864
FNUS53 KLOT 240935
FWFLOT
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
335 AM CST WED DEC 24 2025
DISCUSSION
CLOUDS WILL THICKEN THROUGHOUT THE DAY AND REMAIN OVERCAST ALL THE
WAY THROUGH SATURDAY. PERIODS OF DRIZZLE AND OR SHOWERS ARE
EXPECTED THROUGH THE END OF THE WEEK, PARTICULARLY THIS EVENING
THROUGH THE OVERNIGHT HOURS, AND AGAIN THURSDAY NIGHT INTO FRIDAY.
MIXING HEIGHTS WILL BE VERY LOW (BELOW 2000 FEET) OWING TO A
STRONG LOW-LEVEL INVERSION.
A SERIES OF COLD FRONTS WILL USHER IN WINTER-LIKE TEMPERATURES
THROUGHOUT NEXT WEEK.
ILZ014-242215-
COOK-
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,
LEMONT, ORLAND PARK, AND PARK FOREST
335 AM CST WED DEC 24 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE NONE DRIZZLE NONE RAIN
CHANCE PRECIP (%) 40 80 10 70
MAX TEMP (24HR TREND) 44 (-9) 41
MIN RH % (24HR TREND) 62 (+11) 77
MIN TEMP (24HR TREND) 37 (+4) 36
MAX RH % (24HR TREND) 99 (+3) 92
20FT WIND AM (MPH) E 8 NE 10-11
20FT WIND PM (MPH) SE 8 LGT/VAR NE 10-11 E 10
PEAK WIND GUSTS (MPH) 16 20 18
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.05-0.10
11 AM MIXING HGT (FT) 1000 1500
MAX MIXING HGT (FT) 1200 1700
TRANSPORT WND (MPH) SE 13 NE 18
VENT RATE (MPH-FT) 16800 30600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING. HIGHS
IN THE MID 40S. SOUTHEAST WINDS AROUND 10 MPH, BECOMING SOUTHWEST
IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY NIGHT
CLOUDY. LOWS IN THE UPPER 30S. SOUTHEAST WINDS
5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WINDS 15 TO 20 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. MUCH COLDER. LOWS AROUND 13.
NORTHWEST WINDS AROUND 20 MPH.
MONDAY
MOSTLY SUNNY. MUCH COLDER. HIGHS IN THE LOWER 20S.
NORTHWEST WINDS AROUND 20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 13. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. SOUTHWEST WINDS
AROUND 10 MPH.
ILZ006-242215-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
335 AM CST WED DEC 24 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE NONE DRIZZLE NONE RAIN
CHANCE PRECIP (%) 40 80 10 70
MAX TEMP (24HR TREND) 42 (-11) 39
MIN RH % (24HR TREND) 67 (+19) 79
MIN TEMP (24HR TREND) 35 (+4) 35
MAX RH % (24HR TREND) 99 (+3) 91
20FT WIND AM (MPH) E 7-8 NE 11-12
20FT WIND PM (MPH) SE 7-8 LGT/VAR NE 11-12 E 9-10
PEAK WIND GUSTS (MPH) 14 21 20
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.10-0.25
11 AM MIXING HGT (FT) 1200 1700
MAX MIXING HGT (FT) 1200 1900
TRANSPORT WND (MPH) SE 13 NE 20
VENT RATE (MPH-FT) 16800 39900
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
CLOUDY. A CHANCE OF RAIN IN THE MORNING. HIGHS IN THE
MID 40S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING SOUTH IN THE
AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. SOUTHEAST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
CLOUDY. LOWS IN THE MID 30S. SOUTHEAST WINDS
5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE UPPER 30S. NORTHWEST WINDS 15 TO 20 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. MUCH COLDER. LOWS AROUND 11. NORTHWEST WINDS
AROUND 20 MPH.
MONDAY
MOSTLY SUNNY. COLDER. HIGHS AROUND 20. NORTHWEST WINDS
AROUND 20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 12. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE MID 20S. WEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 15. SOUTHWEST WINDS
AROUND 10 MPH.
INZ001-242215-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
335 AM CST WED DEC 24 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE NONE DRIZZLE NONE RAIN
CHANCE PRECIP (%) 20 80 10 60
MAX TEMP (24HR TREND) 44 (-8) 44
MIN RH % (24HR TREND) 65 (+4) 76
MIN TEMP (24HR TREND) 39 (+7) 36
MAX RH % (24HR TREND) 99 (+2) 92
20FT WIND AM (MPH) SE 8 NE 9
20FT WIND PM (MPH) SE 8 S 5 NE 9 E 10-11
PEAK WIND GUSTS (MPH) 16 18 19
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.01-0.05
11 AM MIXING HGT (FT) 900 1200
MAX MIXING HGT (FT) 1100 1400
TRANSPORT WND (MPH) SE 16 NE 14
VENT RATE (MPH-FT) 17600 21000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING. HIGHS
IN THE UPPER 40S. SOUTHEAST WINDS AROUND 10 MPH, BECOMING
SOUTHWEST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY NIGHT
CLOUDY. LOWS IN THE UPPER 30S. SOUTHEAST WINDS
5 TO 10 MPH.
SUNDAY
PARTLY SUNNY. A CHANCE OF RAIN IN THE AFTERNOON. HIGHS
IN THE MID 40S. NORTHWEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. MUCH COLDER. LOWS AROUND 13.
NORTHWEST WINDS AROUND 20 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE LOWER 20S. NORTHWEST
WINDS 15 TO 20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 13. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. SOUTHWEST WINDS
AROUND 10 MPH.
INZ002-242215-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
335 AM CST WED DEC 24 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE NONE DRIZZLE NONE RAIN
CHANCE PRECIP (%) 20 80 10 60
MAX TEMP (24HR TREND) 44 (-9) 43
MIN RH % (24HR TREND) 64 (+5) 72
MIN TEMP (24HR TREND) 39 (+7) 35
MAX RH % (24HR TREND) 99 (+3) 90
20FT WIND AM (MPH) SE 8-9 NE 9
20FT WIND PM (MPH) SE 8-9 S 5-6 E 9 E 11-12
PEAK WIND GUSTS (MPH) 16 18 20
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.01-0.05
11 AM MIXING HGT (FT) 1000 1200
MAX MIXING HGT (FT) 1100 1500
TRANSPORT WND (MPH) SE 17 NE 13
VENT RATE (MPH-FT) 18700 21000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING. HIGHS IN THE
UPPER 40S. SOUTHEAST WINDS AROUND 10 MPH, BECOMING SOUTHWEST IN
THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY NIGHT
CLOUDY. LOWS IN THE UPPER 30S. SOUTHEAST WINDS
5 TO 10 MPH.
SUNDAY
PARTLY SUNNY. A CHANCE OF RAIN IN THE AFTERNOON. HIGHS
IN THE MID 40S. NORTHWEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. MUCH COLDER. LOWS AROUND 14.
NORTHWEST WINDS AROUND 20 MPH.
MONDAY
MOSTLY SUNNY. MUCH COLDER. HIGHS IN THE LOWER 20S.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 14. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. SOUTHWEST WINDS
AROUND 10 MPH.
ILZ013-242215-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
335 AM CST WED DEC 24 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE DRIZZLE DRIZZLE NONE RAIN
CHANCE PRECIP (%) 70 80 10 70
MAX TEMP (24HR TREND) 45 (-8) 41
MIN RH % (24HR TREND) 64 (+12) 76
MIN TEMP (24HR TREND) 36 (+4) 37
MAX RH % (24HR TREND) 99 (+1) 92
20FT WIND AM (MPH) E 7-8 NE 10-11
20FT WIND PM (MPH) SE 7-8 LGT/VAR NE 10-11 E 9-10
PEAK WIND GUSTS (MPH) 19 15
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.05-0.10
11 AM MIXING HGT (FT) 1000 1400
MAX MIXING HGT (FT) 1200 1600
TRANSPORT WND (MPH) SE 13 NE 18
VENT RATE (MPH-FT) 16800 28800
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING. HIGHS
IN THE UPPER 40S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING WEST IN
THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY NIGHT
CLOUDY. LOWS IN THE UPPER 30S. SOUTHEAST WINDS
AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WINDS 15 TO 20 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. MUCH COLDER. LOWS AROUND 12.
NORTHWEST WINDS AROUND 20 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS AROUND 20. NORTHWEST WINDS
AROUND 20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 13. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. SOUTHWEST WINDS
AROUND 10 MPH.
ILZ012-242215-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
335 AM CST WED DEC 24 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE DRIZZLE DRIZZLE NONE RAIN
CHANCE PRECIP (%) 80 80 10 80
MAX TEMP (24HR TREND) 43 (-7) 41
MIN RH % (24HR TREND) 70 (+10) 79
MIN TEMP (24HR TREND) 35 (+5) 36
MAX RH % (24HR TREND) 100 (+3) 93
20FT WIND AM (MPH) E 7-8 NE 10-12
20FT WIND PM (MPH) SE 7-8 LGT/VAR E 10-12 E 9-10
PEAK WIND GUSTS (MPH) 16 21 16
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.05-0.10
11 AM MIXING HGT (FT) 1000 1300
MAX MIXING HGT (FT) 1100 1500
TRANSPORT WND (MPH) SE 13 NE 19
VENT RATE (MPH-FT) 15400 30000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING. HIGHS
IN THE MID 40S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING WEST IN
THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY NIGHT
CLOUDY. LOWS IN THE MID 30S. SOUTHEAST WINDS
AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE UPPER 30S. NORTHWEST WINDS 15 TO 20 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. MUCH COLDER. LOWS AROUND 10.
NORTHWEST WINDS AROUND 20 MPH.
MONDAY
SUNNY, COLDER. HIGHS AROUND 20. NORTHWEST WINDS AROUND
20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 11. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 15. SOUTHWEST WINDS
AROUND 10 MPH.
ILZ005-242215-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
335 AM CST WED DEC 24 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE NONE DRIZZLE NONE RAIN
CHANCE PRECIP (%) 70 80 10 80
MAX TEMP (24HR TREND) 42 (-8) 39
MIN RH % (24HR TREND) 74 (+19) 83
MIN TEMP (24HR TREND) 34 (+5) 34
MAX RH % (24HR TREND) 100 (+4) 92
20FT WIND AM (MPH) E 6-8 NE 11-12
20FT WIND PM (MPH) SE 6-8 LGT/VAR E 11-12 E 9-10
PEAK WIND GUSTS (MPH) 16 23 17
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.05-0.10
11 AM MIXING HGT (FT) 1100 1500
MAX MIXING HGT (FT) 1200 1800
TRANSPORT WND (MPH) SE 13 NE 20
VENT RATE (MPH-FT) 16800 37800
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
CLOUDY. A CHANCE OF RAIN IN THE MORNING. HIGHS IN THE
MID 40S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING WEST IN THE
AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. SOUTHEAST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
CLOUDY. LOWS IN THE LOWER 30S. SOUTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE UPPER 30S. NORTHWEST WINDS 15 TO 20 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. MUCH COLDER. LOWS AROUND 9. NORTHWEST WINDS AROUND
20 MPH.
MONDAY
MOSTLY SUNNY. COLDER. HIGHS AROUND 19. NORTHWEST WINDS
AROUND 20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 10. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE MID 20S. WEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 14. SOUTHWEST WINDS
AROUND 10 MPH.
ILZ004-242215-
BOONE-
INCLUDING THE CITY OF BELVIDERE
335 AM CST WED DEC 24 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE DRIZZLE DRIZZLE NONE RAIN
CHANCE PRECIP (%) 80 80 10 80
MAX TEMP (24HR TREND) 41 (-8) 39
MIN RH % (24HR TREND) 78 (+17) 81
MIN TEMP (24HR TREND) 34 (+5) 34
MAX RH % (24HR TREND) 100 (+4) 93
20FT WIND AM (MPH) SE 6-8 NE 10-12
20FT WIND PM (MPH) SE 6-8 LGT/VAR E 10-12 E 9-10
PEAK WIND GUSTS (MPH) 17 21 18
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.05-0.10
11 AM MIXING HGT (FT) 1100 1300
MAX MIXING HGT (FT) 1200 1700
TRANSPORT WND (MPH) SE 14 E 20
VENT RATE (MPH-FT) 18000 35700
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
CLOUDY. A CHANCE OF RAIN IN THE MORNING. HIGHS IN THE
MID 40S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING WEST IN THE
AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. SOUTHEAST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHEAST
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN
THE MID 30S. NORTHWEST WINDS 15 TO 20 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. MUCH COLDER. LOWS AROUND 8. NORTHWEST WINDS AROUND
20 MPH.
MONDAY
SUNNY, COLDER. HIGHS AROUND 18. NORTHWEST WINDS AROUND
20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 9. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 14. SOUTHWEST WINDS
AROUND 10 MPH.
ILZ011-242215-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
335 AM CST WED DEC 24 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE DRIZZLE DRIZZLE NONE RAIN
CHANCE PRECIP (%) 80 80 10 70
MAX TEMP (24HR TREND) 42 (-6) 41
MIN RH % (24HR TREND) 74 (+9) 80
MIN TEMP (24HR TREND) 35 (+6) 35
MAX RH % (24HR TREND) 100 (+5) 93
20FT WIND AM (MPH) E 7-9 NE 10-11
20FT WIND PM (MPH) SE 7-9 LGT/VAR E 10-11 E 9-10
PEAK WIND GUSTS (MPH) 18 21 16
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.05-0.10
11 AM MIXING HGT (FT) 1000 1200
MAX MIXING HGT (FT) 1100 1500
TRANSPORT WND (MPH) SE 14 E 19
VENT RATE (MPH-FT) 16500 30000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING. HIGHS
IN THE MID 40S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING WEST IN
THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. SOUTHEAST
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE UPPER 30S. NORTHWEST WINDS 15 TO 20 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. MUCH COLDER. LOWS AROUND 10.
NORTHWEST WINDS AROUND 20 MPH.
MONDAY
SUNNY, COLDER. HIGHS AROUND 19. NORTHWEST WINDS AROUND
20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 10. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 15. SOUTHWEST WINDS
AROUND 10 MPH.
ILZ003-242215-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
335 AM CST WED DEC 24 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE DRIZZLE DRIZZLE NONE RAIN
CHANCE PRECIP (%) 80 80 10 70
MAX TEMP (24HR TREND) 42 (-7) 39
MIN RH % (24HR TREND) 77 (+19) 79
MIN TEMP (24HR TREND) 34 (+6) 34
MAX RH % (24HR TREND) 100 (+5) 92
20FT WIND AM (MPH) SE 6-8 NE 9-11
20FT WIND PM (MPH) SE 6-8 LGT/VAR E 9-11 E 9-10
PEAK WIND GUSTS (MPH) 17 20 17
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.05-0.10
11 AM MIXING HGT (FT) 1100 1300
MAX MIXING HGT (FT) 1200 1600
TRANSPORT WND (MPH) SE 16 E 20
VENT RATE (MPH-FT) 19200 33600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING. HIGHS
IN THE MID 40S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING WEST IN
THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING EAST AFTER MIDNIGHT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. SOUTHEAST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHEAST
WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN
THE MID 30S. NORTHWEST WINDS 15 TO 20 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. MUCH COLDER. LOWS AROUND 8. NORTHWEST WINDS AROUND
20 MPH.
MONDAY
SUNNY, COLDER. HIGHS AROUND 19. NORTHWEST WINDS AROUND
20 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 10. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE MID 20S. WEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 14. SOUTHWEST WINDS
AROUND 10 MPH.
ILZ008-242215-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
335 AM CST WED DEC 24 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE DRIZZLE DRIZZLE NONE RAIN
CHANCE PRECIP (%) 80 80 10 70
MAX TEMP (24HR TREND) 42 (-7) 40
MIN RH % (24HR TREND) 75 (+17) 80
MIN TEMP (24HR TREND) 35 (+6) 35
MAX RH % (24HR TREND) 100 (+6) 94
20FT WIND AM (MPH) SE 7-8 NE 10-11
20FT WIND PM (MPH) SE 7-8 LGT/VAR E 10-11 E 9-10
PEAK WIND GUSTS (MPH) 18 20 17
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.05-0.10
11 AM MIXING HGT (FT) 1000 1200
MAX MIXING HGT (FT) 1200 1500
TRANSPORT WND (MPH) SE 17 E 19
VENT RATE (MPH-FT) 20400 30000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. SOUTHEAST WINDS
AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S. SOUTHEAST
WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHEAST
WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. COLDER.
HIGHS IN THE MID 30S. NORTHWEST WINDS 15 TO 20 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. MUCH COLDER. LOWS AROUND 9.
NORTHWEST WINDS AROUND 20 MPH.
MONDAY
SUNNY, COLDER. HIGHS AROUND 20. NORTHWEST WINDS 15 TO
20 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 10. NORTHWEST WINDS
AROUND 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 15. SOUTHWEST WINDS
AROUND 10 MPH.
ILZ010-242215-
LEE-
INCLUDING THE CITY OF DIXON
335 AM CST WED DEC 24 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE DRIZZLE DRIZZLE NONE RAIN
CHANCE PRECIP (%) 80 80 10 70
MAX TEMP (24HR TREND) 43 (-5) 41
MIN RH % (24HR TREND) 75 (+11) 80
MIN TEMP (24HR TREND) 36 (+6) 35
MAX RH % (24HR TREND) 100 (+7) 95
20FT WIND AM (MPH) SE 7-9 NE 9-11
20FT WIND PM (MPH) SE 7-9 LGT/VAR E 9-11 E 9-10
PEAK WIND GUSTS (MPH) 19 19 17
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.01-0.05
11 AM MIXING HGT (FT) 1000 1100
MAX MIXING HGT (FT) 1200 1500
TRANSPORT WND (MPH) SE 17 E 18
VENT RATE (MPH-FT) 20400 27000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S. SOUTHEAST WINDS
AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. SOUTHEAST
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. COLDER. HIGHS IN THE UPPER 30S. NORTHWEST WINDS 15 TO
20 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. MUCH COLDER. LOWS AROUND 10.
NORTHWEST WINDS AROUND 20 MPH.
MONDAY
SUNNY, COLDER. HIGHS AROUND 20. NORTHWEST WINDS 15 TO
20 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 11. NORTHWEST WINDS
AROUND 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 15. SOUTHWEST WINDS
AROUND 10 MPH.
ILZ019-242215-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
335 AM CST WED DEC 24 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE DRIZZLE DRIZZLE NONE RAIN
CHANCE PRECIP (%) 80 80 10 70
MAX TEMP (24HR TREND) 46 (-3) 45
MIN RH % (24HR TREND) 68 (+1) 76
MIN TEMP (24HR TREND) 37 (+7) 37
MAX RH % (24HR TREND) 99 (+6) 93
20FT WIND AM (MPH) E 7-8 NE 9-11
20FT WIND PM (MPH) SE 7-8 LGT/VAR E 9-11 E 9-10
PEAK WIND GUSTS (MPH) 18 19 16
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.01-0.05
11 AM MIXING HGT (FT) 1000 1200
MAX MIXING HGT (FT) 1100 1600
TRANSPORT WND (MPH) SE 14 E 18
VENT RATE (MPH-FT) 16500 28800
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY. A CHANCE OF RAIN IN THE MORNING. HIGHS IN
THE UPPER 40S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING WEST IN THE
AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHEAST
WINDS AROUND 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. COLDER. HIGHS IN THE LOWER 40S. NORTHWEST WINDS 15 TO
20 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. MUCH COLDER. LOWS AROUND 12.
NORTHWEST WINDS AROUND 20 MPH.
MONDAY
SUNNY, COLDER. HIGHS IN THE LOWER 20S. NORTHWEST WINDS
AROUND 20 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 12. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS
AROUND 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. SOUTHWEST WINDS
AROUND 10 MPH.
ILZ020-242215-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
335 AM CST WED DEC 24 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE DRIZZLE DRIZZLE NONE RAIN
CHANCE PRECIP (%) 80 80 10 70
MAX TEMP (24HR TREND) 44 (-4) 43
MIN RH % (24HR TREND) 71 (+1) 78
MIN TEMP (24HR TREND) 37 (+7) 37
MAX RH % (24HR TREND) 100 (+2) 94
20FT WIND AM (MPH) E 7 NE 9-11
20FT WIND PM (MPH) SE 7 LGT/VAR NE 9-11 E 9
PEAK WIND GUSTS (MPH) 19 16
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.05-0.10
11 AM MIXING HGT (FT) 1000 1300
MAX MIXING HGT (FT) 1100 1600
TRANSPORT WND (MPH) SE 14 NE 18
VENT RATE (MPH-FT) 16500 28800
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING. HIGHS
IN THE UPPER 40S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING WEST IN
THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY NIGHT
CLOUDY. LOWS IN THE MID 30S. SOUTHEAST WINDS
AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WINDS 15 TO 20 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. MUCH COLDER. LOWS AROUND 12.
NORTHWEST WINDS AROUND 20 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS AROUND 20. NORTHWEST WINDS
AROUND 20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 12. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. SOUTHWEST WINDS
AROUND 10 MPH.
ILZ021-242215-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
335 AM CST WED DEC 24 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE DRIZZLE DRIZZLE NONE RAIN
CHANCE PRECIP (%) 80 80 10 70
MAX TEMP (24HR TREND) 46 (-4) 44
MIN RH % (24HR TREND) 70 (0) 80
MIN TEMP (24HR TREND) 39 (+9) 39
MAX RH % (24HR TREND) 100 (+3) 93
20FT WIND AM (MPH) E 7-8 NE 9-10
20FT WIND PM (MPH) SE 7-8 LGT/VAR NE 9-10 E 9
PEAK WIND GUSTS (MPH) 18 15
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.01-0.05
11 AM MIXING HGT (FT) 1000 1300
MAX MIXING HGT (FT) 1100 1600
TRANSPORT WND (MPH) SE 14 NE 17
VENT RATE (MPH-FT) 16500 27200
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING. HIGHS
AROUND 50. SOUTHEAST WINDS AROUND 10 MPH, BECOMING WEST IN THE
AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY NIGHT
CLOUDY. LOWS IN THE UPPER 30S. SOUTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WINDS 15 TO 20 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. MUCH COLDER. LOWS AROUND 12.
NORTHWEST WINDS AROUND 20 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE LOWER 20S. NORTHWEST
WINDS AROUND 20 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 12. NORTHWEST WINDS
AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS
AROUND 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. SOUTHWEST WINDS
AROUND 10 MPH.
ILZ022-242215-
WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON
335 AM CST WED DEC 24 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE DRIZZLE DRIZZLE NONE RAIN
CHANCE PRECIP (%) 70 80 10 70
MAX TEMP (24HR TREND) 45 (-5) 43
MIN RH % (24HR TREND) 67 (0) 80
MIN TEMP (24HR TREND) 38 (+7) 37
MAX RH % (24HR TREND) 100 (0) 94
20FT WIND AM (MPH) E 8 NE 10-11
20FT WIND PM (MPH) SE 8 LGT/VAR NE 10-11 E 10
PEAK WIND GUSTS (MPH) 16 19 17
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.05-0.10
11 AM MIXING HGT (FT) 1000 1300
MAX MIXING HGT (FT) 1100 1500
TRANSPORT WND (MPH) SE 14 NE 17
VENT RATE (MPH-FT) 16500 25500
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING. HIGHS
IN THE UPPER 40S. SOUTHEAST WINDS AROUND 10 MPH, BECOMING WEST IN
THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SATURDAY
MOSTLY CLOUDY. HIGHS AROUND 50. SOUTHEAST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
CLOUDY. LOWS IN THE UPPER 30S. SOUTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WINDS 15 TO 20 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. MUCH COLDER. LOWS AROUND 12.
NORTHWEST WINDS AROUND 20 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE LOWER 20S. NORTHWEST
WINDS 15 TO 20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 12. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. SOUTHWEST WINDS
AROUND 10 MPH.
ILZ032-242215-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
335 AM CST WED DEC 24 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE DRIZZLE DRIZZLE NONE RAIN
CHANCE PRECIP (%) 80 80 10 60
MAX TEMP (24HR TREND) 47 (-6) 46
MIN RH % (24HR TREND) 68 (-1) 81
MIN TEMP (24HR TREND) 41 (+11) 40
MAX RH % (24HR TREND) 100 (+4) 94
20FT WIND AM (MPH) SE 8 NE 8-10
20FT WIND PM (MPH) SE 8 LGT/VAR E 8-10 E 9-10
PEAK WIND GUSTS (MPH) 16 18 15
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.01-0.05
11 AM MIXING HGT (FT) 900 1100
MAX MIXING HGT (FT) 1100 1500
TRANSPORT WND (MPH) SE 16 NE 17
VENT RATE (MPH-FT) 17600 25500
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,
THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER 50S.
SOUTHEAST WINDS AROUND 10 MPH, BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST WINDS AROUND
5 MPH IN THE EVENING, BECOMING LIGHT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S. SOUTHEAST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHEAST
WINDS AROUND 10 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. COLDER. HIGHS IN THE LOWER 40S. NORTHWEST WINDS 15 TO
20 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. MUCH COLDER. LOWS AROUND 12.
NORTHWEST WINDS AROUND 20 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE LOWER 20S. NORTHWEST
WINDS AROUND 20 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 11. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS
AROUND 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. SOUTHWEST WINDS
AROUND 10 MPH.
ILZ023-242215-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
335 AM CST WED DEC 24 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE DRIZZLE DRIZZLE NONE RAIN
CHANCE PRECIP (%) 50 80 10 60
MAX TEMP (24HR TREND) 46 (-5) 45
MIN RH % (24HR TREND) 66 (-5) 77
MIN TEMP (24HR TREND) 39 (+8) 37
MAX RH % (24HR TREND) 100 (+2) 94
20FT WIND AM (MPH) E 8 NE 9-10
20FT WIND PM (MPH) SE 8 LGT/VAR NE 9-10 E 9-10
PEAK WIND GUSTS (MPH) 16 18 16
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.01-0.05
11 AM MIXING HGT (FT) 900 1200
MAX MIXING HGT (FT) 1100 1500
TRANSPORT WND (MPH) SE 16 NE 16
VENT RATE (MPH-FT) 17600 24000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING. HIGHS
AROUND 50. SOUTHEAST WINDS AROUND 10 MPH, BECOMING WEST IN THE
AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY NIGHT
CLOUDY. LOWS IN THE UPPER 30S. SOUTHEAST WINDS
5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE MID 40S. NORTHWEST WINDS AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. MUCH COLDER. LOWS AROUND 12.
NORTHWEST WINDS AROUND 20 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS AROUND 20. NORTHWEST WINDS
15 TO 20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 12. NORTHWEST WINDS
AROUND 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. SOUTHWEST WINDS
AROUND 10 MPH.
ILZ039-242215-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
335 AM CST WED DEC 24 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE DRIZZLE DRIZZLE NONE RAIN
CHANCE PRECIP (%) 80 80 10 50
MAX TEMP (24HR TREND) 48 (-7) 48
MIN RH % (24HR TREND) 64 (-4) 77
MIN TEMP (24HR TREND) 42 (+11) 40
MAX RH % (24HR TREND) 100 (+4) 96
20FT WIND AM (MPH) SE 8 NE 8-9
20FT WIND PM (MPH) SE 8 S 5-6 NE 8-9 E 9-10
PEAK WIND GUSTS (MPH) 16 17 15
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.01-0.05
11 AM MIXING HGT (FT) 800 1000
MAX MIXING HGT (FT) 1100 1500
TRANSPORT WND (MPH) SE 16 NE 16
VENT RATE (MPH-FT) 17600 24000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,
THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID 50S.
SOUTHEAST WINDS AROUND 10 MPH, BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 40. NORTHWEST WINDS AROUND 5 MPH IN
THE EVENING, BECOMING LIGHT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S. SOUTHEAST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40. SOUTHEAST WINDS
AROUND 10 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH A
CHANCE OF RAIN IN THE AFTERNOON. COOLER. HIGHS IN THE MID 40S.
NORTHWEST WINDS 15 TO 20 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. MUCH COLDER. LOWS AROUND 12.
NORTHWEST WINDS AROUND 20 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE LOWER 20S. NORTHWEST
WINDS AROUND 20 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 11. NORTHWEST WINDS
AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS
AROUND 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 15. SOUTHWEST WINDS
AROUND 10 MPH.
ILZ033-242215-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
335 AM CST WED DEC 24 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE DRIZZLE DRIZZLE NONE RAIN
CHANCE PRECIP (%) 60 80 10 60
MAX TEMP (24HR TREND) 48 (-6) 47
MIN RH % (24HR TREND) 62 (-5) 74
MIN TEMP (24HR TREND) 41 (+10) 38
MAX RH % (24HR TREND) 100 (+5) 92
20FT WIND AM (MPH) E 8 NE 8-9
20FT WIND PM (MPH) SE 8 LGT/VAR NE 8-9 E 9
PEAK WIND GUSTS (MPH) 16 19 16
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.01-0.05
11 AM MIXING HGT (FT) 900 1100
MAX MIXING HGT (FT) 1100 1500
TRANSPORT WND (MPH) SE 14 NE 14
VENT RATE (MPH-FT) 16500 22500
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,
THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID 50S.
SOUTHEAST WINDS AROUND 10 MPH, BECOMING SOUTHWEST IN THE
AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 40. NORTHWEST WINDS AROUND 5 MPH IN
THE EVENING, BECOMING LIGHT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40. SOUTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SUNDAY
PARTLY SUNNY. A CHANCE OF RAIN IN THE AFTERNOON. HIGHS
IN THE MID 40S. NORTHWEST WINDS AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. MUCH COLDER. LOWS AROUND 12.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE LOWER 20S. NORTHWEST
WINDS 15 TO 20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 11. NORTHWEST WINDS
AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. SOUTHWEST WINDS
5 TO 10 MPH.
INZ010-242215-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
335 AM CST WED DEC 24 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE NONE DRIZZLE NONE RAIN
CHANCE PRECIP (%) 20 80 10 60
MAX TEMP (24HR TREND) 46 (-6) 46
MIN RH % (24HR TREND) 62 (-9) 75
MIN TEMP (24HR TREND) 40 (+9) 37
MAX RH % (24HR TREND) 100 (+4) 91
20FT WIND AM (MPH) E 8 NE 8-9
20FT WIND PM (MPH) SE 8 LGT/VAR NE 8-9 E 9-10
PEAK WIND GUSTS (MPH) 16 20 17
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.01-0.05
11 AM MIXING HGT (FT) 900 1100
MAX MIXING HGT (FT) 1100 1400
TRANSPORT WND (MPH) SE 14 E 16
VENT RATE (MPH-FT) 16500 22400
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING. HIGHS
IN THE LOWER 50S. SOUTHEAST WINDS AROUND 10 MPH, BECOMING
SOUTHWEST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY NIGHT
CLOUDY. LOWS AROUND 40. SOUTHEAST WINDS 5 TO
10 MPH.
SUNDAY
PARTLY SUNNY. A CHANCE OF RAIN IN THE AFTERNOON. HIGHS
IN THE MID 40S. WEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. MUCH COLDER. LOWS AROUND 13.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE LOWER 20S. NORTHWEST
WINDS 15 TO 20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 12. NORTHWEST WINDS
AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. SOUTHWEST WINDS
AROUND 10 MPH.
INZ011-242215-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
335 AM CST WED DEC 24 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE NONE DRIZZLE NONE RAIN
CHANCE PRECIP (%) 20 80 10 60
MAX TEMP (24HR TREND) 46 (-6) 46
MIN RH % (24HR TREND) 63 (-7) 75
MIN TEMP (24HR TREND) 40 (+9) 36
MAX RH % (24HR TREND) 100 (+2) 90
20FT WIND AM (MPH) E 8 NE 8-9
20FT WIND PM (MPH) SE 8 LGT/VAR E 8-9 E 10-11
PEAK WIND GUSTS (MPH) 16 20 17
PRECIP AMOUNT (IN) 0.00 0.05-0.10 0.00 0.01-0.05
11 AM MIXING HGT (FT) 900 1100
MAX MIXING HGT (FT) 1100 1500
TRANSPORT WND (MPH) SE 14 E 16
VENT RATE (MPH-FT) 16500 24000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
CLOUDY WITH A CHANCE OF RAIN IN THE MORNING, THEN
PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER 50S. SOUTHEAST
WINDS AROUND 10 MPH, BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY NIGHT
CLOUDY. LOWS AROUND 40. SOUTHEAST WINDS AROUND
5 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE AFTERNOON. HIGHS
IN THE UPPER 40S. WEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. MUCH COLDER. LOWS AROUND 13.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE LOWER 20S. NORTHWEST
WINDS 15 TO 20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 12. NORTHWEST WINDS
AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. SOUTHWEST WINDS
AROUND 10 MPH.
INZ019-242215-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
435 AM EST WED DEC 24 2025
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE DRIZZLE DRIZZLE NONE RAIN
CHANCE PRECIP (%) 20 80 10 50
MAX TEMP (24HR TREND) 48 (-7) 47
MIN RH % (24HR TREND) 61 (-9) 75
MIN TEMP (24HR TREND) 43 (+12) 38
MAX RH % (24HR TREND) 100 (+4) 90
20FT WIND AM (MPH) E 8 NE 8-9
20FT WIND PM (MPH) SE 8 LGT/VAR E 8-9 E 9
PEAK WIND GUSTS (MPH) 16 20 17
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.01-0.05
11 AM MIXING HGT (FT) 800 1000
MAX MIXING HGT (FT) 1100 1400
TRANSPORT WND (MPH) SE 14 NE 14
VENT RATE (MPH-FT) 16500 21000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,
THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE UPPER 50S.
SOUTHEAST WINDS AROUND 10 MPH, BECOMING SOUTHWEST IN THE
AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 40. NORTHWEST WINDS AROUND 5 MPH IN
THE EVENING, BECOMING LIGHT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S. SOUTHEAST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
CLOUDY. LOWS IN THE LOWER 40S. SOUTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE AFTERNOON. HIGHS
IN THE UPPER 40S. NORTHWEST WINDS AROUND 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. MUCH COLDER. LOWS AROUND 13.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE LOWER 20S. NORTHWEST
WINDS 15 TO 20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 12. NORTHWEST WINDS
AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. SOUTHWEST WINDS
5 TO 10 MPH.
BORCHARDT
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