131
FPUS53 KILX 041737
ZFPILX
ZONE FORECASTS
NATIONAL WEATHER SERVICE LINCOLN IL
1237 PM CDT FRI SEP 4 2026
ILZ027-050100-
KNOX-
INCLUDING THE CITY OF GALESBURG
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING
THIS AFTERNOON
SUNNY, HOT WITH HIGHS IN THE MID 90S. WEST
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 108.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLEAR WITH A
SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE
LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN
20 PERCENT.
SATURDAY
SUNNY WITH HIGHS IN THE LOWER 90S. NORTHWEST WINDS
AROUND 5 MPH. HEAT INDEX VALUES UP TO 105.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 60S.
NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. EAST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
LABOR DAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID
80S. LOWS IN THE MID 60S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 70S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 100.
WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS AROUND 70. CHANCE OF RAIN 40 PERCENT.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
ILZ028-050100-
STARK-
INCLUDING THE CITY OF TOULON
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING
THIS AFTERNOON
MOSTLY SUNNY. HOT. NEAR STEADY TEMPERATURE IN
THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP
TO 105.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLEAR WITH A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN
20 PERCENT.
SATURDAY
SUNNY WITH HIGHS IN THE LOWER 90S. NORTH WINDS AROUND
5 MPH. HEAT INDEX VALUES UP TO 100.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. NORTHEAST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. EAST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
LABOR DAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID
80S. LOWS IN THE MID 60S.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER
90S. LOWS IN THE MID 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS AROUND 70. CHANCE OF RAIN 40 PERCENT.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
ILZ030-050100-
MARSHALL-
INCLUDING THE CITY OF LACON
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING
THIS AFTERNOON
MOSTLY SUNNY. HOT WITH HIGHS IN THE MID 90S.
WEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 106.
TONIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.
SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.
SATURDAY
SUNNY WITH HIGHS IN THE LOWER 90S. NORTH WINDS AROUND
5 MPH. HEAT INDEX VALUES UP TO 101.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 60S. NORTHEAST WINDS 5 TO
10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. EAST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
LABOR DAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID
80S. LOWS IN THE MID 60S.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 90.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. NOT AS COOL WITH LOWS IN THE MID 70S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S.
WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 40 PERCENT.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
ILZ029-050100-
PEORIA-
INCLUDING THE CITY OF PEORIA
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING
THIS AFTERNOON
SUNNY, HOT. NEAR STEADY TEMPERATURE IN THE MID
90S. WEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 108.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLEAR WITH A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID
WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE
OF RAIN 20 PERCENT.
SATURDAY
SUNNY WITH HIGHS IN THE LOWER 90S. NORTHWEST WINDS
AROUND 5 MPH. HEAT INDEX VALUES UP TO 105.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 60S.
NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. EAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND LABOR DAY
MOSTLY CLEAR. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS IN THE LOWER 90S.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S.
WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 30 PERCENT.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ031-050100-
WOODFORD-
INCLUDING THE CITY OF EUREKA
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING
THIS AFTERNOON
MOSTLY SUNNY. HOT WITH HIGHS IN THE MID 90S.
WEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 109.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLEAR WITH A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID
WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE
OF RAIN 20 PERCENT.
SATURDAY
SUNNY WITH HIGHS IN THE LOWER 90S. NORTHWEST WINDS
5 TO 10 MPH. HEAT INDEX VALUES UP TO 103.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 60S. NORTHEAST WINDS
5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. EAST WINDS 5 TO
10 MPH.
SUNDAY NIGHT AND LABOR DAY
MOSTLY CLEAR. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS IN THE LOWER 90S.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE MID 70S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S.
WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 30 PERCENT.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ036-050100-
FULTON-
INCLUDING THE CITY OF CANTON
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING
THIS AFTERNOON
SUNNY, HOT WITH HIGHS IN THE UPPER 90S. WEST
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 108.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLEAR. HUMID WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS AROUND
5 MPH.
SATURDAY
SUNNY, HOT WITH HIGHS IN THE MID 90S. NORTHWEST WINDS
AROUND 5 MPH. HEAT INDEX VALUES UP TO 107.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 60S.
NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT AND LABOR DAY
MOSTLY CLEAR. LOWS IN THE MID 60S.
HIGHS IN THE UPPER 80S.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS IN THE LOWER 90S.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 90S.
WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 40 PERCENT.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ037-050100-
TAZEWELL-
INCLUDING THE CITY OF PEKIN
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING
THIS AFTERNOON
SUNNY, HOT WITH HIGHS IN THE UPPER 90S.
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 108.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLEAR. HUMID WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS AROUND
5 MPH.
SATURDAY
SUNNY WITH HIGHS IN THE MID 90S. NORTHWEST WINDS
AROUND 5 MPH. HEAT INDEX VALUES UP TO 105.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 60S.
NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. EAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND LABOR DAY
MOSTLY CLEAR. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 80S.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS IN THE LOWER 90S.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
WEDNESDAY
MOSTLY SUNNY. HOT WITH HIGHS IN THE MID 90S. HEAT
INDEX VALUES UP TO 100.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 70S. CHANCE OF RAIN 30 PERCENT.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ038-050100-
MCLEAN-
INCLUDING THE CITIES OF BLOOMINGTON AND NORMAL
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING
THIS AFTERNOON
MOSTLY SUNNY. HOT. NEAR STEADY TEMPERATURE IN
THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP
TO 106.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLEAR WITH A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID
WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE
OF RAIN 20 PERCENT.
SATURDAY
SUNNY WITH HIGHS IN THE LOWER 90S. NORTHWEST WINDS
5 TO 10 MPH. HEAT INDEX VALUES UP TO 102.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 60S. NORTHEAST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. EAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND LABOR DAY
MOSTLY CLEAR. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS AROUND 90.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S.
WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 30 PERCENT.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ040-050100-
SCHUYLER-
INCLUDING THE CITY OF RUSHVILLE
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT SATURDAY
THIS AFTERNOON
SUNNY, HOT WITH HIGHS IN THE UPPER 90S.
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 107.
TONIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE LOWER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
SUNNY, HOT WITH HIGHS IN THE UPPER 90S. NORTHWEST
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 108.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS AROUND 70.
NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. EAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
MID 60S. HIGHS IN THE UPPER 80S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 90S.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
WEDNESDAY
MOSTLY SUNNY. HOT WITH HIGHS IN THE MID 90S. HEAT
INDEX VALUES UP TO 100.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 70S. CHANCE OF RAIN 30 PERCENT.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ041-050100-
MASON-
INCLUDING THE CITY OF HAVANA
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING
THIS AFTERNOON
SUNNY, HOT. NEAR STEADY TEMPERATURE IN THE MID
90S. SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 106.
TONIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE LOWER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
SUNNY, HOT WITH HIGHS IN THE MID 90S. WEST WINDS
AROUND 5 MPH, BECOMING NORTH IN THE AFTERNOON. HEAT INDEX VALUES
UP TO 106.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 60S.
NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. EAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
MID 60S. HIGHS IN THE UPPER 80S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 90S.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
WEDNESDAY
MOSTLY SUNNY. HOT WITH HIGHS IN THE MID 90S.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 70S. CHANCE OF RAIN 30 PERCENT.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ047-050100-
CASS-
INCLUDING THE CITY OF BEARDSTOWN
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT SATURDAY
THIS AFTERNOON
SUNNY, HOT WITH HIGHS IN THE UPPER 90S.
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 108.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
SUNNY, HOT WITH HIGHS IN THE UPPER 90S. NORTHWEST
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 107.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS AROUND 70.
NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. EAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
MID 60S. HIGHS IN THE UPPER 80S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 90S.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
WEDNESDAY
MOSTLY SUNNY. HOT WITH HIGHS IN THE UPPER 90S. HEAT
INDEX VALUES UP TO 100.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY
CLOUDY WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER
70S. CHANCE OF RAIN 30 PERCENT.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 90.
ILZ048-050100-
MENARD-
INCLUDING THE CITY OF PETERSBURG
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT SATURDAY
THIS AFTERNOON
SUNNY, HOT. NEAR STEADY TEMPERATURE IN THE MID
90S. SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 104.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
SUNNY, HOT WITH HIGHS IN THE UPPER 90S. NORTHWEST
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 104.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 60S.
NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. EAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
MID 60S. HIGHS IN THE UPPER 80S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 90S.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
WEDNESDAY
MOSTLY SUNNY. HOT WITH HIGHS IN THE UPPER 90S.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 70S. CHANCE OF RAIN 30 PERCENT.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S.
ILZ042-050100-
LOGAN-
INCLUDING THE CITY OF LINCOLN
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING
THIS AFTERNOON
SUNNY, HOT. NEAR STEADY TEMPERATURE IN THE MID
90S. SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 104.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
SUNNY, HOT WITH HIGHS IN THE MID 90S. NORTHWEST WINDS
5 TO 10 MPH. HEAT INDEX VALUES UP TO 104.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 60S.
NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. EAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
MID 60S. HIGHS IN THE UPPER 80S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
WEDNESDAY
MOSTLY SUNNY. HOT WITH HIGHS IN THE MID 90S.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 70S. CHANCE OF RAIN 30 PERCENT.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 90.
ILZ043-050100-
DE WITT-
INCLUDING THE CITY OF CLINTON
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING
THIS AFTERNOON
SUNNY, HOT. NEAR STEADY TEMPERATURE IN THE MID
90S. SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 104.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLEAR. LOWS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
SUNNY WITH HIGHS IN THE MID 90S. NORTHWEST WINDS 5 TO
10 MPH. HEAT INDEX VALUES UP TO 102.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 60S.
NORTHEAST WINDS AROUND 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. EAST WINDS 10 TO 15 MPH.
SUNDAY NIGHT AND LABOR DAY
MOSTLY CLEAR. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS IN THE LOWER 90S.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S.
WEDNESDAY
MOSTLY SUNNY. HOT WITH HIGHS IN THE MID 90S.
WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 30 PERCENT.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ049-050100-
SCOTT-
INCLUDING THE CITY OF WINCHESTER
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT SATURDAY
THIS AFTERNOON
SUNNY, HOT. NEAR STEADY TEMPERATURE IN THE MID
90S. SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 106.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. HUMID WITH LOWS IN THE MID 70S. SOUTHWEST WINDS AROUND
5 MPH.
SATURDAY
SUNNY, HOT WITH HIGHS IN THE UPPER 90S. WEST WINDS
AROUND 5 MPH, BECOMING NORTHWEST AROUND 5 MPH IN THE AFTERNOON.
HEAT INDEX VALUES UP TO 109.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS AROUND 70.
NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 5 TO
10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
MID 60S. HIGHS AROUND 90.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HOT. HIGHS IN THE
UPPER 90S. LOWS IN THE MID 70S.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 90S.
ILZ050-050100-
MORGAN-
INCLUDING THE CITY OF JACKSONVILLE
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT SATURDAY
THIS AFTERNOON
SUNNY, HOT. NEAR STEADY TEMPERATURE IN THE MID
90S. SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 105.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
SUNNY, HOT WITH HIGHS IN THE UPPER 90S. WEST WINDS
AROUND 5 MPH, BECOMING NORTHWEST AROUND 5 MPH IN THE AFTERNOON.
HEAT INDEX VALUES UP TO 106.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 60S.
NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS AROUND 90. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
MID 60S. HIGHS IN THE UPPER 80S.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HOT. HIGHS IN THE MID
90S. LOWS IN THE MID 70S.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 90S.
ILZ051-050100-
SANGAMON-
INCLUDING THE CITY OF SPRINGFIELD
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT SATURDAY
THIS AFTERNOON
SUNNY, HOT. NEAR STEADY TEMPERATURE IN THE MID
90S. SOUTHWEST WINDS 5 TO 10 MPH.
TONIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HOT WITH HIGHS IN THE UPPER 90S. NORTHWEST
WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES
UP TO 105.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS AROUND 70.
NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. NORTHEAST WINDS 5 TO
10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
MID 60S. HIGHS IN THE UPPER 80S.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HOT. HIGHS IN THE
UPPER 90S. LOWS IN THE MID 70S.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 90S.
ILZ053-050100-
MACON-
INCLUDING THE CITY OF DECATUR
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING
THIS AFTERNOON
SUNNY, HOT. NEAR STEADY TEMPERATURE IN THE MID
90S. SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 103.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
HOT WITH HIGHS IN THE MID 90S. NORTHWEST WINDS 5 TO 10 MPH.
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 104.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 60S.
NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. NORTHEAST WINDS 10 TO
15 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
MID 60S. HIGHS IN THE UPPER 80S.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HOT. HIGHS IN THE MID
90S. LOWS IN THE LOWER 70S.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
70S. HIGHS AROUND 90.
ILZ044-050100-
PIATT-
INCLUDING THE CITY OF MONTICELLO
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING
THIS AFTERNOON
SUNNY, HOT. NEAR STEADY TEMPERATURE IN THE MID
90S. SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 105.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
HUMID WITH HIGHS IN THE MID 90S. NORTHWEST WINDS 5 TO 10 MPH.
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 103.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 60S.
NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS 10 TO
15 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 80S.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS IN THE LOWER
90S. LOWS IN THE LOWER 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 30 PERCENT.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ045-050100-
CHAMPAIGN-
INCLUDING THE CITIES OF CHAMPAIGN AND URBANA
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING
THIS AFTERNOON
SUNNY, HOT. NEAR STEADY TEMPERATURE IN THE MID
90S. SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 108.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A
SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE
LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN
20 PERCENT.
SATURDAY
SUNNY WITH HIGHS IN THE LOWER 90S. NORTHWEST WINDS
5 TO 10 MPH. HEAT INDEX VALUES UP TO 103.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 60S. NORTHEAST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS 5 TO
10 MPH.
SUNDAY NIGHT AND LABOR DAY
MOSTLY CLEAR. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE UPPER 80S.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 90S. HEAT INDEX
VALUES UP TO 100.
WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 30 PERCENT.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ046-050100-
VERMILION-
INCLUDING THE CITY OF DANVILLE
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING
THIS AFTERNOON
SUNNY, HOT. NEAR STEADY TEMPERATURE IN THE MID
90S. SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 107.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID
WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE
OF RAIN 20 PERCENT.
SATURDAY
A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HUMID WITH HIGHS IN THE
LOWER 90S. NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN
20 PERCENT. HEAT INDEX VALUES UP TO 102.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 60S. NORTHEAST WINDS 5 TO
10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS 5 TO
10 MPH.
SUNDAY NIGHT AND LABOR DAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS
IN THE MID 80S.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE UPPER 80S.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
70S. HIGHS IN THE MID 90S.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. CHANCE OF
RAIN 30 PERCENT.
ILZ052-050100-
CHRISTIAN-
INCLUDING THE CITY OF TAYLORVILLE
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT SATURDAY
THIS AFTERNOON
SUNNY, HOT. NEAR STEADY TEMPERATURE IN THE MID
90S. SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 105.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HOT WITH HIGHS IN THE UPPER 90S. WEST WINDS
AROUND 5 MPH, BECOMING NORTHWEST IN THE AFTERNOON. CHANCE OF RAIN
20 PERCENT. HEAT INDEX VALUES UP TO 105.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 60S.
NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. NORTHEAST WINDS 5 TO
10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
MID 60S. HIGHS IN THE UPPER 80S.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HOT. HIGHS IN THE MID
90S. LOWS IN THE MID 70S.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
THURSDAY
SUNNY. HIGHS IN THE LOWER 90S.
ILZ061-050100-
SHELBY-
INCLUDING THE CITY OF SHELBYVILLE
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT SATURDAY
THIS AFTERNOON
SUNNY, HOT. NEAR STEADY TEMPERATURE IN THE MID
90S. SOUTHWEST WINDS 5 TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HOT WITH HIGHS IN THE UPPER 90S. NORTHWEST
WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES
UP TO 104.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 60S.
NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. NORTHEAST WINDS 5 TO
10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 80S.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HOT. HIGHS IN THE MID
90S. LOWS IN THE LOWER 70S.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
THURSDAY
SUNNY. HIGHS IN THE LOWER 90S.
ILZ054-050100-
MOULTRIE-
INCLUDING THE CITY OF SULLIVAN
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING
THIS AFTERNOON
SUNNY, HOT. NEAR STEADY TEMPERATURE IN THE MID
90S. SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 104.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
HOT WITH HIGHS IN THE MID 90S. NORTHWEST WINDS 5 TO 10 MPH.
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 104.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 60S.
NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. NOT AS WARM WITH HIGHS IN THE MID 80S. NORTHEAST
WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 80S.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS IN THE MID 90S.
LOWS IN THE LOWER 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
THURSDAY
SUNNY. HIGHS IN THE LOWER 90S.
ILZ055-050100-
DOUGLAS-
INCLUDING THE CITY OF TUSCOLA
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING
THIS AFTERNOON
SUNNY, HOT. NEAR STEADY TEMPERATURE IN THE MID
90S. SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 106.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
HOT WITH HIGHS IN THE MID 90S. NORTHWEST WINDS 5 TO 10 MPH.
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 103.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 60S. NORTHEAST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. NOT AS WARM WITH HIGHS IN THE MID 80S. NORTHEAST
WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 80S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER
90S. LOWS IN THE LOWER 70S.
WEDNESDAY
SUNNY, HOT WITH HIGHS IN THE MID 90S. HEAT INDEX
VALUES UP TO 100.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
70S. HIGHS AROUND 90.
ILZ056-050100-
COLES-
INCLUDING THE CITIES OF CHARLESTON AND MATTOON
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING
THIS AFTERNOON
SUNNY, HOT. NEAR STEADY TEMPERATURE IN THE MID
90S. SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 105.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
HOT WITH HIGHS IN THE MID 90S. NORTHWEST WINDS 5 TO 10 MPH.
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 104.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 60S.
NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. NOT AS WARM WITH HIGHS IN THE MID 80S. NORTHEAST
WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 80S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER
90S. LOWS IN THE LOWER 70S.
WEDNESDAY
SUNNY, HOT WITH HIGHS IN THE MID 90S.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
THURSDAY
SUNNY. HIGHS IN THE LOWER 90S.
ILZ057-050100-
EDGAR-
INCLUDING THE CITY OF PARIS
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING
THIS AFTERNOON
SUNNY, HOT. NEAR STEADY TEMPERATURE IN THE MID
90S. WEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 106.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN
20 PERCENT.
SATURDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
HUMID WITH HIGHS IN THE MID 90S. NORTHWEST WINDS 5 TO 10 MPH.
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 101.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 60S. NORTHEAST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS 5 TO
10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 80S.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 90.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. HOT. LOWS IN THE
LOWER 70S. HIGHS IN THE MID 90S.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
70S. HIGHS AROUND 90.
ILZ062-050100-
CUMBERLAND-
INCLUDING THE CITY OF GREENUP
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT SATURDAY
THIS AFTERNOON
SUNNY, HOT. NEAR STEADY TEMPERATURE IN THE MID
90S. SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 105.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HOT WITH HIGHS IN THE UPPER 90S. NORTHWEST
WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES
UP TO 105.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 60S.
NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. NOT AS WARM WITH HIGHS IN THE UPPER 80S.
NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER
60S. HIGHS AROUND 90.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. HOT. LOWS IN THE
LOWER 70S. HIGHS IN THE UPPER 90S.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
THURSDAY
SUNNY. HIGHS IN THE LOWER 90S.
ILZ063-050100-
CLARK-
INCLUDING THE CITY OF MARSHALL
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING
THIS AFTERNOON
SUNNY, HOT. NEAR STEADY TEMPERATURE IN THE MID
90S. SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 108.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HOT WITH HIGHS IN THE MID 90S. NORTHWEST WINDS
5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO
104.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 60S. NORTHEAST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. NOT AS WARM WITH HIGHS IN THE MID 80S. NORTHEAST
WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 80S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER
90S. LOWS IN THE LOWER 70S.
WEDNESDAY
SUNNY, HOT WITH HIGHS IN THE UPPER 90S.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
THURSDAY
SUNNY. HIGHS IN THE LOWER 90S.
ILZ066-050100-
EFFINGHAM-
INCLUDING THE CITY OF EFFINGHAM
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT SATURDAY
THIS AFTERNOON
SUNNY, HOT. NEAR STEADY TEMPERATURE IN THE
UPPER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HOT WITH HIGHS IN THE UPPER 90S. NORTHWEST
WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES
UP TO 105.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS AROUND 70.
NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. NORTHEAST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
LABOR DAY
SUNNY. HIGHS IN THE UPPER 80S.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S.
HIGHS IN THE LOWER 90S.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. HOT. LOWS
IN THE MID 70S. HIGHS IN THE UPPER 90S.
THURSDAY
SUNNY. HIGHS IN THE LOWER 90S.
ILZ067-050100-
JASPER-
INCLUDING THE CITY OF NEWTON
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT SATURDAY
THIS AFTERNOON
SUNNY, HOT. NEAR STEADY TEMPERATURE IN THE
UPPER 90S. SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO
106.
TONIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HOT WITH HIGHS IN THE UPPER 90S. NORTHWEST
WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES
UP TO 106.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS AROUND 70.
NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS AROUND 90. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
MID 60S. HIGHS IN THE UPPER 80S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID 90S.
LOWS IN THE LOWER 70S.
WEDNESDAY
SUNNY, HOT WITH HIGHS IN THE UPPER 90S.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 70S.
THURSDAY
SUNNY. HIGHS IN THE MID 90S.
ILZ068-050100-
CRAWFORD-
INCLUDING THE CITY OF ROBINSON
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT SATURDAY
THIS AFTERNOON
SUNNY, HOT. NEAR STEADY TEMPERATURE IN THE
UPPER 90S. WEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 107.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HOT WITH HIGHS IN THE UPPER 90S. NORTHWEST
WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES
UP TO 105.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS AROUND 70.
NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS AROUND 90. NORTHEAST WINDS 10 TO 15 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
LOWER 60S. HIGHS AROUND 90.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HOT. HIGHS IN THE
UPPER 90S. LOWS IN THE LOWER 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S.
THURSDAY
SUNNY. HIGHS IN THE MID 90S.
ILZ071-050100-
CLAY-
INCLUDING THE CITY OF FLORA
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT SATURDAY
THIS AFTERNOON
SUNNY, HOT. NEAR STEADY TEMPERATURE IN THE
UPPER 90S. SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO
107.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HOT WITH HIGHS IN THE UPPER 90S. WEST WINDS
5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO
106.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE LOWER 70S.
NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 5 TO
10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
MID 60S. HIGHS AROUND 90.
TUESDAY THROUGH THURSDAY
MOSTLY CLEAR. HOT. HIGHS IN THE UPPER
90S. LOWS IN THE MID 70S.
ILZ072-050100-
RICHLAND-
INCLUDING THE CITY OF OLNEY
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT SATURDAY
THIS AFTERNOON
SUNNY, HOT. NEAR STEADY TEMPERATURE IN THE
UPPER 90S. SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO
106.
TONIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HOT WITH HIGHS IN THE UPPER 90S. WEST WINDS
5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO
105.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE LOWER 70S.
NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 10 TO
15 MPH.
SUNDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS IN THE MID
60S. HIGHS IN THE LOWER 90S.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. HOT. LOWS
IN THE MID 70S. HIGHS AROUND 100.
THURSDAY
SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON. HOT WITH
HIGHS IN THE MID 90S. CHANCE OF RAIN 30 PERCENT.
ILZ073-050100-
LAWRENCE-
INCLUDING THE CITY OF LAWRENCEVILLE
1237 PM CDT FRI SEP 4 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT SATURDAY
THIS AFTERNOON
SUNNY, HOT. NEAR STEADY TEMPERATURE IN THE
UPPER 90S. SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO
106.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HOT WITH HIGHS IN THE UPPER 90S. WEST WINDS
5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.
SATURDAY NIGHT
MOSTLY CLEAR. HUMID WITH LOWS IN THE LOWER 70S.
NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 10 TO
15 MPH.
SUNDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS IN THE MID
60S. HIGHS IN THE LOWER 90S.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. HOT. LOWS
IN THE MID 70S. HIGHS AROUND 100.
THURSDAY
SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON. HOT WITH
HIGHS IN THE MID 90S. CHANCE OF RAIN 30 PERCENT.
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