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000
FPUS53 KLSX 182322
ZFPLSX

Zone Forecasts
National Weather Service Saint Louis MO
621 PM CDT Sun Apr 18 2021

ILZ100>102-MOZ061-063>065-190900-
Jefferson MO-Madison IL-Monroe IL-Saint Charles MO-Saint Clair-
Saint Louis City MO-Saint Louis MO-
Including the cities of Alton, Belleville, Cahokia, Edwardsville,
Saint Charles, and Saint Louis
621 PM CDT Sun Apr 18 2021

...FREEZE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY MORNING...

.TONIGHT...Partly cloudy with scattered rain showers and isolated
thunderstorms in the evening, then clear after midnight. Low in
the upper 30s to mid 40s. West wind around 10 mph in the evening
becoming light after midnight.
.MONDAY...Sunny in the morning and early afternoon then becoming
partly cloudy. High around 70. West wind 10 to 15 mph.
.MONDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Low around 40. North wind around 10 mph.
.TUESDAY...Cooler. Mostly cloudy with rain. High in the mid 40s
to mid 50s. Temperature falling into the 40s in the afternoon.
North wind 10 to 15 mph. Gusts up to 25 mph in the afternoon.
Chance of rain 90 percent.
.TUESDAY NIGHT...Colder. Mostly cloudy early in the evening then
becoming partly cloudy in the late evening and early morning then
becoming clear late. A 40 percent chance of rain, possibly mixed
with snow in the evening. Widespread frost after midnight. Low
around 30. Northwest wind around 10 mph.
.WEDNESDAY...Partly cloudy. Widespread frost in the morning. High
in the lower 50s.
.WEDNESDAY NIGHT...Mostly clear. Widespread frost after midnight.
Low in the lower 30s.
.THURSDAY...Mostly sunny. Areas of frost. High in the upper 50s.
.THURSDAY NIGHT...Partly cloudy with a 20 percent chance of
showers. Low around 40.
.FRIDAY...Mostly cloudy with a 30 percent chance of showers. High
around 60.
.FRIDAY NIGHT...Showers likely. Low in the upper 40s. Chance of
rain 60 percent.
.SATURDAY...Partly sunny with a 40 percent chance of showers.
High in the lower 60s.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Low in the lower 40s.
High in the mid 60s.

$$

MOZ042-049-050-190900-
Audrain MO-Callaway MO-Osage MO-
Including the cities of Fulton and Mexico
621 PM CDT Sun Apr 18 2021

...FREEZE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY MORNING...

.TONIGHT...Partly cloudy early in the evening then clearing.
Isolated showers and thunderstorms in the evening. Low around 40.
West wind around 10 mph.
.MONDAY...Warmer. Mostly sunny. High in the mid 60s to lower 70s.
West wind 10 to 15 mph. Gusts up to 25 mph in the afternoon.
.MONDAY NIGHT...Mostly cloudy. A 30 percent chance of rain after
midnight. Low in the mid 30s. North wind 10 to 15 mph.
.TUESDAY...Much colder. Rain, possibly mixed with snow. Little or
no snow accumulation. High in the lower 40s. North wind 10 to
15 mph with gusts to around 25 mph. Chance of precipitation
90 percent.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming
clear. Widespread frost through the night. Low in the upper 20s.
Northwest wind around 10 mph.
.WEDNESDAY...Blustery. Partly cloudy. Widespread frost in the
morning. High around 50.
.WEDNESDAY NIGHT...Mostly clear. Widespread frost after midnight.
Low around 30.
.THURSDAY...Mostly sunny. Widespread frost. High in the upper
50s.
.THURSDAY NIGHT...Partly cloudy with a 30 percent chance of
showers. Low around 40.
.FRIDAY...Mostly cloudy with a 50 percent chance of showers. High
in the mid 50s.
.FRIDAY NIGHT...Showers likely. Low in the mid 40s. Chance of
rain 60 percent.
.SATURDAY...Partly cloudy with a 30 percent chance of showers.
High around 60.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Low in the lower 40s.
High in the mid 60s.

$$

MOZ041-047-048-190900-
Boone MO-Cole MO-Moniteau MO-
Including the cities of Columbia and Jefferson City
621 PM CDT Sun Apr 18 2021

...FREEZE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY MORNING...

.TONIGHT...Partly cloudy early in the evening then becoming
clear. Low around 40. Southwest wind around 10 mph.
.MONDAY...Warmer. Mostly sunny. High in the mid 60s to lower 70s.
West wind 10 to 15 mph. Gusts up to 25 mph in the afternoon.
.MONDAY NIGHT...Mostly cloudy. A 50 percent chance of rain after
midnight. Low in the mid 30s. North wind 10 to 15 mph.
.TUESDAY...Much colder. Rain, possibly mixed with snow. Snow
accumulation less than a half inch. High in the lower 40s. North
wind 10 to 15 mph with gusts to around 25 mph. Chance of
precipitation 90 percent.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming
clear. Widespread frost through the night. Low in the upper 20s.
Northwest wind around 10 mph.
.WEDNESDAY...Breezy. Partly cloudy. Widespread frost in the
morning. High around 50.
.WEDNESDAY NIGHT...Mostly clear. Widespread frost after midnight.
Low around 30.
.THURSDAY...Mostly sunny. Widespread frost. High in the upper
50s.
.THURSDAY NIGHT...Partly cloudy with a 30 percent chance of
showers. Low around 40.
.FRIDAY...Mostly cloudy with a 50 percent chance of showers. High
in the upper 50s.
.FRIDAY NIGHT...Showers likely. Low in the mid 40s. Chance of
rain 60 percent.
.SATURDAY...Partly cloudy with a 30 percent chance of showers.
High in the lower 60s.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Low in the lower 40s.
High in the mid 60s.

$$

ILZ095>097-MOZ018-019-026-027-034>036-190900-
Adams IL-Brown IL-Knox MO-Lewis MO-Marion MO-Monroe MO-Pike IL-
Pike MO-Ralls MO-Shelby MO-
Including the cities of Bowling Green, Hannibal, Mount Sterling,
Pittsfield, and Quincy
621 PM CDT Sun Apr 18 2021

...FREEZE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY MORNING...

.TONIGHT...Partly cloudy early in the evening then clearing.
Isolated rain showers in the evening. Low around 40. Southwest
wind around 10 mph.
.MONDAY...Partly cloudy in the morning and early afternoon then
becoming mostly cloudy. High in the upper 50s to upper 60s.
Temperature falling into the 50s in the afternoon. West wind
10 to 15 mph in the morning shifting to the northwest with gusts
to around 25 mph in the afternoon.
.MONDAY NIGHT...Mostly cloudy. Chance of rain in the evening,
then rain, possibly mixed with snow after midnight. Little or no
snow accumulation. Low in the 30s. North wind 10 to 15 mph. Gusts
up to 25 mph in the evening. Chance of precipitation 70 percent.
.TUESDAY...Much colder. Rain, possibly mixed with snow. Snow
accumulation up to 2 inches. High in the lower 40s. North wind
10 to 15 mph with gusts to around 25 mph. Chance of precipitation
80 percent.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of snow
in the evening, then clear after midnight. Widespread frost
through the night. Low in the upper 20s. Northwest wind around
10 mph.
.WEDNESDAY...Blustery. Partly cloudy. Widespread frost in the
morning. High in the upper 40s.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
clear. Widespread frost after midnight. Low around 30.
.THURSDAY...Sunny. High in the mid 50s.
.THURSDAY NIGHT...Partly cloudy with a 20 percent chance of
showers. Low around 40.
.FRIDAY...Mostly cloudy with a 50 percent chance of showers. High
in the mid 50s.
.FRIDAY NIGHT...Showers likely. Low in the mid 40s. Chance of
rain 60 percent.
.SATURDAY...Partly cloudy with a 30 percent chance of showers.
High around 60.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Low around 40. High in
the lower 60s.

$$

ILZ069-070-074-190900-
Clinton IL-Marion IL-Washington IL-
Including the cities of Centralia and Salem
621 PM CDT Sun Apr 18 2021

...FREEZE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY MORNING...

.TONIGHT...Partly cloudy with scattered showers and isolated
thunderstorms in the evening, then clear after midnight. Low
around 40. Light wind.
.MONDAY...Mostly sunny. High in the upper 60s. Southwest wind
10 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Low around 40. Northwest wind
around 10 mph in the evening shifting to the north after
midnight.
.TUESDAY...Cooler. Partly sunny with chance of rain in the
morning, then mostly cloudy with rain in the afternoon. High in
the 50s. Temperature falling into the 40s in the afternoon. North
wind 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of
rain 80 percent.
.TUESDAY NIGHT...Colder. Mostly cloudy with rain, possibly mixed
with snow in the evening, then mostly clear after midnight.
Widespread frost after midnight. Snow accumulation less than a
half inch. Low around 30. Northwest wind 10 to 15 mph. Chance of
precipitation 60 percent.
.WEDNESDAY...Mostly sunny. Widespread frost in the morning. High
in the lower 50s.
.WEDNESDAY NIGHT...Partly cloudy. Areas of frost after midnight.
Low in the mid 30s.
.THURSDAY...Mostly sunny. Areas of frost. High in the upper 50s.
.THURSDAY NIGHT...Mostly clear with a 20 percent chance of rain
showers. Low around 40.
.FRIDAY...Mostly cloudy with a 40 percent chance of showers. High
around 60.
.FRIDAY NIGHT...Showers likely. Low in the upper 40s. Chance of
rain 60 percent.
.SATURDAY...Partly sunny with a 30 percent chance of showers.
High in the lower 60s.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Low in the lower 40s.
High in the mid 60s.

$$

MOZ074-084-085-099-190900-
Iron MO-Madison MO-Reynolds MO-Saint Francois MO-
Including the city of Farmington
621 PM CDT Sun Apr 18 2021

...FREEZE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY MORNING...

.TONIGHT...Partly cloudy with scattered rain showers and isolated
thunderstorms in the evening, then clear after midnight. Low
around 40. Light wind.
.MONDAY...Sunny. High around 70. Southwest wind around 10 mph.
.MONDAY NIGHT...Mostly clear. Low around 40. Southwest wind
around 10 mph in the evening becoming light after midnight.
.TUESDAY...Partly sunny with chance of rain in the morning, then
mostly cloudy with rain in the afternoon. High in the lower 50s
to lower 60s. Temperature falling into the 40s in the afternoon.
North wind 10 to 15 mph. Gusts up to 25 mph in the afternoon.
Chance of rain 80 percent.
.TUESDAY NIGHT...Colder. Partly cloudy with a 40 percent chance
of rain, possibly mixed with snow in the evening, then clear
after midnight. Widespread frost after midnight. Low around 30.
Northwest wind around 10 mph. Gusts up to 25 mph in the evening.
.WEDNESDAY...Mostly sunny. Widespread frost in the morning. High
in the mid 50s.
.WEDNESDAY NIGHT...Mostly clear. Widespread frost after midnight.
Low around 30.
.THURSDAY...Mostly sunny. Widespread frost. High around 60.
.THURSDAY NIGHT...Partly cloudy with a 30 percent chance of
showers. Low around 40.
.FRIDAY...Mostly cloudy with a 40 percent chance of showers. High
around 60.
.FRIDAY NIGHT...Showers likely. Low in the mid 40s. Chance of
rain 60 percent.
.SATURDAY...Partly cloudy with a 40 percent chance of showers.
High in the upper 60s.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Low in the lower 40s.
High in the upper 60s.

$$

MOZ051-052-060-190900-
Lincoln MO-Montgomery MO-Warren MO-
621 PM CDT Sun Apr 18 2021

...FREEZE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY MORNING...

.TONIGHT...Partly cloudy with scattered rain showers and isolated
thunderstorms in the evening, then clear after midnight. Low
around 40. West wind around 10 mph in the evening becoming light
after midnight.
.MONDAY...Mostly sunny in the morning and early afternoon then
becoming partly sunny. High around 70. West wind 10 to 15 mph.
Gusts up to 25 mph in the afternoon.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after
midnight. Low in the upper 30s. North wind 10 to 15 mph.
.TUESDAY...Much cooler. Rain, possibly mixed with snow in the
morning, then rain in the afternoon. Little or no snow
accumulation. High in the lower to mid 40s. Temperature falling
through the 40s by midday, then near steady in the afternoon.
North wind 10 to 15 mph with gusts to around 25 mph. Chance of
precipitation 90 percent.
.TUESDAY NIGHT...Colder. Partly cloudy with a 20 percent chance
of rain and snow in the evening, then clear after midnight.
Widespread frost after midnight. Low in the upper 20s. Northwest
wind around 10 mph.
.WEDNESDAY...Partly cloudy. Widespread frost in the morning. High
around 50.
.WEDNESDAY NIGHT...Mostly clear. Widespread frost after midnight.
Low around 30.
.THURSDAY...Mostly sunny. Widespread frost. High in the upper
50s.
.THURSDAY NIGHT...Partly cloudy with a 20 percent chance of
showers. Low around 40.
.FRIDAY...Mostly cloudy with a 50 percent chance of showers. High
in the upper 50s.
.FRIDAY NIGHT...Showers likely. Low in the mid 40s. Chance of
rain 60 percent.
.SATURDAY...Partly sunny with a 30 percent chance of showers.
High around 60.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Low in the lower 40s.
High in the mid 60s.

$$

ILZ058-059-098-099-190900-
Calhoun IL-Greene IL-Jersey IL-Macoupin IL-
621 PM CDT Sun Apr 18 2021

...FREEZE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY MORNING...

.TONIGHT...Partly cloudy with isolated showers and thunderstorms
in the evening, then clear after midnight. Low around 40. West
wind around 10 mph in the evening becoming light after midnight.
.MONDAY...Mostly sunny in the morning and early afternoon then
becoming partly sunny. High in the upper 60s. West wind 10 to
15 mph. Gusts up to 25 mph in the afternoon.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after
midnight. Low in the upper 30s. North wind 10 to 15 mph.
.TUESDAY...Much cooler. Rain. High in the 40s. North wind 10 to
15 mph. Gusts up to 25 mph in the afternoon. Chance of rain
90 percent.
.TUESDAY NIGHT...Partly cloudy until early morning then becoming
clear. A 30 percent chance of rain and snow in the evening.
Widespread frost after midnight. Low around 30. Northwest wind
around 10 mph.
.WEDNESDAY...Partly cloudy. Widespread frost in the morning. High
around 50.
.WEDNESDAY NIGHT...Mostly clear. Areas of frost in the evening,
then widespread frost after midnight. Low around 30.
.THURSDAY...Sunny. Widespread frost. High in the upper 50s.
.THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Low around 40.
.FRIDAY...Mostly cloudy with a 50 percent chance of rain showers.
High around 60.
.FRIDAY NIGHT...Showers likely. Low in the upper 40s. Chance of
rain 60 percent.
.SATURDAY...Partly cloudy with a 30 percent chance of showers.
High around 60.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Low in the lower 40s.
High in the lower 60s.

$$

ILZ060-064-065-190900-
Bond IL-Fayette IL-Montgomery IL-
Including the cities of Litchfield and Vandalia
621 PM CDT Sun Apr 18 2021

...FREEZE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY MORNING...

.TONIGHT...Partly cloudy with isolated showers and thunderstorms
in the evening, then clear after midnight. Low around 40. Light
wind.
.MONDAY...Sunny in the morning and early afternoon then becoming
partly cloudy. High in the upper 60s. West wind 10 to 15 mph.
Gusts up to 25 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy early in the evening then becoming
mostly cloudy. Low around 40. North wind 10 to 15 mph.
.TUESDAY...Cooler. Mostly cloudy. Chance of rain in the morning,
then rain in the afternoon. High in the lower 40s to lower 50s.
Temperature falling into the 40s in the afternoon. North wind
10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of rain
90 percent.
.TUESDAY NIGHT...Colder. Mostly cloudy early in the evening then
clearing. Rain and snow likely in the evening. Widespread frost
after midnight. Snow accumulation less than a half inch. Low
around 30. Northwest wind 10 to 15 mph. Chance of precipitation
60 percent.
.WEDNESDAY...Mostly sunny. Widespread frost in the morning. High
around 50.
.WEDNESDAY NIGHT...Mostly clear. Areas of frost in the evening,
then widespread frost after midnight. Low in the lower 30s.
.THURSDAY...Sunny. Areas of frost. High in the mid 50s.
.THURSDAY NIGHT...Mostly clear. Low in the upper 30s.
.FRIDAY...Mostly cloudy with a 40 percent chance of rain showers.
High around 60.
.FRIDAY NIGHT...Showers likely. Low in the upper 40s. Chance of
rain 60 percent.
.SATURDAY...Partly sunny with a 30 percent chance of showers.
High around 60.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Low in the lower 40s.
High in the lower 60s.

$$

ILZ079-MOZ075-190900-
Randolph IL-Sainte Genevieve MO-
Including the cities of Chester and Sparta
621 PM CDT Sun Apr 18 2021

...FREEZE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY MORNING...

.TONIGHT...Partly cloudy with scattered rain showers and isolated
thunderstorms in the evening, then clear after midnight. Low near
40. Light wind.
.MONDAY...Sunny. High around 70. Southwest wind around 10 mph.
.MONDAY NIGHT...Partly cloudy. Low around 40. Southwest wind
around 10 mph in the evening becoming light after midnight.
.TUESDAY...Cooler. Partly sunny with chance of rain in the
morning, then mostly cloudy with rain in the afternoon. High in
the 50s. Temperature falling into the 40s in the afternoon. North
wind 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of
rain 80 percent.
.TUESDAY NIGHT...Colder. Mostly cloudy with rain, possibly mixed
with snow in the evening, then mostly clear after midnight.
Widespread frost after midnight. Little or no snow accumulation.
Low around 30. Northwest wind 10 to 15 mph. Gusts up to 25 mph in
the evening. Chance of precipitation 60 percent.
.WEDNESDAY...Mostly sunny. Widespread frost in the morning. High
in the lower 50s.
.WEDNESDAY NIGHT...Mostly clear. Widespread frost after midnight.
Low in the lower 30s.
.THURSDAY...Mostly sunny. Areas of frost. High around 60.
.THURSDAY NIGHT...Partly cloudy with a 20 percent chance of
showers. Low around 40.
.FRIDAY...Mostly cloudy with a 40 percent chance of showers. High
around 60.
.FRIDAY NIGHT...Showers likely. Low in the upper 40s. Chance of
rain 60 percent.
.SATURDAY...Partly sunny with a 40 percent chance of showers.
High in the mid 60s.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Low in the lower 40s.
High in the mid 60s.

$$

MOZ059-062-072-073-190900-
Crawford MO-Franklin MO-Gasconade MO-Washington MO-
Including the cities of Sullivan, Union, and Washington
621 PM CDT Sun Apr 18 2021

...FREEZE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY MORNING...

.TONIGHT...Partly cloudy with scattered rain showers and isolated
thunderstorms in the evening, then clear after midnight. Low
around 40. West wind around 10 mph in the evening becoming light
after midnight.
.MONDAY...Sunny. High around 70. West wind 10 to 15 mph.
.MONDAY NIGHT...Partly cloudy until early morning then becoming
mostly cloudy. Low in the upper 30s. North wind around 10 mph.
.TUESDAY...Cooler. Mostly cloudy with rain. High in the lower 40s
to lower 50s. Temperature falling into the 40s in the afternoon.
North wind 10 to 15 mph. Gusts up to 25 mph in the afternoon.
Chance of rain 90 percent.
.TUESDAY NIGHT...Colder. Partly cloudy with a 30 percent chance
of rain and snow in the evening, then clear after midnight.
Widespread frost after midnight. Low in the upper 20s. Northwest
wind around 10 mph in the evening becoming light after midnight.
.WEDNESDAY...Mostly sunny. Widespread frost in the morning. High
in the lower 50s.
.WEDNESDAY NIGHT...Mostly clear. Widespread frost after midnight.
Low around 30.
.THURSDAY...Mostly sunny. Widespread frost. High in the upper
50s.
.THURSDAY NIGHT...Partly cloudy with a 30 percent chance of
showers. Low around 40.
.FRIDAY...Mostly cloudy with a 50 percent chance of showers. High
in the upper 50s.
.FRIDAY NIGHT...Showers likely. Low in the upper 40s. Chance of
rain 60 percent.
.SATURDAY...Partly cloudy with a 40 percent chance of showers.
High in the lower 60s.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Low in the lower 40s.
High in the mid 60s.

$$


WFO LSX