314
FPUS53 KLSX 152308
ZFPLSX
ZONE FORECASTS
NATIONAL WEATHER SERVICE SAINT LOUIS MO
607 PM CDT SAT AUG 15 2026
ILZ100-101-MOZ061-063-064-160700-
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
607 PM CDT SAT AUG 15 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT SUNDAY
TONIGHT
MOSTLY CLEAR THIS EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH. HEAT INDEX
VALUES UP TO 106 EARLY THIS EVENING.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY SUNNY WITH A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HUMID WITH HIGHS IN THE MID 90S. WEST WINDS 5 TO 10 MPH. GUSTS UP
TO 20 MPH IN THE MORNING. CHANCE OF RAIN 20 PERCENT. HEAT INDEX
VALUES UP TO 109.
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH
LOWS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH. CHANCE OF RAIN
40 PERCENT. HEAT INDEX VALUES UP TO 107 EARLY IN THE EVENING.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTH WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHEAST WINDS AROUND 5 MPH
IN THE EVENING, BECOMING LIGHT AND VARIABLE.
TUESDAY
SUNNY. HIGHS IN THE UPPER 80S.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.
WEDNESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING,
THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 30 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF RAIN 40 PERCENT.
THURSDAY
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF RAIN
20 PERCENT.
FRIDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS IN THE MID 80S.
MOZ049-050-160700-
OSAGE MO-CALLAWAY MO-
INCLUDING THE CITY OF FULTON
607 PM CDT SAT AUG 15 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT SUNDAY
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SPRINKLES THIS EVENING.
LOWS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX
VALUES UP TO 103 EARLY THIS EVENING.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HUMID WITH HIGHS IN THE LOWER 90S. WEST WINDS 5 TO 10 MPH. CHANCE
OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105.
SUNDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS, MAINLY IN THE EVENING. HUMID WITH LOWS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT.
HEAT INDEX VALUES UP TO 101 EARLY IN THE EVENING.
MONDAY
SUNNY. HIGHS IN THE MID 80S. NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
TUESDAY
SUNNY. HIGHS AROUND 90.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 70S.
HIGHS IN THE UPPER 80S. CHANCE OF RAIN 40 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF RAIN
30 PERCENT.
THURSDAY
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING. HIGHS IN THE LOWER 80S. CHANCE OF
RAIN 20 PERCENT.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. CHANCE OF RAIN 20 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
MOZ042-160700-
AUDRAIN MO-
INCLUDING THE CITY OF MEXICO
607 PM CDT SAT AUG 15 2026
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT SUNDAY
TONIGHT
CLOUDY. A CHANCE OF SPRINKLES THIS EVENING, THEN A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH. GUSTS UP TO
20 MPH AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT. HEAT INDEX
VALUES UP TO 101 EARLY THIS EVENING.
SUNDAY
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 UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN
30 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE MID 60S. NORTH WINDS 5 TO 10 MPH. CHANCE OF RAIN
20 PERCENT.
MONDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
TUESDAY
SUNNY. HIGHS IN THE MID 80S.
TUESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF
RAIN 50 PERCENT.
WEDNESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING. HIGHS IN THE LOWER 80S.
CHANCE OF RAIN 50 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 30 PERCENT.
THURSDAY
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. CHANCE OF RAIN 20 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
MOZ041-047-048-160700-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
607 PM CDT SAT AUG 15 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT SUNDAY
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SPRINKLES THIS EVENING,
THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN
20 PERCENT. HEAT INDEX VALUES UP TO 102 EARLY THIS EVENING.
SUNDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. NORTHWEST WINDS
5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO
106 IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE UPPER 60S.
NORTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX
VALUES UP TO 101 EARLY IN THE EVENING.
MONDAY
SUNNY. HIGHS IN THE MID 80S. NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
TUESDAY
SUNNY. HIGHS IN THE LOWER 90S.
TUESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF
RAIN 50 PERCENT.
WEDNESDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING. HIGHS IN THE UPPER 80S.
CHANCE OF RAIN 50 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF
RAIN 40 PERCENT.
THURSDAY
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING. HIGHS IN THE MID 80S. CHANCE OF
RAIN 20 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE OF RAIN
20 PERCENT.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
ILZ095>097-MOZ018-019-026-027-160700-
ADAMS IL-BROWN IL-PIKE IL-KNOX MO-LEWIS MO-SHELBY MO-MARION MO-
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, PITTSFIELD,
AND HANNIBAL
607 PM CDT SAT AUG 15 2026
TONIGHT
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. WEST WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH
AFTER MIDNIGHT. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP
TO 102 EARLY THIS EVENING.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH HIGHS IN
THE MID 80S. NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN
40 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.
LOWS IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN
20 PERCENT.
MONDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTH WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN
THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE
UPPER 60S. CHANCE OF RAIN 70 PERCENT.
WEDNESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING. HIGHS IN THE LOWER 80S.
CHANCE OF RAIN 50 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS
AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 20 PERCENT.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF
RAIN 20 PERCENT.
FRIDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S.
MOZ034-160700-
MONROE MO-
607 PM CDT SAT AUG 15 2026
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING
TONIGHT
CLOUDY. A CHANCE OF SPRINKLES WITH A SLIGHT CHANCE OF
THUNDERSTORMS THIS EVENING, THEN A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. SOUTHWEST
WINDS AROUND 5 MPH. GUSTS UP TO 20 MPH AFTER MIDNIGHT. CHANCE OF
RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 100 EARLY THIS EVENING.
SUNDAY
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 5 TO 10 MPH. CHANCE OF RAIN
40 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE MID 60S. NORTH WINDS 5 TO 10 MPH. CHANCE OF RAIN
30 PERCENT.
MONDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTH WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
TUESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF
RAIN 50 PERCENT.
WEDNESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING. HIGHS IN THE LOWER 80S.
CHANCE OF RAIN 50 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN
THE LOWER 60S. CHANCE OF RAIN 20 PERCENT.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF
RAIN 20 PERCENT.
FRIDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
MOZ035-036-160700-
RALLS MO-PIKE MO-
INCLUDING THE CITY OF BOWLING GREEN
607 PM CDT SAT AUG 15 2026
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT SUNDAY
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SPRINKLES THIS EVENING,
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
IN THE MID 70S. WEST WINDS AROUND 5 MPH. GUSTS UP TO 20 MPH AFTER
MIDNIGHT. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO
103 EARLY THIS EVENING.
SUNDAY
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 UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN
30 PERCENT. HEAT INDEX VALUES UP TO 102.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH. CHANCE OF RAIN
30 PERCENT.
MONDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTH WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
AROUND 70. CHANCE OF RAIN 50 PERCENT.
WEDNESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING. HIGHS IN THE MID 80S.
CHANCE OF RAIN 50 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS
AFTER MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF RAIN 20 PERCENT.
THURSDAY
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS AROUND 80. CHANCE OF RAIN 20 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF
RAIN 20 PERCENT.
FRIDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE MID 60S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
ILZ069-070-074-160700-
CLINTON IL-MARION IL-WASHINGTON IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
607 PM CDT SAT AUG 15 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT SUNDAY
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS AROUND
5 MPH. HEAT INDEX VALUES UP TO 104 EARLY THIS EVENING.
SUNDAY
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S.
WEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX
VALUES UP TO 110.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS,
MAINLY IN THE EVENING. HUMID WITH LOWS IN THE LOWER 70S.
NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT. HEAT
INDEX VALUES UP TO 107 EARLY IN THE EVENING.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTH WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTH WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
TUESDAY
SUNNY. HIGHS IN THE UPPER 80S.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 70.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER
80S. LOWS IN THE MID 60S. CHANCE OF RAIN 40 PERCENT.
THURSDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE
LOWER 80S. CHANCE OF RAIN 20 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF
RAIN 20 PERCENT.
FRIDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S.
MOZ074-084-085-099-160700-
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITY OF FARMINGTON
607 PM CDT SAT AUG 15 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT SUNDAY
TONIGHT
CLEAR. LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.
HEAT INDEX VALUES UP TO 101 EARLY THIS EVENING.
SUNDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HOT WITH HIGHS IN THE UPPER 90S. WEST WINDS AROUND
5 MPH. GUSTS UP TO 20 MPH IN THE MORNING. CHANCE OF RAIN
20 PERCENT. HEAT INDEX VALUES UP TO 109.
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE
OF THUNDERSTORMS, MAINLY IN THE EVENING. HUMID WITH LOWS IN THE
LOWER 70S. NORTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN
40 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.
MONDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE
OF THUNDERSTORMS IN THE MORNING. NOT AS WARM WITH HIGHS IN THE
UPPER 80S. NORTH WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHEAST WINDS AROUND 5 MPH
IN THE EVENING, BECOMING LIGHT AND VARIABLE.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER
90S. LOWS AROUND 70.
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 LOWER 90S. CHANCE OF
RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 105.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE
UPPER 60S. CHANCE OF RAIN 40 PERCENT.
THURSDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A
CHANCE OF SHOWERS, MAINLY IN THE MORNING. HIGHS IN THE MID 80S.
CHANCE OF RAIN 40 PERCENT.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. CHANCE OF RAIN 20 PERCENT.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS IN THE MID 80S.
MOZ051-060-160700-
MONTGOMERY MO-WARREN MO-
607 PM CDT SAT AUG 15 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT SUNDAY
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SPRINKLES THIS EVENING,
THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH. GUSTS UP TO
20 MPH AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT. HEAT INDEX
VALUES UP TO 104 EARLY THIS EVENING.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY SUNNY WITH A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HUMID WITH HIGHS IN THE LOWER 90S. WEST WINDS 5 TO 10 MPH. CHANCE
OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 107 IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE UPPER 60S.
NORTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX
VALUES UP TO 102 EARLY IN THE EVENING.
MONDAY
SUNNY. HIGHS IN THE MID 80S. NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
TUESDAY
SUNNY. HIGHS IN THE UPPER 80S.
TUESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF
RAIN 20 PERCENT.
WEDNESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE MID 80S. CHANCE OF RAIN 30 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS
AFTER MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF RAIN 20 PERCENT.
THURSDAY
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF
RAIN 20 PERCENT.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.
LOWS IN THE LOWER 60S.
MOZ052-160700-
LINCOLN MO-
607 PM CDT SAT AUG 15 2026
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT SUNDAY
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SPRINKLES THIS
EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT. LOWS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
GUSTS UP TO 20 MPH AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT.
HEAT INDEX VALUES UP TO 107 EARLY THIS EVENING.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH
HIGHS IN THE LOWER 90S. WEST WINDS AROUND 5 MPH. CHANCE OF RAIN
20 PERCENT. HEAT INDEX VALUES UP TO 107.
SUNDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE UPPER 60S.
NORTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX
VALUES UP TO 102 EARLY IN THE EVENING.
MONDAY
SUNNY. HIGHS IN THE MID 80S. NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
TUESDAY
SUNNY. HIGHS IN THE UPPER 80S.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
AROUND 70. CHANCE OF RAIN 30 PERCENT.
WEDNESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE MID 80S. CHANCE OF RAIN 40 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS
AFTER MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF RAIN 20 PERCENT.
THURSDAY
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF
RAIN 20 PERCENT.
FRIDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS IN THE LOWER 80S.
ILZ058-059-098-099-160700-
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-
607 PM CDT SAT AUG 15 2026
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT SUNDAY
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
AFTER MIDNIGHT. LOWS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
GUSTS UP TO 20 MPH AFTER MIDNIGHT. CHANCE OF RAIN 40 PERCENT.
HEAT INDEX VALUES UP TO 104 EARLY THIS EVENING.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH
HIGHS AROUND 90. WEST WINDS 5 TO 10 MPH. CHANCE OF RAIN
20 PERCENT. HEAT INDEX VALUES UP TO 104.
SUNDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE UPPER 60S.
NORTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX
VALUES UP TO 101 EARLY IN THE EVENING.
MONDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
TUESDAY
SUNNY. HIGHS IN THE UPPER 80S.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
IN THE UPPER 60S. CHANCE OF RAIN 40 PERCENT.
WEDNESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING,
THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 40 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 30 PERCENT.
THURSDAY
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS AROUND 80. CHANCE OF RAIN 20 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF
RAIN 20 PERCENT.
FRIDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S.
ILZ060-064-065-160700-
MONTGOMERY IL-BOND IL-FAYETTE IL-
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA
607 PM CDT SAT AUG 15 2026
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT SUNDAY
TONIGHT
MOSTLY CLEAR THIS EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH
HIGHS IN THE LOWER 90S. WEST WINDS 5 TO 10 MPH. GUSTS UP TO
20 MPH IN THE MORNING. CHANCE OF RAIN 20 PERCENT. HEAT INDEX
VALUES UP TO 106.
SUNDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS, MAINLY IN THE EVENING. HUMID WITH LOWS IN THE
UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN
40 PERCENT. HEAT INDEX VALUES UP TO 103 EARLY IN THE EVENING.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTH WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
TUESDAY
SUNNY. HIGHS IN THE MID 80S.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
IN THE UPPER 60S. CHANCE OF RAIN 40 PERCENT.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF
RAIN 50 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF RAIN 40 PERCENT.
THURSDAY
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS AROUND 80. CHANCE OF RAIN 20 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
FRIDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S.
ILZ079-MOZ075-160700-
RANDOLPH IL-SAINTE GENEVIEVE MO-
INCLUDING THE CITIES OF CHESTER AND SPARTA
607 PM CDT SAT AUG 15 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT SUNDAY
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS AROUND
5 MPH. HEAT INDEX VALUES UP TO 105 EARLY THIS EVENING.
SUNDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS IN THE UPPER 90S.
WEST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX
VALUES UP TO 111.
SUNDAY NIGHT
MOSTLY 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 AROUND 70.
NORTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT
INDEX VALUES UP TO 108 EARLY IN THE EVENING.
MONDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. NOT AS WARM. HUMID WITH HIGHS IN THE MID 80S. NORTH
WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHEAST WINDS AROUND 5 MPH
IN THE EVENING, BECOMING LIGHT AND VARIABLE.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE UPPER
80S. LOWS AROUND 70.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS.
A CHANCE OF SHOWERS, MAINLY IN THE MORNING. HIGHS IN THE LOWER
90S. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 105 IN
THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE
OF RAIN 40 PERCENT.
THURSDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A
CHANCE OF SHOWERS, MAINLY IN THE MORNING. HIGHS IN THE LOWER 80S.
CHANCE OF RAIN 40 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. CHANCE OF RAIN
20 PERCENT.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
SHOWERS. HIGHS IN THE LOWER 80S. LOWS IN THE MID 60S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
MOZ059-062-072-073-160700-
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
607 PM CDT SAT AUG 15 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT SUNDAY
TONIGHT
MOSTLY CLEAR THIS EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH. HEAT
INDEX VALUES UP TO 104 EARLY THIS EVENING.
SUNDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS IN THE MID 90S.
WEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX
VALUES UP TO 108.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. 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 UPPER 60S. NORTH WINDS 5 TO
10 MPH. GUSTS UP TO 25 MPH IN THE EVENING. CHANCE OF RAIN
40 PERCENT. HEAT INDEX VALUES UP TO 104 EARLY IN THE EVENING.
MONDAY
MOSTLY SUNNY. NOT AS WARM WITH HIGHS IN THE MID 80S.
NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHEAST WINDS AROUND 5 MPH
IN THE EVENING, BECOMING LIGHT AND VARIABLE.
TUESDAY
SUNNY. HIGHS IN THE LOWER 90S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO
100.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE
MID 60S. CHANCE OF RAIN 40 PERCENT.
THURSDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A
CHANCE OF SHOWERS, MAINLY IN THE MORNING. HIGHS IN THE LOWER 80S.
CHANCE OF RAIN 40 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE OF RAIN
20 PERCENT.
FRIDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS IN THE MID 80S. CHANCE OF RAIN 20 PERCENT.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS IN THE MID 80S.
ILZ102-MOZ065-160700-
MONROE IL-JEFFERSON MO-
607 PM CDT SAT AUG 15 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT SUNDAY
TONIGHT
MOSTLY CLEAR THIS EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH. HEAT INDEX
VALUES UP TO 105 EARLY THIS EVENING.
SUNDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS IN THE UPPER 90S.
WEST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX
VALUES UP TO 112.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE
OF SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. HUMID WITH LOWS AROUND 70. NORTH WINDS 5 TO 10 MPH.
CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 108 EARLY IN
THE EVENING.
MONDAY
MOSTLY SUNNY. NOT AS WARM WITH HIGHS IN THE MID 80S.
NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHEAST WINDS AROUND 5 MPH
IN THE EVENING, BECOMING LIGHT AND VARIABLE.
TUESDAY
SUNNY. HIGHS AROUND 90.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.
WEDNESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING,
THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 30 PERCENT.
HEAT INDEX VALUES UP TO 105.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE
OF RAIN 40 PERCENT.
THURSDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE
LOWER 80S. CHANCE OF RAIN 20 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. CHANCE OF RAIN
20 PERCENT.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 80S.
LOWS IN THE MID 60S.
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