439
FPUS53 KLSX 280628
ZFPLSX
ZONE FORECASTS
NATIONAL WEATHER SERVICE SAINT LOUIS MO
127 AM CDT TUE JUL 28 2026
ILZ100-MOZ061-063-064-281400-
MADISON IL-SAINT CHARLES MO-SAINT LOUIS MO-SAINT LOUIS CITY MO-
INCLUDING THE CITIES OF ALTON, EDWARDSVILLE, SAINT CHARLES,
AND SAINT LOUIS
127 AM CDT TUE JUL 28 2026
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING
REST OF TONIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE AROUND
80. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S. NORTH
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 103.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 80S. NORTHEAST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. EAST WINDS
AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 80S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS
AROUND 70. CHANCE OF RAIN 20 PERCENT.
FRIDAY THROUGH SATURDAY
SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. LOWS IN THE UPPER 60S.
CHANCE OF RAIN 70 PERCENT.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 80S. CHANCE OF RAIN 20 PERCENT.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S.
HIGHS IN THE MID 80S.
ILZ101-281400-
SAINT CLAIR IL-
INCLUDING THE CITIES OF BELLEVILLE AND CAHOKIA
127 AM CDT TUE JUL 28 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING
REST OF TONIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE AROUND
80. WEST WINDS AROUND 5 MPH.
TUESDAY
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.
HUMID WITH HIGHS IN THE LOWER 90S. NORTH WINDS 5 TO 10 MPH. HEAT
INDEX VALUES UP TO 105.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.
COOLER WITH LOWS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
HEAT INDEX VALUES UP TO 100 EARLY IN THE EVENING.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 80S. NORTHEAST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
SUNNY. HIGHS IN THE UPPER 80S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN
THE UPPER 60S. CHANCE OF RAIN 20 PERCENT.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE MID 80S. CHANCE OF RAIN 60 PERCENT.
FRIDAY NIGHT AND SATURDAY
SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
CHANCE OF RAIN 70 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 60S. CHANCE OF
RAIN 30 PERCENT.
SUNDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF
RAIN 20 PERCENT.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S.
HIGHS IN THE MID 80S.
MOZ049-050-281400-
OSAGE MO-CALLAWAY MO-
INCLUDING THE CITY OF FULTON
127 AM CDT TUE JUL 28 2026
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING
REST OF TONIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HUMID WITH HIGHS IN THE LOWER 90S. NORTHWEST WINDS 5 TO
10 MPH. HEAT INDEX VALUES UP TO 104.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 70S. NORTHEAST WINDS AROUND
5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 80S. EAST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. EAST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 70.
CHANCE OF RAIN 50 PERCENT.
FRIDAY AND FRIDAY NIGHT
SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. LOWS IN THE UPPER 60S.
CHANCE OF RAIN 70 PERCENT.
SATURDAY
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 LOWER 80S. 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 MID 80S.
LOWS IN THE MID 60S.
MONDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 20 PERCENT.
MOZ042-281400-
AUDRAIN MO-
INCLUDING THE CITY OF MEXICO
127 AM CDT TUE JUL 28 2026
REST OF TONIGHT
PARTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HUMID WITH HIGHS AROUND 90. NORTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 70. NORTH WINDS AROUND 5 MPH, BECOMING
EAST AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS IN THE MID 80S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. EAST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF
RAIN 50 PERCENT.
FRIDAY AND FRIDAY NIGHT
SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. LOWS IN THE MID 60S.
CHANCE OF RAIN 70 PERCENT.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 80. 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 MID 80S. LOWS
IN THE MID 60S.
MOZ041-047-048-281400-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
127 AM CDT TUE JUL 28 2026
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING
REST OF TONIGHT
PARTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HUMID WITH HIGHS IN THE LOWER 90S. NORTHWEST WINDS 5 TO
10 MPH. HEAT INDEX VALUES UP TO 104.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 70S. NORTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 90. EAST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 70. EAST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 90.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN
SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF
RAIN 60 PERCENT.
FRIDAY
A CHANCE OF THUNDERSTORMS. SHOWERS. HIGHS IN THE MID
80S. CHANCE OF RAIN 80 PERCENT.
FRIDAY NIGHT
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER
60S. CHANCE OF RAIN 70 PERCENT.
SATURDAY
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 LOWER 80S. CHANCE OF
RAIN 50 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE UPPER 60S.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS IN THE UPPER 80S.
LOWS IN THE UPPER 60S.
ILZ095>097-MOZ018-019-026-027-034>036-281400-
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
127 AM CDT TUE JUL 28 2026
REST OF TONIGHT
PARTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HUMID WITH HIGHS AROUND 90. NORTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE UPPER 60S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 80S. EAST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHEAST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF
RAIN 50 PERCENT.
FRIDAY AND FRIDAY NIGHT
SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. LOWS IN THE UPPER 60S.
CHANCE OF RAIN 70 PERCENT.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS AROUND 80. 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 MID 80S. LOWS
IN THE MID 60S.
ILZ069-070-281400-
CLINTON IL-MARION IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
127 AM CDT TUE JUL 28 2026
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING
REST OF TONIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE IN THE
UPPER 70S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.
NORTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 105.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
COOLER WITH LOWS IN THE MID 60S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE MID 60S. NORTHEAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
SUNNY. HIGHS IN THE MID 80S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
FRIDAY
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.
FRIDAY NIGHT AND SATURDAY
SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S.
CHANCE OF RAIN 70 PERCENT.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 80S. CHANCE OF RAIN 20 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S.
MONDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 20 PERCENT.
ILZ074-281400-
WASHINGTON IL-
127 AM CDT TUE JUL 28 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING
REST OF TONIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE AROUND
80. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.
NORTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 106.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.
COOLER WITH LOWS IN THE MID 60S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
SUNNY. HIGHS IN THE UPPER 80S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.
FRIDAY
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.
FRIDAY NIGHT AND SATURDAY
SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS AROUND 80. CHANCE OF
RAIN 70 PERCENT.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 80S. CHANCE OF RAIN 20 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S.
MONDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 20 PERCENT.
MOZ074-084-085-099-281400-
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITY OF FARMINGTON
127 AM CDT TUE JUL 28 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING
REST OF TONIGHT
PARTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND
80. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HOT WITH HIGHS IN THE MID 90S. NORTHWEST
WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH IN THE MORNING. HEAT INDEX
VALUES UP TO 108.
TUESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 70S. NORTHEAST
WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES
UP TO 101 EARLY IN THE EVENING.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. NORTHEAST
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN
THE UPPER 60S. CHANCE OF RAIN 20 PERCENT.
FRIDAY THROUGH SATURDAY
SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. LOWS IN THE UPPER 60S.
CHANCE OF RAIN 70 PERCENT.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. CHANCE OF RAIN 20 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE MID 60S.
MONDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 20 PERCENT.
MOZ051-052-060-281400-
MONTGOMERY MO-LINCOLN MO-WARREN MO-
127 AM CDT TUE JUL 28 2026
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. WEST
WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HUMID WITH HIGHS IN THE LOWER 90S. NORTH WINDS 5 TO
10 MPH. HEAT INDEX VALUES UP TO 104.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS AROUND 70. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 80S. EAST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. EAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER
60S. CHANCE OF RAIN 40 PERCENT.
FRIDAY AND FRIDAY NIGHT
SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. LOWS IN THE UPPER 60S.
CHANCE OF RAIN 70 PERCENT.
SATURDAY
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 LOWER 80S. CHANCE OF
RAIN 50 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 60S. CHANCE OF RAIN
20 PERCENT.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 80S.
LOWS IN THE MID 60S.
MONDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 20 PERCENT.
ILZ058-059-098-099-281400-
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-
127 AM CDT TUE JUL 28 2026
REST OF TONIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE IN THE
UPPER 70S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HUMID WITH HIGHS AROUND 90. NORTH WINDS
5 TO 10 MPH. HEAT INDEX VALUES UP TO 101.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
COOLER WITH LOWS IN THE MID 60S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
SUNNY. HIGHS IN THE UPPER 80S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN
THE UPPER 60S. CHANCE OF RAIN 20 PERCENT.
FRIDAY THROUGH SATURDAY
SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. LOWS IN THE MID 60S.
CHANCE OF RAIN 70 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 60S. CHANCE OF RAIN
20 PERCENT.
SUNDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE MID 60S.
HIGHS IN THE MID 80S.
ILZ060-065-281400-
MONTGOMERY IL-FAYETTE IL-
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA
127 AM CDT TUE JUL 28 2026
REST OF TONIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE IN THE
UPPER 70S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HUMID WITH HIGHS IN THE UPPER 80S. NORTH
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 100.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
COOLER WITH LOWS IN THE MID 60S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S. NORTHEAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
SUNNY. HIGHS IN THE MID 80S.
THURSDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF RAIN 20 PERCENT.
FRIDAY
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 50 PERCENT.
FRIDAY NIGHT AND SATURDAY
SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S.
CHANCE OF RAIN 70 PERCENT.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. CHANCE OF RAIN 20 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
MONDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.
ILZ064-281400-
BOND IL-
127 AM CDT TUE JUL 28 2026
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING
REST OF TONIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE IN THE
UPPER 70S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HUMID WITH HIGHS AROUND 90. NORTH WINDS
5 TO 10 MPH. HEAT INDEX VALUES UP TO 102.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
COOLER WITH LOWS IN THE MID 60S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE MID 60S. NORTHEAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
SUNNY. HIGHS IN THE MID 80S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN
THE UPPER 60S. CHANCE OF RAIN 20 PERCENT.
FRIDAY
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 50 PERCENT.
FRIDAY NIGHT AND SATURDAY
SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S.
CHANCE OF RAIN 70 PERCENT.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. CHANCE OF RAIN 20 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
MONDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.
ILZ079-MOZ075-281400-
RANDOLPH IL-SAINTE GENEVIEVE MO-
INCLUDING THE CITIES OF CHESTER AND SPARTA
127 AM CDT TUE JUL 28 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING
REST OF TONIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.
HUMID WITH HIGHS IN THE MID 90S. NORTHWEST WINDS 5 TO 10 MPH.
HEAT INDEX VALUES UP TO 107.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COOLER WITH LOWS IN THE UPPER 60S. NORTHEAST WINDS
AROUND 5 MPH. HEAT INDEX VALUES UP TO 100 EARLY IN THE EVENING.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 80S. NORTHEAST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
SUNNY. HIGHS IN THE UPPER 80S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN
THE UPPER 60S. CHANCE OF RAIN 20 PERCENT.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE MID 80S. CHANCE OF RAIN 60 PERCENT.
FRIDAY NIGHT AND SATURDAY
SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
CHANCE OF RAIN 70 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE MID
60S. CHANCE OF RAIN 30 PERCENT.
SUNDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF
RAIN 20 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
MONDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 20 PERCENT.
MOZ059-062-281400-
GASCONADE MO-FRANKLIN MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
127 AM CDT TUE JUL 28 2026
..HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING
REST OF TONIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE AROUND
80. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HUMID WITH HIGHS IN THE MID 90S. NORTHWEST WINDS 5 TO
10 MPH. HEAT INDEX VALUES UP TO 105.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 70S. NORTHEAST WINDS AROUND
5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 80S. EAST WINDS AROUND
5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. EAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 90.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER
60S. CHANCE OF RAIN 40 PERCENT.
FRIDAY THROUGH SATURDAY
SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. LOWS IN THE UPPER 60S.
CHANCE OF RAIN 70 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE MID
60S. CHANCE OF RAIN 50 PERCENT.
SUNDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF
RAIN 20 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
MONDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 20 PERCENT.
MOZ072-073-281400-
CRAWFORD MO-WASHINGTON MO-
127 AM CDT TUE JUL 28 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING
REST OF TONIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE AROUND
80. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HOT WITH HIGHS IN THE MID 90S. NORTHWEST
WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING NORTH IN THE
AFTERNOON. HEAT INDEX VALUES UP TO 106.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 70S. NORTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 80S. NORTHEAST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. EAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 90.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER
60S. CHANCE OF RAIN 40 PERCENT.
FRIDAY AND FRIDAY NIGHT
SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. LOWS IN THE UPPER 60S.
CHANCE OF RAIN 70 PERCENT.
SATURDAY
A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN SHOWERS LIKELY WITH A CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE
OF RAIN 60 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF
RAIN 50 PERCENT.
SUNDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF
RAIN 20 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
MONDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 20 PERCENT.
ILZ102-MOZ065-281400-
MONROE IL-JEFFERSON MO-
127 AM CDT TUE JUL 28 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING
REST OF TONIGHT
MOSTLY CLEAR. NEAR STEADY TEMPERATURE AROUND
80. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 90S.
NORTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 107.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 70. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 80S. NORTHEAST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. EAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN
THE UPPER 60S. CHANCE OF RAIN 20 PERCENT.
FRIDAY THROUGH SATURDAY
SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. LOWS IN THE UPPER 60S.
CHANCE OF RAIN 70 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE MID
60S. CHANCE OF RAIN 30 PERCENT.
SUNDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF
RAIN 20 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
MONDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 20 PERCENT.
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