894
FPUS53 KILX 131944
ZFPILX
ZONE FORECASTS
NATIONAL WEATHER SERVICE LINCOLN IL
243 PM CDT THU AUG 13 2026
ILZ027-140300-
KNOX-
INCLUDING THE CITY OF GALESBURG
244 PM CDT THU AUG 13 2026
..FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY MORNING
THIS AFTERNOON
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S. EAST
WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH.
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. 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 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. HEAT
INDEX VALUES UP TO 101 IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS 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 WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN
50 PERCENT.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE AFTERNOON.
HUMID WITH HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH,
BECOMING SOUTHWEST IN THE AFTERNOON. CHANCE OF RAIN 50 PERCENT.
HEAT INDEX VALUES UP TO 106 IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 50 PERCENT.
SUNDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID 60S.
CHANCE OF RAIN 50 PERCENT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER
80S. LOWS IN THE UPPER 60S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 80S.
ILZ028-140300-
STARK-
INCLUDING THE CITY OF TOULON
244 PM CDT THU AUG 13 2026
..FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY MORNING
THIS AFTERNOON
CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE UPPER 70S. EAST WINDS AROUND 10 MPH.
TONIGHT
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS 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 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 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
PARTLY CLOUDY WITH A CHANCE OF SHOWERS 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 WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN
50 PERCENT.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE AFTERNOON.
HUMID WITH HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH,
BECOMING SOUTHWEST WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 102 IN THE
AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 70S. CHANCE OF RAIN 50 PERCENT.
SUNDAY
PARTLY SUNNY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF
RAIN 60 PERCENT.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS AROUND 80.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER
80S. LOWS IN THE UPPER 60S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 80S.
ILZ030-140300-
MARSHALL-
INCLUDING THE CITY OF LACON
244 PM CDT THU AUG 13 2026
..FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY MORNING
THIS AFTERNOON
CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
NEAR STEADY TEMPERATURE IN THE MID 70S. EAST WINDS 5 TO 10 MPH.
TONIGHT
SHOWERS LIKELY WITH A CHANCE OF 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 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 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
PARTLY CLOUDY WITH A CHANCE OF SHOWERS 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.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE AFTERNOON.
HUMID WITH HIGHS AROUND 90. SOUTH WINDS 5 TO 10 MPH, BECOMING
SOUTHWEST WITH GUSTS UP TO 20 MPH IN THE AFTERNOON. CHANCE OF
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 105 IN THE AFTERNOON.
SATURDAY 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 50 PERCENT.
SUNDAY
PARTLY SUNNY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF
RAIN 60 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER
80S. LOWS IN THE UPPER 60S.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. HIGHS IN THE MID 80S.
ILZ029-140300-
PEORIA-
INCLUDING THE CITY OF PEORIA
244 PM CDT THU AUG 13 2026
..FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY MORNING
THIS AFTERNOON
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. HIGHS IN THE LOWER 80S. EAST WINDS 5 TO 10 MPH.
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 IN
THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN
THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S. EAST WINDS 5 TO
10 MPH. CHANCE OF RAIN 70 PERCENT. HEAT INDEX VALUES UP TO 100 IN
THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS 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 40 PERCENT.
SATURDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE MORNING. HUMID WITH HIGHS AROUND 90. SOUTH WINDS 5 TO
10 MPH, BECOMING SOUTHWEST WITH GUSTS UP TO 20 MPH IN THE
AFTERNOON. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO
106 IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 50 PERCENT.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. LOWS IN THE UPPER 60S.
CHANCE OF RAIN 50 PERCENT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER
80S. LOWS IN THE UPPER 60S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 80S.
ILZ031-140300-
WOODFORD-
INCLUDING THE CITY OF EUREKA
244 PM CDT THU AUG 13 2026
..FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY MORNING
THIS AFTERNOON
CLOUDY WITH A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS. SOME THUNDERSTORMS MAY BE SEVERE WITH
DAMAGING WINDS, LARGE HAIL, AND HEAVY RAINFALL. NEAR STEADY
TEMPERATURE IN THE MID 70S. EAST WINDS 5 TO 10 MPH. CHANCE OF
RAIN 40 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 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 IN THE AFTERNOON. SOME THUNDERSTORMS MAY
PRODUCE HEAVY RAINFALL IN THE MORNING. HUMID WITH HIGHS IN THE
UPPER 80S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.
FRIDAY NIGHT
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 40 PERCENT.
SATURDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE MORNING. HUMID WITH HIGHS IN THE LOWER 90S. SOUTH WINDS
5 TO 10 MPH, BECOMING SOUTHWEST WITH GUSTS UP TO 20 MPH IN THE
AFTERNOON. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO
107 IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 70S. CHANCE OF RAIN 50 PERCENT.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. LOWS IN THE UPPER 60S.
CHANCE OF RAIN 50 PERCENT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
TUESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 80S.
ILZ036-140300-
FULTON-
INCLUDING THE CITY OF CANTON
244 PM CDT THU AUG 13 2026
THIS AFTERNOON
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S. EAST
WINDS 5 TO 10 MPH.
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. EAST WINDS AROUND
5 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 105 IN
THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.
EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.
SATURDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE MORNING. HUMID WITH HIGHS AROUND 90. SOUTHWEST WINDS 5 TO
10 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 107.
SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 40 PERCENT.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 100.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE UPPER 60S. CHANCE OF RAIN 50 PERCENT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
UPPER 60S. CHANCE OF RAIN 30 PERCENT.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ037-140300-
TAZEWELL-
INCLUDING THE CITY OF PEKIN
244 PM CDT THU AUG 13 2026
..FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY MORNING
THIS AFTERNOON
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. NEAR STEADY TEMPERATURE IN THE MID 70S. EAST WINDS 5 TO
10 MPH.
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
MOSTLY SUNNY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE MORNING. SOME THUNDERSTORMS MAY PRODUCE
HEAVY RAINFALL IN THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S.
EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT. HEAT INDEX
VALUES UP TO 102 IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.
EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.
SATURDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE MORNING. HUMID WITH HIGHS IN THE LOWER 90S. SOUTH WINDS
5 TO 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. CHANCE OF RAIN
40 PERCENT. HEAT INDEX VALUES UP TO 107 IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 40 PERCENT.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. LOWS IN THE UPPER 60S.
CHANCE OF RAIN 50 PERCENT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 80S.
LOWS IN THE UPPER 60S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ038-140300-
MCLEAN-
INCLUDING THE CITIES OF BLOOMINGTON AND NORMAL
244 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 BE SEVERE WITH DAMAGING
WINDS, LARGE HAIL, AND HEAVY RAINFALL. NEAR STEADY TEMPERATURE IN
THE UPPER 70S. 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 AND 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 70 PERCENT.
FRIDAY
PARTLY SUNNY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN
THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN
THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.
EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.
SATURDAY
PARTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTH WINDS AROUND 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
HEAT INDEX VALUES UP TO 107 IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. LOWS IN THE UPPER 60S.
CHANCE OF RAIN 50 PERCENT.
MONDAY THROUGH TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER
80S. LOWS IN THE MID 60S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 80S.
ILZ040-140300-
SCHUYLER-
INCLUDING THE CITY OF RUSHVILLE
244 PM CDT THU AUG 13 2026
THIS AFTERNOON
PARTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST
WINDS 5 TO 10 MPH.
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
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE MORNING, THEN SUNNY IN THE AFTERNOON. HUMID WITH HIGHS IN
THE LOWER 90S. SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN
30 PERCENT. HEAT INDEX VALUES UP TO 106 IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE
MID 70S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT.
SATURDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE MORNING. HUMID WITH HIGHS IN THE LOWER 90S. SOUTHWEST
WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES
UP TO 106.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
A CHANCE OF SHOWERS IN THE MORNING. PARTLY SUNNY. 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 50 PERCENT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 60S.
CHANCE OF RAIN 30 PERCENT.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ041-140300-
MASON-
INCLUDING THE CITY OF HAVANA
244 PM CDT THU AUG 13 2026
THIS AFTERNOON
MOSTLY CLOUDY. HIGHS IN THE MID 80S. EAST WINDS
5 TO 10 MPH.
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 AROUND 90. SOUTHEAST WINDS AROUND
5 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 105 IN
THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE
MID 70S. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT.
SATURDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.
HUMID WITH HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 106.
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. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 60S. CHANCE OF
RAIN 50 PERCENT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 80S.
LOWS IN THE UPPER 60S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ047-140300-
CASS-
INCLUDING THE CITY OF BEARDSTOWN
244 PM CDT THU AUG 13 2026
THIS AFTERNOON
PARTLY SUNNY. NEAR STEADY TEMPERATURE IN THE
MID 80S. SOUTHEAST WINDS 5 TO 10 MPH.
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
AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO
107 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
PARTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 105.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 90. 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 50 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 AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 80S.
LOWS IN THE UPPER 60S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ048-140300-
MENARD-
INCLUDING THE CITY OF PETERSBURG
244 PM CDT THU AUG 13 2026
THIS AFTERNOON
PARTLY SUNNY. NEAR STEADY TEMPERATURE IN THE
MID 80S. EAST WINDS 5 TO 10 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
HUMID WITH LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH. CHANCE
OF RAIN 20 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
104.
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
PARTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 105.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 90. 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 50 PERCENT.
MONDAY THROUGH TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID
80S. LOWS IN THE UPPER 60S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ042-140300-
LOGAN-
INCLUDING THE CITY OF LINCOLN
244 PM CDT THU AUG 13 2026
THIS AFTERNOON
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. NEAR STEADY TEMPERATURE IN THE LOWER 80S. EAST WINDS
5 TO 10 MPH.
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
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 103 IN
THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. HUMID WITH LOWS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 106.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 90. 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 50 PERCENT.
MONDAY THROUGH TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID
80S. LOWS IN THE MID 60S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ043-140300-
DE WITT-
INCLUDING THE CITY OF CLINTON
244 PM CDT THU AUG 13 2026
THIS AFTERNOON
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING
WINDS AND LARGE HAIL. 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 UPPER 80S.
SOUTHEAST WINDS AROUND 10 MPH. CHANCE OF RAIN 70 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S.
EAST WINDS AROUND 10 MPH.
SATURDAY
PARTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTH WINDS AROUND 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
HEAT INDEX VALUES UP TO 104.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
PARTLY SUNNY. 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 50 PERCENT.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.
LOWS IN THE MID 60S.
TUESDAY
SUNNY. HIGHS IN THE MID 80S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ049-140300-
SCOTT-
INCLUDING THE CITY OF WINCHESTER
244 PM CDT THU AUG 13 2026
THIS AFTERNOON
PARTLY SUNNY. NEAR STEADY TEMPERATURE IN THE
UPPER 80S. SOUTH WINDS 5 TO 10 MPH. 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.
SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX
VALUES UP TO 111 IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S.
SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 107.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 90S. 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 MID 80S.
LOWS IN THE MID 60S.
TUESDAY
SUNNY. HIGHS IN THE MID 80S.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
WEDNESDAY
PARTLY SUNNY. HIGHS AROUND 90.
ILZ050-140300-
MORGAN-
INCLUDING THE CITY OF JACKSONVILLE
244 PM CDT THU AUG 13 2026
THIS AFTERNOON
PARTLY SUNNY. NEAR STEADY TEMPERATURE IN THE
UPPER 80S. SOUTHEAST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO
106.
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 CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING. HUMID WITH HIGHS IN THE LOWER 90S. SOUTHEAST WINDS
AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO
107 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
PARTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 106.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 90S. 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 50 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
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ051-140300-
SANGAMON-
INCLUDING THE CITY OF SPRINGFIELD
244 PM CDT THU AUG 13 2026
THIS AFTERNOON
PARTLY SUNNY. NEAR STEADY TEMPERATURE IN THE
UPPER 80S. SOUTHEAST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO
105.
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
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO
108 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 LOWER
70S. HIGHS IN THE LOWER 90S.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 60S. CHANCE OF
RAIN 50 PERCENT.
MONDAY THROUGH TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID
80S. LOWS IN THE UPPER 60S.
WEDNESDAY
PARTLY SUNNY. HIGHS AROUND 90.
ILZ053-140300-
MACON-
INCLUDING THE CITY OF DECATUR
244 PM CDT THU AUG 13 2026
THIS AFTERNOON
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING
WINDS AND LARGE HAIL. 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
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. A
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN
THE LOWER 70S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 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.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING 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.
SOUTHWEST WINDS 10 TO 15 MPH. HEAT INDEX VALUES UP TO 106.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 90. 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 50 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
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ044-140300-
PIATT-
INCLUDING THE CITY OF MONTICELLO
244 PM CDT THU AUG 13 2026
THIS AFTERNOON
SHOWERS AND THUNDERSTORMS LIKELY. SOME
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS AND LARGE HAIL.
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
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 102.
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, BECOMING SOUTHWEST IN THE AFTERNOON.
HEAT INDEX VALUES UP TO 106.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 90. HEAT INDEX VALUES UP TO
100.
SUNDAY NIGHT
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN
THE EVENING. LOWS IN THE UPPER 60S. CHANCE OF RAIN 60 PERCENT.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.
LOWS IN THE LOWER 60S.
TUESDAY
SUNNY. HIGHS IN THE MID 80S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ045-140300-
CHAMPAIGN-
INCLUDING THE CITIES OF CHAMPAIGN AND URBANA
244 PM CDT THU AUG 13 2026
..FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY MORNING
...SEVERE THUNDERSTORM WATCH 582 IN EFFECT UNTIL 7 PM CDT THIS
EVENING...
THIS AFTERNOON
SHOWERS AND THUNDERSTORMS LIKELY. SOME
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND
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 SHOWERS WITH A SLIGHT
CHANCE OF 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 IN
THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL 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.
FRIDAY NIGHT
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S.
EAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTH WINDS 5 TO 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
HEAT INDEX VALUES UP TO 107.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 80S. HEAT INDEX VALUES
UP TO 100.
SUNDAY NIGHT
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN
THE EVENING. LOWS IN THE UPPER 60S. CHANCE OF RAIN 60 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
PARTLY CLOUDY. LOWS IN THE MID 60S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 80S.
ILZ046-140300-
VERMILION-
INCLUDING THE CITY OF DANVILLE
244 PM CDT THU AUG 13 2026
..FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY MORNING
...SEVERE THUNDERSTORM WATCH 582 IN EFFECT UNTIL 7 PM CDT THIS
EVENING...
THIS AFTERNOON
SHOWERS AND THUNDERSTORMS LIKELY. SOME
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, LARGE HAIL, AND
HEAVY RAINFALL. NEAR STEADY TEMPERATURE IN THE LOWER 80S.
SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 70 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 WITH SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY WITH A SLIGHT
CHANCE OF SHOWERS IN THE AFTERNOON. SOME THUNDERSTORMS MAY
PRODUCE HEAVY RAINFALL IN THE MORNING. HUMID WITH HIGHS IN THE
UPPER 80S. SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN
70 PERCENT. HEAT INDEX VALUES UP TO 100 IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S.
EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.
SOUTH WINDS 5 TO 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
HEAT INDEX VALUES UP TO 107.
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
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN
THE EVENING. LOWS IN THE UPPER 60S. CHANCE OF RAIN 60 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
PARTLY CLOUDY. LOWS IN THE MID 60S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 80S.
ILZ052-140300-
CHRISTIAN-
INCLUDING THE CITY OF TAYLORVILLE
244 PM CDT THU AUG 13 2026
THIS AFTERNOON
PARTLY SUNNY. NEAR STEADY TEMPERATURE AROUND
90. SOUTH WINDS AROUND 5 MPH. 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 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
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 109.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
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 50 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
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
WEDNESDAY
PARTLY SUNNY. HIGHS AROUND 90.
ILZ061-140300-
SHELBY-
INCLUDING THE CITY OF SHELBYVILLE
244 PM CDT THU AUG 13 2026
THIS AFTERNOON
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. NEAR STEADY TEMPERATURE AROUND 90. SOUTH 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 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. SOUTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON. CHANCE OF RAIN
50 PERCENT. HEAT INDEX VALUES UP TO 107 IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE LOWER 70S.
SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
SUNNY WITH HIGHS IN THE MID 90S. SOUTHWEST WINDS 5 TO
10 MPH. HEAT INDEX VALUES UP TO 107.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
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 50 PERCENT.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 80S.
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.
ILZ054-140300-
MOULTRIE-
INCLUDING THE CITY OF SULLIVAN
244 PM CDT THU AUG 13 2026
THIS AFTERNOON
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING
WINDS AND LARGE HAIL. LOCALLY HEAVY RAINFALL POSSIBLE. NEAR
STEADY TEMPERATURE IN THE UPPER 80S. SOUTHEAST WINDS AROUND
5 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 100.
TONIGHT
MOSTLY 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 50 PERCENT. HEAT INDEX VALUES UP TO
106 IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING 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 107.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 90S.
SUNDAY NIGHT
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE UPPER
60S. CHANCE OF RAIN 60 PERCENT.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 80S.
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.
ILZ055-140300-
DOUGLAS-
INCLUDING THE CITY OF TUSCOLA
244 PM CDT THU AUG 13 2026
...SEVERE THUNDERSTORM WATCH 582 IN EFFECT UNTIL 7 PM CDT THIS
EVENING...
THIS AFTERNOON
SHOWERS AND THUNDERSTORMS LIKELY. SOME
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS AND LARGE HAIL.
NEAR STEADY TEMPERATURE IN THE UPPER 80S. SOUTHEAST WINDS AROUND
5 MPH. CHANCE OF RAIN 70 PERCENT. HEAT INDEX VALUES UP TO 100.
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 AROUND 90.
SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 60 PERCENT. HEAT
INDEX VALUES UP TO 105 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.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 90S.
SUNDAY NIGHT
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE UPPER
60S. CHANCE OF RAIN 60 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 MID 80S.
LOWS IN THE MID 60S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ056-140300-
COLES-
INCLUDING THE CITIES OF CHARLESTON AND MATTOON
244 PM CDT THU AUG 13 2026
...SEVERE THUNDERSTORM WATCH 582 IN EFFECT UNTIL 7 PM CDT THIS
EVENING...
THIS AFTERNOON
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING
WINDS AND LARGE HAIL. NEAR STEADY TEMPERATURE IN THE UPPER 80S.
SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT. HEAT
INDEX VALUES UP TO 101.
TONIGHT
MOSTLY CLOUDY. 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. SOUTHEAST WINDS
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO
106 IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. 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 107.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 90S.
SUNDAY NIGHT
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE UPPER
60S. CHANCE OF RAIN 60 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 MID 60S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ057-140300-
EDGAR-
INCLUDING THE CITY OF PARIS
244 PM CDT THU AUG 13 2026
...SEVERE THUNDERSTORM WATCH 582 IN EFFECT UNTIL 7 PM CDT THIS
EVENING...
THIS AFTERNOON
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING
WINDS AND LARGE HAIL. NEAR STEADY TEMPERATURE IN THE MID 80S.
SOUTHEAST WINDS AROUND 5 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 5 MPH. CHANCE OF RAIN 70 PERCENT.
FRIDAY
PARTLY SUNNY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE MORNING. HUMID WITH HIGHS AROUND 90.
SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 70 PERCENT. HEAT
INDEX VALUES UP TO 102.
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, BECOMING SOUTHWEST IN THE AFTERNOON.
HEAT INDEX VALUES UP TO 106.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 90S.
SUNDAY NIGHT
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
UPPER 60S. CHANCE OF RAIN 60 PERCENT.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
TUESDAY
SUNNY. HIGHS IN THE MID 80S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE UPPER 80S.
ILZ062-140300-
CUMBERLAND-
INCLUDING THE CITY OF GREENUP
244 PM CDT THU AUG 13 2026
THIS AFTERNOON
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE UPPER 80S. SOUTH
WINDS AROUND 5 MPH. CHANCE OF RAIN 40 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 IN THE LOWER 90S. SOUTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. CHANCE OF RAIN
50 PERCENT. HEAT INDEX VALUES UP TO 108 IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE LOWER 70S.
SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
SUNNY WITH HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO
10 MPH. HEAT INDEX VALUES UP TO 108.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES
UP TO 105.
SUNDAY NIGHT
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. LOWS AROUND 70.
CHANCE OF RAIN 60 PERCENT.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 80S.
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.
ILZ063-140300-
CLARK-
INCLUDING THE CITY OF MARSHALL
244 PM CDT THU AUG 13 2026
THIS AFTERNOON
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE UPPER 80S. SOUTH
WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES
UP TO 105.
TONIGHT
MOSTLY CLOUDY. 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 LOWER 90S. SOUTH WINDS
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO
106.
FRIDAY NIGHT
MOSTLY CLEAR. 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.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES
UP TO 100.
SUNDAY NIGHT
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS AROUND 70. CHANCE OF RAIN 60 PERCENT.
MONDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 30 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.
ILZ066-140300-
EFFINGHAM-
INCLUDING THE CITY OF EFFINGHAM
244 PM CDT THU AUG 13 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SUNDAY
THIS AFTERNOON
PARTLY SUNNY. NEAR STEADY TEMPERATURE AROUND
90. SOUTH WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 109.
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. SOUTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. CHANCE OF RAIN
40 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. SOUTHWEST WINDS
AROUND 5 MPH. HEAT INDEX VALUES UP TO 109.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES
UP TO 105.
SUNDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS AROUND 70. CHANCE OF RAIN
50 PERCENT.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 80S.
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.
ILZ067-140300-
JASPER-
INCLUDING THE CITY OF NEWTON
244 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 105.
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. SOUTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. CHANCE OF RAIN
40 PERCENT. HEAT INDEX VALUES UP TO 110.
FRIDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S.
SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
SUNNY WITH HIGHS IN THE MID 90S. SOUTHWEST WINDS 5 TO
10 MPH. HEAT INDEX VALUES UP TO 110.
SATURDAY NIGHT
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. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 50 PERCENT.
MONDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 30 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.
ILZ068-140300-
CRAWFORD-
INCLUDING THE CITY OF ROBINSON
244 PM CDT THU AUG 13 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SUNDAY
THIS AFTERNOON
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. NEAR STEADY TEMPERATURE AROUND 90. SOUTHWEST WINDS
AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO
108.
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, BECOMING SOUTHWEST IN THE AFTERNOON. CHANCE OF RAIN
40 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 5 TO
10 MPH. HEAT INDEX VALUES UP TO 108.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES
UP TO 105.
SUNDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 50 PERCENT.
MONDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 30 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 AROUND 90.
ILZ071-140300-
CLAY-
INCLUDING THE CITY OF FLORA
244 PM CDT THU AUG 13 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SUNDAY
THIS AFTERNOON
PARTLY SUNNY. NEAR STEADY TEMPERATURE IN THE
LOWER 90S. SOUTH WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 111.
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 MID 90S.
SOUTHEAST WINDS AROUND 5 MPH, BECOMING SOUTHWEST IN THE
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO
110 IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S.
SOUTH WINDS AROUND 5 MPH.
SATURDAY
SUNNY, HOT WITH HIGHS IN THE MID 90S. SOUTHWEST WINDS
AROUND 5 MPH. HEAT INDEX VALUES UP TO 110.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS IN THE LOWER 90S.
SUNDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 70S. CHANCE OF
RAIN 50 PERCENT.
MONDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 30 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 80S.
LOWS IN THE UPPER 60S.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 90.
ILZ072-140300-
RICHLAND-
INCLUDING THE CITY OF OLNEY
244 PM CDT THU AUG 13 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SUNDAY
THIS AFTERNOON
PARTLY SUNNY. NEAR STEADY TEMPERATURE IN THE
LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO
110.
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 MID 90S.
SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX
VALUES UP TO 110.
FRIDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S.
SOUTH WINDS AROUND 5 MPH.
SATURDAY
SUNNY, HOT WITH HIGHS IN THE MID 90S. SOUTHWEST WINDS
5 TO 10 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
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 50 PERCENT.
MONDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 30 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 80S.
LOWS IN THE UPPER 60S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S.
ILZ073-140300-
LAWRENCE-
INCLUDING THE CITY OF LAWRENCEVILLE
244 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 LOWER 90S.
SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT
INDEX VALUES UP TO 110.
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 MID 90S.
SOUTHWEST 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.
SOUTH WINDS AROUND 5 MPH.
SATURDAY
SUNNY, HOT WITH HIGHS IN THE MID 90S. SOUTHWEST WINDS
5 TO 10 MPH. HEAT INDEX VALUES UP TO 108.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. HOT. LOWS IN THE MID
70S. HIGHS IN THE MID 90S.
SUNDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF
SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN
50 PERCENT.
MONDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 30 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE UPPER
80S. LOWS IN THE UPPER 60S.
WEDNESDAY
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.
HIGHS IN THE LOWER 90S.
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