810
FPUS53 KLSX 111903
ZFPLSX
ZONE FORECASTS
NATIONAL WEATHER SERVICE SAINT LOUIS MO
203 PM CDT SAT JUL 11 2026
ILZ100-101-MOZ061-063-064-120300-
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
203 PM CDT SAT JUL 11 2026
THIS AFTERNOON
SHOWERS WITH THUNDERSTORMS LIKELY. NEAR STEADY
TEMPERATURE IN THE UPPER 70S. NORTH WINDS 5 TO 10 MPH. CHANCE OF
RAIN 90 PERCENT.
TONIGHT
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE EVENING. LOWS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
CHANCE OF RAIN 40 PERCENT.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS 10 TO
15 MPH.
SUNDAY NIGHT
CLEAR. LOWS IN THE UPPER 60S. NORTH WINDS 5 TO
10 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 80S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE UPPER 60S.
TUESDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS IN THE LOWER 90S.
LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 100.
MOZ042-049-050-120300-
AUDRAIN MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF MEXICO AND FULTON
203 PM CDT SAT JUL 11 2026
THIS AFTERNOON
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL.
NEAR STEADY TEMPERATURE IN THE LOWER 80S. NORTH WINDS AROUND
10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 40 PERCENT.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE
MID 60S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS IN THE MID 80S.
NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
CLEAR. LOWS IN THE MID 60S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 80S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 60S.
TUESDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS IN THE LOWER 90S.
LOWS IN THE LOWER 70S.
MOZ041-047-048-120300-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
203 PM CDT SAT JUL 11 2026
THIS AFTERNOON
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL.
NEAR STEADY TEMPERATURE IN THE LOWER 80S. NORTH WINDS 5 TO
10 MPH. CHANCE OF RAIN 20 PERCENT.
TONIGHT
CLEAR. LOWS IN THE MID 60S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. NORTHEAST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
CLEAR. LOWS IN THE MID 60S. NORTHEAST WINDS 5 TO
10 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
MONDAY
SUNNY. HIGHS IN THE UPPER 80S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE UPPER 60S.
TUESDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS IN THE LOWER 90S.
LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 100.
ILZ095>097-MOZ018-019-026-027-034>036-120300-
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
203 PM CDT SAT JUL 11 2026
THIS AFTERNOON
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE LOWER 80S.
NORTHEAST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF
RAIN 20 PERCENT.
TONIGHT
CLEAR. LOWS IN THE MID 60S. NORTHEAST WINDS 5 TO
10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
CLEAR. LOWS IN THE MID 60S. NORTHEAST WINDS 5 TO
10 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
MONDAY
SUNNY. HIGHS IN THE UPPER 80S. NORTHEAST WINDS AROUND
5 MPH.
MONDAY NIGHT AND TUESDAY
CLEAR. LOWS IN THE UPPER 60S. HIGHS
IN THE UPPER 80S.
TUESDAY NIGHT THROUGH FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 100.
ILZ069-070-074-120300-
CLINTON IL-MARION IL-WASHINGTON IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
203 PM CDT SAT JUL 11 2026
THIS AFTERNOON
SHOWERS WITH THUNDERSTORMS LIKELY. NEAR STEADY
TEMPERATURE IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH. CHANCE
OF RAIN 90 PERCENT.
TONIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.
PATCHY FOG AFTER MIDNIGHT. LOWS IN THE UPPER 60S. NORTH WINDS
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.
SUNDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS IN THE
MID 80S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
CLEAR. LOWS IN THE UPPER 60S. NORTH WINDS 5 TO
10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE UPPER 60S.
TUESDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 20 PERCENT.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN
THE LOWER 70S. HIGHS IN THE UPPER 80S. HEAT INDEX VALUES UP TO
100.
THURSDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HIGHS AROUND 90. CHANCE OF RAIN 20 PERCENT.
HEAT INDEX VALUES UP TO 100.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S.
HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 105.
MOZ074-084-085-099-120300-
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITY OF FARMINGTON
203 PM CDT SAT JUL 11 2026
..FLOOD WATCH IN EFFECT UNTIL 7 PM CDT THIS EVENING
THIS AFTERNOON
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL.
NEAR STEADY TEMPERATURE IN THE LOWER 80S. NORTHWEST WINDS 5 TO
10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 50 PERCENT.
TONIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE EVENING. PATCHY FOG AFTER MIDNIGHT. SOME THUNDERSTORMS MAY
PRODUCE HEAVY RAINFALL IN THE EVENING. LOWS IN THE MID 60S. NORTH
WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.
SUNDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS IN THE
MID 80S. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTH WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 80S. NORTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 60S.
TUESDAY
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 40 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE UPPER 60S.
WEDNESDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN
40 PERCENT.
WEDNESDAY NIGHT THROUGH FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER
70S. HIGHS AROUND 90. HEAT INDEX VALUES UP TO 100.
MOZ051-052-060-120300-
MONTGOMERY MO-LINCOLN MO-WARREN MO-
203 PM CDT SAT JUL 11 2026
THIS AFTERNOON
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. NEAR STEADY TEMPERATURE AROUND 80. NORTH WINDS
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE
MID 60S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS IN THE MID 80S.
NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
CLEAR. LOWS IN THE MID 60S. NORTHEAST WINDS 5 TO
10 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
MONDAY
SUNNY. HIGHS IN THE UPPER 80S. NORTHEAST WINDS AROUND
5 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 60S.
TUESDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS IN THE LOWER 90S.
LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 100.
ILZ058-059-098-099-120300-
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-
203 PM CDT SAT JUL 11 2026
THIS AFTERNOON
SHOWERS AND THUNDERSTORMS LIKELY. NEAR STEADY
TEMPERATURE AROUND 80. NORTHEAST WINDS AROUND 10 MPH WITH GUSTS
UP TO 20 MPH. CHANCE OF RAIN 70 PERCENT.
TONIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 60S. NORTH WINDS
5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS 10 TO
15 MPH.
SUNDAY NIGHT
CLEAR. LOWS IN THE MID 60S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 60S.
TUESDAY THROUGH THURSDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND 90.
LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 100.
FRIDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 20 PERCENT.
HEAT INDEX VALUES UP TO 100.
ILZ060-064-065-120300-
MONTGOMERY IL-BOND IL-FAYETTE IL-
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA
203 PM CDT SAT JUL 11 2026
THIS AFTERNOON
SHOWERS WITH THUNDERSTORMS LIKELY. NEAR STEADY
TEMPERATURE IN THE UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE
OF RAIN 90 PERCENT.
TONIGHT
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE EVENING. LOWS IN THE MID 60S. NORTH WINDS 5 TO 10 MPH. CHANCE
OF RAIN 40 PERCENT.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
CLEAR. LOWS IN THE MID 60S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE UPPER 60S.
TUESDAY THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE
UPPER 80S. LOWS AROUND 70.
THURSDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HIGHS AROUND 90. CHANCE OF RAIN 20 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE LOWER 70S.
FRIDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS AROUND 90. CHANCE OF RAIN 20 PERCENT. HEAT
INDEX VALUES UP TO 100.
ILZ079-MOZ075-120300-
RANDOLPH IL-SAINTE GENEVIEVE MO-
INCLUDING THE CITIES OF CHESTER AND SPARTA
203 PM CDT SAT JUL 11 2026
..FLOOD WATCH IN EFFECT UNTIL 7 PM CDT THIS EVENING
THIS AFTERNOON
SHOWERS WITH THUNDERSTORMS LIKELY. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. NEAR STEADY TEMPERATURE
IN THE UPPER 70S. NORTHWEST WINDS AROUND 10 MPH. CHANCE OF RAIN
90 PERCENT.
TONIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE EVENING. PATCHY FOG AFTER MIDNIGHT. SOME THUNDERSTORMS MAY
PRODUCE HEAVY RAINFALL IN THE EVENING. LOWS IN THE UPPER 60S.
NORTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.
SUNDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS IN THE
MID 80S. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTH WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 80S. NORTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S.
TUESDAY
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 30 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE UPPER 60S.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF
RAIN 20 PERCENT.
WEDNESDAY NIGHT THROUGH FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 105.
MOZ059-062-072-073-120300-
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
203 PM CDT SAT JUL 11 2026
..FLOOD WATCH IN EFFECT UNTIL 7 PM CDT THIS EVENING
THIS AFTERNOON
SHOWERS AND THUNDERSTORMS LIKELY. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. NEAR STEADY TEMPERATURE
IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN
70 PERCENT.
TONIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. PATCHY FOG AFTER MIDNIGHT. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE EVENING. LOWS IN
THE MID 60S. NORTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.
SUNDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS IN THE MID 80S.
NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHEAST
WINDS 5 TO 10 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
MONDAY
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 60S.
TUESDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 20 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE UPPER 60S.
WEDNESDAY
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 40 PERCENT.
WEDNESDAY NIGHT THROUGH FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 100.
ILZ102-MOZ065-120300-
MONROE IL-JEFFERSON MO-
203 PM CDT SAT JUL 11 2026
..FLOOD WATCH IN EFFECT UNTIL 7 PM CDT THIS EVENING
THIS AFTERNOON
SHOWERS WITH THUNDERSTORMS LIKELY. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. NEAR STEADY TEMPERATURE
IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN
90 PERCENT.
TONIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.
PATCHY FOG AFTER MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE HEAVY
RAINFALL IN THE EVENING. LOWS IN THE MID 60S. NORTH WINDS 5 TO
10 MPH. CHANCE OF RAIN 40 PERCENT.
SUNDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS IN THE MID 80S.
NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTH WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE UPPER 60S.
TUESDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 20 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 100.
WEDNESDAY NIGHT THROUGH FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 105.
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