mostly sunny. Highs in the lower 90s.
.FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the lower 70s.
Highs in the lower 90s.
.SATURDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the lower 70s. Chance of
rain 20 percent.
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs around 90. Chance of rain
30 percent.

$$

MOZ041-047-048-041700-
Boone MO-Moniteau MO-Cole MO-
Including the cities of Columbia and Jefferson City
444 AM CDT Mon Aug 4 2025

.TODAY...Partly sunny. Highs in the lower 80s. Northeast winds
around 5 mph.
.TONIGHT...Partly cloudy. Lows in the lower 60s. Northeast winds
around 5 mph.
.TUESDAY...Patchy fog in the morning. Mostly sunny. Highs in the
mid 80s. East winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
around 5 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. South winds around
5 mph.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in
the lower 70s. Highs in the lower 90s. Heat index values up to
100.
.FRIDAY...Mostly sunny. Highs in the lower 90s. Heat index values
up to 100 in the afternoon.
.FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the lower 70s.
Highs in the lower 90s. Heat index values up to 100.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. A slight chance of
showers and thunderstorms. Lows in the lower 70s. Highs in the
lower 90s. Chance of rain 20 percent.

$$

ILZ095>097-MOZ018-019-026-027-034>036-041700-
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
444 AM CDT Mon Aug 4 2025

.TODAY...Partly sunny. Highs around 80. Northeast winds around
5 mph.
.TONIGHT...Partly cloudy. Patchy fog after midnight. Lows in the
lower 60s. Northeast winds around 5 mph.
.TUESDAY...Partly sunny. Patchy fog in the morning. Isolated
showers and thunderstorms in the afternoon. Highs in the lower
80s. East winds around 5 mph. Chance of rain 20 percent.
.TUESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 60s. East winds around 5 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Southeast winds
around 5 mph.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows
around 70. Highs in the upper 80s.
.FRIDAY...Mostly sunny. Highs around 90.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s.
.SATURDAY...Mostly sunny. Highs around 90.
.SATURDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the lower 70s. Chance of
rain 20 percent.
.SUNDAY...Mostly sunny with a chance of showers. A slight chance
of thunderstorms in the morning, then a chance of thunderstorms
in the afternoon. Highs in the upper 80s. Chance of rain
30 percent.

$$

ILZ069-070-074-041700-
Clinton IL-Marion IL-Washington IL-
Including the cities of Centralia and Salem
444 AM CDT Mon Aug 4 2025

.TODAY...Mostly cloudy. Isolated showers and thunderstorms this
morning, then scattered showers and thunderstorms this afternoon.
Highs around 80. Northeast winds around 5 mph. Chance of rain
50 percent.
.TONIGHT...Mostly cloudy. Scattered showers and thunderstorms in
the evening. Patchy fog after midnight. Lows in the mid 60s. East
winds around 5 mph. Chance of rain 50 percent.
.TUESDAY...Patchy fog in the morning. Mostly cloudy in the
morning, then mostly sunny with isolated showers and
thunderstorms in the afternoon. Highs in the mid 80s. East winds
around 5 mph. Chance of rain 20 percent.
.TUESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the upper 60s. East winds around 5 mph in
the evening, becoming light and variable.
.WEDNESDAY...Sunny. Highs in the upper 80s. Light and variable
winds.
.WEDNESDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows
around 70. Highs in the upper 80s.
.SUNDAY...Mostly sunny with a slight chance of showers. A slight
chance of thunderstorms in the afternoon. Highs around 90. Chance
of rain 20 percent.

$$

MOZ074-084-085-099-041700-
Saint Francois MO-Iron MO-Madison MO-Reynolds MO-
Including the city of Farmington
444 AM CDT Mon Aug 4 2025

.TODAY...Mostly sunny. Isolated showers and thunderstorms this
afternoon. Highs in the lower 80s. Northeast winds around 5 mph.
Chance of rain 20 percent.
.TONIGHT...Mostly cloudy. Isolated showers and thunderstorms in
the evening. Patchy fog after midnight. Lows in the lower 60s.
Northeast winds around 5 mph in the evening, becoming light and
variable. Chance of rain 20 percent.
.TUESDAY...Mostly sunny. Areas of fog in the morning. Isolated
showers and thunderstorms in the afternoon. Highs in the mid 80s.
Northeast winds around 5 mph. Chance of rain 20 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
around 5 mph in the evening, becoming light and variable.
.WEDNESDAY...Sunny. Highs in the upper 80s. Light and variable
winds, becoming southeast around 5 mph in the afternoon.
.WEDNESDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows in
the upper 60s. Highs around 90.
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 90s. Chance of
rain 20 percent.

$$

MOZ051-052-060-041700-
Montgomery MO-Lincoln MO-Warren MO-
444 AM CDT Mon Aug 4 2025

.TODAY...Partly sunny. Highs in the lower 80s. Northeast winds
around 5 mph.
.TONIGHT...Partly cloudy. Patchy fog after midnight. Lows in the
mid 60s. Northeast winds around 5 mph.
.TUESDAY...Mostly sunny. Patchy fog in the morning. Isolated
showers in the afternoon. Highs in the mid 80s. Northeast winds
around 5 mph. Chance of rain 20 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
around 5 mph in the evening, becoming light and variable.
.WEDNESDAY...Sunny. Highs in the upper 80s. Southeast winds
around 5 mph.
.WEDNESDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows around 70.
Highs in the lower 90s.
.SATURDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the lower 70s. Chance of
rain 20 percent.
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs around 90. Chance of rain
30 percent.

$$

ILZ058-059-098-099-041700-
Greene IL-Macoupin IL-Calhoun IL-Jersey IL-
444 AM CDT Mon Aug 4 2025

.TODAY...Mostly cloudy this morning, then partly sunny with
isolated showers and thunderstorms this afternoon. Highs around
80. Northeast winds 5 to 10 mph. Chance of rain 20 percent.
.TONIGHT...Mostly cloudy. Scattered thunderstorms with isolated
showers in the evening. Patchy fog after midnight. Lows in the
mid 60s. East winds around 5 mph. Chance of rain 40 percent.
.TUESDAY...Patchy fog in the morning. Mostly cloudy in the
morning, then mostly sunny with isolated showers and
thunderstorms in the afternoon. Highs in the lower 80s. East
winds around 5 mph. Chance of rain 20 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
around 5 mph in the evening, becoming light and variable.
.WEDNESDAY...Sunny. Highs in the mid 80s. Southeast winds around
5 mph.
.WEDNESDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows around 70.
Highs in the upper 80s.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 70s.
.SUNDAY...Mostly sunny. A slight chance of showers in the
morning, then a chance of showers and thunderstorms in the
afternoon. Highs in the upper 80s. Chance of rain 30 percent.

$$

ILZ060-064-065-041700-
Montgomery IL-Bond IL-Fayette IL-
Including the cities of Litchfield and Vandalia
444 AM CDT Mon Aug 4 2025

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

$$

ILZ079-MOZ075-041700-
Randolph IL-Sainte Genevieve MO-
Including the cities of Chester and Sparta
444 AM CDT Mon Aug 4 2025

.TODAY...Mostly cloudy this morning, then partly sunny with
scattered showers and thunderstorms this afternoon. Highs in the
lower 80s. Northeast winds around 5 mph. Chance of rain
40 percent.
.TONIGHT...Mostly cloudy. Scattered showers and thunderstorms in
the evening. Patchy fog after midnight. Lows in the mid 60s.
Northeast winds around 5 mph in the evening, becoming light and
variable. Chance of rain 40 percent.
.TUESDAY...Patchy fog in the morning. Mostly cloudy in the
morning, then mostly sunny with isolated showers and
thunderstorms in the afternoon. Highs in the mid 80s. Northeast
winds around 5 mph. Chance of rain 20 percent.
.TUESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the upper 60s. East winds around 5 mph in
the evening, becoming light and variable.
.WEDNESDAY...Sunny. Highs in the upper 80s. Light and variable
winds, becoming southeast around 5 mph in the afternoon.
.WEDNESDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows in
the lower 70s. Highs in the lower 90s. Heat index values up to
100.
.SUNDAY...Mostly sunny with a slight chance of showers. A slight
chance of thunderstorms in the afternoon. Highs in the lower 90s.
Chance of rain 20 percent. Heat index values up to 100.

$$

MOZ059-062-072-073-041700-
Gasconade MO-Franklin MO-Crawford MO-Washington MO-
Including the cities of Washington, Union, and Sullivan
444 AM CDT Mon Aug 4 2025

.TODAY...Mostly sunny. Highs in the lower 80s. Northeast winds
around 5 mph.
.TONIGHT...Partly cloudy. Patchy fog after midnight. Lows in the
lower 60s. Northeast winds around 5 mph in the evening, becoming
light and variable.
.TUESDAY...Mostly sunny. Patchy fog in the morning. Isolated
showers and thunderstorms in the afternoon. Highs in the mid 80s.
Northeast winds around 5 mph. Chance of rain 20 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
around 5 mph in the evening, becoming light and variable.
.WEDNESDAY...Sunny. Highs in the upper 80s. South winds around
5 mph.
.WEDNESDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows
around 70. Highs in the lower 90s.
.SUNDAY...Mostly sunny with a slight chance of showers. A slight
chance of thunderstorms in the afternoon. Highs in the lower 90s.
Chance of rain 20 percent.

$$

ILZ102-MOZ065-041700-
Monroe IL-Jefferson MO-
444 AM CDT Mon Aug 4 2025

.TODAY...Partly sunny. Isolated showers and thunderstorms this
afternoon. Highs in the mid 80s. Northeast winds around 5 mph.
Chance of rain 20 percent.
.TONIGHT...Mostly cloudy. Isolated showers and thunderstorms in
the evening. Patchy fog after midnight. Lows in the mid 60s.
Northeast winds around 5 mph in the evening, becoming light and
variable. Chance of rain 20 percent.
.TUESDAY...Partly sunny. Patchy fog in the morning. Isolated
showers and thunderstorms in the afternoon. Highs in the mid 80s.
Northeast winds around 5 mph. Chance of rain 20 percent.
.TUESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 60s. East winds around 5 mph in
the evening, becoming light and variable.
.WEDNESDAY...Sunny. Highs in the upper 80s. Light and variable
winds, becoming southeast around 5 mph in the afternoon.
.WEDNESDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows in
the lower 70s. Highs in the lower 90s. Heat index values up to
100.
.SUNDAY...Mostly sunny with a slight chance of showers. A slight
chance of thunderstorms in the afternoon. Highs in the lower 90s.
Chance of rain 20 percent. Heat index values up to 100.

$$