098
FPUS53 KLSX 281449
ZFPLSX
ZONE FORECASTS
NATIONAL WEATHER SERVICE SAINT LOUIS MO
948 AM CDT FRI AUG 28 2026
ILZ100-101-MOZ061-063-064-282200-
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
948 AM CDT FRI AUG 28 2026
REST OF TODAY
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS
AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST WINDS AROUND
5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE UPPER 60S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. HOT. LOWS
IN THE MID 70S. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO
105.
THURSDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING. HOT
WITH HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT.
MOZ042-049-050-282200-
AUDRAIN MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF MEXICO AND FULTON
948 AM CDT FRI AUG 28 2026
REST OF TODAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS
5 TO 10 MPH WITH GUSTS UP TO 20 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. SOUTH
WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH
WITH GUSTS UP TO 20 MPH.
SUNDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. HOT. LOWS
IN THE MID 70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO
105.
THURSDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING. HOT
WITH HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.
MOZ041-047-048-282200-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
948 AM CDT FRI AUG 28 2026
REST OF TODAY
SUNNY. HIGHS IN THE MID 80S. LIGHT AND VARIABLE
WINDS, BECOMING NORTHEAST AROUND 5 MPH THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. SOUTH WINDS
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 70. SOUTH WINDS 5 TO
10 MPH WITH GUSTS UP TO 20 MPH.
SUNDAY
SUNNY, HOT WITH HIGHS IN THE UPPER 90S. SOUTH WINDS
5 TO 10 MPH WITH GUSTS UP TO 20 MPH.
SUNDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. HOT. LOWS
IN THE MID 70S. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO
105.
THURSDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING. HOT
WITH HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT. HEAT
INDEX VALUES UP TO 105 IN THE AFTERNOON.
ILZ095>097-MOZ018-019-026-027-034>036-282200-
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
948 AM CDT FRI AUG 28 2026
REST OF TODAY
SUNNY. HIGHS IN THE MID 80S. LIGHT AND VARIABLE
WINDS, BECOMING NORTHEAST AROUND 5 MPH THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHEAST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO
10 MPH WITH GUSTS UP TO 20 MPH.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 70. SOUTH WINDS 5 TO 10 MPH WITH GUSTS
UP TO 20 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. SOUTH WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
MONDAY
MOSTLY SUNNY. HOT WITH HIGHS IN THE MID 90S.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. HOT. LOWS IN THE MID
70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 100.
TUESDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN
20 PERCENT.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HOT. HIGHS IN THE
MID 90S. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 100.
THURSDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING. HOT
WITH HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.
ILZ069-070-074-282200-
CLINTON IL-MARION IL-WASHINGTON IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
948 AM CDT FRI AUG 28 2026
REST OF TODAY
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS
AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. HOT. LOWS
IN THE MID 70S. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO
105.
THURSDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING. HOT
WITH HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT. HEAT
INDEX VALUES UP TO 105.
MOZ074-084-085-099-282200-
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITY OF FARMINGTON
948 AM CDT FRI AUG 28 2026
REST OF TODAY
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS
AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
SATURDAY
SUNNY. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS AROUND
5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S.
MONDAY
SUNNY. HIGHS IN THE LOWER 90S.
MONDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
LOWER 70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 105.
THURSDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING. HOT
WITH HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.
MOZ051-052-060-282200-
MONTGOMERY MO-LINCOLN MO-WARREN MO-
948 AM CDT FRI AUG 28 2026
REST OF TODAY
SUNNY. HIGHS IN THE MID 80S. LIGHT AND VARIABLE
WINDS, BECOMING NORTHEAST AROUND 5 MPH THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT AND VARIABLE
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH
WITH GUSTS UP TO 20 MPH.
SUNDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. HOT. LOWS
IN THE MID 70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO
105.
THURSDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING. HOT
WITH HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX
VALUES UP TO 105 IN THE AFTERNOON.
ILZ058-059-098-099-282200-
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-
948 AM CDT FRI AUG 28 2026
REST OF TODAY
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS
AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST WINDS AROUND
5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS
5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTH
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH
WITH GUSTS UP TO 20 MPH.
SUNDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. HOT. LOWS
IN THE MID 70S. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO
100.
THURSDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING. HOT
WITH HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT.
ILZ060-064-065-282200-
MONTGOMERY IL-BOND IL-FAYETTE IL-
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA
948 AM CDT FRI AUG 28 2026
REST OF TODAY
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS
AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 60. EAST WINDS AROUND 5 MPH
IN THE EVENING, BECOMING LIGHT AND VARIABLE.
SATURDAY
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.
HIGHS IN THE MID 80S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. HOT. LOWS
IN THE MID 70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO
100.
THURSDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING. HOT
WITH HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT.
ILZ079-MOZ075-282200-
RANDOLPH IL-SAINTE GENEVIEVE MO-
INCLUDING THE CITIES OF CHESTER AND SPARTA
948 AM CDT FRI AUG 28 2026
REST OF TODAY
SUNNY. HIGHS IN THE MID 80S. NORTH WINDS AROUND
5 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. HOT. LOWS
IN THE LOWER 70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO
105.
THURSDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING. HOT
WITH HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX
VALUES UP TO 105.
MOZ059-062-072-073-282200-
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
948 AM CDT FRI AUG 28 2026
REST OF TODAY
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS
AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT AND VARIABLE
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. HOT. LOWS
IN THE LOWER 70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO
105.
THURSDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING. HOT
WITH HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX
VALUES UP TO 105.
ILZ102-MOZ065-282200-
MONROE IL-JEFFERSON MO-
948 AM CDT FRI AUG 28 2026
REST OF TODAY
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS
AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST WINDS AROUND
5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. HOT. LOWS
IN THE LOWER 70S. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO
105.
THURSDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING. HOT
WITH HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT. HEAT
INDEX VALUES UP TO 105.
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