311
FPUS53 KLSX 150328
ZFPLSX

Zone Forecasts
National Weather Service Saint Louis MO
1028 PM CDT Tue Jul 14 2026

ILZ100-101-MOZ061-063-064-151100-
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
1028 PM CDT Tue Jul 14 2026

.OVERNIGHT...Clear. Lows in the lower 70s. Northeast winds around
5 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. East winds around
5 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Humid with lows in the lower 70s. Southeast winds
around 5 mph in the evening, becoming light and variable.
.THURSDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Humid with highs around 90. South winds around
5 mph. Chance of rain 50 percent. Heat index values up to 102.
.THURSDAY NIGHT...Partly cloudy. Humid with lows in the mid 70s.
Southwest winds around 5 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Chance of rain 50 percent.
Heat index values up to 100.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the mid 70s. Chance of rain 20 percent.
.SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Highs in the lower
90s. Lows in the mid 70s. Heat index values up to 105.
.MONDAY...Mostly sunny. Highs in the mid 90s. Heat index values
up to 105.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index
values up to 100 early in the evening.
.TUESDAY...Mostly sunny. Highs in the lower 90s.

$$

MOZ042-049-050-151100-
Audrain MO-Osage MO-Callaway MO-
Including the cities of Mexico and Fulton
1028 PM CDT Tue Jul 14 2026

.OVERNIGHT...Clear. Lows in the upper 60s. Northeast winds around
5 mph.
.WEDNESDAY...Sunny. Highs around 90. Northeast winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. East
winds around 5 mph in the evening, becoming light and variable.
.THURSDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the upper 80s. Light and variable
winds, becoming south around 5 mph in the afternoon. Chance of
rain 50 percent.
.THURSDAY NIGHT...Partly cloudy. Humid with lows in the lower
70s. Southwest winds around 5 mph.
.FRIDAY...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
50 percent.
.FRIDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the
mid 70s. Highs in the lower 90s. Heat index values up to 100.
.MONDAY...Mostly sunny. Highs in the mid 90s. Heat index values
up to 100.
.MONDAY NIGHT...Mostly clear. A slight chance of showers after
midnight. Lows in the mid 70s. Chance of rain 20 percent.
.TUESDAY...Sunny. Highs in the lower 90s.

$$

MOZ041-047-048-151100-
Boone MO-Moniteau MO-Cole MO-
Including the cities of Columbia and Jefferson City
1028 PM CDT Tue Jul 14 2026

.OVERNIGHT...Clear. Lows around 70. Northeast winds around 5 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. East
winds around 5 mph in the evening, becoming light and variable.
.THURSDAY...Mostly sunny. Thunderstorms likely with a chance of
showers in the afternoon. Highs around 90. Light and variable
winds, becoming south around 5 mph in the afternoon. Chance of
rain 60 percent.
.THURSDAY NIGHT...Partly cloudy. Humid with lows in the lower
70s. Southwest winds around 5 mph.
.FRIDAY...Sunny. A chance of showers and thunderstorms in the
afternoon. Highs in the lower 90s. Chance of rain 30 percent.
.FRIDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Hot. Lows in
the mid 70s. Highs in the mid 90s. Heat index values up to 105.
.MONDAY...Mostly sunny. Hot with highs in the mid 90s. Heat index
values up to 105.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the mid 70s.
Highs in the mid 90s. Heat index values up to 100.

$$

ILZ095>097-MOZ018-019-026-027-034>036-151100-
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
1028 PM CDT Tue Jul 14 2026

.OVERNIGHT...Clear. Lows in the upper 60s. Southeast winds around
5 mph late this evening, becoming light and variable.
.WEDNESDAY...Patchy fog in the morning. Sunny. Highs in the lower
90s. Light and variable winds, becoming east around 5 mph in the
afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds around 5 mph in the evening, becoming light and variable.
.THURSDAY...Sunny. A chance of showers and thunderstorms in the
afternoon. Highs around 90. Light and variable winds, becoming
south around 5 mph in the afternoon. Chance of rain 50 percent.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 70s. Southwest
winds around 5 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Chance of rain 50 percent.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the mid 70s. Chance of rain 20 percent.
.SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Highs in the lower
90s. Lows in the mid 70s. Heat index values up to 100.
.MONDAY...Mostly sunny. Highs in the lower 90s.
.MONDAY NIGHT...A slight chance of thunderstorms in the evening.
Mostly clear with a slight chance of showers. Lows in the lower
70s. Chance of rain 20 percent.
.TUESDAY...Mostly sunny. Highs in the upper 80s.

$$

ILZ069-070-074-151100-
Clinton IL-Marion IL-Washington IL-
Including the cities of Centralia and Salem
1028 PM CDT Tue Jul 14 2026

.OVERNIGHT...Clear. Lows around 70. East winds around 5 mph late
this evening, becoming light and variable.
.WEDNESDAY...Sunny with highs around 90. East winds around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Humid with lows in the lower 70s. Southeast winds
around 5 mph in the evening, becoming light and variable.
.THURSDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Humid with highs in the upper 80s. Light and
variable winds, becoming south around 5 mph in the afternoon.
Chance of rain 50 percent. Heat index values up to 103.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms in the evening, then mostly clear after
midnight. Humid with lows in the lower 70s. Southwest winds
around 5 mph in the evening, becoming light and variable. Chance
of rain 20 percent. Heat index values up to 100 early in the
evening.
.FRIDAY...Mostly sunny. A chance of showers and thunderstorms in
the morning, then showers and thunderstorms likely in the
afternoon. Highs in the upper 80s. Chance of rain 70 percent.
Heat index values up to 100.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the lower 70s. Chance of rain 20 percent.
.SATURDAY...Sunny. A slight chance of showers and thunderstorms
in the afternoon. Highs in the lower 90s. Chance of rain
20 percent. Heat index values up to 105.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the
mid 70s. Highs in the lower 90s. Heat index values up to 105.
.MONDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 90s. Chance of
rain 20 percent. Heat index values up to 105.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the lower 70s. Heat index values up to
100 early in the evening.
.TUESDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs around 90. Chance of rain
20 percent.

$$

MOZ074-084-085-099-151100-
Saint Francois MO-Iron MO-Madison MO-Reynolds MO-
Including the city of Farmington
1028 PM CDT Tue Jul 14 2026

.OVERNIGHT...Mostly clear. Lows in the upper 60s. East winds
around 5 mph late this evening, becoming light and variable.
.WEDNESDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the morning, then showers and thunderstorms
likely in the afternoon. Humid with highs in the mid 80s. East
winds around 5 mph. Chance of rain 70 percent.
.WEDNESDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms in the evening. Patchy fog after midnight. Humid
with lows in the upper 60s. Southeast winds around 5 mph in the
evening, becoming light and variable. Chance of rain 50 percent.
.THURSDAY...Partly sunny. A slight chance of showers and
thunderstorms in the morning, then showers and thunderstorms
likely in the afternoon. Humid with highs in the mid 80s. Light
and variable winds, becoming southwest around 5 mph in the
afternoon. Chance of rain 70 percent.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Humid with lows around 70. Light and variable
winds.
.FRIDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs in the upper 80s. Chance of
rain 40 percent.
.FRIDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the
lower 70s. Highs in the lower 90s. Heat index values up to 100.
.MONDAY...Mostly sunny. Highs in the lower 90s. Heat index values
up to 105.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the lower 70s.
Highs in the lower 90s. Heat index values up to 100.

$$

MOZ051-052-060-151100-
Montgomery MO-Lincoln MO-Warren MO-
1028 PM CDT Tue Jul 14 2026

.OVERNIGHT...Clear. Lows in the upper 60s. Northeast winds around
5 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. East
winds around 5 mph in the evening, becoming light and variable.
.THURSDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Humid with highs around 90. Light
and variable winds. Chance of rain 50 percent. Heat index values
up to 101.
.THURSDAY NIGHT...Partly cloudy. Humid with lows in the lower
70s. Light and variable winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Chance of rain 50 percent. Heat
index values up to 100.
.FRIDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the
mid 70s. Highs in the lower 90s. Heat index values up to 100.
.MONDAY...Mostly sunny. Highs in the mid 90s. Heat index values
up to 105.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the lower 70s.
Highs in the lower 90s. Heat index values up to 100.

$$

ILZ058-059-098-099-151100-
Greene IL-Macoupin IL-Calhoun IL-Jersey IL-
1028 PM CDT Tue Jul 14 2026

.OVERNIGHT...Clear. Lows in the upper 60s. Northeast winds around
5 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Northeast winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. East
winds around 5 mph in the evening, becoming light and variable.
.THURSDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Humid with highs around 90. Light and variable
winds, becoming south around 5 mph in the afternoon. Chance of
rain 50 percent.
.THURSDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Humid with lows in the lower 70s.
South winds around 5 mph in the evening, becoming light and
variable. Chance of rain 20 percent.
.FRIDAY...Mostly sunny. A chance of showers and thunderstorms in
the morning, then showers and thunderstorms likely in the
afternoon. Highs around 90. Chance of rain 70 percent.
.FRIDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the lower 70s. Chance of
rain 20 percent.
.SATURDAY THROUGH MONDAY...Mostly clear. Highs in the lower 90s.
Lows in the lower 70s. Heat index values up to 100.
.MONDAY NIGHT...Partly cloudy in the evening, then mostly clear
with a slight chance of showers after midnight. Lows in the lower
70s. Chance of rain 20 percent.
.TUESDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the upper 80s. Chance of
rain 20 percent.

$$

ILZ060-064-065-151100-
Montgomery IL-Bond IL-Fayette IL-
Including the cities of Litchfield and Vandalia
1028 PM CDT Tue Jul 14 2026

.OVERNIGHT...Clear. Lows in the upper 60s. Northeast winds around
5 mph.
.WEDNESDAY...Sunny. Highs around 90. East winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. East
winds around 5 mph in the evening, becoming light and variable.
.THURSDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Humid with highs in the upper 80s. Light and
variable winds, becoming south around 5 mph in the afternoon.
Chance of rain 40 percent. Heat index values up to 100.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Humid with lows in the lower 70s. South winds
around 5 mph in the evening, becoming light and variable.
.FRIDAY...Mostly sunny. A chance of showers and thunderstorms in
the morning, then showers and thunderstorms likely in the
afternoon. Highs in the upper 80s. Chance of rain 70 percent.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the lower 70s. Chance of rain 20 percent.
.SATURDAY...Sunny. A slight chance of showers and thunderstorms
in the afternoon. Highs in the lower 90s. Chance of rain
20 percent. Heat index values up to 100.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the
lower 70s. Highs around 90. Heat index values up to 100.
.MONDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the morning. Highs in the lower 90s. Chance of
rain 20 percent. Heat index values up to 100.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the lower 70s. Chance of rain 20 percent.
.TUESDAY...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-MOZ075-151100-
Randolph IL-Sainte Genevieve MO-
Including the cities of Chester and Sparta
1028 PM CDT Tue Jul 14 2026

.OVERNIGHT...Mostly clear. Lows in the upper 60s. East winds
around 5 mph late this evening, becoming light and variable.
.WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Humid with highs in the upper 80s. East winds
around 5 mph. Chance of rain 50 percent.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms in the evening, then mostly clear after
midnight. Humid with lows in the lower 70s. Southeast winds
around 5 mph in the evening, becoming light and variable. Chance
of rain 20 percent.
.THURSDAY...Mostly sunny. Thunderstorms likely with a chance of
showers in the afternoon. Humid with highs in the upper 80s.
Light and variable winds, becoming south around 5 mph in the
afternoon. Chance of rain 70 percent. Heat index values up to
101.
.THURSDAY NIGHT...Partly cloudy. Humid with lows in the lower
70s. Southwest winds around 5 mph. Heat index values up to
100 early in the evening.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Chance of rain 50 percent. Heat
index values up to 100.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the lower 70s. Chance of rain 20 percent. Heat index
values up to 100 early in the evening.
.SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Highs in the lower
90s. Lows in the mid 70s. Heat index values up to 105.
.MONDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the mid 90s. Chance of
rain 20 percent. Heat index values up to 105.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the mid 70s.
Highs in the lower 90s. Heat index values up to 100.

$$

MOZ059-062-072-073-151100-
Gasconade MO-Franklin MO-Crawford MO-Washington MO-
Including the cities of Washington, Union, and Sullivan
1028 PM CDT Tue Jul 14 2026

.OVERNIGHT...Mostly clear. Lows in the upper 60s. East winds
around 5 mph late this evening, becoming light and variable.
.WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the upper 80s. East winds around
5 mph. Chance of rain 50 percent.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms in the evening, then mostly clear after
midnight. Lows around 70. Southeast winds around 5 mph in the
evening, becoming light and variable. Chance of rain 20 percent.
.THURSDAY...Mostly sunny. Showers and thunderstorms likely in the
afternoon. Humid with highs in the upper 80s. Light and variable
winds, becoming southwest around 5 mph in the afternoon. Chance
of rain 70 percent.
.THURSDAY NIGHT...Partly cloudy. Humid with lows around 70. Light
and variable winds.
.FRIDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs in the upper 80s. Chance of
rain 40 percent.
.FRIDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the
lower 70s. Highs in the lower 90s. Heat index values up to 100.
.MONDAY...Mostly sunny. Highs in the mid 90s. Heat index values
up to 105.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the mid 70s.
Highs in the lower 90s. Heat index values up to 100.

$$

ILZ102-MOZ065-151100-
Monroe IL-Jefferson MO-
1028 PM CDT Tue Jul 14 2026

.OVERNIGHT...Mostly clear. Lows in the upper 60s. East winds
around 5 mph late this evening, becoming light and variable.
.WEDNESDAY...Sunny. A slight chance of showers and thunderstorms
in the afternoon. Humid with highs around 90. East winds around
5 mph. Chance of rain 20 percent.
.WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and
thunderstorms in the evening. Humid with lows in the lower 70s.
Southeast winds around 5 mph in the evening, becoming light and
variable. Chance of rain 20 percent.
.THURSDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Humid with highs in the upper 80s. Light and
variable winds, becoming south around 5 mph in the afternoon.
Chance of rain 50 percent. Heat index values up to 102.
.THURSDAY NIGHT...Partly cloudy. Humid with lows in the lower
70s. Southwest winds around 5 mph. Heat index values up to
100 early in the evening.
.FRIDAY...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
50 percent. Heat index values up to 100.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the lower 70s. Chance of rain 20 percent.
.SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Highs in the mid
90s. Lows in the mid 70s. Heat index values up to 105.
.MONDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Hot with highs in the mid 90s.
Chance of rain 20 percent. Heat index values up to 105.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the mid 70s.
Highs in the lower 90s. Heat index values up to 100.

$$