Zone Forecast Product
Issued by NWS St. Louis, MO

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680
FPUS53 KLSX 271956
ZFPLSX

Zone Forecasts
National Weather Service Saint Louis MO
255 PM CDT Thu Jun 27 2024

ILZ100>102-MOZ061-063>065-280300-
Madison IL-Saint Clair IL-Monroe IL-Saint Charles MO-
Saint Louis MO-Saint Louis City MO-Jefferson MO-
Including the cities of Alton, Edwardsville, Belleville, Cahokia,
Saint Charles, and Saint Louis
255 PM CDT Thu Jun 27 2024

.THIS AFTERNOON...Mostly sunny. Near steady temperature in the
upper 80s. Northeast winds around 5 mph.
.TONIGHT...Mostly cloudy. Lows in the upper 60s. East winds
around 5 mph.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the upper 80s. Southeast winds 5 to 10 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then mostly cloudy
with a chance of showers and thunderstorms after midnight. Lows
in the mid 70s. South winds 5 to 10 mph. Chance of rain
50 percent.
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. A chance of thunderstorms. A chance of showers. Humid with
highs in the lower 90s. West winds 5 to 10 mph. Chance of rain
50 percent. Heat index values up to 101 in the afternoon.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms in the evening, then mostly clear after
midnight. Lows in the upper 60s. Chance of rain 20 percent.
.SUNDAY THROUGH MONDAY...Mostly clear. Highs in the mid 80s. Lows
in the upper 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s.
.TUESDAY...Sunny, warmer with highs in the mid 90s. Heat index
values up to 100 in the afternoon.
.TUESDAY NIGHT...Mostly clear in the evening, then partly cloudy
with a chance of showers and thunderstorms after midnight. Not as
cool with lows in the mid 70s. Chance of rain 30 percent. Heat
index values up to 100 early in the evening.
.WEDNESDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Hot with highs in the mid 90s.
Chance of rain 40 percent. Heat index values up to 105.

$$

MOZ042-049-050-280300-
Audrain MO-Osage MO-Callaway MO-
Including the cities of Mexico and Fulton
255 PM CDT Thu Jun 27 2024

.THIS AFTERNOON...Partly sunny. Near steady temperature in the
mid 80s. Northeast winds 5 to 10 mph.
.TONIGHT...Mostly cloudy. Lows around 70. Southeast winds 5 to
10 mph.
.FRIDAY...Cloudy in the morning, then becoming partly sunny. A
slight chance of showers and thunderstorms. Highs in the upper
80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of
rain 20 percent.
.FRIDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms in the evening, then showers and thunderstorms
likely after midnight. Lows in the lower 70s. South winds 5 to
10 mph with gusts up to 20 mph. Chance of rain 70 percent.
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. A chance of showers and thunderstorms. Humid with highs in
the upper 80s. Southwest winds 5 to 10 mph with gusts up to
20 mph, becoming northwest in the afternoon. Chance of rain
50 percent.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms in the evening, then mostly clear after
midnight. Lows in the mid 60s. Chance of rain 20 percent.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the lower 80s.
Lows around 60.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the lower 80s.
Lows in the upper 60s.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Warmer with highs in the mid 90s. Chance of rain
20 percent. Heat index values up to 105 in the afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. A chance of showers
and thunderstorms. Lows in the mid 70s. Highs in the lower 90s.
Chance of rain 50 percent. Heat index values up to 105.

$$

MOZ041-047-048-280300-
Boone MO-Moniteau MO-Cole MO-
Including the cities of Columbia and Jefferson City
255 PM CDT Thu Jun 27 2024

.THIS AFTERNOON...Partly sunny. Near steady temperature in the
upper 80s. East winds 5 to 10 mph.
.TONIGHT...Mostly cloudy. Lows around 70. Southeast winds 5 to
10 mph.
.FRIDAY...Cloudy in the morning, then becoming partly sunny. A
slight chance of showers and thunderstorms. Highs in the upper
80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of
rain 20 percent.
.FRIDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms in the evening, then showers and thunderstorms
likely after midnight. Locally heavy rainfall possible after
midnight. Lows in the lower 70s. South winds 5 to 10 mph with
gusts up to 20 mph. Chance of rain 70 percent.
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. A chance of thunderstorms. A chance of showers. Humid with
highs in the upper 80s. Southwest winds 5 to 10 mph, becoming
northwest in the afternoon. Chance of rain 50 percent.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms in the evening, then mostly clear after
midnight. Lows in the mid 60s. Chance of rain 20 percent.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the lower 80s.
Lows in the lower 60s.
.MONDAY...Mostly sunny. Highs in the mid 80s.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows around 70.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Warmer with highs in the mid 90s. Chance of rain
20 percent. Heat index values up to 105 in the afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. A chance of showers
and thunderstorms. Lows in the mid 70s. Highs in the lower 90s.
Chance of rain 50 percent. Heat index values up to 105.

$$

ILZ095>097-MOZ018-019-026-027-034>036-280300-
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
255 PM CDT Thu Jun 27 2024

.THIS AFTERNOON...Partly sunny. Near steady temperature in the
lower 80s. East winds around 5 mph.
.TONIGHT...Cloudy. A slight chance of showers and thunderstorms
after midnight. Lows around 70. East winds 5 to 10 mph. Chance of
rain 20 percent.
.FRIDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 80s. South winds 10 to 15 mph
with gusts up to 25 mph. Chance of rain 50 percent.
.FRIDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms in the evening, then showers and thunderstorms
after midnight. Lows in the lower 70s. South winds 5 to 10 mph
with gusts up to 20 mph. Chance of rain 80 percent.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms in the morning, then mostly sunny with a slight
chance of showers and thunderstorms in the afternoon. Humid with
highs in the upper 80s. Southwest winds 5 to 10 mph with gusts up
to 20 mph, becoming northwest in the afternoon. Chance of rain
40 percent.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the mid 60s.
Highs around 80.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s.
.MONDAY...Mostly sunny. Highs in the lower 80s.
.MONDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Not as cool with lows in the upper
60s. Chance of rain 20 percent.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Warmer with highs in the lower 90s. Chance of rain
40 percent. Heat index values up to 105 in the afternoon.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers and thunderstorms. Lows in the
lower 70s. Chance of rain 50 percent. Heat index values up to
100 early in the evening.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 90. Chance of rain 50 percent.

$$

ILZ069-070-074-280300-
Clinton IL-Marion IL-Washington IL-
Including the cities of Centralia and Salem
255 PM CDT Thu Jun 27 2024

.THIS AFTERNOON...Sunny. Near steady temperature in the upper
80s. Northeast winds around 5 mph.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
cloudy. Lows in the upper 60s. East winds around 5 mph.
.FRIDAY...Partly sunny. Highs in the upper 80s. Southeast winds
5 to 10 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then mostly cloudy
with a chance of showers and thunderstorms after midnight. Humid
with lows in the mid 70s. South winds 5 to 10 mph. Chance of rain
50 percent.
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. A chance of thunderstorms. A chance of showers. Humid with
highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of
rain 50 percent.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms in the evening, then mostly clear after
midnight. Lows around 70. Chance of rain 20 percent.
.SUNDAY THROUGH MONDAY...Mostly clear. Highs in the mid 80s. Lows
in the upper 50s.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the lower 60s.
.TUESDAY...Sunny. Highs in the lower 90s.
.TUESDAY NIGHT...Mostly clear. A slight chance of showers and
thunderstorms after midnight. Not as cool with lows in the mid
70s. Chance of rain 20 percent.
.WEDNESDAY...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 mid 90s. Chance of
rain 40 percent. Heat index values up to 105.

$$

MOZ074-084-085-099-280300-
Saint Francois MO-Iron MO-Madison MO-Reynolds MO-
Including the city of Farmington
255 PM CDT Thu Jun 27 2024

.THIS AFTERNOON...Sunny, warmer. Near steady temperature in the
mid 80s. Northeast winds around 5 mph.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
cloudy. Lows in the mid 60s. East winds around 5 mph.
.FRIDAY...Partly sunny. Highs in the upper 80s. Southeast winds
5 to 10 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then mostly cloudy
with a slight chance of showers and thunderstorms after midnight.
Lows in the lower 70s. South winds 5 to 10 mph with gusts up to
20 mph. Chance of rain 20 percent.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Humid with highs in the lower 90s. Southwest winds
around 5 mph. Chance of rain 50 percent. Heat index values up to
103 in the afternoon.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Chance of rain 50 percent. Heat
index values up to 105 early in the evening.
.SUNDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the morning. Highs in the mid 80s. Chance of
rain 20 percent.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows in the
lower 60s. Highs in the mid 80s.
.TUESDAY...Sunny. Highs in the lower 90s.
.TUESDAY NIGHT...Mostly clear. A slight chance of showers and
thunderstorms after midnight. Not as cool with lows in the lower
70s. Chance of rain 20 percent.
.WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 90s. Chance of rain
40 percent. Heat index values up to 105.

$$

MOZ051-052-060-280300-
Montgomery MO-Lincoln MO-Warren MO-
255 PM CDT Thu Jun 27 2024

.THIS AFTERNOON...Mostly sunny. Near steady temperature in the
mid 80s. Northeast winds around 5 mph.
.TONIGHT...Mostly cloudy. Lows in the upper 60s. East winds
around 5 mph.
.FRIDAY...Cloudy in the morning, then becoming partly sunny.
Highs in the upper 80s. South winds 5 to 10 mph with gusts up to
20 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms in the evening, then mostly cloudy with showers and
thunderstorms likely after midnight. Lows in the lower 70s. South
winds 5 to 10 mph with gusts up to 20 mph. Chance of rain
70 percent.
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. A chance of showers and thunderstorms. Humid with highs in
the upper 80s. Southwest winds 5 to 10 mph with gusts up to
20 mph, becoming west in the afternoon. Chance of rain
50 percent.
.SATURDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the mid 60s.
.SUNDAY THROUGH MONDAY...Mostly clear. Highs in the lower 80s.
Lows in the upper 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Warmer with highs in the mid 90s. Chance of rain
20 percent. Heat index values up to 105 in the afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. A chance of showers
and thunderstorms. Lows in the mid 70s. Highs in the lower 90s.
Chance of rain 40 percent. Heat index values up to 105.

$$

ILZ058-059-098-099-280300-
Greene IL-Macoupin IL-Calhoun IL-Jersey IL-
255 PM CDT Thu Jun 27 2024

.THIS AFTERNOON...Mostly sunny. Near steady temperature in the
mid 80s. Northeast winds 5 to 10 mph.
.TONIGHT...Mostly cloudy. Lows in the upper 60s. East winds 5 to
10 mph.
.FRIDAY...Mostly cloudy. A slight chance of showers and
thunderstorms in the afternoon. Highs in the upper 80s. South
winds 5 to 10 mph. Chance of rain 20 percent.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms in the evening, then mostly cloudy with showers and
thunderstorms likely after midnight. Lows in the lower 70s. South
winds 5 to 10 mph with gusts up to 20 mph. Chance of rain
70 percent.
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. A chance of showers and thunderstorms. Highs in the upper
80s. Southwest winds 5 to 10 mph with gusts up to 20 mph,
becoming west in the afternoon. Chance of rain 50 percent.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the mid 60s.
Highs in the lower 80s.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows in the mid 50s.
Highs in the lower 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Warmer with highs in the lower 90s. Chance of rain
20 percent.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. A chance of showers
and thunderstorms. Lows in the mid 70s. Highs in the lower 90s.
Chance of rain 40 percent.

$$

ILZ060-064-065-280300-
Montgomery IL-Bond IL-Fayette IL-
Including the cities of Litchfield and Vandalia
255 PM CDT Thu Jun 27 2024

.THIS AFTERNOON...Mostly sunny. Near steady temperature in the
mid 80s. Northeast winds around 5 mph.
.TONIGHT...Mostly cloudy. Lows in the upper 60s. East winds
around 5 mph.
.FRIDAY...Mostly cloudy. Highs in the upper 80s. Southeast winds
5 to 10 mph.
.FRIDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms after midnight. Lows in the mid 70s. South winds
5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. A chance of thunderstorms. A chance of showers. Highs in
the upper 80s. Southwest winds 5 to 10 mph. Chance of rain
50 percent.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms in the evening, then mostly clear after
midnight. Lows in the upper 60s. Chance of rain 20 percent.
.SUNDAY THROUGH MONDAY...Mostly clear. Highs in the lower 80s.
Lows in the mid 50s.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the lower 60s.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Chance of rain 20 percent.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. A chance of showers
and thunderstorms. Lows in the lower 70s. Highs in the lower 90s.
Chance of rain 40 percent. Heat index values up to 100.

$$

ILZ079-MOZ075-280300-
Randolph IL-Sainte Genevieve MO-
Including the cities of Chester and Sparta
255 PM CDT Thu Jun 27 2024

.THIS AFTERNOON...Sunny. Near steady temperature in the mid 80s.
Northeast winds around 5 mph.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
cloudy. Lows in the upper 60s. Southeast winds around 5 mph.
.FRIDAY...Partly sunny. Highs around 90. Southeast winds 5 to
10 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then mostly cloudy
with a slight chance of showers and thunderstorms after midnight.
Humid with lows in the mid 70s. South winds 5 to 10 mph with
gusts up to 20 mph. Chance of rain 20 percent.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Humid with highs in the lower 90s. Southwest winds
5 to 10 mph. Chance of rain 50 percent. Heat index values up to
101 in the afternoon.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms in the evening, then partly cloudy with a slight
chance of showers and thunderstorms after midnight. Lows in the
lower 70s. Chance of rain 50 percent.
.SUNDAY THROUGH MONDAY...Mostly clear. Highs in the mid 80s. Lows
in the upper 50s.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the mid 60s.
.TUESDAY...Sunny. Highs in the lower 90s.
.TUESDAY NIGHT...Mostly clear. A slight chance of showers and
thunderstorms after midnight. Not as cool with lows in the mid
70s. Chance of rain 20 percent.
.WEDNESDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Hot with highs in the mid 90s.
Chance of rain 40 percent. Heat index values up to 105.

$$

MOZ059-062-072-073-280300-
Gasconade MO-Franklin MO-Crawford MO-Washington MO-
Including the cities of Washington, Union, and Sullivan
255 PM CDT Thu Jun 27 2024

.THIS AFTERNOON...Mostly sunny. Near steady temperature in the
mid 80s. Northeast winds 5 to 10 mph.
.TONIGHT...Mostly cloudy. Lows in the upper 60s. Southeast winds
around 5 mph.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
sunny. Highs in the upper 80s. South winds 5 to 10 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then mostly cloudy
with a chance of showers and thunderstorms after midnight. Lows
in the lower 70s. South winds 5 to 10 mph with gusts up to
20 mph. Chance of rain 50 percent.
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. A chance of showers and thunderstorms. Humid with highs
around 90. Southwest winds around 5 mph. Gusts up to 20 mph in
the morning. Chance of rain 50 percent. Heat index values up to
100 in the afternoon.
.SATURDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms, mainly in the evening. Lows in the upper 60s.
Chance of rain 50 percent.
.SUNDAY THROUGH MONDAY...Mostly clear. Highs in the mid 80s. Lows
in the upper 50s.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Hot. Lows in the mid
60s. Highs in the mid 90s. Heat index values up to 105.
.TUESDAY NIGHT...Mostly clear. A chance of showers and
thunderstorms after midnight. Not as cool with lows in the mid
70s. Chance of rain 30 percent. Heat index values up to 100 early
in the evening.
.WEDNESDAY...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 mid 90s. Chance of
rain 40 percent. Heat index values up to 105.

$$