463
FNUS53 KLOT 020947
FWFLOT
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
347 AM CST MON FEB 2 2026
DISCUSSION
TODAY WILL BE MOSTLY CLOUDY AND COOL WITH WINDS FROM THE
NORTHWEST. A PASSING CLIPPER SYSTEM MAY DROP A SWATH OR TWO OF A
COATING OF SNOW TONIGHT, THOUGH MOST AREAS WILL STAY DRY.
TEMPERATURES WILL WARM FROM THE MIDDLE TO END OF THE WEEK, WITH
MANY AREAS EXPERIENCING TEMPERATURES AT OR ABOVE FREEZING FRIDAY.
ILZ014-022215-
COOK-
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,
LEMONT, ORLAND PARK, AND PARK FOREST
347 AM CST MON FEB 2 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY MCLDY PCLDY PCLDY
PRECIP TYPE FRZ DRZL SNOW NONE SNOW SHOWERS
CHANCE PRECIP (%) 20 20 10 10
MAX TEMP (24HR TREND) 27 (0) 25
MIN RH % (24HR TREND) 73 (+25) 65
MIN TEMP (24HR TREND) 14 (-6) 10
MAX RH % (24HR TREND) 90 (+3) 89
20FT WIND AM (MPH) W 7-8 N 6-8
20FT WIND PM (MPH) W 7-8 LGT/VAR N 6-8 LGT/VAR
PEAK WIND GUSTS (MPH) 13 14
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1800 1300
MAX MIXING HGT (FT) 2800 2200
TRANSPORT WND (MPH) W 12 N 14
VENT RATE (MPH-FT) 36400 33000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. NORTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 12. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. NOT AS
COLD. LOWS IN THE UPPER 20S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S. NORTHWEST WINDS
AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 12. NORTH
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE LOWER 20S.
NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 17. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 20. SOUTH WINDS AROUND 5 MPH.
ILZ006-022215-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
347 AM CST MON FEB 2 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY MCLDY MCLEAR MCLEAR
PRECIP TYPE FRZ DRZL SNOW NONE NONE
CHANCE PRECIP (%) 20 20 10 10
MAX TEMP (24HR TREND) 26 (-2) 24
MIN RH % (24HR TREND) 74 (+30) 62
MIN TEMP (24HR TREND) 12 (-8) 6
MAX RH % (24HR TREND) 88 (-1) 84
20FT WIND AM (MPH) W 8 N 7-8
20FT WIND PM (MPH) W 8 NW 5 N 7-8 LGT/VAR
PEAK WIND GUSTS (MPH) 13
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1800 1400
MAX MIXING HGT (FT) 2800 2200
TRANSPORT WND (MPH) W 13 N 12
VENT RATE (MPH-FT) 39200 28600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
SUNNY. HIGHS IN THE MID 20S. NORTHWEST WINDS AROUND
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 11. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
NOT AS COLD. LOWS IN THE UPPER 20S. SOUTHWEST WINDS AROUND
10 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. NORTHWEST WINDS
AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 10. NORTH
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE LOWER 20S.
NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 15. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. SOUTH WINDS AROUND
5 MPH.
INZ001-022215-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
347 AM CST MON FEB 2 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY MCLDY PCLDY PCLDY
PRECIP TYPE FRZ DRZL SNOW SNOW SNOW SHOWERS
CHANCE PRECIP (%) 20 20 20 10
MAX TEMP (24HR TREND) 27 (+2) 26
MIN RH % (24HR TREND) 78 (+16) 77
MIN TEMP (24HR TREND) 16 (-3) 11
MAX RH % (24HR TREND) 100 (+14) 92
20FT WIND AM (MPH) SW 7-8 NW 5-9
20FT WIND PM (MPH) W 7-8 LGT/VAR N 5-9 LGT/VAR
PEAK WIND GUSTS (MPH) 15
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1500 1300
MAX MIXING HGT (FT) 2700 2200
TRANSPORT WND (MPH) W 12 N 17
VENT RATE (MPH-FT) 35100 37400
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 10. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. NOT AS
COLD. LOWS IN THE MID 20S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING. HIGHS
IN THE LOWER 30S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 11. NORTHWEST
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE LOWER 20S.
NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 15. SOUTHEAST WINDS AROUND 5 MPH,
BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. SOUTH WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 18. SOUTH WINDS AROUND 5 MPH.
INZ002-022215-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
347 AM CST MON FEB 2 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY MCLDY MCLDY MCLDY
PRECIP TYPE FRZ DRZL SNOW SNOW SNOW SHOWERS
CHANCE PRECIP (%) 20 20 20 20
MAX TEMP (24HR TREND) 28 (+3) 27
MIN RH % (24HR TREND) 80 (+15) 76
MIN TEMP (24HR TREND) 16 (-3) 11
MAX RH % (24HR TREND) 100 (+14) 91
20FT WIND AM (MPH) SW 7-8 NW 5-9
20FT WIND PM (MPH) W 7-8 LGT/VAR N 5-9 LGT/VAR
PEAK WIND GUSTS (MPH) 15
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1500 1500
MAX MIXING HGT (FT) 2600 2400
TRANSPORT WND (MPH) W 11 N 16
VENT RATE (MPH-FT) 31200 38400
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. SOUTHWEST WINDS
AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 9. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. NOT AS
COLD. LOWS IN THE MID 20S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING. HIGHS
IN THE LOWER 30S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. COLDER. LOWS AROUND 11. NORTHWEST
WINDS AROUND 10 MPH.
SATURDAY
PARTLY SUNNY. COLDER. HIGHS IN THE LOWER 20S.
NORTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 14. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. SOUTH WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 18. SOUTH WINDS AROUND 5 MPH.
ILZ013-022215-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
347 AM CST MON FEB 2 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE FRZ DRZL SNOW NONE NONE
CHANCE PRECIP (%) 20 20 10 10
MAX TEMP (24HR TREND) 27 (0) 26
MIN RH % (24HR TREND) 72 (+20) 64
MIN TEMP (24HR TREND) 15 (-5) 9
MAX RH % (24HR TREND) 84 (-3) 87
20FT WIND AM (MPH) W 7-8 N 7-8
20FT WIND PM (MPH) W 7-8 LGT/VAR N 7-8 LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1900 1400
MAX MIXING HGT (FT) 2700 2300
TRANSPORT WND (MPH) W 12 N 13
VENT RATE (MPH-FT) 35100 32200
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. NORTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 12. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
NOT AS COLD. LOWS IN THE UPPER 20S. SOUTHWEST WINDS AROUND
10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. NORTHWEST WINDS
AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 12. NORTH
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE MID 20S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 17. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. EAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 20. SOUTH WINDS AROUND 5 MPH.
ILZ012-022215-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
347 AM CST MON FEB 2 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE FRZ DRZL SNOW NONE NONE
CHANCE PRECIP (%) 10 20 10
MAX TEMP (24HR TREND) 26 (-1) 25
MIN RH % (24HR TREND) 70 (+17) 64
MIN TEMP (24HR TREND) 13 (-7) 6
MAX RH % (24HR TREND) 86 (-1) 86
20FT WIND AM (MPH) W 7-8 N 7-8
20FT WIND PM (MPH) NW 7-8 LGT/VAR N 7-8 LGT/VAR
PEAK WIND GUSTS (MPH) 13
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1900 1600
MAX MIXING HGT (FT) 2600 2200
TRANSPORT WND (MPH) W 13 N 12
VENT RATE (MPH-FT) 36400 28600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
SUNNY. HIGHS IN THE MID 20S. NORTHWEST WINDS AROUND
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 12. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE UPPER
20S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. NORTHWEST WINDS
AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 11. NORTH
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. NORTHWEST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 16. NORTH WINDS AROUND 10 MPH,
BECOMING SOUTH AFTER MIDNIGHT.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. EAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. SOUTH WINDS AROUND
5 MPH.
ILZ005-022215-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
347 AM CST MON FEB 2 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLDY MCLDY MCLEAR MCLEAR
PRECIP TYPE FRZ DRZL SNOW NONE NONE
CHANCE PRECIP (%) 10 20 10
MAX TEMP (24HR TREND) 25 (-3) 23
MIN RH % (24HR TREND) 74 (+22) 63
MIN TEMP (24HR TREND) 11 (-9) 3
MAX RH % (24HR TREND) 89 (0) 88
20FT WIND AM (MPH) W 8 N 7
20FT WIND PM (MPH) W 8 NW 5 N 7 LGT/VAR
PEAK WIND GUSTS (MPH) 13
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1800 1600
MAX MIXING HGT (FT) 2500 2100
TRANSPORT WND (MPH) W 13 N 11
VENT RATE (MPH-FT) 35000 25200
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 20S. NORTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 10. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
NOT AS COLD. LOWS IN THE UPPER 20S. SOUTHWEST WINDS AROUND
10 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. NORTHWEST WINDS
AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 9. NORTH WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE LOWER 20S.
NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 15. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. EAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. SOUTH WINDS AROUND
5 MPH.
ILZ004-022215-
BOONE-
INCLUDING THE CITY OF BELVIDERE
347 AM CST MON FEB 2 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLDY MCLDY MCLEAR MCLEAR
PRECIP TYPE FRZ DRZL SNOW NONE NONE
CHANCE PRECIP (%) 10 20
MAX TEMP (24HR TREND) 25 (-3) 21
MIN RH % (24HR TREND) 72 (+15) 64
MIN TEMP (24HR TREND) 10 (-10) 3
MAX RH % (24HR TREND) 89 (0) 89
20FT WIND AM (MPH) NW 8 N 7
20FT WIND PM (MPH) NW 8 LGT/VAR N 7 LGT/VAR
PEAK WIND GUSTS (MPH) 13
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1700 1600
MAX MIXING HGT (FT) 2500 2100
TRANSPORT WND (MPH) NW 12 N 11
VENT RATE (MPH-FT) 32500 25200
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 20S. LIGHT WINDS, BECOMING
WEST AROUND 5 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 10. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 30.
SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. NORTHWEST WINDS
AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. MUCH COLDER. LOWS AROUND 9. NORTH
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 20S. NORTHWEST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 15. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. EAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. SOUTH WINDS AROUND
5 MPH.
ILZ011-022215-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
347 AM CST MON FEB 2 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLDY MCLDY MCLEAR MCLEAR
PRECIP TYPE FRZ DRZL SNOW NONE NONE
CHANCE PRECIP (%) 10 20 10
MAX TEMP (24HR TREND) 27 (-1) 25
MIN RH % (24HR TREND) 64 (+11) 60
MIN TEMP (24HR TREND) 13 (-7) 6
MAX RH % (24HR TREND) 85 (-2) 87
20FT WIND AM (MPH) NW 8 N 7-8
20FT WIND PM (MPH) NW 8 LGT/VAR N 7-8 LGT/VAR
PEAK WIND GUSTS (MPH) 14
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1800 1800
MAX MIXING HGT (FT) 2600 2300
TRANSPORT WND (MPH) NW 13 N 12
VENT RATE (MPH-FT) 36400 29900
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
SUNNY. HIGHS IN THE MID 20S. NORTHWEST WINDS AROUND
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 12. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 30.
SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. NORTHWEST WINDS
AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 11. NORTH
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. NORTHWEST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 16. SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 30. EAST WINDS AROUND 5 MPH,
BECOMING SOUTH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. SOUTH WINDS AROUND
5 MPH.
ILZ003-022215-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
347 AM CST MON FEB 2 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER PCLDY MCLDY MCLEAR MCLEAR
PRECIP TYPE NONE SNOW NONE NONE
CHANCE PRECIP (%) 10 20
MAX TEMP (24HR TREND) 25 (-3) 22
MIN RH % (24HR TREND) 64 (+9) 60
MIN TEMP (24HR TREND) 11 (-9) 3
MAX RH % (24HR TREND) 86 (-3) 88
20FT WIND AM (MPH) NW 8 N 7
20FT WIND PM (MPH) NW 8 LGT/VAR N 7 LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1700 1700
MAX MIXING HGT (FT) 2500 2200
TRANSPORT WND (MPH) NW 11 N 11
VENT RATE (MPH-FT) 30000 26400
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
SUNNY. HIGHS IN THE MID 20S. NORTHWEST WINDS AROUND
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 11. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 30.
SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. NORTHWEST WINDS
AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 10. NORTH
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. NORTHWEST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 16. SOUTHEAST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 30. EAST WINDS AROUND 5 MPH,
BECOMING SOUTH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 20. SOUTH WINDS AROUND 5 MPH.
ILZ008-022215-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
347 AM CST MON FEB 2 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER PCLDY MCLDY MCLEAR MCLEAR
PRECIP TYPE NONE SNOW NONE NONE
CHANCE PRECIP (%) 20 10
MAX TEMP (24HR TREND) 27 (-1) 24
MIN RH % (24HR TREND) 58 (+5) 56
MIN TEMP (24HR TREND) 14 (-7) 6
MAX RH % (24HR TREND) 81 (-7) 87
20FT WIND AM (MPH) NW 8 N 7-8
20FT WIND PM (MPH) NW 8 NW 5 N 7-8 LGT/VAR
PEAK WIND GUSTS (MPH) 13
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1800 1800
MAX MIXING HGT (FT) 2600 2400
TRANSPORT WND (MPH) NW 12 N 11
VENT RATE (MPH-FT) 33800 28800
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
SUNNY. HIGHS IN THE MID 20S. NORTHWEST WINDS AROUND
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 13. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 30.
SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. NORTHWEST WINDS
AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 12. NORTH
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. NORTHWEST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 17. SOUTHEAST WINDS
5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. EAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTH WINDS
AROUND 5 MPH.
ILZ010-022215-
LEE-
INCLUDING THE CITY OF DIXON
347 AM CST MON FEB 2 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER PCLDY MCLDY MCLEAR MCLEAR
PRECIP TYPE NONE SNOW NONE NONE
CHANCE PRECIP (%) 20 10
MAX TEMP (24HR TREND) 27 (-1) 26
MIN RH % (24HR TREND) 59 (+5) 57
MIN TEMP (24HR TREND) 16 (-4) 7
MAX RH % (24HR TREND) 82 (-6) 86
20FT WIND AM (MPH) NW 8 N 7-8
20FT WIND PM (MPH) NW 8 LGT/VAR N 7-8 LGT/VAR
PEAK WIND GUSTS (MPH) 14
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1800 1900
MAX MIXING HGT (FT) 2600 2500
TRANSPORT WND (MPH) NW 12 N 11
VENT RATE (MPH-FT) 33800 30000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 20S. NORTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 14. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
30S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. NORTHWEST WINDS
AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 13. NORTH
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. NORTH WINDS
AROUND 5 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 17. SOUTHEAST WINDS
AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTH WINDS
AROUND 5 MPH.
ILZ019-022215-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
347 AM CST MON FEB 2 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE FRZ DRZL SNOW NONE NONE
CHANCE PRECIP (%) 10 20 10
MAX TEMP (24HR TREND) 28 (+1) 27
MIN RH % (24HR TREND) 59 (+4) 56
MIN TEMP (24HR TREND) 17 (-4) 8
MAX RH % (24HR TREND) 89 (+4) 87
20FT WIND AM (MPH) W 8 N 6-8
20FT WIND PM (MPH) W 8 LGT/VAR N 6-8 LGT/VAR
PEAK WIND GUSTS (MPH) 14
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1900 1900
MAX MIXING HGT (FT) 2600 2600
TRANSPORT WND (MPH) W 13 N 13
VENT RATE (MPH-FT) 36400 36400
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 20S. NORTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 13. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 30.
SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. NORTHWEST WINDS
AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 14. NORTH
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. NORTH WINDS
AROUND 5 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 18. SOUTHEAST WINDS
5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. EAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTH WINDS
AROUND 5 MPH.
ILZ020-022215-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
347 AM CST MON FEB 2 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE FRZ DRZL SNOW NONE NONE
CHANCE PRECIP (%) 10 20 10
MAX TEMP (24HR TREND) 28 (+1) 27
MIN RH % (24HR TREND) 65 (+8) 62
MIN TEMP (24HR TREND) 17 (-3) 8
MAX RH % (24HR TREND) 85 (-1) 87
20FT WIND AM (MPH) W 7-8 N 7-8
20FT WIND PM (MPH) W 7-8 LGT/VAR N 7-8 LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 2000 1800
MAX MIXING HGT (FT) 2700 2500
TRANSPORT WND (MPH) W 12 N 13
VENT RATE (MPH-FT) 35100 35000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 13. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE UPPER
20S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. NORTHWEST WINDS
AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 13. NORTH
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. NORTHWEST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 17. NORTH WINDS AROUND 5 MPH, BECOMING
SOUTHEAST AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. EAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 20. SOUTH WINDS AROUND 5 MPH.
ILZ021-022215-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
347 AM CST MON FEB 2 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE FRZ DRZL SNOW SNOW NONE
CHANCE PRECIP (%) 10 20 20
MAX TEMP (24HR TREND) 28 (+2) 28
MIN RH % (24HR TREND) 63 (+4) 66
MIN TEMP (24HR TREND) 17 (-3) 8
MAX RH % (24HR TREND) 93 (+6) 89
20FT WIND AM (MPH) W 7-8 N 6-8
20FT WIND PM (MPH) W 7-8 LGT/VAR N 6-8 LGT/VAR
PEAK WIND GUSTS (MPH) 13
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1800 1700
MAX MIXING HGT (FT) 2700 2500
TRANSPORT WND (MPH) W 13 N 13
VENT RATE (MPH-FT) 37800 35000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. NORTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 12. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE UPPER
20S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. NORTHWEST WINDS
AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 14. NORTH
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. NORTHWEST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 17. EAST WINDS
AROUND 5 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. EAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. SOUTH WINDS AROUND
5 MPH.
ILZ022-022215-
WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON
347 AM CST MON FEB 2 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE FRZ DRZL SNOW SNOW NONE
CHANCE PRECIP (%) 20 20 20 10
MAX TEMP (24HR TREND) 27 (+1) 27
MIN RH % (24HR TREND) 69 (+7) 70
MIN TEMP (24HR TREND) 16 (-4) 9
MAX RH % (24HR TREND) 96 (+8) 93
20FT WIND AM (MPH) W 7-8 N 6-8
20FT WIND PM (MPH) W 7-8 LGT/VAR N 6-8 LGT/VAR
PEAK WIND GUSTS (MPH) 14
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1700 1600
MAX MIXING HGT (FT) 2700 2400
TRANSPORT WND (MPH) W 12 N 14
VENT RATE (MPH-FT) 35100 36000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. NORTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 11. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS AROUND 30. SOUTHWEST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE UPPER
20S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. NORTHWEST WINDS
AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 12. NORTH
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE MID 20S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 16. NORTH WINDS AROUND 5 MPH, BECOMING
SOUTH AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. EAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 19. SOUTH WINDS AROUND
5 MPH.
ILZ032-022215-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
347 AM CST MON FEB 2 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE FRZ DRZL SNOW SNOW NONE
CHANCE PRECIP (%) 10 20 20
MAX TEMP (24HR TREND) 28 (+2) 27
MIN RH % (24HR TREND) 62 (+6) 68
MIN TEMP (24HR TREND) 16 (-4) 7
MAX RH % (24HR TREND) 100 (+14) 96
20FT WIND AM (MPH) W 8 N 6-8
20FT WIND PM (MPH) W 8 LGT/VAR N 6-8 LGT/VAR
PEAK WIND GUSTS (MPH) 13
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1500 1600
MAX MIXING HGT (FT) 2500 2400
TRANSPORT WND (MPH) W 13 N 14
VENT RATE (MPH-FT) 35000 36000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. NORTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 11. WEST WINDS
AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. NOT AS COLD. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS AROUND 15 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. NORTHWEST WINDS
AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 14. NORTH
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. NORTH WINDS
AROUND 10 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 16. SOUTHEAST WINDS
AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTH WINDS
AROUND 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. SOUTH WINDS AROUND
5 MPH.
ILZ023-022215-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
347 AM CST MON FEB 2 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY MCLDY PCLDY PCLDY
PRECIP TYPE FRZ DRZL SNOW SNOW NONE
CHANCE PRECIP (%) 20 20 20
MAX TEMP (24HR TREND) 27 (+1) 27
MIN RH % (24HR TREND) 73 (+14) 77
MIN TEMP (24HR TREND) 16 (-3) 9
MAX RH % (24HR TREND) 100 (+13) 92
20FT WIND AM (MPH) W 7-8 N 5-8
20FT WIND PM (MPH) W 7-8 LGT/VAR N 5-8 LGT/VAR
PEAK WIND GUSTS (MPH) 13 14
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1500 1500
MAX MIXING HGT (FT) 2600 2300
TRANSPORT WND (MPH) W 12 N 16
VENT RATE (MPH-FT) 33800 36800
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. LIGHT WINDS,
BECOMING WEST AROUND 5 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 10. LIGHT WINDS, BECOMING WEST AROUND
5 MPH AFTER MIDNIGHT.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE MID
20S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. NORTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 12. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE MID 20S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 15. SOUTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 18. SOUTH WINDS AROUND
5 MPH.
ILZ039-022215-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
347 AM CST MON FEB 2 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE FRZ DRZL SNOW SNOW NONE
CHANCE PRECIP (%) 20 10 20
MAX TEMP (24HR TREND) 28 (+2) 27
MIN RH % (24HR TREND) 71 (+17) 77
MIN TEMP (24HR TREND) 16 (-3) 8
MAX RH % (24HR TREND) 100 (+14) 95
20FT WIND AM (MPH) W 8 NE 6-8
20FT WIND PM (MPH) W 8 LGT/VAR N 6-8 LGT/VAR
PEAK WIND GUSTS (MPH) 13 13
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1600 1400
MAX MIXING HGT (FT) 2400 2200
TRANSPORT WND (MPH) W 14 N 16
VENT RATE (MPH-FT) 36000 35200
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. NORTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 9. WEST WINDS
AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS AROUND 30. SOUTHWEST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. NOT AS COLD. LOWS IN THE MID 20S. SOUTHWEST WINDS
10 TO 15 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. NORTHWEST WINDS
AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 13. NORTH
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE MID 20S. NORTHWEST
WINDS AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 15. SOUTH WINDS
AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 30. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 19. SOUTH WINDS AROUND
5 MPH.
ILZ033-022215-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
347 AM CST MON FEB 2 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY MCLDY PCLDY PCLDY
PRECIP TYPE FRZ DRZL SNOW SNOW NONE
CHANCE PRECIP (%) 20 20 20
MAX TEMP (24HR TREND) 27 (+1) 27
MIN RH % (24HR TREND) 72 (+15) 76
MIN TEMP (24HR TREND) 16 (-3) 9
MAX RH % (24HR TREND) 100 (+14) 93
20FT WIND AM (MPH) W 8 N 5-8
20FT WIND PM (MPH) W 8 LGT/VAR N 5-8 LGT/VAR
PEAK WIND GUSTS (MPH) 13 13
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1700 1500
MAX MIXING HGT (FT) 2500 2300
TRANSPORT WND (MPH) W 13 N 16
VENT RATE (MPH-FT) 35000 36800
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. LIGHT WINDS,
BECOMING NORTHWEST AROUND 5 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 8. LIGHT WINDS,
BECOMING WEST AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE MID
20S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. NORTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 11. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE MID 20S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 14. SOUTH WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 18. SOUTH WINDS AROUND
5 MPH.
INZ010-022215-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
347 AM CST MON FEB 2 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY MCLDY PCLDY PCLDY
PRECIP TYPE FRZ DRZL SNOW SNOW NONE
CHANCE PRECIP (%) 20 20 20
MAX TEMP (24HR TREND) 27 (+3) 27
MIN RH % (24HR TREND) 80 (+15) 81
MIN TEMP (24HR TREND) 16 (-3) 11
MAX RH % (24HR TREND) 99 (+14) 92
20FT WIND AM (MPH) SW 8 LGT/VAR
20FT WIND PM (MPH) W 8 LGT/VAR N 4-8 LGT/VAR
PEAK WIND GUSTS (MPH) 14 13
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1600 1300
MAX MIXING HGT (FT) 2500 2300
TRANSPORT WND (MPH) W 14 N 16
VENT RATE (MPH-FT) 37500 36800
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. LIGHT WINDS,
BECOMING WEST AROUND 5 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 9. LIGHT WINDS,
BECOMING WEST AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE MID
20S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S. NORTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 11. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE LOWER 20S.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 14. SOUTH WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. SOUTH WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 18. SOUTH WINDS AROUND
5 MPH.
INZ011-022215-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
347 AM CST MON FEB 2 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY MCLDY MCLDY PCLDY
PRECIP TYPE FRZ DRZL SNOW SNOW NONE
CHANCE PRECIP (%) 20 20 20 10
MAX TEMP (24HR TREND) 27 (+2) 27
MIN RH % (24HR TREND) 82 (+14) 81
MIN TEMP (24HR TREND) 16 (-3) 10
MAX RH % (24HR TREND) 99 (+14) 94
20FT WIND AM (MPH) SW 8 LGT/VAR
20FT WIND PM (MPH) W 8 LGT/VAR N 4-8 LGT/VAR
PEAK WIND GUSTS (MPH) 14 14
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1600 1300
MAX MIXING HGT (FT) 2600 2300
TRANSPORT WND (MPH) W 13 N 16
VENT RATE (MPH-FT) 36400 36800
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. LIGHT WINDS,
BECOMING WEST AROUND 5 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 9. LIGHT WINDS,
BECOMING WEST AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE MID
20S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S. NORTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COLDER. LOWS AROUND 11. NORTHWEST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE LOWER 20S.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 14. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. SOUTH WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 17. SOUTH WINDS AROUND
5 MPH.
INZ019-022215-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
447 AM EST MON FEB 2 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY MCLDY MCLDY PCLDY
PRECIP TYPE FRZ DRZL SNOW SNOW NONE
CHANCE PRECIP (%) 20 20 20
MAX TEMP (24HR TREND) 28 (+4) 27
MIN RH % (24HR TREND) 80 (+12) 80
MIN TEMP (24HR TREND) 16 (-2) 10
MAX RH % (24HR TREND) 99 (+13) 94
20FT WIND AM (MPH) SW 8 LGT/VAR
20FT WIND PM (MPH) W 8 LGT/VAR N 4-8 LGT/VAR
PEAK WIND GUSTS (MPH) 14 13
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1600 1300
MAX MIXING HGT (FT) 2500 2300
TRANSPORT WND (MPH) W 13 N 16
VENT RATE (MPH-FT) 35000 36800
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 20S. LIGHT WINDS,
BECOMING NORTHWEST AROUND 5 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 8. LIGHT WINDS.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE MID
20S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S. WEST WINDS
AROUND 10 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COLDER. LOWS AROUND 11. NORTHWEST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE LOWER 20S.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 14. SOUTH WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. SOUTH WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 17. SOUTH WINDS AROUND
5 MPH.
BORCHARDT
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