019
FPUS53 KLSX 040325
ZFPLSX

Zone Forecasts
National Weather Service Saint Louis MO
1024 PM CDT Sun Aug 3 2025

ILZ100-101-MOZ061-063-064-041100-
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
1024 PM CDT Sun Aug 3 2025

.OVERNIGHT...Mostly cloudy. Lows in the lower 60s. North winds
around 5 mph.
.MONDAY...Mostly cloudy in the morning, then partly sunny with a
chance of showers and thunderstorms in the afternoon. Highs in
the lower 80s. Northeast winds 5 to 10 mph. Chance of rain
40 percent.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 60s. East winds 5 to 10 mph.
.TUESDAY...Mostly cloudy in the morning, then mostly sunny with a
slight chance of 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. Lows in the upper 60s. East winds
around 5 mph.
.WEDNESDAY THROUGH SUNDAY...Mostly clear. Highs around 90. Lows
in the lower 70s. Heat index values up to 100.

$$

MOZ042-049-050-041100-
Audrain MO-Osage MO-Callaway MO-
Including the cities of Mexico and Fulton
1024 PM CDT Sun Aug 3 2025

.OVERNIGHT...Mostly cloudy late this evening, then becoming
partly cloudy. Lows around 60. Northeast winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the lower 80s. Northeast winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds around 5 mph.
.TUESDAY...Sunny. Highs in the mid 80s. East winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds around 5 mph.
.WEDNESDAY THROUGH SATURDAY NIGHT...Mostly clear. Highs around
90. Lows in the upper 60s.
.SUNDAY...Mostly sunny. Highs in the upper 80s.

$$

MOZ041-047-048-041100-
Boone MO-Moniteau MO-Cole MO-
Including the cities of Columbia and Jefferson City
1024 PM CDT Sun Aug 3 2025

.OVERNIGHT...Partly cloudy. Lows around 60. Northeast winds
around 5 mph.
.MONDAY...Mostly sunny. Highs in the lower 80s. Northeast winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds around 5 mph.
.TUESDAY...Sunny. Highs in the mid 80s. East winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds around 5 mph.
.WEDNESDAY THROUGH SATURDAY NIGHT...Mostly clear. Highs in the
lower 90s. Lows around 70. Heat index values up to 100.
.SUNDAY...Mostly sunny. Highs in the lower 90s. Heat index values
up to 100 in the afternoon.

$$

ILZ095>097-MOZ018-019-026-027-034>036-041100-
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
1024 PM CDT Sun Aug 3 2025

.OVERNIGHT...Mostly cloudy. Lows in the upper 50s. North winds
around 5 mph.
.MONDAY...Partly sunny. Highs in the lower 80s. Northeast winds
around 5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds around 5 mph.
.TUESDAY...Partly sunny in the morning, then sunny with a slight
chance of 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. Southeast
winds around 5 mph.
.WEDNESDAY THROUGH FRIDAY NIGHT...Mostly clear. Highs in the
upper 80s. Lows in the upper 60s.
.SATURDAY...Mostly sunny. Highs around 90.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 70s.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Chance of rain 20 percent.

$$

ILZ069-070-074-041100-
Clinton IL-Marion IL-Washington IL-
Including the cities of Centralia and Salem
1024 PM CDT Sun Aug 3 2025

.OVERNIGHT...Mostly cloudy. Lows in the lower 60s. Northeast
winds around 5 mph.
.MONDAY...Mostly cloudy. A slight chance of showers in the
morning, then a chance of showers and thunderstorms in the
afternoon. Highs around 80. East winds around 5 mph. Chance of
rain 50 percent.
.MONDAY NIGHT...A slight chance of thunderstorms in the evening.
Mostly cloudy with a slight chance of showers. Lows in the mid
60s. East winds around 5 mph. Chance of rain 20 percent.
.TUESDAY...Mostly cloudy with a slight chance of showers and
thunderstorms in the morning, then mostly sunny with a chance of
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. Lows in the upper 60s. East winds
around 5 mph in the evening, becoming light and variable.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s.
.WEDNESDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows around 70.
Highs in the upper 80s. Heat index values up to 100.

$$

MOZ074-084-085-099-041100-
Saint Francois MO-Iron MO-Madison MO-Reynolds MO-
Including the city of Farmington
1024 PM CDT Sun Aug 3 2025

.OVERNIGHT...Partly cloudy. Lows around 60. North winds around
5 mph.
.MONDAY...Mostly sunny. Highs in the lower 80s. Northeast winds
around 5 mph.
.MONDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows in
the lower 60s. Northeast winds around 5 mph.
.TUESDAY...Mostly sunny. Patchy fog in the morning. A slight
chance of 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. Lows in the mid 60s. East winds
around 5 mph in the evening, becoming light and variable.
.WEDNESDAY THROUGH SUNDAY...Mostly clear. Highs in the upper 80s.
Lows in the upper 60s.

$$

MOZ051-052-060-041100-
Montgomery MO-Lincoln MO-Warren MO-
1024 PM CDT Sun Aug 3 2025

.OVERNIGHT...Mostly cloudy. Lows around 60. Light and variable
winds, becoming north around 5 mph.
.MONDAY...Mostly sunny. Highs in the lower 80s. Northeast winds
around 5 mph.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 60s. Northeast winds around 5 mph.
.TUESDAY...Patchy fog in the morning. Mostly sunny. Highs in the
lower 80s. East winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
around 5 mph in the evening, becoming light and variable.
.WEDNESDAY THROUGH SATURDAY NIGHT...Mostly clear. Highs in the
upper 80s. Lows in the upper 60s.
.SUNDAY...Mostly sunny. Highs in the lower 90s.

$$

ILZ058-059-098-099-041100-
Greene IL-Macoupin IL-Calhoun IL-Jersey IL-
1024 PM CDT Sun Aug 3 2025

.OVERNIGHT...Mostly cloudy. Lows in the lower 60s. Northeast
winds around 5 mph.
.MONDAY...Mostly cloudy in the morning, then partly sunny with a
slight chance of showers and thunderstorms in the afternoon.
Highs around 80. Northeast winds around 5 mph. Chance of rain
20 percent.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. East winds around 5 mph.
.TUESDAY...Mostly cloudy in the morning, then mostly sunny with a
slight chance of 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 THROUGH SUNDAY...Mostly clear. Highs in the upper 80s.
Lows around 70.

$$

ILZ060-064-065-041100-
Montgomery IL-Bond IL-Fayette IL-
Including the cities of Litchfield and Vandalia
1024 PM CDT Sun Aug 3 2025

.OVERNIGHT...Mostly cloudy. Lows in the lower 60s. North winds
around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms in
the afternoon. Highs in the upper 70s. East winds around 5 mph.
Chance of rain 50 percent.
.MONDAY NIGHT...A slight chance of thunderstorms in the evening.
Mostly cloudy with a slight chance of showers. Lows in the mid
60s. East winds around 5 mph. Chance of rain 20 percent.
.TUESDAY...Mostly cloudy in the morning, then mostly sunny with a
chance of showers and thunderstorms in the afternoon. Highs in
the lower 80s. East winds around 5 mph. Chance of rain
40 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
around 5 mph in the evening, becoming light and variable.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s.
.WEDNESDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the upper
60s. Highs in the upper 80s.

$$

ILZ079-MOZ075-041100-
Randolph IL-Sainte Genevieve MO-
Including the cities of Chester and Sparta
1024 PM CDT Sun Aug 3 2025

.OVERNIGHT...Mostly cloudy. Lows in the lower 60s. North winds
around 5 mph.
.MONDAY...Mostly cloudy in the morning, then mostly sunny with a
slight chance of showers and thunderstorms in the afternoon.
Highs in the lower 80s. Northeast winds around 5 mph. Chance of
rain 20 percent.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers in
the evening, then mostly cloudy after midnight. Patchy fog after
midnight. Lows in the mid 60s. Northeast winds around 5 mph.
Chance of rain 20 percent.
.TUESDAY...Mostly sunny. Patchy fog in the morning. A chance of
showers and thunderstorms in the afternoon. Highs in the mid 80s.
East winds around 5 mph. Chance of rain 30 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
around 5 mph in the evening, becoming light and variable.
.WEDNESDAY THROUGH SUNDAY...Mostly clear. Highs in the lower 90s.
Lows around 70. Heat index values up to 100.

$$

MOZ059-062-072-073-041100-
Gasconade MO-Franklin MO-Crawford MO-Washington MO-
Including the cities of Washington, Union, and Sullivan
1024 PM CDT Sun Aug 3 2025

.OVERNIGHT...Partly cloudy. Lows in the upper 50s. Light and
variable winds, becoming north around 5 mph.
.MONDAY...Sunny. Highs in the lower 80s. Northeast winds around
5 mph.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 60s. Northeast winds around 5 mph.
.TUESDAY...Mostly sunny. Patchy fog in the morning. A slight
chance of 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. Lows in the mid 60s. East winds
around 5 mph in the evening, becoming light and variable.
.WEDNESDAY THROUGH SATURDAY NIGHT...Mostly clear. Highs around
90. Lows in the upper 60s.
.SUNDAY...Mostly sunny. Highs in the lower 90s.

$$

ILZ102-MOZ065-041100-
Monroe IL-Jefferson MO-
1024 PM CDT Sun Aug 3 2025

.OVERNIGHT...Mostly cloudy. Lows in the lower 60s. North winds
around 5 mph.
.MONDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 80s. Northeast
winds around 5 mph. Chance of rain 20 percent.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Patchy fog after midnight. Lows in the mid 60s.
Northeast winds around 5 mph.
.TUESDAY...Mostly sunny. Patchy fog in the morning. A slight
chance of 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. Lows in the upper 60s. East winds
around 5 mph in the evening, becoming light and variable.
.WEDNESDAY THROUGH SUNDAY...Mostly clear. Highs in the lower 90s.
Lows around 70. Heat index values up to 100.

$$