735
FNUS53 KLOT 091538
FWFLOT
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1038 AM CDT FRI OCT 9 2026
DISCUSSION
SCATTERED SHOWERS WILL WORK ACROSS THE AREA THROUGH THE AFTERNOON
HOURS WITH AN EMBEDDED THUNDERSTORM POSSIBLE. EXPECT WINDS OUT OF
THE EAST AT GENERALLY NEAR OR BELOW 10 MPH.
THERE WILL BE A CHANCE OF SHOWERS LATE SATURDAY NIGHT INTO SUNDAY
MORNING, MAINLY FOR AREAS SOUTHEAST OF INTERSTATE 55. IF SOME
SUNSHINE BREAKS THROUGH THE CLOUDS, HIGH TEMPERATURES MAY REACH
THE MID TO UPPER 70S ON SUNDAY. THEN MONDAY WILL BE VERY WARM WITH
HIGHS IN THE LOWER TO MIDDLE 80S WITH SOUTHWEST WINDS GUSTING AS
HIGH AS 25 MPH.
A COLD FRONT IS EXPECTED TO MOVE SOUTH ACROSS THE AREA TUESDAY
THEN PERIODS OF SHOWERS AND THUNDERSTORMS ARE POSSIBLE WEDNESDAY
NIGHT THROUGH FRIDAY MORNING, WHEN ANOTHER COLD FRONT WILL MOVE
ACROSS THE AREA AND LIKELY BRING MUCH COLDER TEMPERATURES TO THE
AREA.
ILZ014-100930-
COOK-
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,
LEMONT, ORLAND PARK, AND PARK FOREST
1038 AM CDT FRI OCT 9 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 40
MAX TEMP (24HR TREND) 72 (0) 80
MIN RH % (24HR TREND) 48 (+21) 43
MIN TEMP (24HR TREND) 60 (+8) 59
MAX RH % (24HR TREND) 79 (+3) 87
20FT WIND AM (MPH) S 5-6 S 9
20FT WIND PM (MPH) SE 5-6 SE 8 S 9 SE 5-8
PEAK WIND GUSTS (MPH) 15 19 16
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1000 1300
MAX MIXING HGT (FT) 2300 2100
TRANSPORT WND (MPH) S 6 S 13
VENT RATE (MPH-FT) 16100 29400
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN
THE LOWER 70S. EAST WINDS AROUND 5 MPH, BECOMING NORTHEAST IN THE
AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
AROUND 10 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. PARTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 70S.
NORTHWEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. EAST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ006-100930-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
1038 AM CDT FRI OCT 9 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER MCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 30
MAX TEMP (24HR TREND) 69 (-1) 79
MIN RH % (24HR TREND) 53 (+22) 49
MIN TEMP (24HR TREND) 57 (+10) 57
MAX RH % (24HR TREND) 92 (-4) 88
20FT WIND AM (MPH) S 5-8 S 10-11
20FT WIND PM (MPH) SE 5-8 SE 8 S 10-11 SE 5-9
PEAK WIND GUSTS (MPH) 15 19 16
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1100 1300
MAX MIXING HGT (FT) 2100 1900
TRANSPORT WND (MPH) S 6 S 16
VENT RATE (MPH-FT) 14700 30400
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS AROUND 80. SOUTHWEST WINDS AROUND
10 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. PARTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S. NORTH
WINDS AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. EAST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
INZ001-100930-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
1038 AM CDT FRI OCT 9 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY MCLEAR MCLDY MCLDY
PRECIP TYPE SHOWERS NONE NONE SHOWERS
CHANCE PRECIP (%) 30 20
MAX TEMP (24HR TREND) 75 (+2) 80
MIN RH % (24HR TREND) 45 (+17) 39
MIN TEMP (24HR TREND) 58 (+10) 58
MAX RH % (24HR TREND) 71 (-19) 94
20FT WIND AM (MPH) S 5 S 8
20FT WIND PM (MPH) SE 5 SE 6-7 SE 8 SE 5-8
PEAK WIND GUSTS (MPH) 17 16
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 900 1200
MAX MIXING HGT (FT) 2300 2300
TRANSPORT WND (MPH) SE 6 SE 14
VENT RATE (MPH-FT) 16100 34500
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS AROUND 5 MPH IN THE
MORNING, BECOMING LIGHT.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS,
BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE LOWER 80S. SOUTH
WINDS AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 70S.
NORTHWEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WINDS
AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. SOUTH WINDS AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTH WINDS AROUND 10 MPH.
INZ002-100930-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
1038 AM CDT FRI OCT 9 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY MCLEAR MCLDY MCLDY
PRECIP TYPE SHOWERS NONE NONE SHOWERS
CHANCE PRECIP (%) 20 30
MAX TEMP (24HR TREND) 74 (+2) 80
MIN RH % (24HR TREND) 43 (+11) 39
MIN TEMP (24HR TREND) 58 (+10) 58
MAX RH % (24HR TREND) 73 (-19) 94
20FT WIND AM (MPH) S 5 S 8
20FT WIND PM (MPH) SE 5 SE 7 SE 8 SE 6-8
PEAK WIND GUSTS (MPH) 16 16
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 800 1200
MAX MIXING HGT (FT) 2400 2300
TRANSPORT WND (MPH) S 6 SE 16
VENT RATE (MPH-FT) 16800 36800
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS,
BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE LOWER 80S. SOUTH
WINDS AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 70S.
NORTHWEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COOLER. LOWS IN THE LOWER 50S.
NORTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. SOUTHEAST WINDS AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTH WINDS AROUND 10 MPH.
ILZ013-100930-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
1038 AM CDT FRI OCT 9 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 50
MAX TEMP (24HR TREND) 71 (-1) 79
MIN RH % (24HR TREND) 50 (+24) 45
MIN TEMP (24HR TREND) 59 (+7) 58
MAX RH % (24HR TREND) 76 (+3) 88
20FT WIND AM (MPH) S 5-7 S 9
20FT WIND PM (MPH) SE 5-7 SE 7 S 9 LGT/VAR
PEAK WIND GUSTS (MPH) 19 15
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1000 1200
MAX MIXING HGT (FT) 2000 2000
TRANSPORT WND (MPH) S 5 S 14
VENT RATE (MPH-FT) 12000 30000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN THE
MID 70S. EAST WINDS AROUND 5 MPH, BECOMING NORTHEAST IN THE
AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. EAST WINDS
AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 60S. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 70S.
NORTHWEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. EAST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE MORNING.
HIGHS IN THE UPPER 60S. SOUTHEAST WINDS AROUND 10 MPH, BECOMING
SOUTH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ012-100930-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
1038 AM CDT FRI OCT 9 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 60
MAX TEMP (24HR TREND) 71 (-1) 79
MIN RH % (24HR TREND) 57 (+30) 47
MIN TEMP (24HR TREND) 57 (+9) 57
MAX RH % (24HR TREND) 80 (-4) 89
20FT WIND AM (MPH) S 5-7 S 9-10
20FT WIND PM (MPH) SE 5-7 SE 7 S 9-10 LGT/VAR
PEAK WIND GUSTS (MPH) 20
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.00
11 AM MIXING HGT (FT) 900 1100
MAX MIXING HGT (FT) 1700 1700
TRANSPORT WND (MPH) S 6 S 16
VENT RATE (MPH-FT) 11900 27200
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN THE
MID 70S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 70S.
NORTHWEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. EAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. EAST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE MORNING.
HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. SOUTHWEST WINDS AROUND 10 MPH.
ILZ005-100930-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
1038 AM CDT FRI OCT 9 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER MCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 50
MAX TEMP (24HR TREND) 70 (-1) 79
MIN RH % (24HR TREND) 56 (+27) 49
MIN TEMP (24HR TREND) 57 (+11) 55
MAX RH % (24HR TREND) 89 (-3) 86
20FT WIND AM (MPH) S 5-7 S 9-10
20FT WIND PM (MPH) SE 5-7 SE 7 S 9-10 LGT/VAR
PEAK WIND GUSTS (MPH) 20
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1100 1200
MAX MIXING HGT (FT) 2000 1700
TRANSPORT WND (MPH) S 6 S 17
VENT RATE (MPH-FT) 14000 28900
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. EAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WINDS
AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHWEST WINDS AROUND
5 MPH.
TUESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S. NORTH
WINDS AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ004-100930-
BOONE-
INCLUDING THE CITY OF BELVIDERE
1038 AM CDT FRI OCT 9 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY CLEAR PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 60
MAX TEMP (24HR TREND) 70 (-1) 79
MIN RH % (24HR TREND) 55 (+27) 47
MIN TEMP (24HR TREND) 57 (+12) 55
MAX RH % (24HR TREND) 84 (-9) 86
20FT WIND AM (MPH) S 5-7 S 10
20FT WIND PM (MPH) SE 5-7 SE 7 S 10 LGT/VAR
PEAK WIND GUSTS (MPH) 20 16
PRECIP AMOUNT (IN) 0.05-0.10 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1200 1200
MAX MIXING HGT (FT) 1800 1800
TRANSPORT WND (MPH) SE 8 S 17
VENT RATE (MPH-FT) 14400 30600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WINDS
AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHWEST WINDS AROUND
5 MPH.
TUESDAY
MOSTLY SUNNY. COOLER. HIGHS AROUND 70. NORTH WINDS
AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S.
NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. EAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. EAST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ011-100930-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
1038 AM CDT FRI OCT 9 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY CLEAR PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 70
MAX TEMP (24HR TREND) 72 (0) 80
MIN RH % (24HR TREND) 56 (+27) 43
MIN TEMP (24HR TREND) 58 (+10) 56
MAX RH % (24HR TREND) 77 (-3) 88
20FT WIND AM (MPH) S 6-8 S 9-10
20FT WIND PM (MPH) SE 6-8 SE 8 S 9-10 LGT/VAR
PEAK WIND GUSTS (MPH) 14 16 20 16
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.00
11 AM MIXING HGT (FT) 900 1100
MAX MIXING HGT (FT) 1500 1800
TRANSPORT WND (MPH) S 8 S 16
VENT RATE (MPH-FT) 12000 28800
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND
5 MPH IN THE MORNING, BECOMING LIGHT.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE
OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 70S.
NORTHWEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. EAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. EAST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE MORNING.
HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. SOUTHWEST WINDS 10 TO 15 MPH.
ILZ003-100930-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
1038 AM CDT FRI OCT 9 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY CLEAR PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 60
MAX TEMP (24HR TREND) 70 (-1) 79
MIN RH % (24HR TREND) 58 (+30) 46
MIN TEMP (24HR TREND) 57 (+10) 55
MAX RH % (24HR TREND) 85 (-2) 87
20FT WIND AM (MPH) S 6-8 S 10-11
20FT WIND PM (MPH) SE 6-8 SE 7-8 S 10-11 LGT/VAR
PEAK WIND GUSTS (MPH) 14 16 19 16
PRECIP AMOUNT (IN) 0.05-0.10 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1100 1200
MAX MIXING HGT (FT) 1700 2000
TRANSPORT WND (MPH) S 8 S 17
VENT RATE (MPH-FT) 13600 34000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY SUNNY. COOLER. HIGHS AROUND 70. NORTH WINDS
AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS AROUND 50. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. EAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. EAST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. SOUTHWEST WINDS AROUND 15 MPH.
ILZ008-100930-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
1038 AM CDT FRI OCT 9 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY CLEAR PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 70
MAX TEMP (24HR TREND) 72 (0) 80
MIN RH % (24HR TREND) 59 (+31) 45
MIN TEMP (24HR TREND) 58 (+13) 55
MAX RH % (24HR TREND) 78 (-13) 88
20FT WIND AM (MPH) S 6-8 S 9-10
20FT WIND PM (MPH) SE 6-8 SE 7 S 9-10 LGT/VAR
PEAK WIND GUSTS (MPH) 14 19
PRECIP AMOUNT (IN) 0.05-0.10 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1000 1100
MAX MIXING HGT (FT) 1700 2000
TRANSPORT WND (MPH) SE 12 S 17
VENT RATE (MPH-FT) 22100 34000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH,
BECOMING SOUTH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE
OF THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 60. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 70S.
NORTHWEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. EAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER
50S. EAST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE MORNING.
HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
ILZ010-100930-
LEE-
INCLUDING THE CITY OF DIXON
1038 AM CDT FRI OCT 9 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY CLEAR PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 60
MAX TEMP (24HR TREND) 74 (+1) 80
MIN RH % (24HR TREND) 53 (+24) 42
MIN TEMP (24HR TREND) 59 (+13) 56
MAX RH % (24HR TREND) 70 (-14) 88
20FT WIND AM (MPH) S 6-7 S 8-9
20FT WIND PM (MPH) SE 6-7 SE 7-8 S 8-9 LGT/VAR
PEAK WIND GUSTS (MPH) 18
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1000 1100
MAX MIXING HGT (FT) 1800 1900
TRANSPORT WND (MPH) SE 11 S 16
VENT RATE (MPH-FT) 21600 30400
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH
IN THE MORNING, BECOMING LIGHT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. SOUTH WINDS AROUND
5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 70S.
NORTHWEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. EAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER
50S. EAST WINDS AROUND 10 MPH.
THURSDAY
PARTLY SUNNY. SHOWERS LIKELY, MAINLY IN THE MORNING.
HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. SOUTHWEST WINDS AROUND 10 MPH.
ILZ019-100930-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
1038 AM CDT FRI OCT 9 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY CLEAR MCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 40
MAX TEMP (24HR TREND) 77 (+1) 82
MIN RH % (24HR TREND) 42 (+18) 36
MIN TEMP (24HR TREND) 59 (+12) 57
MAX RH % (24HR TREND) 64 (-20) 88
20FT WIND AM (MPH) SE 5-6 S 7-8
20FT WIND PM (MPH) SE 5-6 SE 6 SE 7-8 LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1000 1200
MAX MIXING HGT (FT) 2100 2100
TRANSPORT WND (MPH) SE 12 S 14
VENT RATE (MPH-FT) 27300 31500
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND
5 MPH IN THE MORNING, BECOMING LIGHT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT WINDS,
BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS
AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 50S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
70. EAST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 50S.
EAST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE MORNING.
HIGHS AROUND 70. SOUTH WINDS AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ020-100930-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
1038 AM CDT FRI OCT 9 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 50
MAX TEMP (24HR TREND) 74 (-1) 81
MIN RH % (24HR TREND) 52 (+28) 41
MIN TEMP (24HR TREND) 58 (+10) 57
MAX RH % (24HR TREND) 71 (-21) 90
20FT WIND AM (MPH) S 5-7 S 8-9
20FT WIND PM (MPH) SE 5-7 SE 7 SE 8-9 LGT/VAR
PEAK WIND GUSTS (MPH) 17
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.00
11 AM MIXING HGT (FT) 900 1200
MAX MIXING HGT (FT) 1500 1900
TRANSPORT WND (MPH) SE 6 S 13
VENT RATE (MPH-FT) 10500 26600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN THE
MID 70S. EAST WINDS AROUND 5 MPH IN THE MORNING, BECOMING LIGHT.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS, BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE MID 70S. NORTHWEST
WINDS AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COOLER. LOWS IN THE LOWER 50S.
NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. EAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. EAST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE MORNING.
HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ021-100930-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
1038 AM CDT FRI OCT 9 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY CLEAR MCLDY MCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 40
MAX TEMP (24HR TREND) 77 (0) 83
MIN RH % (24HR TREND) 44 (+21) 37
MIN TEMP (24HR TREND) 59 (+11) 58
MAX RH % (24HR TREND) 65 (-26) 92
20FT WIND AM (MPH) S 5-6 S 7-8
20FT WIND PM (MPH) SE 5-6 SE 6 SE 7-8 LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.00
11 AM MIXING HGT (FT) 900 1200
MAX MIXING HGT (FT) 2100 2100
TRANSPORT WND (MPH) SE 10 SE 13
VENT RATE (MPH-FT) 21000 29400
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT WINDS,
BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. NOT AS WARM. HIGHS IN THE UPPER 70S.
NORTHWEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. COOLER. LOWS IN THE MID 50S. NORTHEAST WINDS AROUND
5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 50S.
EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE MORNING.
HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ022-100930-
WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON
1038 AM CDT FRI OCT 9 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY MCLEAR MCLDY MCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 30 10
MAX TEMP (24HR TREND) 76 (+1) 81
MIN RH % (24HR TREND) 47 (+22) 39
MIN TEMP (24HR TREND) 58 (+9) 58
MAX RH % (24HR TREND) 68 (-16) 92
20FT WIND AM (MPH) S 5 S 8
20FT WIND PM (MPH) SE 5 SE 7 SE 8 LGT/VAR
PEAK WIND GUSTS (MPH) 18
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1000 1200
MAX MIXING HGT (FT) 2100 2100
TRANSPORT WND (MPH) SE 6 SE 13
VENT RATE (MPH-FT) 14700 29400
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. EAST WINDS AROUND
5 MPH IN THE MORNING, BECOMING LIGHT.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS, BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY. NOT AS WARM. HIGHS IN THE MID 70S.
NORTHWEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 50S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. EAST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE MORNING.
HIGHS AROUND 70. SOUTH WINDS AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ032-100930-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
1038 AM CDT FRI OCT 9 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 30 10
MAX TEMP (24HR TREND) 80 (+2) 83
MIN RH % (24HR TREND) 36 (+10) 35
MIN TEMP (24HR TREND) 59 (+12) 57
MAX RH % (24HR TREND) 62 (-26) 95
20FT WIND AM (MPH) SE 5-6 S 7
20FT WIND PM (MPH) SE 5-6 SE 6 SE 7 LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 800 1200
MAX MIXING HGT (FT) 2500 2400
TRANSPORT WND (MPH) SE 13 SE 13
VENT RATE (MPH-FT) 35000 33600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN THE
UPPER 70S. LIGHT WINDS.
SUNDAY NIGHT
CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 60. LIGHT WINDS, BECOMING SOUTH AROUND 5 MPH
AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS
AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. COOLER. LOWS IN THE MID 50S. NORTHEAST WINDS AROUND
5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 50S.
EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. SHOWERS LIKELY IN THE MORNING, THEN A
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN
THE LOWER 70S. SOUTH WINDS AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ023-100930-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
1038 AM CDT FRI OCT 9 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY MCLEAR MCLDY MCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 40 20
MAX TEMP (24HR TREND) 78 (+2) 82
MIN RH % (24HR TREND) 40 (+14) 35
MIN TEMP (24HR TREND) 58 (+10) 58
MAX RH % (24HR TREND) 66 (-21) 94
20FT WIND AM (MPH) LGT/VAR S 6
20FT WIND PM (MPH) LGT/VAR SE 5 SE 6 LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 900 1200
MAX MIXING HGT (FT) 2400 2500
TRANSPORT WND (MPH) SE 9 SE 14
VENT RATE (MPH-FT) 21600 37500
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. NOT AS WARM. HIGHS IN THE MID 70S. WEST
WINDS AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. COOLER. LOWS IN THE MID 50S. NORTHEAST WINDS AROUND
5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
70. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. SOUTH WINDS AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ039-100930-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
1038 AM CDT FRI OCT 9 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 30 30
MAX TEMP (24HR TREND) 81 (+2) 82
MIN RH % (24HR TREND) 30 (+4) 32
MIN TEMP (24HR TREND) 58 (+8) 58
MAX RH % (24HR TREND) 62 (-17) 96
20FT WIND AM (MPH) S 5-6 SE 6-7
20FT WIND PM (MPH) SE 5-6 SE 6 SE 6-7 LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 900 1100
MAX MIXING HGT (FT) 3100 2600
TRANSPORT WND (MPH) SE 13 SE 13
VENT RATE (MPH-FT) 43400 36400
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS AROUND 5 MPH IN
THE MORNING, BECOMING LIGHT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT WINDS,
BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. COOLER. LOWS IN THE MID 50S. NORTHEAST WINDS AROUND
5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 50S.
EAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. SHOWERS LIKELY, MAINLY IN THE MORNING.
HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ033-100930-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
1038 AM CDT FRI OCT 9 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 30 30
MAX TEMP (24HR TREND) 81 (+3) 82
MIN RH % (24HR TREND) 30 (+5) 30
MIN TEMP (24HR TREND) 58 (+10) 58
MAX RH % (24HR TREND) 63 (-21) 94
20FT WIND AM (MPH) LGT/VAR S 5-6
20FT WIND PM (MPH) LGT/VAR LGT/VAR SE 5-6 LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 900 1200
MAX MIXING HGT (FT) 2900 2700
TRANSPORT WND (MPH) S 11 SE 14
VENT RATE (MPH-FT) 34800 40500
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
MONDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE UPPER 80S. SOUTH
WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHWEST
WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. COOLER. LOWS IN THE MID 50S. NORTHEAST WINDS AROUND
5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 50S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTHWEST WINDS AROUND 5 MPH.
INZ010-100930-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
1038 AM CDT FRI OCT 9 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS NONE NONE SHOWERS
CHANCE PRECIP (%) 30 40
MAX TEMP (24HR TREND) 78 (+3) 81
MIN RH % (24HR TREND) 35 (+11) 32
MIN TEMP (24HR TREND) 58 (+11) 58
MAX RH % (24HR TREND) 64 (-19) 95
20FT WIND AM (MPH) LGT/VAR SE 6
20FT WIND PM (MPH) LGT/VAR LGT/VAR SE 6 LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 900 1300
MAX MIXING HGT (FT) 2700 2900
TRANSPORT WND (MPH) S 8 SE 17
VENT RATE (MPH-FT) 21600 49300
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
MONDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE MID 80S. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST
WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS
AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. COOLER. LOWS IN THE MID 50S. NORTHEAST WINDS AROUND
5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
70. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. SOUTH WINDS AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTHWEST WINDS AROUND 5 MPH.
INZ011-100930-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
1038 AM CDT FRI OCT 9 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 30 40
MAX TEMP (24HR TREND) 77 (+2) 81
MIN RH % (24HR TREND) 37 (+14) 34
MIN TEMP (24HR TREND) 58 (+11) 58
MAX RH % (24HR TREND) 64 (-22) 95
20FT WIND AM (MPH) LGT/VAR SE 7
20FT WIND PM (MPH) LGT/VAR SE 5 SE 7 SE 5-6
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 900 1200
MAX MIXING HGT (FT) 2700 3100
TRANSPORT WND (MPH) S 8 SE 17
VENT RATE (MPH-FT) 21600 52700
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING. HIGHS
IN THE LOWER 70S. EAST WINDS AROUND 5 MPH IN THE MORNING,
BECOMING LIGHT.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
MONDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE MID 80S. SOUTH WINDS
5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS
AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COOLER. LOWS IN THE MID 50S.
NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
70. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS AROUND
70. SOUTHEAST WINDS AROUND 10 MPH, BECOMING SOUTH IN THE
AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
INZ019-100930-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
1138 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 30 40
MAX TEMP (24HR TREND) 79 (+2) 81
MIN RH % (24HR TREND) 33 (+7) 32
MIN TEMP (24HR TREND) 58 (+11) 59
MAX RH % (24HR TREND) 63 (-20) 96
20FT WIND AM (MPH) LGT/VAR SE 6
20FT WIND PM (MPH) LGT/VAR LGT/VAR SE 6 E 5-6
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 900 1100
MAX MIXING HGT (FT) 2700 3000
TRANSPORT WND (MPH) S 10 SE 16
VENT RATE (MPH-FT) 27000 48000
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT WINDS.
MONDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE MID 80S. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND
10 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. COOLER. LOWS IN THE MID 50S.
NORTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 50S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. SOUTH WINDS AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTHWEST WINDS AROUND 5 MPH.
DOOM
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