451
FPUS53 KILX 131704
ZFPILX
ZONE FORECASTS
NATIONAL WEATHER SERVICE LINCOLN IL
1203 PM CDT THU AUG 13 2026
ILZ027-140100-
KNOX-
INCLUDING THE CITY OF GALESBURG
1203 PM CDT THU AUG 13 2026
..FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY MORNING
THIS AFTERNOON
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS
MAY PRODUCE HEAVY RAINFALL. HIGHS IN THE LOWER 80S. EAST WINDS
5 TO 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 80 PERCENT.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE EVENING, THEN SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. LOCALLY HEAVY
RAINFALL POSSIBLE AFTER MIDNIGHT. HUMID WITH LOWS IN THE UPPER
60S. EAST WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF
RAIN 90 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY WITH A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE MORNING. HUMID
WITH HIGHS IN THE MID 80S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN
60 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HUMID
WITH LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH WITH GUSTS UP
TO 20 MPH. CHANCE OF RAIN 50 PERCENT.
SATURDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.
HUMID WITH HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 107 IN THE
AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE LOWER 70S. CHANCE OF RAIN 40 PERCENT.
SUNDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 40 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER 80S.
LOWS IN THE LOWER 60S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
TUESDAY 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.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
ILZ028-140100-
STARK-
INCLUDING THE CITY OF TOULON
1203 PM CDT THU AUG 13 2026
..FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY MORNING
THIS AFTERNOON
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS
MAY PRODUCE HEAVY RAINFALL. NEAR STEADY TEMPERATURE IN THE UPPER
70S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 80 PERCENT.
TONIGHT
SHOWERS AND THUNDERSTORMS LIKELY IN THE EVENING, THEN
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY
PRODUCE HEAVY RAINFALL. LOCALLY HEAVY RAINFALL POSSIBLE AFTER
MIDNIGHT. LOWS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH. CHANCE
OF RAIN 80 PERCENT.
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE MORNING. HUMID
WITH HIGHS IN THE LOWER 80S. EAST WINDS 5 TO 10 MPH. CHANCE OF
RAIN 70 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HUMID WITH LOWS AROUND 70. EAST WINDS 5 TO 10 MPH
WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 50 PERCENT.
SATURDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S. SOUTH WINDS
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO
103 IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF
RAIN 30 PERCENT.
SUNDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 40 PERCENT.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
HIGHS AROUND 80.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS AROUND 80.
TUESDAY 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.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S.
ILZ030-140100-
MARSHALL-
INCLUDING THE CITY OF LACON
1203 PM CDT THU AUG 13 2026
..FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY MORNING
THIS AFTERNOON
SHOWERS WITH THUNDERSTORMS LIKELY. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. NEAR STEADY TEMPERATURE
IN THE UPPER 70S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN
80 PERCENT.
TONIGHT
SHOWERS AND THUNDERSTORMS LIKELY IN THE EVENING, THEN
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY
PRODUCE HEAVY RAINFALL. LOCALLY HEAVY RAINFALL POSSIBLE AFTER
MIDNIGHT. HUMID WITH LOWS IN THE UPPER 60S. EAST WINDS 5 TO
10 MPH. CHANCE OF RAIN 80 PERCENT.
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE
HEAVY RAINFALL IN THE MORNING. HUMID WITH HIGHS IN THE LOWER 80S.
EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HUMID WITH LOWS IN THE LOWER 70S. EAST WINDS 5 TO
10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 50 PERCENT.
SATURDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S. SOUTH WINDS
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO
106 IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF
RAIN 30 PERCENT.
SUNDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 40 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 80.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
TUESDAY 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.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S.
ILZ029-140100-
PEORIA-
INCLUDING THE CITY OF PEORIA
1203 PM CDT THU AUG 13 2026
..FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY MORNING
THIS AFTERNOON
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS
MAY PRODUCE HEAVY RAINFALL. NEAR STEADY TEMPERATURE AROUND 80.
EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 80 PERCENT.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE EVENING, THEN SHOWERS AND THUNDERSTORMS LIKELY AFTER
MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HUMID
WITH LOWS AROUND 70. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN
70 PERCENT.
FRIDAY
PARTLY SUNNY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE MORNING. HUMID
WITH HIGHS IN THE MID 80S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN
70 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HUMID
WITH LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH WITH GUSTS UP
TO 20 MPH. CHANCE OF RAIN 50 PERCENT.
SATURDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S. SOUTH WINDS
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO
107 IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF
RAIN 30 PERCENT.
SUNDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER 80S.
LOWS IN THE MID 60S.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER
80S. LOWS IN THE MID 60S.
ILZ031-140100-
WOODFORD-
INCLUDING THE CITY OF EUREKA
1203 PM CDT THU AUG 13 2026
..FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY MORNING
THIS AFTERNOON
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HIGHS IN THE LOWER
80S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.
TONIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING,
THEN SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS
MAY PRODUCE HEAVY RAINFALL. LOCALLY HEAVY RAINFALL POSSIBLE AFTER
MIDNIGHT. HUMID WITH LOWS IN THE UPPER 60S. EAST WINDS 5 TO
10 MPH. CHANCE OF RAIN 80 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY WITH A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE MORNING. HUMID
WITH HIGHS IN THE MID 80S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN
70 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HUMID WITH LOWS IN THE LOWER 70S. EAST WINDS 5 TO
10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 50 PERCENT.
SATURDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S. SOUTH WINDS
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO
107 IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 40 PERCENT.
HEAT INDEX VALUES UP TO 100.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER
80S. LOWS IN THE MID 60S.
ILZ036-140100-
FULTON-
INCLUDING THE CITY OF CANTON
1203 PM CDT THU AUG 13 2026
THIS AFTERNOON
SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER
80S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 80 PERCENT.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN SHOWERS AND THUNDERSTORMS
LIKELY AFTER MIDNIGHT. HUMID WITH LOWS AROUND 70. EAST WINDS 5 TO
10 MPH. CHANCE OF RAIN 70 PERCENT.
FRIDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S. EAST WINDS 5 TO
10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 102 IN
THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. HUMID WITH
LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH WITH GUSTS UP TO
20 MPH. CHANCE OF RAIN 50 PERCENT.
SATURDAY
MOSTLY SUNNY. HUMID WITH HIGHS AROUND 90. SOUTH WINDS
AROUND 5 MPH. HEAT INDEX VALUES UP TO 109 IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 30 PERCENT.
HEAT INDEX VALUES UP TO 100.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.
MONDAY THROUGH WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 80S.
LOWS IN THE MID 60S.
ILZ037-140100-
TAZEWELL-
INCLUDING THE CITY OF PEKIN
1203 PM CDT THU AUG 13 2026
..FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY MORNING
THIS AFTERNOON
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. NEAR STEADY
TEMPERATURE IN THE LOWER 80S. EAST WINDS 5 TO 10 MPH. CHANCE OF
RAIN 70 PERCENT.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS WITH A SLIGHT
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS AND THUNDERSTORMS
LIKELY AFTER MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE HEAVY
RAINFALL. HUMID WITH LOWS AROUND 70. EAST WINDS 5 TO 10 MPH.
CHANCE OF RAIN 70 PERCENT.
FRIDAY
PARTLY SUNNY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE
HEAVY RAINFALL IN THE MORNING. HUMID WITH HIGHS IN THE MID 80S.
EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID
WITH LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH. CHANCE OF
RAIN 50 PERCENT.
SATURDAY
MOSTLY SUNNY. HUMID WITH HIGHS AROUND 90. SOUTH WINDS
5 TO 10 MPH. HEAT INDEX VALUES UP TO 106 IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 30 PERCENT.
HEAT INDEX VALUES UP TO 100.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE LOWER 80S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE MID 80S.
ILZ038-140100-
MCLEAN-
INCLUDING THE CITIES OF BLOOMINGTON AND NORMAL
1203 PM CDT THU AUG 13 2026
..FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY MORNING
THIS AFTERNOON
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL.
NEAR STEADY TEMPERATURE AROUND 80. EAST WINDS 5 TO 10 MPH. CHANCE
OF RAIN 50 PERCENT.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE EVENING, THEN SHOWERS WITH THUNDERSTORMS LIKELY AFTER
MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HUMID
WITH LOWS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH. CHANCE OF
RAIN 80 PERCENT.
FRIDAY
PARTLY SUNNY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE
HEAVY RAINFALL IN THE MORNING. HUMID WITH HIGHS IN THE MID 80S.
SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.
EAST WINDS AROUND 10 MPH. CHANCE OF RAIN 50 PERCENT.
SATURDAY
MOSTLY SUNNY. HUMID WITH HIGHS IN THE UPPER 80S.
SOUTH WINDS AROUND 10 MPH. HEAT INDEX VALUES UP TO 108 IN THE
AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 40 PERCENT.
HEAT INDEX VALUES UP TO 100.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 60S. CHANCE OF
RAIN 40 PERCENT.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.
LOWS IN THE LOWER 60S.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S.
ILZ040-140100-
SCHUYLER-
INCLUDING THE CITY OF RUSHVILLE
1203 PM CDT THU AUG 13 2026
THIS AFTERNOON
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE MID 80S. SOUTHEAST
WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH
A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH
LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN
50 PERCENT.
FRIDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING. HUMID WITH HIGHS IN THE LOWER 90S. SOUTHEAST WINDS
5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO
106 IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. EAST WINDS 5 TO
10 MPH. CHANCE OF RAIN 40 PERCENT.
SATURDAY
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 105.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
70S. HIGHS IN THE UPPER 80S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 60S.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 80S.
LOWS IN THE UPPER 60S.
ILZ041-140100-
MASON-
INCLUDING THE CITY OF HAVANA
1203 PM CDT THU AUG 13 2026
THIS AFTERNOON
SHOWERS AND THUNDERSTORMS LIKELY. NEAR STEADY
TEMPERATURE IN THE MID 80S. EAST WINDS 5 TO 10 MPH. CHANCE OF
RAIN 70 PERCENT.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN SHOWERS AND THUNDERSTORMS
LIKELY AFTER MIDNIGHT. HUMID WITH LOWS AROUND 70. EAST WINDS 5 TO
10 MPH. CHANCE OF RAIN 70 PERCENT.
FRIDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO
103 IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. EAST WINDS 5 TO
10 MPH. CHANCE OF RAIN 40 PERCENT.
SATURDAY
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTH WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 106 IN THE
AFTERNOON.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
70S. HIGHS IN THE UPPER 80S.
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.
LOWS IN THE MID 60S.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE MID 80S.
ILZ047-140100-
CASS-
INCLUDING THE CITY OF BEARDSTOWN
1203 PM CDT THU AUG 13 2026
THIS AFTERNOON
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE MID 80S. SOUTHEAST
WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES
UP TO 100.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH
A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH
LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN
50 PERCENT.
FRIDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING. HUMID WITH HIGHS IN THE LOWER 90S. SOUTHEAST WINDS
5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO
106 IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S.
SOUTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 106.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 70S.
HIGHS IN THE LOWER 90S.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE
UPPER 60S. CHANCE OF RAIN 30 PERCENT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 60S.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 80S.
LOWS IN THE UPPER 60S.
ILZ048-140100-
MENARD-
INCLUDING THE CITY OF PETERSBURG
1203 PM CDT THU AUG 13 2026
THIS AFTERNOON
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS
WITH A SLIGHT CHANCE OF SHOWERS. NEAR STEADY TEMPERATURE IN THE
MID 80S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH
A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH
LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN
50 PERCENT.
FRIDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING. HUMID WITH HIGHS AROUND 90. SOUTHEAST WINDS 5 TO
10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 104 IN
THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S.
EAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTH WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 105.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 70S.
HIGHS IN THE LOWER 90S.
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 80S.
LOWS IN THE UPPER 60S.
ILZ042-140100-
LOGAN-
INCLUDING THE CITY OF LINCOLN
1203 PM CDT THU AUG 13 2026
THIS AFTERNOON
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE MID 80S. EAST WINDS
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN SHOWERS AND THUNDERSTORMS
LIKELY AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. EAST
WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.
FRIDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO
101 IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S.
EAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTH WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 106 IN THE
AFTERNOON.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 70S.
HIGHS IN THE UPPER 80S.
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S.
HIGHS IN THE LOWER 80S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE MID 80S.
ILZ043-140100-
DE WITT-
INCLUDING THE CITY OF CLINTON
1203 PM CDT THU AUG 13 2026
THIS AFTERNOON
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE
LOWER 80S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN SHOWERS AND THUNDERSTORMS
LIKELY AFTER MIDNIGHT. HUMID WITH LOWS AROUND 70. EAST WINDS
AROUND 10 MPH. CHANCE OF RAIN 70 PERCENT.
FRIDAY
PARTLY SUNNY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE MORNING. HUMID WITH HIGHS IN THE MID 80S.
EAST WINDS AROUND 10 MPH. CHANCE OF RAIN 70 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S. EAST WINDS
AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HUMID WITH HIGHS AROUND 90. SOUTH WINDS
AROUND 10 MPH. HEAT INDEX VALUES UP TO 104 IN THE AFTERNOON.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 70S.
HIGHS IN THE UPPER 80S.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 60S. CHANCE OF
RAIN 30 PERCENT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE LOWER 80S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE MID 80S.
ILZ049-140100-
SCOTT-
INCLUDING THE CITY OF WINCHESTER
1203 PM CDT THU AUG 13 2026
THIS AFTERNOON
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO
10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105.
TONIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. SOUTHEAST WINDS
5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.
FRIDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT
INDEX VALUES UP TO 109 IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. HUMID WITH LOWS IN THE MID 70S. SOUTHEAST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 90S.
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 108.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 70S.
HIGHS IN THE LOWER 90S.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE
UPPER 60S. CHANCE OF RAIN 40 PERCENT.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 80S.
LOWS IN THE MID 60S.
TUESDAY
SUNNY. HIGHS IN THE MID 80S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S.
ILZ050-140100-
MORGAN-
INCLUDING THE CITY OF JACKSONVILLE
1203 PM CDT THU AUG 13 2026
THIS AFTERNOON
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE UPPER 80S.
SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX
VALUES UP TO 103.
TONIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. SOUTHEAST WINDS
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.
FRIDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING. HUMID WITH HIGHS IN THE LOWER 90S. SOUTHEAST WINDS
5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO
107 IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S. SOUTHEAST WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 105.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 70S.
HIGHS IN THE LOWER 90S.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE
UPPER 60S. CHANCE OF RAIN 40 PERCENT.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 80S.
LOWS IN THE MID 60S.
TUESDAY
SUNNY. HIGHS IN THE MID 80S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S.
ILZ051-140100-
SANGAMON-
INCLUDING THE CITY OF SPRINGFIELD
1203 PM CDT THU AUG 13 2026
THIS AFTERNOON
PARTLY SUNNY WITH A CHANCE OF THUNDERSTORMS
WITH A SLIGHT CHANCE OF SHOWERS. NEAR STEADY TEMPERATURE IN THE
UPPER 80S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN
40 PERCENT. HEAT INDEX VALUES UP TO 102.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH
A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH
LOWS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF
RAIN 50 PERCENT.
FRIDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING. HUMID WITH HIGHS IN THE LOWER 90S. SOUTHEAST WINDS
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO
106 IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 70S.
SOUTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 107 IN THE
AFTERNOON.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 70S.
HIGHS IN THE LOWER 90S.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS AROUND
70. CHANCE OF RAIN 40 PERCENT.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 80S.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S.
HIGHS IN THE MID 80S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S.
ILZ053-140100-
MACON-
INCLUDING THE CITY OF DECATUR
1203 PM CDT THU AUG 13 2026
THIS AFTERNOON
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE MID 80S.
SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.
EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.
FRIDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO
103 IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S.
EAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTH WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 107 IN THE
AFTERNOON.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 70S.
HIGHS AROUND 90.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE
OF SHOWERS. LOWS IN THE UPPER 60S. CHANCE OF RAIN 40 PERCENT.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE MID 60S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER
80S. LOWS IN THE MID 60S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
ILZ044-140100-
PIATT-
INCLUDING THE CITY OF MONTICELLO
1203 PM CDT THU AUG 13 2026
THIS AFTERNOON
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE
MID 80S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN SHOWERS AND THUNDERSTORMS
LIKELY AFTER MIDNIGHT. HUMID WITH LOWS AROUND 70. EAST WINDS 5 TO
10 MPH. CHANCE OF RAIN 70 PERCENT.
FRIDAY
PARTLY SUNNY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S.
SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT. HEAT
INDEX VALUES UP TO 101 IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S.
EAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HUMID WITH HIGHS AROUND 90. SOUTHEAST
WINDS AROUND 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. HEAT
INDEX VALUES UP TO 106 IN THE AFTERNOON.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 70S.
HIGHS IN THE UPPER 80S.
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE UPPER 60S. CHANCE OF RAIN 40 PERCENT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
MID 60S. HIGHS IN THE LOWER 80S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
ILZ045-140100-
CHAMPAIGN-
INCLUDING THE CITIES OF CHAMPAIGN AND URBANA
1203 PM CDT THU AUG 13 2026
..FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY MORNING
THIS AFTERNOON
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE
HEAVY RAINFALL. NEAR STEADY TEMPERATURE IN THE LOWER 80S.
SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE EVENING, THEN SHOWERS AND THUNDERSTORMS LIKELY AFTER
MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HUMID
WITH LOWS AROUND 70. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN
70 PERCENT.
FRIDAY
PARTLY SUNNY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE
HEAVY RAINFALL IN THE MORNING. HUMID WITH HIGHS IN THE MID 80S.
SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. HUMID WITH
LOWS AROUND 70. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN
40 PERCENT.
SATURDAY
MOSTLY SUNNY. HUMID WITH HIGHS AROUND 90. SOUTHEAST
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. HEAT
INDEX VALUES UP TO 106 IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 40 PERCENT.
HEAT INDEX VALUES UP TO 105.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 60S. CHANCE OF
RAIN 40 PERCENT.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.
LOWS IN THE LOWER 60S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER
80S. LOWS IN THE MID 60S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
ILZ046-140100-
VERMILION-
INCLUDING THE CITY OF DANVILLE
1203 PM CDT THU AUG 13 2026
..FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY MORNING
THIS AFTERNOON
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE
HEAVY RAINFALL. NEAR STEADY TEMPERATURE IN THE LOWER 80S.
SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE EVENING, THEN SHOWERS AND THUNDERSTORMS LIKELY AFTER
MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HUMID
WITH LOWS IN THE UPPER 60S. EAST WINDS AROUND 5 MPH. CHANCE OF
RAIN 70 PERCENT.
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE
HEAVY RAINFALL IN THE MORNING. HUMID WITH HIGHS IN THE MID 80S.
EAST WINDS AROUND 5 MPH. CHANCE OF RAIN 70 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE
OF SHOWERS. HUMID WITH LOWS AROUND 70. EAST WINDS AROUND 5 MPH.
CHANCE OF RAIN 50 PERCENT.
SATURDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.
HUMID WITH HIGHS IN THE UPPER 80S. SOUTHEAST WINDS 5 TO 10 MPH,
BECOMING SOUTH IN THE AFTERNOON. CHANCE OF RAIN 50 PERCENT. HEAT
INDEX VALUES UP TO 105 IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 40 PERCENT.
HEAT INDEX VALUES UP TO 105.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 60S. CHANCE OF
RAIN 50 PERCENT.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.
LOWS IN THE LOWER 60S.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE MID 80S.
ILZ052-140100-
CHRISTIAN-
INCLUDING THE CITY OF TAYLORVILLE
1203 PM CDT THU AUG 13 2026
THIS AFTERNOON
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF
SHOWERS. NEAR STEADY TEMPERATURE IN THE UPPER 80S. SOUTH WINDS
AROUND 5 MPH. HEAT INDEX VALUES UP TO 103.
TONIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. SOUTHEAST WINDS
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.
FRIDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING. HUMID WITH HIGHS IN THE LOWER 90S. SOUTHEAST WINDS
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO
107 IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S.
SOUTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTH WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 108 IN THE
AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 70S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES
UP TO 105.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS AROUND
70. CHANCE OF RAIN 40 PERCENT.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 80S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 80S.
LOWS IN THE UPPER 60S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ061-140100-
SHELBY-
INCLUDING THE CITY OF SHELBYVILLE
1203 PM CDT THU AUG 13 2026
THIS AFTERNOON
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF
SHOWERS. NEAR STEADY TEMPERATURE IN THE UPPER 80S. SOUTH WINDS
AROUND 5 MPH. HEAT INDEX VALUES UP TO 102.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY WITH
A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH
LOWS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF
RAIN 50 PERCENT.
FRIDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING. HUMID WITH HIGHS IN THE LOWER 90S. SOUTH WINDS
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO
105 IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S.
EAST WINDS AROUND 5 MPH.
SATURDAY
SUNNY WITH HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO
10 MPH. HEAT INDEX VALUES UP TO 107 IN THE AFTERNOON.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS IN THE LOWER 90S.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE
OF SHOWERS. LOWS IN THE UPPER 60S. CHANCE OF RAIN 40 PERCENT.
MONDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING. HIGHS
IN THE MID 80S. CHANCE OF RAIN 40 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 80S.
LOWS IN THE MID 60S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ054-140100-
MOULTRIE-
INCLUDING THE CITY OF SULLIVAN
1203 PM CDT THU AUG 13 2026
THIS AFTERNOON
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF
SHOWERS. NEAR STEADY TEMPERATURE IN THE MID 80S. SOUTHEAST WINDS
AROUND 5 MPH.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO
10 MPH. CHANCE OF RAIN 50 PERCENT.
FRIDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO
103.
FRIDAY NIGHT
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S.
EAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTHEAST WINDS 5 TO 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
HEAT INDEX VALUES UP TO 107 IN THE AFTERNOON.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 70S.
HIGHS IN THE LOWER 90S.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE
OF SHOWERS. LOWS IN THE UPPER 60S. CHANCE OF RAIN 40 PERCENT.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 80S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER
80S. LOWS IN THE MID 60S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
ILZ055-140100-
DOUGLAS-
INCLUDING THE CITY OF TUSCOLA
1203 PM CDT THU AUG 13 2026
THIS AFTERNOON
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE MID 80S.
SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN SHOWERS AND THUNDERSTORMS
LIKELY AFTER MIDNIGHT. HUMID WITH LOWS AROUND 70. EAST WINDS 5 TO
10 MPH. CHANCE OF RAIN 60 PERCENT.
FRIDAY
PARTLY SUNNY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S.
SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 60 PERCENT. HEAT
INDEX VALUES UP TO 102 IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S.
EAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTHEAST WINDS 5 TO 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
HEAT INDEX VALUES UP TO 108 IN THE AFTERNOON.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 70S.
HIGHS IN THE LOWER 90S.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE
OF SHOWERS. LOWS IN THE UPPER 60S. CHANCE OF RAIN 40 PERCENT.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 80S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER
80S. LOWS IN THE MID 60S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
ILZ056-140100-
COLES-
INCLUDING THE CITIES OF CHARLESTON AND MATTOON
1203 PM CDT THU AUG 13 2026
THIS AFTERNOON
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF
SHOWERS. NEAR STEADY TEMPERATURE IN THE MID 80S. SOUTH WINDS
AROUND 5 MPH.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. SOUTHEAST WINDS
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.
FRIDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO
104 IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S.
EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTH WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 108 IN THE
AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE MID 70S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES
UP TO 105.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE
OF SHOWERS. LOWS IN THE UPPER 60S. CHANCE OF RAIN 40 PERCENT.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 80S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER
80S. LOWS IN THE MID 60S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
ILZ057-140100-
EDGAR-
INCLUDING THE CITY OF PARIS
1203 PM CDT THU AUG 13 2026
THIS AFTERNOON
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE MID 80S.
SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SHOWERS AND
THUNDERSTORMS LIKELY AFTER MIDNIGHT. HUMID WITH LOWS AROUND 70.
EAST WINDS AROUND 5 MPH. CHANCE OF RAIN 70 PERCENT.
FRIDAY
PARTLY SUNNY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S.
SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 70 PERCENT.
FRIDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. PARTLY
CLOUDY WITH A CHANCE OF SHOWERS. HUMID WITH LOWS IN THE LOWER
70S. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT.
SATURDAY
MOSTLY SUNNY. HUMID WITH HIGHS AROUND 90. SOUTHEAST
WINDS 5 TO 10 MPH, BECOMING SOUTH IN THE AFTERNOON. HEAT INDEX
VALUES UP TO 106 IN THE AFTERNOON.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 90S.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE
OF SHOWERS. LOWS IN THE UPPER 60S. CHANCE OF RAIN 50 PERCENT.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE LOWER 60S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER
80S. LOWS IN THE MID 60S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
ILZ062-140100-
CUMBERLAND-
INCLUDING THE CITY OF GREENUP
1203 PM CDT THU AUG 13 2026
THIS AFTERNOON
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE UPPER 80S.
SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX
VALUES UP TO 103.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY WITH
A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH
LOWS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF
RAIN 40 PERCENT.
FRIDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING. HUMID WITH HIGHS AROUND 90. SOUTH WINDS AROUND
5 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 106 IN
THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. HUMID WITH LOWS IN THE LOWER 70S. EAST WINDS AROUND
5 MPH.
SATURDAY
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTHEAST WINDS 5 TO 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
HEAT INDEX VALUES UP TO 109 IN THE AFTERNOON.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS IN THE LOWER 90S.
SUNDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. A CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE OF
SHOWERS. LOWS AROUND 70. CHANCE OF RAIN 40 PERCENT.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 80S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE MID 60S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER
80S. LOWS IN THE MID 60S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ063-140100-
CLARK-
INCLUDING THE CITY OF MARSHALL
1203 PM CDT THU AUG 13 2026
THIS AFTERNOON
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE UPPER 80S.
SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX
VALUES UP TO 103.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. SOUTHEAST WINDS
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.
FRIDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S. SOUTH WINDS
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO
103 IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S.
EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTHEAST WINDS 5 TO 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
HEAT INDEX VALUES UP TO 108 IN THE AFTERNOON.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS IN THE LOWER 90S.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE
OF SHOWERS. LOWS IN THE LOWER 70S. CHANCE OF RAIN 40 PERCENT.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 80S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE MID 60S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER
80S. LOWS IN THE MID 60S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
ILZ066-140100-
EFFINGHAM-
INCLUDING THE CITY OF EFFINGHAM
1203 PM CDT THU AUG 13 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SUNDAY
THIS AFTERNOON
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. HIGHS AROUND 90. SOUTH WINDS AROUND 5 MPH.
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 106.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY WITH
A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH
LOWS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF
RAIN 40 PERCENT.
FRIDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING. HUMID WITH HIGHS IN THE LOWER 90S. SOUTH WINDS
AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO
107 IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S.
SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
SUNNY WITH HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND
5 MPH. HEAT INDEX VALUES UP TO 108.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS IN THE LOWER 90S.
SUNDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER
70S. CHANCE OF RAIN 40 PERCENT.
MONDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 40 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 80S.
LOWS IN THE UPPER 60S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ067-140100-
JASPER-
INCLUDING THE CITY OF NEWTON
1203 PM CDT THU AUG 13 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SUNDAY
THIS AFTERNOON
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE UPPER 80S.
SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX
VALUES UP TO 107.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY WITH
A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH
LOWS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF
RAIN 40 PERCENT.
FRIDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING. HUMID WITH HIGHS IN THE LOWER 90S. SOUTH WINDS
AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO
108 IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S.
EAST WINDS AROUND 5 MPH.
SATURDAY
SUNNY WITH HIGHS IN THE LOWER 90S. SOUTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. HEAT INDEX
VALUES UP TO 110.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS IN THE LOWER 90S.
SUNDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER
70S. CHANCE OF RAIN 40 PERCENT.
MONDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 40 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE MID 60S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 80S.
LOWS IN THE UPPER 60S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ068-140100-
CRAWFORD-
INCLUDING THE CITY OF ROBINSON
1203 PM CDT THU AUG 13 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SUNDAY
THIS AFTERNOON
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE UPPER 80S.
SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT
INDEX VALUES UP TO 106.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY WITH
A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH
LOWS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF
RAIN 40 PERCENT.
FRIDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING. HUMID WITH HIGHS IN THE LOWER 90S. SOUTH WINDS
AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO
107.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S. EAST WINDS AROUND
5 MPH.
SATURDAY
SUNNY WITH HIGHS IN THE LOWER 90S. SOUTHEAST WINDS
5 TO 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. HEAT INDEX
VALUES UP TO 108.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS IN THE LOWER 90S.
SUNDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. A CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE OF
SHOWERS. LOWS IN THE LOWER 70S. CHANCE OF RAIN 40 PERCENT.
MONDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 40 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE MID 60S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 80S.
LOWS IN THE UPPER 60S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ071-140100-
CLAY-
INCLUDING THE CITY OF FLORA
1203 PM CDT THU AUG 13 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SUNDAY
THIS AFTERNOON
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS AROUND
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 108.
TONIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE MID 70S.
SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.
FRIDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTHEAST WINDS AROUND 5 MPH, BECOMING SOUTHWEST IN THE
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO
109 IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S.
SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
SUNNY WITH HIGHS IN THE MID 90S. SOUTH WINDS AROUND
5 MPH. HEAT INDEX VALUES UP TO 109.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS IN THE MID 90S.
SUNDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER
70S. CHANCE OF RAIN 40 PERCENT.
MONDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 40 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE MID 60S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 80S.
LOWS IN THE UPPER 60S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ072-140100-
RICHLAND-
INCLUDING THE CITY OF OLNEY
1203 PM CDT THU AUG 13 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SUNDAY
THIS AFTERNOON
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS AROUND
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 106.
TONIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE MID 70S.
SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.
FRIDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX
VALUES UP TO 109.
FRIDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S.
SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
SUNNY WITH HIGHS IN THE MID 90S. SOUTH WINDS AROUND
5 MPH. HEAT INDEX VALUES UP TO 110.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. HOT. LOWS IN THE MID
70S. HIGHS IN THE MID 90S.
SUNDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER
70S. CHANCE OF RAIN 40 PERCENT.
MONDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 40 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE MID 60S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 80S.
LOWS IN THE UPPER 60S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ073-140100-
LAWRENCE-
INCLUDING THE CITY OF LAWRENCEVILLE
1203 PM CDT THU AUG 13 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SUNDAY
THIS AFTERNOON
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. NEAR STEADY TEMPERATURE AROUND 90. SOUTHWEST
WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES
UP TO 105.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY WITH
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
HUMID WITH LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH. CHANCE
OF RAIN 20 PERCENT.
FRIDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX
VALUES UP TO 108.
FRIDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S.
SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
SUNNY WITH HIGHS IN THE MID 90S. SOUTH WINDS AROUND
5 MPH. HEAT INDEX VALUES UP TO 109.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. HOT. LOWS IN THE MID
70S. HIGHS IN THE MID 90S.
SUNDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER
70S. CHANCE OF RAIN 40 PERCENT.
MONDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 40 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE MID 60S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 80S.
LOWS IN THE UPPER 60S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
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