576
FPUS53 KLSX 260838
ZFPLSX
ZONE FORECASTS
NATIONAL WEATHER SERVICE SAINT LOUIS MO
337 AM CDT FRI JUN 26 2026
ILZ100-101-MOZ061-063-064-261600-
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
337 AM CDT FRI JUN 26 2026
..FLOOD WATCH IN EFFECT THROUGH THIS EVENING
TODAY
SHOWERS. A CHANCE OF THUNDERSTORMS THIS MORNING, THEN
THUNDERSTORMS LIKELY THIS AFTERNOON. SOME THUNDERSTORMS MAY
PRODUCE HEAVY RAINFALL THIS MORNING. SOME THUNDERSTORMS MAY
PRODUCE HEAVY RAINFALL THIS AFTERNOON. HIGHS AROUND 80. SOUTHEAST
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST THIS AFTERNOON. CHANCE OF
RAIN NEAR 100 PERCENT.
TONIGHT
PARTLY CLOUDY WITH SHOWERS AND THUNDERSTORMS LIKELY IN
THE EVENING, THEN MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE
HEAVY RAINFALL IN THE EVENING. LOWS IN THE UPPER 60S. NORTHWEST
WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY SUNNY WITH
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE MID 80S. NORTH WINDS AROUND 5 MPH, BECOMING
SOUTHEAST IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS,
MAINLY IN THE EVENING. LOWS IN THE LOWER 70S. SOUTHEAST WINDS
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.
SUNDAY
SUNNY WITH HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO
10 MPH. HEAT INDEX VALUES UP TO 111 IN THE AFTERNOON.
SUNDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. HOT. LOWS IN THE
MID 70S. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 115.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 70S. HEAT INDEX VALUES UP
TO 115 EARLY IN THE EVENING.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HOT. HIGHS IN THE
UPPER 90S. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 115.
MOZ042-049-050-261600-
AUDRAIN MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF MEXICO AND FULTON
337 AM CDT FRI JUN 26 2026
..FLOOD WATCH IN EFFECT THROUGH THIS EVENING
TODAY
A CHANCE OF THUNDERSTORMS. SHOWERS. SOME THUNDERSTORMS
MAY PRODUCE HEAVY RAINFALL. HIGHS IN THE UPPER 70S. SOUTHEAST
WINDS 5 TO 10 MPH, BECOMING WEST THIS AFTERNOON. CHANCE OF RAIN
NEAR 100 PERCENT.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,
MAINLY IN THE EVENING. SOME THUNDERSTORMS MAY PRODUCE HEAVY
RAINFALL IN THE EVENING. LOWS IN THE MID 60S. NORTHEAST WINDS
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY SUNNY WITH
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN
THE LOWER 80S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.
SATURDAY 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 5 TO
10 MPH. CHANCE OF RAIN 20 PERCENT.
SUNDAY
SUNNY WITH HIGHS IN THE LOWER 90S. SOUTH WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH. HEAT INDEX VALUES UP TO 106 IN
THE AFTERNOON.
SUNDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS IN THE MID
70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.
TUESDAY NIGHT AND WEDNESDAY
CLEAR, HOT. LOWS IN THE MID 70S.
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. HOT. LOWS IN THE
MID 70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.
MOZ041-047-048-261600-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
337 AM CDT FRI JUN 26 2026
..FLOOD WATCH IN EFFECT THROUGH THIS EVENING
TODAY
BECOMING PARTLY SUNNY THIS AFTERNOON. A CHANCE OF
THUNDERSTORMS. SHOWERS, MAINLY THIS MORNING. SOME THUNDERSTORMS
MAY PRODUCE HEAVY RAINFALL. HIGHS IN THE LOWER 80S. SOUTH WINDS
AROUND 5 MPH, BECOMING WEST THIS AFTERNOON. CHANCE OF RAIN NEAR
100 PERCENT.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,
MAINLY IN THE EVENING. SOME THUNDERSTORMS MAY PRODUCE HEAVY
RAINFALL IN THE EVENING. LOWS IN THE UPPER 60S. NORTHEAST WINDS
5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY SUNNY WITH
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN
THE UPPER 80S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN
40 PERCENT.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S.
SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY WITH HIGHS IN THE LOWER 90S. SOUTH WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH. HEAT INDEX VALUES UP TO 107 IN
THE AFTERNOON.
SUNDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. HOT. LOWS IN THE
UPPER 70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.
TUESDAY NIGHT AND WEDNESDAY
CLEAR, HOT. LOWS IN THE MID 70S.
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. HOT. LOWS IN THE
MID 70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.
ILZ095-096-MOZ018-019-026-027-034-035-261600-
ADAMS IL-BROWN IL-KNOX MO-LEWIS MO-SHELBY MO-MARION MO-MONROE MO-
RALLS MO-
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, AND HANNIBAL
337 AM CDT FRI JUN 26 2026
TODAY
A CHANCE OF THUNDERSTORMS. SHOWERS. HIGHS IN THE MID
70S. NORTHEAST WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE
OF RAIN NEAR 100 PERCENT.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
CHANCE OF RAIN 20 PERCENT.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. SOUTHEAST WINDS 5 TO 10 MPH WITH
GUSTS UP TO 20 MPH. CHANCE OF RAIN 50 PERCENT.
SUNDAY
SUNNY WITH HIGHS AROUND 90. SOUTH WINDS 10 TO 15 MPH
WITH GUSTS UP TO 30 MPH. HEAT INDEX VALUES UP TO 106 IN THE
AFTERNOON.
SUNDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS IN THE MID
70S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 110.
ILZ097-MOZ036-261600-
PIKE IL-PIKE MO-
INCLUDING THE CITIES OF PITTSFIELD AND BOWLING GREEN
337 AM CDT FRI JUN 26 2026
..FLOOD WATCH IN EFFECT THROUGH THIS EVENING
TODAY
A CHANCE OF THUNDERSTORMS. SHOWERS. SOME THUNDERSTORMS
MAY PRODUCE HEAVY RAINFALL. HIGHS IN THE MID 70S. EAST WINDS 5 TO
10 MPH, BECOMING NORTHEAST WITH GUSTS UP TO 20 MPH THIS
AFTERNOON. CHANCE OF RAIN NEAR 100 PERCENT.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE EVENING. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN
THE EVENING. LOWS IN THE MID 60S. NORTHEAST WINDS 5 TO 10 MPH.
CHANCE OF RAIN 40 PERCENT.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO
10 MPH. CHANCE OF RAIN 50 PERCENT.
SUNDAY
SUNNY, WARMER WITH HIGHS IN THE LOWER 90S. SOUTH WINDS
5 TO 10 MPH WITH GUSTS UP TO 25 MPH. HEAT INDEX VALUES UP TO
108 IN THE AFTERNOON.
SUNDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS IN THE MID
70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 70S. HEAT INDEX VALUES UP
TO 110 EARLY IN THE EVENING.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HOT. HIGHS IN THE MID
90S. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 110.
ILZ069-070-074-261600-
CLINTON IL-MARION IL-WASHINGTON IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
337 AM CDT FRI JUN 26 2026
..FLOOD WATCH IN EFFECT THROUGH THIS EVENING
TODAY
SHOWERS. A CHANCE OF THUNDERSTORMS THIS MORNING, THEN
THUNDERSTORMS LIKELY THIS AFTERNOON. SOME THUNDERSTORMS MAY
PRODUCE HEAVY RAINFALL THIS MORNING. SOME THUNDERSTORMS MAY
PRODUCE HEAVY RAINFALL THIS AFTERNOON. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS 5 TO 10 MPH, BECOMING SOUTH WITH GUSTS UP TO
20 MPH THIS AFTERNOON. CHANCE OF RAIN NEAR 100 PERCENT.
TONIGHT
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY,
MAINLY IN THE EVENING. SOME THUNDERSTORMS MAY PRODUCE HEAVY
RAINFALL IN THE EVENING. LOWS IN THE UPPER 60S. SOUTHWEST WINDS
5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT. CHANCE OF RAIN
70 PERCENT.
SATURDAY
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. NORTHWEST
WINDS AROUND 5 MPH IN THE MORNING, BECOMING LIGHT AND VARIABLE.
CHANCE OF RAIN 20 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS,
MAINLY IN THE EVENING. LOWS IN THE LOWER 70S. SOUTHEAST WINDS
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.
SUNDAY
SUNNY WITH HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO
10 MPH. HEAT INDEX VALUES UP TO 110 IN THE AFTERNOON.
SUNDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. HOT. LOWS IN THE
MID 70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.
TUESDAY NIGHT AND WEDNESDAY
CLEAR, HOT. LOWS IN THE MID 70S.
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 115.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. HOT. LOWS IN THE
MID 70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.
MOZ074-084-085-099-261600-
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITY OF FARMINGTON
337 AM CDT FRI JUN 26 2026
..FLOOD WATCH IN EFFECT THROUGH THIS EVENING
TODAY
SHOWERS WITH A CHANCE OF THUNDERSTORMS THIS MORNING,
THEN SHOWERS WITH THUNDERSTORMS LIKELY THIS AFTERNOON. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL THIS MORNING. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL THIS AFTERNOON. HIGHS IN
THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH.
CHANCE OF RAIN 90 PERCENT.
TONIGHT
MOSTLY CLOUDY. SHOWERS WITH THUNDERSTORMS LIKELY IN
THE EVENING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE
EVENING. LOWS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
CHANCE OF RAIN 80 PERCENT.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HUMID WITH HIGHS IN THE MID 80S. SOUTHWEST WINDS
AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. HUMID WITH LOWS
IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN
20 PERCENT.
SUNDAY
SUNNY WITH HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO
10 MPH WITH GUSTS UP TO 20 MPH. HEAT INDEX VALUES UP TO 105.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 105.
MONDAY NIGHT THROUGH WEDNESDAY
CLEAR, HOT. LOWS IN THE MID
70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 105.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. HOT. LOWS IN THE
MID 70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 105.
MOZ051-052-060-261600-
MONTGOMERY MO-LINCOLN MO-WARREN MO-
337 AM CDT FRI JUN 26 2026
..FLOOD WATCH IN EFFECT THROUGH THIS EVENING
TODAY
SHOWERS WITH A CHANCE OF THUNDERSTORMS. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS AROUND 5 MPH, BECOMING SOUTHWEST THIS AFTERNOON.
CHANCE OF RAIN NEAR 100 PERCENT.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE EVENING. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN
THE EVENING. LOWS IN THE MID 60S. NORTH WINDS AROUND 5 MPH.
CHANCE OF RAIN 50 PERCENT.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. NORTHEAST
WINDS AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON. CHANCE
OF RAIN 20 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A
CHANCE OF SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER
70S. SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT.
SUNDAY
SUNNY, WARMER WITH HIGHS IN THE LOWER 90S. SOUTH WINDS
5 TO 10 MPH WITH GUSTS UP TO 25 MPH. HEAT INDEX VALUES UP TO
109 IN THE AFTERNOON.
SUNDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. HOT. LOWS IN THE
MID 70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 70S. HEAT INDEX VALUES UP
TO 110 EARLY IN THE EVENING.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HOT. HIGHS IN THE MID
90S. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 110.
ILZ058-059-098-099-261600-
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-
337 AM CDT FRI JUN 26 2026
..FLOOD WATCH IN EFFECT THROUGH THIS EVENING
TODAY
SHOWERS. A CHANCE OF THUNDERSTORMS THIS MORNING, THEN
THUNDERSTORMS LIKELY THIS AFTERNOON. SOME THUNDERSTORMS MAY
PRODUCE HEAVY RAINFALL THIS MORNING. SOME THUNDERSTORMS MAY
PRODUCE HEAVY RAINFALL THIS AFTERNOON. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN NEAR 100 PERCENT.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE EVENING. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN
THE EVENING. LOWS IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.
CHANCE OF RAIN 50 PERCENT.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH,
BECOMING SOUTHEAST IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE
UPPER 60S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN
50 PERCENT.
SUNDAY
SUNNY, WARMER WITH HIGHS IN THE LOWER 90S. SOUTH WINDS
5 TO 10 MPH WITH GUSTS UP TO 20 MPH. HEAT INDEX VALUES UP TO
107 IN THE AFTERNOON.
SUNDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. HOT. LOWS IN THE
MID 70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 70S. HEAT INDEX VALUES UP
TO 110 EARLY IN THE EVENING.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HOT. HIGHS IN THE MID
90S. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 110.
ILZ060-064-065-261600-
MONTGOMERY IL-BOND IL-FAYETTE IL-
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA
337 AM CDT FRI JUN 26 2026
..FLOOD WATCH IN EFFECT THROUGH THIS EVENING
TODAY
SHOWERS. A CHANCE OF THUNDERSTORMS THIS MORNING, THEN
THUNDERSTORMS LIKELY THIS AFTERNOON. SOME THUNDERSTORMS MAY
PRODUCE HEAVY RAINFALL THIS MORNING. SOME THUNDERSTORMS MAY
PRODUCE HEAVY RAINFALL THIS AFTERNOON. HIGHS IN THE MID 70S.
SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN NEAR 100 PERCENT.
TONIGHT
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY,
MAINLY IN THE EVENING. SOME THUNDERSTORMS MAY PRODUCE HEAVY
RAINFALL IN THE EVENING. LOWS IN THE MID 60S. NORTHEAST WINDS
5 TO 10 MPH, BECOMING NORTH AFTER MIDNIGHT. CHANCE OF RAIN
70 PERCENT.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND 5 MPH, BECOMING
NORTHEAST IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE
UPPER 60S. SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN
50 PERCENT.
SUNDAY
SUNNY, WARMER WITH HIGHS IN THE LOWER 90S. SOUTH WINDS
5 TO 10 MPH. HEAT INDEX VALUES UP TO 106 IN THE AFTERNOON.
SUNDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS IN THE MID
70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.
TUESDAY NIGHT AND WEDNESDAY
CLEAR, HOT. LOWS IN THE MID 70S.
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. HOT. LOWS IN THE
MID 70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.
ILZ079-MOZ075-261600-
RANDOLPH IL-SAINTE GENEVIEVE MO-
INCLUDING THE CITIES OF CHESTER AND SPARTA
337 AM CDT FRI JUN 26 2026
..FLOOD WATCH IN EFFECT THROUGH THIS EVENING
TODAY
SHOWERS. A CHANCE OF THUNDERSTORMS THIS MORNING, THEN
THUNDERSTORMS LIKELY THIS AFTERNOON. SOME THUNDERSTORMS MAY
PRODUCE HEAVY RAINFALL THIS MORNING. SOME THUNDERSTORMS MAY
PRODUCE HEAVY RAINFALL THIS AFTERNOON. HIGHS IN THE LOWER 80S.
SOUTH WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN
90 PERCENT.
TONIGHT
MOSTLY CLOUDY. SHOWERS WITH THUNDERSTORMS LIKELY IN
THE EVENING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE
EVENING. HUMID WITH LOWS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO
10 MPH, BECOMING WEST AFTER MIDNIGHT. CHANCE OF RAIN 80 PERCENT.
SATURDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN
THE MID 80S. NORTHWEST WINDS AROUND 5 MPH, BECOMING SOUTHWEST IN
THE AFTERNOON. CHANCE OF RAIN 40 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS
IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN
40 PERCENT.
SUNDAY
SUNNY WITH HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO
10 MPH. HEAT INDEX VALUES UP TO 111 IN THE AFTERNOON.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. HOT. LOWS IN THE MID
70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 70S. HEAT INDEX VALUES UP
TO 110 EARLY IN THE EVENING.
TUESDAY
SUNNY, HOT WITH HIGHS IN THE UPPER 90S. HEAT INDEX
VALUES UP TO 110.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 70S. HEAT INDEX VALUES UP
TO 110 EARLY IN THE EVENING.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HOT. HIGHS IN THE
UPPER 90S. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 115.
MOZ059-062-072-073-261600-
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
337 AM CDT FRI JUN 26 2026
..FLOOD WATCH IN EFFECT THROUGH THIS EVENING
TODAY
SHOWERS WITH A CHANCE OF THUNDERSTORMS THIS MORNING,
THEN SHOWERS AND THUNDERSTORMS LIKELY THIS AFTERNOON. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL THIS MORNING. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL THIS AFTERNOON. HIGHS
AROUND 80. SOUTH WINDS 5 TO 10 MPH, BECOMING SOUTHWEST THIS
AFTERNOON. CHANCE OF RAIN 90 PERCENT.
TONIGHT
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY,
MAINLY IN THE EVENING. SOME THUNDERSTORMS MAY PRODUCE HEAVY
RAINFALL IN THE EVENING. LOWS IN THE UPPER 60S. WEST WINDS AROUND
5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN
70 PERCENT.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN
THE MORNING, THEN A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HUMID WITH HIGHS IN THE MID 80S. SOUTHEAST WINDS AROUND 5 MPH.
CHANCE OF RAIN 40 PERCENT.
SATURDAY 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. SOUTH WINDS AROUND
5 MPH. CHANCE OF RAIN 20 PERCENT.
SUNDAY
SUNNY WITH HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO
10 MPH WITH GUSTS UP TO 20 MPH. HEAT INDEX VALUES UP TO 107 IN
THE AFTERNOON.
SUNDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. HOT. LOWS IN THE
MID 70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 105.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 70S. HEAT INDEX VALUES UP
TO 110 EARLY IN THE EVENING.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HOT. HIGHS IN THE MID
90S. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 110.
ILZ102-MOZ065-261600-
MONROE IL-JEFFERSON MO-
337 AM CDT FRI JUN 26 2026
..FLOOD WATCH IN EFFECT THROUGH THIS EVENING
TODAY
SHOWERS. A CHANCE OF THUNDERSTORMS THIS MORNING, THEN
THUNDERSTORMS LIKELY THIS AFTERNOON. SOME THUNDERSTORMS MAY
PRODUCE HEAVY RAINFALL THIS MORNING. SOME THUNDERSTORMS MAY
PRODUCE HEAVY RAINFALL THIS AFTERNOON. HIGHS IN THE LOWER 80S.
SOUTH WINDS 5 TO 10 MPH, BECOMING SOUTHWEST THIS AFTERNOON.
CHANCE OF RAIN 90 PERCENT.
TONIGHT
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY,
MAINLY IN THE EVENING. SOME THUNDERSTORMS MAY PRODUCE HEAVY
RAINFALL IN THE EVENING. LOWS IN THE UPPER 60S. WEST WINDS AROUND
5 MPH. CHANCE OF RAIN 70 PERCENT.
SATURDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN
THE MID 80S. NORTHWEST WINDS AROUND 5 MPH, BECOMING SOUTH IN THE
AFTERNOON. CHANCE OF RAIN 40 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A SLIGHT
CHANCE OF SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER
70S. SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT.
SUNDAY
SUNNY WITH HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO
10 MPH. HEAT INDEX VALUES UP TO 112 IN THE AFTERNOON.
SUNDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. HOT. LOWS IN THE
MID 70S. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 70S. HEAT INDEX VALUES UP
TO 110 EARLY IN THE EVENING.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HOT. HIGHS IN THE
UPPER 90S. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 115.
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