128
FNUS53 KLOT 031647
FWFLOT
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1047 AM CST WED DEC 3 2025
DISCUSSION
A COLD FRONT WILL MOVE ACROSS THE REGION TODAY RESULTING IN SOME
LIGHT SNOW, PERHAPS MIXED AT TIMES WITH FREEZING DRIZZLE.
PRECIPITATION AMOUNTS WILL BE LIGHT TODAY WITH JUST A COATING TO
HALF INCH OF SNOW POSSIBLE.
BEHIND THIS FRONT, WINDS WILL SHIFT TO NORTHWEST WITH GUSTS TO 25
MPH THIS EVENING. HIGH PRESSURE WILL MOVE ACROSS THE AREA THURSDAY
WITH SOUTHWEST WINDS RETURNING THURSDAY NIGHT INTO FRIDAY.
MUCH COLDER AIR WILL SPREAD ACROSS THE REGION TONIGHT AND CONTINUE
THROUGH FRIDAY MORNING WITH WIND CHILLS -10 TO -20 EXPECTED THURSDAY
MORNING AND AGAIN THURSDAY NIGHT INTO FRIDAY MORNING.
ILZ014-041015-
COOK-
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,
LEMONT, ORLAND PARK, AND PARK FOREST
1047 AM CST WED DEC 3 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY PCLDY CLEAR MCLEAR
PRECIP TYPE SNOW/FZ RA FRZ DRZL NONE NONE
CHANCE PRECIP (%) 60 20
MAX TEMP (24HR TREND) 32 (+12) 18
MIN RH % (24HR TREND) 76 (-5) 64
MIN TEMP (24HR TREND) 2 (-17) -1
MAX RH % (24HR TREND) 87 (-5) 92
20FT WIND AM (MPH) W 10-11 NW 5-7
20FT WIND PM (MPH) W 10-11 NW 10-11 W 5-7 SW 5-8
PEAK WIND GUSTS (MPH) 21 24 17
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1500 1100
MAX MIXING HGT (FT) 1900 1500
TRANSPORT WND (MPH) W 13 W 5
VENT RATE (MPH-FT) 26600 9000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 18. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT.
LOWS AROUND 17. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS AROUND 30.
NORTHWEST WINDS AROUND 5 MPH, BECOMING NORTH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 16. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
18. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING. HIGHS
IN THE LOWER 30S. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE
MID 20S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ006-041015-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
1047 AM CST WED DEC 3 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY PCLDY CLEAR PCLDY
PRECIP TYPE SNOW/FZ RA NONE NONE NONE
CHANCE PRECIP (%) 50 10
MAX TEMP (24HR TREND) 31 (+12) 17
MIN RH % (24HR TREND) 75 (-7) 66
MIN TEMP (24HR TREND) -1 (-20) -3
MAX RH % (24HR TREND) 90 (-2) 92
20FT WIND AM (MPH) W 10 NW 5-6
20FT WIND PM (MPH) NW 10 NW 9-11 W 5-6 SW 6-9
PEAK WIND GUSTS (MPH) 20 23 18
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1500 1000
MAX MIXING HGT (FT) 2300 1300
TRANSPORT WND (MPH) NW 17 W 5
VENT RATE (MPH-FT) 39100 7800
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 16. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT.
LOWS AROUND 15. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE UPPER
20S. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 14. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
18. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING. HIGHS
IN THE LOWER 30S. WEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE
LOWER 20S. SOUTHWEST WINDS AROUND 10 MPH.
INZ001-041015-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
1047 AM CST WED DEC 3 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY PCLDY MCLEAR MCLEAR
PRECIP TYPE SNOW/FZ RA SNOW/FZ RA NONE NONE
CHANCE PRECIP (%) 70 60
MAX TEMP (24HR TREND) 32 (+9) 19
MIN RH % (24HR TREND) 76 (-4) 68
MIN TEMP (24HR TREND) 4 (-15) -1
MAX RH % (24HR TREND) 92 (-1) 99
20FT WIND AM (MPH) SW 9-12 LGT/VAR
20FT WIND PM (MPH) W 9-12 NW 10-11 W 4-7 LGT/VAR
PEAK WIND GUSTS (MPH) 23 25
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1500 1300
MAX MIXING HGT (FT) 1700 1600
TRANSPORT WND (MPH) W 19 W 5
VENT RATE (MPH-FT) 34000 9600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT.
LOWS AROUND 17. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE UPPER
20S. SOUTHWEST WINDS AROUND 5 MPH, BECOMING EAST IN THE
AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 14. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. SOUTH WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
17. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING. HIGHS
IN THE LOWER 30S. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT.
LOWS IN THE LOWER 20S. SOUTHWEST WINDS AROUND 10 MPH.
INZ002-041015-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
1047 AM CST WED DEC 3 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY MCLDY PCLDY PCLDY
PRECIP TYPE SNOW/FZ RA SNOW/FZ RA NONE NONE
CHANCE PRECIP (%) 70 60
MAX TEMP (24HR TREND) 32 (+7) 22
MIN RH % (24HR TREND) 76 (-1) 70
MIN TEMP (24HR TREND) 9 (-9)
MAX RH % (24HR TREND) 93 (0) 98
20FT WIND AM (MPH) SW 10-12 NW 5-8
20FT WIND PM (MPH) W 10-12 NW 11 W 5-8 LGT/VAR
PEAK WIND GUSTS (MPH) 23 26 18
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1500 2300
MAX MIXING HGT (FT) 1800 2300
TRANSPORT WND (MPH) SW 20 NW 12
VENT RATE (MPH-FT) 37800 29900
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. SOUTH WINDS AROUND
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE UPPER
20S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 15. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. EAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT.
LOWS AROUND 17. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE
LOWER 30S. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN
THE MID 20S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ013-041015-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
1047 AM CST WED DEC 3 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY PCLDY CLEAR MCLEAR
PRECIP TYPE SNOW/FZ RA NONE NONE NONE
CHANCE PRECIP (%) 70 10
MAX TEMP (24HR TREND) 31 (+11) 16
MIN RH % (24HR TREND) 80 (-4) 67
MIN TEMP (24HR TREND) 0 (-20) -3
MAX RH % (24HR TREND) 91 (-3) 96
20FT WIND AM (MPH) W 10 LGT/VAR
20FT WIND PM (MPH) W 10 NW 9-11 W 4-6 SW 5-8
PEAK WIND GUSTS (MPH) 18 19 16
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1300 1000
MAX MIXING HGT (FT) 1900 1500
TRANSPORT WND (MPH) NW 13 W 5
VENT RATE (MPH-FT) 26600 9000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT.
LOWS AROUND 15. NORTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE UPPER
20S. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 14. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
17. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING. HIGHS
IN THE LOWER 30S. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE
MID 20S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ012-041015-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
1047 AM CST WED DEC 3 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY PCLDY CLEAR MCLEAR
PRECIP TYPE SNOW/FZ RA NONE NONE NONE
CHANCE PRECIP (%) 60 10
MAX TEMP (24HR TREND) 31 (+11) 13
MIN RH % (24HR TREND) 77 (-9) 72
MIN TEMP (24HR TREND) -2 (-22) -7
MAX RH % (24HR TREND) 96 (0) 98
20FT WIND AM (MPH) W 10 LGT/VAR
20FT WIND PM (MPH) NW 10 NW 9-11 W 4-5 S 5-8
PEAK WIND GUSTS (MPH) 18 19 17
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1300 900
MAX MIXING HGT (FT) 1900 1200
TRANSPORT WND (MPH) NW 16 W 4
VENT RATE (MPH-FT) 30400 6000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 20S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 14. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT.
LOWS AROUND 13. NORTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE UPPER
20S. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 11. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
16. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING. HIGHS
AROUND 30. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE
LOWER 20S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ005-041015-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
1047 AM CST WED DEC 3 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY PCLDY CLEAR PCLDY
PRECIP TYPE SNOW/FZ RA NONE NONE NONE
CHANCE PRECIP (%) 40 10
MAX TEMP (24HR TREND) 31 (+11) 13
MIN RH % (24HR TREND) 78 (-8) 72
MIN TEMP (24HR TREND) -3 (-23) -5
MAX RH % (24HR TREND) 92 (-1) 94
20FT WIND AM (MPH) W 9-10 LGT/VAR
20FT WIND PM (MPH) NW 9-10 NW 7-10 SW 4-5 SW 5-9
PEAK WIND GUSTS (MPH) 18 18 18
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1400 800
MAX MIXING HGT (FT) 2100 1100
TRANSPORT WND (MPH) NW 17 W 4
VENT RATE (MPH-FT) 35700 5500
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 20S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 14. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 20S. WEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT.
LOWS AROUND 12. NORTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE MID
20S. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 10. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
15. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING. HIGHS
AROUND 30. WEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE
LOWER 20S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ004-041015-
BOONE-
INCLUDING THE CITY OF BELVIDERE
1047 AM CST WED DEC 3 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY PCLDY CLEAR PCLDY
PRECIP TYPE SNOW/FZ RA NONE NONE NONE
CHANCE PRECIP (%) 30 10
MAX TEMP (24HR TREND) 32 (+12) 11
MIN RH % (24HR TREND) 78 (-10) 70
MIN TEMP (24HR TREND) -4 (-24) -5
MAX RH % (24HR TREND) 90 (-4) 94
20FT WIND AM (MPH) W 9-10 LGT/VAR
20FT WIND PM (MPH) NW 9-10 NW 7-10 LGT/VAR S 5-9
PEAK WIND GUSTS (MPH) 18 18 17
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1500 700
MAX MIXING HGT (FT) 2300 1100
TRANSPORT WND (MPH) NW 17 SW 3
VENT RATE (MPH-FT) 39100 3300
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 20S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 13. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 20S. WEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT.
LOWS AROUND 11. NORTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE MID
20S. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 9. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 20S. NORTH WINDS
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
15. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
AROUND 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE
LOWER 20S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ011-041015-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
1047 AM CST WED DEC 3 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY PCLDY CLEAR MCLEAR
PRECIP TYPE SNOW/FZ RA NONE NONE NONE
CHANCE PRECIP (%) 60 10
MAX TEMP (24HR TREND) 31 (+10) 11
MIN RH % (24HR TREND) 79 (-9) 70
MIN TEMP (24HR TREND) -3 (-23) -7
MAX RH % (24HR TREND) 92 (-5) 95
20FT WIND AM (MPH) W 10 LGT/VAR
20FT WIND PM (MPH) NW 10 NW 8-11 SW 3-5 S 5-8
PEAK WIND GUSTS (MPH) 18 19 16
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1200 700
MAX MIXING HGT (FT) 2000 1200
TRANSPORT WND (MPH) NW 16 W 3
VENT RATE (MPH-FT) 32000 3600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 14. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 20S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS
AROUND 12. NORTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE MID
20S. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 10. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
16. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 30. SOUTHWEST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE
LOWER 20S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ003-041015-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
1047 AM CST WED DEC 3 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY PCLDY CLEAR PCLDY
PRECIP TYPE SNOW/FZ RA NONE NONE NONE
CHANCE PRECIP (%) 20
MAX TEMP (24HR TREND) 32 (+11) 12
MIN RH % (24HR TREND) 74 (-10) 65
MIN TEMP (24HR TREND) -4 (-24) -5
MAX RH % (24HR TREND) 88 (-8) 92
20FT WIND AM (MPH) NW 9-10 LGT/VAR
20FT WIND PM (MPH) NW 9-10 NW 7-10 LGT/VAR S 6-9
PEAK WIND GUSTS (MPH) 18 18 18
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1800 700
MAX MIXING HGT (FT) 2400 1200
TRANSPORT WND (MPH) NW 17 SW 3
VENT RATE (MPH-FT) 40800 3600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 13. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS
AROUND 11. NORTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE MID
20S. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 8. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
15. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 30. WEST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE
LOWER 20S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ008-041015-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
1047 AM CST WED DEC 3 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY PCLDY CLEAR MCLEAR
PRECIP TYPE SNOW/FZ RA NONE NONE NONE
CHANCE PRECIP (%) 40 10
MAX TEMP (24HR TREND) 32 (+11) 11
MIN RH % (24HR TREND) 74 (-9) 66
MIN TEMP (24HR TREND) -4 (-24) -7
MAX RH % (24HR TREND) 93 (0) 96
20FT WIND AM (MPH) W 9-10 LGT/VAR
20FT WIND PM (MPH) NW 9-10 NW 7-10 LGT/VAR S 6-8
PEAK WIND GUSTS (MPH) 19 18 16
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1500 800
MAX MIXING HGT (FT) 2200 1300
TRANSPORT WND (MPH) NW 17 SW 3
VENT RATE (MPH-FT) 37400 3900
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE MID 20S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 13. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS
AROUND 11. NORTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE MID
20S. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 8. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
16. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 30. WEST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE
LOWER 20S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ010-041015-
LEE-
INCLUDING THE CITY OF DIXON
1047 AM CST WED DEC 3 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY PCLDY CLEAR MCLEAR
PRECIP TYPE SNOW/FZ RA NONE NONE NONE
CHANCE PRECIP (%) 60 10
MAX TEMP (24HR TREND) 32 (+10) 11
MIN RH % (24HR TREND) 76 (-10) 70
MIN TEMP (24HR TREND) -3 (-24) -6
MAX RH % (24HR TREND) 94 (0) 97
20FT WIND AM (MPH) W 9-10 LGT/VAR
20FT WIND PM (MPH) NW 9-10 NW 7-11 LGT/VAR LGT/VAR
PEAK WIND GUSTS (MPH) 18 19
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1300 800
MAX MIXING HGT (FT) 2200 1200
TRANSPORT WND (MPH) NW 17 SW 3
VENT RATE (MPH-FT) 37400 3600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 13. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS
AROUND 12. NORTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE MID
20S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 9. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
16. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 30. WEST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE
LOWER 20S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ019-041015-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
1047 AM CST WED DEC 3 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY PCLDY CLEAR MCLEAR
PRECIP TYPE SNOW/FZ RA FRZ DRZL NONE NONE
CHANCE PRECIP (%) 60 10
MAX TEMP (24HR TREND) 33 (+10) 12
MIN RH % (24HR TREND) 78 (-7) 69
MIN TEMP (24HR TREND) -1 (-22) -5
MAX RH % (24HR TREND) 93 (+2) 96
20FT WIND AM (MPH) W 9-10 LGT/VAR
20FT WIND PM (MPH) NW 9-10 NW 8-11 LGT/VAR LGT/VAR
PEAK WIND GUSTS (MPH) 19 19
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1200 800
MAX MIXING HGT (FT) 1700 1200
TRANSPORT WND (MPH) NW 13 W 3
VENT RATE (MPH-FT) 23800 3600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 15. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 20S. WEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT.
LOWS AROUND 14. NORTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE UPPER
20S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 10. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
17. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
AROUND 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE
MID 20S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ020-041015-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
1047 AM CST WED DEC 3 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY PCLDY CLEAR MCLEAR
PRECIP TYPE SNOW/FZ RA FRZ DRZL NONE NONE
CHANCE PRECIP (%) 60 10
MAX TEMP (24HR TREND) 32 (+11) 12
MIN RH % (24HR TREND) 78 (-9) 73
MIN TEMP (24HR TREND) 0 (-21) -6
MAX RH % (24HR TREND) 90 (-7) 99
20FT WIND AM (MPH) W 9-10 LGT/VAR
20FT WIND PM (MPH) W 9-10 NW 8-11 W 3-5 LGT/VAR
PEAK WIND GUSTS (MPH) 18 18
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1300 900
MAX MIXING HGT (FT) 1700 1200
TRANSPORT WND (MPH) NW 13 W 3
VENT RATE (MPH-FT) 23800 3600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 15. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT.
LOWS AROUND 13. NORTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE UPPER
20S. NORTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 11. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
16. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 30. SOUTHWEST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE
LOWER 20S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ021-041015-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
1047 AM CST WED DEC 3 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY PCLDY CLEAR MCLEAR
PRECIP TYPE SNOW/FZ RA FRZ DRZL NONE NONE
CHANCE PRECIP (%) 60 40
MAX TEMP (24HR TREND) 33 (+11) 13
MIN RH % (24HR TREND) 77 (-13) 76
MIN TEMP (24HR TREND) 0 (-21) -4
MAX RH % (24HR TREND) 94 (+1) 100
20FT WIND AM (MPH) SW 9-11 LGT/VAR
20FT WIND PM (MPH) W 9-11 NW 8-11 W 2-5 LGT/VAR
PEAK WIND GUSTS (MPH) 19 18
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1300 1000
MAX MIXING HGT (FT) 1500 1200
TRANSPORT WND (MPH) W 14 W 3
VENT RATE (MPH-FT) 22500 3600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT.
LOWS AROUND 14. NORTHWEST WINDS AROUND 5 MPH, BECOMING NORTH
AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE UPPER
20S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 11. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
17. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
AROUND 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE
MID 20S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ022-041015-
WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON
1047 AM CST WED DEC 3 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY PCLDY CLEAR MCLEAR
PRECIP TYPE SNOW/FZ RA FRZ DRZL NONE NONE
CHANCE PRECIP (%) 70 50
MAX TEMP (24HR TREND) 32 (+11) 14
MIN RH % (24HR TREND) 77 (-11) 70
MIN TEMP (24HR TREND) 1 (-19) -3
MAX RH % (24HR TREND) 94 (-2) 100
20FT WIND AM (MPH) SW 9-11 LGT/VAR
20FT WIND PM (MPH) W 9-11 NW 8-11 W 4-5 LGT/VAR
PEAK WIND GUSTS (MPH) 21 18
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1400 1000
MAX MIXING HGT (FT) 1500 1300
TRANSPORT WND (MPH) W 14 W 4
VENT RATE (MPH-FT) 22500 6500
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT.
LOWS AROUND 14. NORTHWEST WINDS AROUND 5 MPH, BECOMING NORTH
AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE UPPER
20S. NORTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 12. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
16. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 30. SOUTHWEST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE
LOWER 20S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ032-041015-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
1047 AM CST WED DEC 3 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY PCLDY CLEAR MCLEAR
PRECIP TYPE SNOW/FZ RA SNOW/FZ RA NONE NONE
CHANCE PRECIP (%) 50 40
MAX TEMP (24HR TREND) 33 (+11) 12
MIN RH % (24HR TREND) 77 (-5) 77
MIN TEMP (24HR TREND) -1 (-22) -5
MAX RH % (24HR TREND) 100 (+11) 100
20FT WIND AM (MPH) SW 9-11 LGT/VAR
20FT WIND PM (MPH) W 9-11 NW 9-11 W 2-5 LGT/VAR
PEAK WIND GUSTS (MPH) 21 18
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1300 900
MAX MIXING HGT (FT) 1400 1200
TRANSPORT WND (MPH) W 16 NW 3
VENT RATE (MPH-FT) 22400 3600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 15. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 13. NORTH WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE UPPER
20S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 11. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. NORTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT.
LOWS AROUND 16. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
AROUND 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT.
LOWS IN THE MID 20S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ023-041015-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
1047 AM CST WED DEC 3 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY PCLDY CLEAR MCLEAR
PRECIP TYPE SNOW/FZ RA SNOW/FZ RA NONE NONE
CHANCE PRECIP (%) 60 60
MAX TEMP (24HR TREND) 32 (+11) 13
MIN RH % (24HR TREND) 77 (-9) 76
MIN TEMP (24HR TREND) 0 (-20) -4
MAX RH % (24HR TREND) 98 (+3) 100
20FT WIND AM (MPH) SW 9-12 LGT/VAR
20FT WIND PM (MPH) W 9-12 NW 8-10 W 3-5 LGT/VAR
PEAK WIND GUSTS (MPH) 21 17
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1400 900
MAX MIXING HGT (FT) 1500 1200
TRANSPORT WND (MPH) W 16 W 3
VENT RATE (MPH-FT) 24000 3600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 20S. WEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 14. LIGHT WINDS,
BECOMING NORTH AROUND 5 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE UPPER
20S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 12. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. NORTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
16. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 30. SOUTHWEST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT.
LOWS IN THE LOWER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
ILZ039-041015-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
1047 AM CST WED DEC 3 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY MCLDY CLEAR MCLEAR
PRECIP TYPE SNOW/FZ RA SNOW/FZ RA NONE NONE
CHANCE PRECIP (%) 30 40
MAX TEMP (24HR TREND) 32 (+11) 13
MIN RH % (24HR TREND) 78 (-3) 72
MIN TEMP (24HR TREND) 0 (-20) -4
MAX RH % (24HR TREND) 100 (+9) 100
20FT WIND AM (MPH) SW 9-12 LGT/VAR
20FT WIND PM (MPH) W 9-12 NW 10 W 3-6 LGT/VAR
PEAK WIND GUSTS (MPH) 21 18
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1200 1000
MAX MIXING HGT (FT) 1400 1200
TRANSPORT WND (MPH) W 17 N 3
VENT RATE (MPH-FT) 23800 3600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 15. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 14. NORTH WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON. HIGHS
IN THE UPPER 20S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 12. NORTHEAST WINDS
AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. SOUTH WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
AROUND 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT.
LOWS IN THE LOWER 20S. SOUTHWEST WINDS AROUND 10 MPH.
ILZ033-041015-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
1047 AM CST WED DEC 3 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY MCLDY CLEAR MCLEAR
PRECIP TYPE SNOW/FZ RA SNOW/FZ RA NONE NONE
CHANCE PRECIP (%) 40 40
MAX TEMP (24HR TREND) 32 (+11) 13
MIN RH % (24HR TREND) 77 (-3) 69
MIN TEMP (24HR TREND) 1 (-19) -5
MAX RH % (24HR TREND) 99 (+7) 99
20FT WIND AM (MPH) SW 9-12 LGT/VAR
20FT WIND PM (MPH) W 9-12 NW 9-10 W 2-5 LGT/VAR
PEAK WIND GUSTS (MPH) 21 17
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1300 1000
MAX MIXING HGT (FT) 1500 1200
TRANSPORT WND (MPH) SW 18 NW 3
VENT RATE (MPH-FT) 27000 3600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 15. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 15. LIGHT WINDS,
BECOMING NORTH AROUND 5 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON. HIGHS
IN THE UPPER 20S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 12. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT.
LOWS AROUND 16. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
AROUND 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT.
LOWS IN THE LOWER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
INZ010-041015-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
1047 AM CST WED DEC 3 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY MCLDY CLEAR PCLDY
PRECIP TYPE SNOW/FZ RA SNOW/FZ RA NONE NONE
CHANCE PRECIP (%) 50 50
MAX TEMP (24HR TREND) 32 (+9) 15
MIN RH % (24HR TREND) 77 (-3) 73
MIN TEMP (24HR TREND) 3 (-16) -1
MAX RH % (24HR TREND) 97 (-1) 99
20FT WIND AM (MPH) SW 9-12 LGT/VAR
20FT WIND PM (MPH) W 9-12 NW 9-10 W 3-5 LGT/VAR
PEAK WIND GUSTS (MPH) 23 16
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1300 900
MAX MIXING HGT (FT) 1600 1300
TRANSPORT WND (MPH) SW 19 NW 3
VENT RATE (MPH-FT) 32000 3900
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 15. LIGHT WINDS.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON. HIGHS
IN THE UPPER 20S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 12. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. NORTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT.
LOWS AROUND 16. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 30. SOUTHWEST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT.
LOWS IN THE LOWER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
INZ011-041015-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
1047 AM CST WED DEC 3 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY MCLDY MCLEAR PCLDY
PRECIP TYPE SNOW/FZ RA SNOW/FZ RA NONE NONE
CHANCE PRECIP (%) 50 60
MAX TEMP (24HR TREND) 32 (+9) 17
MIN RH % (24HR TREND) 78 (-4) 74
MIN TEMP (24HR TREND) 5 (-13) 0
MAX RH % (24HR TREND) 97 (-2) 98
20FT WIND AM (MPH) SW 10-12 LGT/VAR
20FT WIND PM (MPH) SW 10-12 NW 9-10 W 3-6 LGT/VAR
PEAK WIND GUSTS (MPH) 23 17
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1300 1000
MAX MIXING HGT (FT) 1600 1500
TRANSPORT WND (MPH) SW 20 NW 4
VENT RATE (MPH-FT) 33600 7500
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. LIGHT WINDS,
BECOMING NORTH AROUND 5 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON. HIGHS
IN THE UPPER 20S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 13. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. NORTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT.
LOWS AROUND 16. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING. HIGHS
AROUND 30. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT.
LOWS IN THE LOWER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
INZ019-041015-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
1147 AM EST WED DEC 3 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY MCLDY CLEAR PCLDY
PRECIP TYPE SNOW/FZ RA SNOW/FZ RA NONE NONE
CHANCE PRECIP (%) 20 50
MAX TEMP (24HR TREND) 31 (+8) 15
MIN RH % (24HR TREND) 81 (-1) 72
MIN TEMP (24HR TREND) 4 (-14) 0
MAX RH % (24HR TREND) 98 (+1) 99
20FT WIND AM (MPH) SW 10-12 LGT/VAR
20FT WIND PM (MPH) SW 10-12 NW 9 W 2-6 LGT/VAR
PEAK WIND GUSTS (MPH) 23 16
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1200 800
MAX MIXING HGT (FT) 1400 1300
TRANSPORT WND (MPH) SW 18 NW 3
VENT RATE (MPH-FT) 25200 3900
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. LIGHT WINDS,
BECOMING NORTHEAST AROUND 5 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON. HIGHS
IN THE MID 20S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 13. NORTHEAST WINDS
AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. NORTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. SOUTH WINDS AROUND
5 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 30. SOUTHWEST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT.
LOWS IN THE MID 20S. SOUTHWEST WINDS 5 TO 10 MPH.
RC
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