884
FPUS53 KLSX 181638
ZFPLSX
ZONE FORECASTS
NATIONAL WEATHER SERVICE SAINT LOUIS MO
1138 AM CDT THU JUN 18 2026
ILZ100-101-MOZ061-063-064-190000-
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
1138 AM CDT THU JUN 18 2026
THIS AFTERNOON
PARTLY SUNNY WITH A CHANCE OF SHOWERS WITH
ISOLATED THUNDERSTORMS. COOLER. NEAR STEADY TEMPERATURE IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.
TONIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS WITH
ISOLATED THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER
MIDNIGHT. COOLER WITH LOWS IN THE UPPER 50S. NORTHWEST WINDS 5 TO
10 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE. CHANCE OF
RAIN 20 PERCENT.
JUNETEENTH
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST
WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. NORTH WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR 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 40 PERCENT.
SUNDAY
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE
MORNING, THEN SHOWERS WITH THUNDERSTORMS LIKELY IN THE AFTERNOON.
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 90 PERCENT.
SUNDAY NIGHT
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID
60S. CHANCE OF RAIN 90 PERCENT.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
MOZ042-049-050-190000-
AUDRAIN MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF MEXICO AND FULTON
1138 AM CDT THU JUN 18 2026
THIS AFTERNOON
PARTLY SUNNY EARLY, THEN BECOMING MOSTLY
CLOUDY. A CHANCE OF SHOWERS WITH ISOLATED THUNDERSTORMS. COOLER
WITH HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF
RAIN 50 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. PATCHY
FOG AFTER MIDNIGHT. LOWS IN THE UPPER 50S. WEST WINDS AROUND
5 MPH.
JUNETEENTH
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS IN
THE LOWER 80S. LIGHT AND VARIABLE WINDS, BECOMING NORTHWEST
AROUND 5 MPH IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH SHOWERS
LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE
MID 60S. CHANCE OF RAIN 70 PERCENT.
SUNDAY
SHOWERS. A CHANCE OF THUNDERSTORMS IN THE MORNING, THEN
THUNDERSTORMS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 80S.
CHANCE OF RAIN 90 PERCENT.
SUNDAY NIGHT
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID
60S. CHANCE OF RAIN 90 PERCENT.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. HIGHS IN THE UPPER 70S.
MONDAY NIGHT THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 60.
HIGHS AROUND 80.
MOZ041-047-048-190000-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
1138 AM CDT THU JUN 18 2026
THIS AFTERNOON
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH
ISOLATED THUNDERSTORMS. COOLER. NEAR STEADY TEMPERATURE IN THE
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN
50 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. PATCHY
FOG AFTER MIDNIGHT. LOWS IN THE UPPER 50S. NORTHWEST WINDS AROUND
5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
JUNETEENTH
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS IN
THE MID 80S. LIGHT AND VARIABLE WINDS, BECOMING NORTH AROUND
5 MPH IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH IN
THE EVENING, BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN
20 PERCENT.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH SHOWERS
LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE
UPPER 60S. CHANCE OF RAIN 70 PERCENT.
SUNDAY
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE MORNING,
THEN SHOWERS WITH THUNDERSTORMS LIKELY IN THE AFTERNOON. LOCALLY
HEAVY RAINFALL POSSIBLE IN THE MORNING. HIGHS IN THE LOWER 80S.
CHANCE OF RAIN 90 PERCENT.
SUNDAY NIGHT
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
MID 60S. CHANCE OF RAIN 70 PERCENT.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. HIGHS IN THE UPPER 70S.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
LOWER 60S. HIGHS AROUND 80.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF
RAIN 20 PERCENT.
ILZ095>097-MOZ018-019-026-027-034>036-190000-
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
1138 AM CDT THU JUN 18 2026
THIS AFTERNOON
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS WITH
ISOLATED THUNDERSTORMS EARLY. HIGHS IN THE MID 70S. WEST WINDS
5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
JUNETEENTH
SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS AROUND
5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
SATURDAY
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND
5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF RAIN 70 PERCENT.
SUNDAY
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE MORNING,
THEN SHOWERS WITH THUNDERSTORMS LIKELY IN THE AFTERNOON. LOCALLY
HEAVY RAINFALL POSSIBLE IN THE MORNING. HIGHS IN THE UPPER 70S.
CHANCE OF RAIN 90 PERCENT.
SUNDAY NIGHT
SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF RAIN 70 PERCENT.
MONDAY
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 60.
HIGHS AROUND 80.
ILZ069-070-074-190000-
CLINTON IL-MARION IL-WASHINGTON IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
1138 AM CDT THU JUN 18 2026
THIS AFTERNOON
MOSTLY SUNNY WITH ISOLATED THUNDERSTORMS. A
SLIGHT CHANCE OF SHOWERS EARLY, THEN A CHANCE OF SHOWERS. COOLER.
NEAR STEADY TEMPERATURE IN THE UPPER 70S. NORTHWEST WINDS 5 TO
10 MPH. CHANCE OF RAIN 40 PERCENT.
TONIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH ISOLATED
THUNDERSTORMS IN THE EVENING. COOLER WITH LOWS AROUND 60.
NORTHWEST WINDS 5 TO 10 MPH IN THE EVENING, BECOMING LIGHT AND
VARIABLE. CHANCE OF RAIN 30 PERCENT.
JUNETEENTH
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST
WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. NORTHWEST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
SATURDAY
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 60S.
CHANCE OF RAIN 30 PERCENT.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE MORNING, THEN MOSTLY CLOUDY WITH SHOWERS WITH
THUNDERSTORMS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 80S.
CHANCE OF RAIN 80 PERCENT.
SUNDAY NIGHT
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF
RAIN 90 PERCENT.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
WEDNESDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF RAIN
20 PERCENT.
MOZ074-084-085-099-190000-
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITY OF FARMINGTON
1138 AM CDT THU JUN 18 2026
THIS AFTERNOON
PARTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH
WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLOUDY. COOLER WITH LOWS IN THE LOWER 60S.
NORTH WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND
VARIABLE.
JUNETEENTH
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTH WINDS
AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE LOWER 60S. EAST WINDS AROUND 5 MPH IN THE EVENING,
BECOMING LIGHT AND VARIABLE.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 5 MPH. CHANCE
OF RAIN 20 PERCENT.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY
WITH A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF RAIN 30 PERCENT.
SUNDAY
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS. HIGHS IN
THE MID 80S. CHANCE OF RAIN 70 PERCENT.
SUNDAY NIGHT
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF
RAIN NEAR 100 PERCENT.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE
AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 50 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60.
TUESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF
RAIN 20 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
WEDNESDAY
MOSTLY 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.
MOZ051-052-060-190000-
MONTGOMERY MO-LINCOLN MO-WARREN MO-
1138 AM CDT THU JUN 18 2026
THIS AFTERNOON
MOSTLY CLOUDY WITH ISOLATED THUNDERSTORMS.
SHOWERS LIKELY EARLY, THEN A CHANCE OF SHOWERS. COOLER. NEAR
STEADY TEMPERATURE IN THE LOWER 70S. NORTHWEST WINDS AROUND
5 MPH. CHANCE OF RAIN 60 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. PATCHY
FOG AFTER MIDNIGHT. LOWS IN THE UPPER 50S. NORTHWEST WINDS AROUND
5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
JUNETEENTH
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS IN
THE LOWER 80S. LIGHT AND VARIABLE WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. LIGHT AND
VARIABLE WINDS.
SATURDAY NIGHT
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE
MID 60S. CHANCE OF RAIN 50 PERCENT.
SUNDAY
SHOWERS. A CHANCE OF THUNDERSTORMS IN THE MORNING, THEN
THUNDERSTORMS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 80S.
CHANCE OF RAIN 90 PERCENT.
SUNDAY NIGHT
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 60S. CHANCE OF RAIN 90 PERCENT.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.
MONDAY NIGHT THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 80S.
ILZ058-059-098-099-190000-
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-
1138 AM CDT THU JUN 18 2026
THIS AFTERNOON
MOSTLY SUNNY EARLY, THEN BECOMING MOSTLY
CLOUDY. A CHANCE OF SHOWERS WITH ISOLATED THUNDERSTORMS. COOLER.
NEAR STEADY TEMPERATURE IN THE LOWER 70S. NORTHWEST WINDS 5 TO
10 MPH. CHANCE OF RAIN 50 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COOLER
WITH LOWS IN THE MID 50S. NORTHWEST WINDS AROUND 5 MPH IN THE
EVENING, BECOMING LIGHT AND VARIABLE.
JUNETEENTH
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST
WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST WINDS
AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY 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
50 PERCENT.
SUNDAY
SHOWERS. A CHANCE OF THUNDERSTORMS IN THE MORNING, THEN
THUNDERSTORMS LIKELY IN THE AFTERNOON. HIGHS AROUND 80. CHANCE OF
RAIN 90 PERCENT.
SUNDAY NIGHT
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 60S. CHANCE OF RAIN 90 PERCENT.
MONDAY
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF
RAIN 20 PERCENT.
ILZ060-064-065-190000-
MONTGOMERY IL-BOND IL-FAYETTE IL-
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA
1138 AM CDT THU JUN 18 2026
THIS AFTERNOON
PARTLY SUNNY WITH A CHANCE OF SHOWERS WITH
ISOLATED THUNDERSTORMS. COOLER. NEAR STEADY TEMPERATURE IN THE
LOWER 70S. WEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS IN
THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH IN THE EVENING,
BECOMING LIGHT AND VARIABLE.
JUNETEENTH
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST
WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF RAIN 20 PERCENT.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE MORNING, THEN MOSTLY CLOUDY WITH SHOWERS WITH
THUNDERSTORMS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 80S.
CHANCE OF RAIN 90 PERCENT.
SUNDAY NIGHT
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 60S.
CHANCE OF RAIN 90 PERCENT.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID
70S. CHANCE OF RAIN 20 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE UPPER
70S. LOWS IN THE UPPER 50S.
WEDNESDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HIGHS AROUND 80. CHANCE OF RAIN 20 PERCENT.
ILZ079-MOZ075-190000-
RANDOLPH IL-SAINTE GENEVIEVE MO-
INCLUDING THE CITIES OF CHESTER AND SPARTA
1138 AM CDT THU JUN 18 2026
THIS AFTERNOON
MOSTLY SUNNY. NEAR STEADY TEMPERATURE IN THE
LOWER 80S. NORTH WINDS 5 TO 10 MPH.
TONIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS WITH
ISOLATED THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER
MIDNIGHT. MUCH COOLER WITH LOWS AROUND 60. NORTHWEST WINDS 5 TO
10 MPH. CHANCE OF RAIN 20 PERCENT.
JUNETEENTH
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTH WINDS
AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. EAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
SATURDAY
SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY
WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID
60S. CHANCE OF RAIN 20 PERCENT.
SUNDAY
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS. HIGHS IN
THE MID 80S. CHANCE OF RAIN 70 PERCENT.
SUNDAY NIGHT
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF RAIN NEAR 100 PERCENT.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE
AFTERNOON. HIGHS AROUND 80. CHANCE OF RAIN 40 PERCENT.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
60. HIGHS AROUND 80.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF
RAIN 20 PERCENT.
MOZ059-062-072-073-190000-
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
1138 AM CDT THU JUN 18 2026
THIS AFTERNOON
MOSTLY SUNNY EARLY, THEN BECOMING MOSTLY
CLOUDY. ISOLATED THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS EARLY,
THEN A CHANCE OF SHOWERS. COOLER. NEAR STEADY TEMPERATURE IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN
50 PERCENT.
TONIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH ISOLATED
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
PATCHY FOG AFTER MIDNIGHT. COOLER WITH LOWS IN THE UPPER 50S.
NORTHWEST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND
VARIABLE. CHANCE OF RAIN 30 PERCENT.
JUNETEENTH
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS IN
THE MID 80S. LIGHT AND VARIABLE WINDS.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE LOWER 60S. LIGHT AND VARIABLE WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY
WITH A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF RAIN 50 PERCENT.
SUNDAY
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE
MORNING, THEN SHOWERS WITH THUNDERSTORMS LIKELY IN THE AFTERNOON.
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 90 PERCENT.
SUNDAY NIGHT
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 60S.
CHANCE OF RAIN NEAR 100 PERCENT.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE
AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 50 PERCENT.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
60. HIGHS IN THE UPPER 70S.
WEDNESDAY
MOSTLY 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.
ILZ102-MOZ065-190000-
MONROE IL-JEFFERSON MO-
1138 AM CDT THU JUN 18 2026
THIS AFTERNOON
PARTLY SUNNY. A CHANCE OF SHOWERS WITH ISOLATED
THUNDERSTORMS. COOLER. NEAR STEADY TEMPERATURE IN THE UPPER 70S.
LIGHT AND VARIABLE WINDS, BECOMING NORTHWEST AROUND 5 MPH. CHANCE
OF RAIN 40 PERCENT.
TONIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH ISOLATED
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
COOLER WITH LOWS IN THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH
IN THE EVENING, BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN
30 PERCENT.
JUNETEENTH
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE MID 60S. EAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING
LIGHT AND VARIABLE.
SATURDAY
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY
WITH A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF RAIN 30 PERCENT.
SUNDAY
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE
MORNING, THEN SHOWERS WITH THUNDERSTORMS LIKELY IN THE AFTERNOON.
HIGHS IN THE MID 80S. CHANCE OF RAIN 90 PERCENT.
SUNDAY NIGHT
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF RAIN
NEAR 100 PERCENT.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. CHANCE OF RAIN 30 PERCENT.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF
RAIN 20 PERCENT.
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