945
FPUS53 KLSX 081318
ZFPLSX
ZONE FORECASTS
NATIONAL WEATHER SERVICE SAINT LOUIS MO
818 AM CDT WED JUL 8 2026
ILZ100-101-MOZ061-063-064-082100-
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
818 AM CDT WED JUL 8 2026
TODAY
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS THIS
AFTERNOON. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.
CHANCE OF RAIN 20 PERCENT.
TONIGHT
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE EVENING. LOWS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
CHANCE OF RAIN 20 PERCENT.
THURSDAY
PARTLY SUNNY. SCATTERED SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO
10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 102.
THURSDAY NIGHT
SHOWERS AND THUNDERSTORMS. HUMID WITH LOWS IN
THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH, BECOMING WEST AFTER
MIDNIGHT. CHANCE OF RAIN 80 PERCENT. HEAT INDEX VALUES UP TO
100 EARLY IN THE EVENING.
FRIDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING,
THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON. HUMID
WITH HIGHS AROUND 90. WEST WINDS AROUND 5 MPH. CHANCE OF RAIN
70 PERCENT. HEAT INDEX VALUES UP TO 101.
FRIDAY NIGHT
SHOWERS AND THUNDERSTORMS LIKELY. LOWS IN THE
LOWER 70S. 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. CHANCE OF RAIN 50 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF RAIN 50 PERCENT.
SUNDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,
MAINLY IN THE MORNING. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
30 PERCENT.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS
AROUND 90.
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER 70S.
TUESDAY
SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO
100.
MOZ042-049-050-082100-
AUDRAIN MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF MEXICO AND FULTON
818 AM CDT WED JUL 8 2026
TODAY
SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND
5 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 70. SOUTH WINDS AROUND
5 MPH.
THURSDAY
MOSTLY SUNNY WITH SCATTERED SHOWERS. ISOLATED
THUNDERSTORMS IN THE MORNING, THEN SCATTERED THUNDERSTORMS IN THE
AFTERNOON. HIGHS AROUND 90. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE
OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 100.
THURSDAY NIGHT
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER
70S. WEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 80 PERCENT.
FRIDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE
AFTERNOON. HUMID WITH HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH. CHANCE OF RAIN 70 PERCENT.
FRIDAY NIGHT
THUNDERSTORMS LIKELY. SHOWERS LIKELY. LOWS IN THE
LOWER 70S. CHANCE OF RAIN 70 PERCENT.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE
UPPER 60S. CHANCE OF RAIN 50 PERCENT.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 20 PERCENT.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S.
HIGHS IN THE UPPER 80S.
MONDAY NIGHT
CLEAR. LOWS AROUND 70.
TUESDAY
SUNNY. HIGHS IN THE LOWER 90S.
MOZ041-047-048-082100-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
818 AM CDT WED JUL 8 2026
TODAY
SUNNY. HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY WITH ISOLATED THUNDERSTORMS. SCATTERED
SHOWERS, MAINLY IN THE MORNING. HIGHS IN THE LOWER 90S. SOUTHWEST
WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES
UP TO 102.
THURSDAY NIGHT
SHOWERS AND THUNDERSTORMS. HUMID WITH LOWS IN
THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN
80 PERCENT. HEAT INDEX VALUES UP TO 101 EARLY IN THE EVENING.
FRIDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE
AFTERNOON. HUMID WITH HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH. CHANCE OF RAIN 70 PERCENT.
FRIDAY NIGHT
SHOWERS AND THUNDERSTORMS LIKELY. LOWS IN THE
LOWER 70S. CHANCE OF RAIN 70 PERCENT.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 50 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF RAIN 50 PERCENT.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 20 PERCENT.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN
THE LOWER 90S.
MONDAY NIGHT AND TUESDAY
CLEAR. LOWS IN THE LOWER 70S. HIGHS
IN THE LOWER 90S. HEAT INDEX VALUES UP TO 100.
ILZ095>097-MOZ018-019-026-027-034>036-082100-
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
818 AM CDT WED JUL 8 2026
TODAY
SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND
5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 70. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. SCATTERED SHOWERS. ISOLATED THUNDERSTORMS IN THE MORNING,
THEN SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER
80S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.
THURSDAY NIGHT
SHOWERS LIKELY. THUNDERSTORMS. LOWS AROUND 70.
NORTH WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND
VARIABLE. CHANCE OF RAIN 80 PERCENT.
FRIDAY
PARTLY 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 80S. NORTHWEST
WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.
FRIDAY NIGHT
THUNDERSTORMS LIKELY. SHOWERS LIKELY. LOWS AROUND
70. CHANCE OF RAIN 70 PERCENT.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. CHANCE OF RAIN 20 PERCENT.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S.
HIGHS IN THE UPPER 80S.
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER 70S.
TUESDAY
SUNNY. HIGHS IN THE LOWER 90S.
ILZ069-070-074-082100-
CLINTON IL-MARION IL-WASHINGTON IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
818 AM CDT WED JUL 8 2026
TODAY
MOSTLY SUNNY. SCATTERED SHOWERS AND THUNDERSTORMS THIS
AFTERNOON. HIGHS IN THE UPPER 80S. LIGHT AND VARIABLE WINDS,
BECOMING SOUTH AROUND 5 MPH THIS AFTERNOON. CHANCE OF RAIN
30 PERCENT.
TONIGHT
PARTLY CLOUDY WITH ISOLATED SHOWERS AND THUNDERSTORMS
IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN THE
LOWER 70S. SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.
THURSDAY
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH NUMEROUS
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN
THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN
60 PERCENT. HEAT INDEX VALUES UP TO 102.
THURSDAY NIGHT
SHOWERS AND THUNDERSTORMS. HUMID WITH LOWS IN
THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH,
BECOMING SOUTHWEST AFTER MIDNIGHT. CHANCE OF RAIN 80 PERCENT.
HEAT INDEX VALUES UP TO 100 EARLY IN THE EVENING.
FRIDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING,
THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON. HUMID
WITH HIGHS IN THE UPPER 80S. WEST WINDS AROUND 5 MPH. CHANCE OF
RAIN 70 PERCENT. HEAT INDEX VALUES UP TO 101.
FRIDAY NIGHT AND SATURDAY
SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS AROUND
70. CHANCE OF RAIN 40 PERCENT.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 30 PERCENT.
SUNDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS AROUND 70.
HIGHS AROUND 90. HEAT INDEX VALUES UP TO 100.
MOZ074-084-085-099-082100-
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITY OF FARMINGTON
818 AM CDT WED JUL 8 2026
TODAY
MOSTLY SUNNY. SCATTERED SHOWERS AND THUNDERSTORMS THIS
AFTERNOON. HIGHS IN THE UPPER 80S. LIGHT AND VARIABLE WINDS,
BECOMING SOUTH AROUND 5 MPH THIS AFTERNOON. CHANCE OF RAIN
40 PERCENT.
TONIGHT
PARTLY CLOUDY WITH ISOLATED SHOWERS AND THUNDERSTORMS
IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS AROUND 70.
SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.
THURSDAY
MOSTLY SUNNY. SCATTERED SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO
10 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 101.
THURSDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN SHOWERS AND THUNDERSTORMS
LIKELY AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.
SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 60 PERCENT.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HUMID WITH HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.
FRIDAY NIGHT AND SATURDAY
SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S. CHANCE OF RAIN
70 PERCENT.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.
CHANCE OF RAIN 50 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 60S. CHANCE OF
RAIN 20 PERCENT.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR. HIGHS IN THE UPPER 80S.
LOWS IN THE UPPER 60S.
MOZ051-052-060-082100-
MONTGOMERY MO-LINCOLN MO-WARREN MO-
818 AM CDT WED JUL 8 2026
TODAY
SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND
5 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 70. SOUTH WINDS AROUND
5 MPH.
THURSDAY
PARTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN SCATTERED SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 101.
THURSDAY NIGHT
SHOWERS AND THUNDERSTORMS. HUMID WITH LOWS IN
THE LOWER 70S. WEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 80 PERCENT.
FRIDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING,
THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON. HUMID
WITH HIGHS IN THE UPPER 80S. WEST WINDS AROUND 5 MPH. CHANCE OF
RAIN 70 PERCENT.
FRIDAY NIGHT
THUNDERSTORMS LIKELY. SHOWERS LIKELY. LOWS AROUND
70. CHANCE OF RAIN 70 PERCENT.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 50 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE
UPPER 60S. CHANCE OF RAIN 50 PERCENT.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 20 PERCENT.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S.
HIGHS IN THE UPPER 80S.
MONDAY NIGHT
CLEAR. LOWS AROUND 70.
TUESDAY
SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO
100.
ILZ058-059-098-099-082100-
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-
818 AM CDT WED JUL 8 2026
TODAY
SUNNY. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS AROUND
5 MPH, BECOMING SOUTH AROUND 5 MPH THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 70. SOUTH WINDS AROUND
5 MPH.
THURSDAY
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH
SCATTERED SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS
AROUND 90. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN
50 PERCENT.
THURSDAY NIGHT
SHOWERS AND THUNDERSTORMS. LOWS AROUND 70.
SOUTHWEST WINDS 5 TO 10 MPH, BECOMING WEST AFTER MIDNIGHT. CHANCE
OF RAIN 80 PERCENT.
FRIDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH HIGHS IN
THE UPPER 80S. WEST WINDS AROUND 5 MPH. CHANCE OF RAIN
50 PERCENT.
FRIDAY NIGHT
THUNDERSTORMS LIKELY. SHOWERS LIKELY. LOWS IN THE
UPPER 60S. CHANCE OF RAIN 70 PERCENT.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.
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
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 20 PERCENT.
SUNDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER
60S. HIGHS AROUND 90. HEAT INDEX VALUES UP TO 100.
ILZ060-064-065-082100-
MONTGOMERY IL-BOND IL-FAYETTE IL-
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA
818 AM CDT WED JUL 8 2026
TODAY
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS THIS
AFTERNOON. HIGHS IN THE MID 80S. LIGHT AND VARIABLE WINDS,
BECOMING SOUTH AROUND 5 MPH THIS AFTERNOON. CHANCE OF RAIN
20 PERCENT.
TONIGHT
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE EVENING. LOWS AROUND 70. SOUTH WINDS AROUND 5 MPH. CHANCE OF
RAIN 20 PERCENT.
THURSDAY
MOSTLY SUNNY. NUMEROUS SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HUMID WITH HIGHS AROUND 90. SOUTHWEST WINDS 5 TO
10 MPH. CHANCE OF RAIN 60 PERCENT.
THURSDAY NIGHT
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER
70S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 80 PERCENT.
FRIDAY
SHOWERS AND THUNDERSTORMS LIKELY. HUMID WITH HIGHS IN
THE UPPER 80S. WEST WINDS AROUND 5 MPH. CHANCE OF RAIN
70 PERCENT.
FRIDAY NIGHT
THUNDERSTORMS LIKELY. SHOWERS LIKELY. LOWS IN THE
UPPER 60S. CHANCE OF RAIN 70 PERCENT.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.
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
UPPER 60S. CHANCE OF RAIN 50 PERCENT.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF RAIN 20 PERCENT.
SUNDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S.
ILZ079-MOZ075-082100-
RANDOLPH IL-SAINTE GENEVIEVE MO-
INCLUDING THE CITIES OF CHESTER AND SPARTA
818 AM CDT WED JUL 8 2026
TODAY
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS THIS
MORNING, THEN SCATTERED SHOWERS AND THUNDERSTORMS THIS AFTERNOON.
HIGHS IN THE UPPER 80S. LIGHT AND VARIABLE WINDS, BECOMING SOUTH
AROUND 5 MPH THIS AFTERNOON. CHANCE OF RAIN 30 PERCENT.
TONIGHT
PARTLY CLOUDY WITH ISOLATED SHOWERS AND THUNDERSTORMS
IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN THE
LOWER 70S. SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.
THURSDAY
MOSTLY SUNNY. SCATTERED SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
5 TO 10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE OF RAIN
50 PERCENT. HEAT INDEX VALUES UP TO 103.
THURSDAY NIGHT
THUNDERSTORMS LIKELY. SHOWERS LIKELY. HUMID
WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE
OF RAIN 70 PERCENT. HEAT INDEX VALUES UP TO 101 EARLY IN THE
EVENING.
FRIDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING,
THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON. HUMID
WITH HIGHS AROUND 90. WEST WINDS AROUND 5 MPH. CHANCE OF RAIN
70 PERCENT. HEAT INDEX VALUES UP TO 102 IN THE AFTERNOON.
FRIDAY NIGHT AND SATURDAY
SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT. HEAT INDEX VALUES UP TO 100.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS AROUND
70. CHANCE OF RAIN 50 PERCENT.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 40 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 60S. CHANCE OF
RAIN 20 PERCENT.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR. HIGHS AROUND 90. LOWS
AROUND 70. HEAT INDEX VALUES UP TO 100.
MOZ059-062-072-073-082100-
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
818 AM CDT WED JUL 8 2026
TODAY
SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS THIS
AFTERNOON. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.
CHANCE OF RAIN 20 PERCENT.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 70. SOUTH WINDS AROUND
5 MPH.
THURSDAY
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN SCATTERED SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 100.
THURSDAY NIGHT
SHOWERS AND THUNDERSTORMS LIKELY. LOWS IN THE
LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN
70 PERCENT.
FRIDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING,
THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON. HUMID
WITH HIGHS IN THE UPPER 80S. WEST WINDS AROUND 5 MPH. CHANCE OF
RAIN 70 PERCENT.
FRIDAY NIGHT AND SATURDAY
SHOWERS AND THUNDERSTORMS LIKELY.
LOWS AROUND 70. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.
CHANCE OF RAIN 50 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 60S. CHANCE OF
RAIN 20 PERCENT.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR. HIGHS AROUND 90. LOWS IN
THE UPPER 60S. HEAT INDEX VALUES UP TO 100.
ILZ102-MOZ065-082100-
MONROE IL-JEFFERSON MO-
818 AM CDT WED JUL 8 2026
TODAY
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS THIS
AFTERNOON. HIGHS IN THE UPPER 80S. LIGHT AND VARIABLE WINDS,
BECOMING SOUTH AROUND 5 MPH THIS AFTERNOON. CHANCE OF RAIN
20 PERCENT.
TONIGHT
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE EVENING. LOWS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
CHANCE OF RAIN 20 PERCENT.
THURSDAY
MOSTLY SUNNY. SCATTERED SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO
103.
THURSDAY NIGHT
SHOWERS AND THUNDERSTORMS LIKELY. HUMID WITH
LOWS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF
RAIN 70 PERCENT. HEAT INDEX VALUES UP TO 101 EARLY IN THE
EVENING.
FRIDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING,
THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON. HUMID
WITH HIGHS AROUND 90. WEST WINDS AROUND 5 MPH. CHANCE OF RAIN
70 PERCENT. HEAT INDEX VALUES UP TO 102.
FRIDAY NIGHT AND SATURDAY
SHOWERS AND THUNDERSTORMS LIKELY.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
70 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS AROUND
70. CHANCE OF RAIN 50 PERCENT.
SUNDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,
MAINLY IN THE MORNING. HIGHS IN THE UPPER 80S. CHANCE OF RAIN
40 PERCENT.
SUNDAY 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.
MONDAY
SUNNY. HIGHS AROUND 90.
MONDAY NIGHT
CLEAR. LOWS AROUND 70.
TUESDAY
SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO
100.
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