213
FNUS53 KLOT 151017
FWFLOT
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
417 AM CST SUN FEB 15 2026
DISCUSSION
ABOVE NORMAL TEMPERATURES ARE EXPECTED TODAY WITH LIGHT WESTERLY
WINDS. THE ABOVE NORMAL TEMPERATURES ARE EXPECTED TO REMAIN THROUGH
THE MIDDLE OF THE WEEK. BREEZIER WINDS WITH GUSTS AROUND 25 MPH
ARE EXPECTED MONDAY AFTERNOON WITH STRONGER WIND GUSTS ON TUESDAY.
THE NEXT CHANCE FOR RAIN LOOKS TO BE TUESDAY NIGHT INTO WEDNESDAY
MORNING. DRIER CONDITIONS ARE EXPECTED TO DEVELOP WEDNESDAY
BEHIND THE SYSTEM WITH MODELS DROPPING MINIMUM RH VALUES INTO THE
30S WITH THE CHANCE FOR SUB-30 PERCENT RHS SOUTHWEST OF A
DIXON, IL TO RENSSELAER, IN LINE. ADDITIONAL CHANCES FOR
PRECIPITATION AND COLDER MORE SEASONABLE TEMPERATURES ARE EXPECTED
TOWARD NEXT WEEKEND.
ILZ014-152245-
COOK-
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,
LEMONT, ORLAND PARK, AND PARK FOREST
417 AM CST SUN FEB 15 2026
TODAY TONIGHT MON MON NIGHT
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 56 (+7) 62
MIN RH % (24HR TREND) 42 (-7) 48
MIN TEMP (24HR TREND) 34 (+3) 38
MAX RH % (24HR TREND) 93 (-3) 96
20FT WIND AM (MPH) W 5-6 SW 10-12
20FT WIND PM (MPH) NW 5-6 LGT/VAR SW 10-12 LGT/VAR
PEAK WIND GUSTS (MPH) 27
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 900 1600
MAX MIXING HGT (FT) 2400 3200
TRANSPORT WND (MPH) NW 10 SW 24
VENT RATE (MPH-FT) 24000 76800
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S. EAST WINDS AROUND
5 MPH, INCREASING TO AROUND 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING,
THEN RAIN LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY SUNNY. A CHANCE OF RAIN IN THE MORNING. HIGHS
IN THE MID 60S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE UPPER 30S.
WEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 50S. WEST
WINDS AROUND 5 MPH, BECOMING NORTHEAST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. A CHANCE
OF SNOW AFTER MIDNIGHT. LOWS IN THE LOWER 30S. NORTHEAST WINDS
10 TO 15 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. COLDER.
HIGHS IN THE LOWER 40S. WEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
AROUND 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST
WINDS AROUND 5 MPH.
ILZ006-152245-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
417 AM CST SUN FEB 15 2026
TODAY TONIGHT MON MON NIGHT
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 54 (+3) 61
MIN RH % (24HR TREND) 43 (-4) 49
MIN TEMP (24HR TREND) 33 (+5) 36
MAX RH % (24HR TREND) 92 (-8) 96
20FT WIND AM (MPH) W 6 SW 10-11
20FT WIND PM (MPH) NW 6 LGT/VAR SW 10-11 LGT/VAR
PEAK WIND GUSTS (MPH) 27
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1100 1700
MAX MIXING HGT (FT) 2300 2900
TRANSPORT WND (MPH) NW 11 SW 23
VENT RATE (MPH-FT) 27600 66700
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 50. EAST WINDS AROUND
5 MPH, INCREASING TO AROUND 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING,
THEN RAIN LIKELY AFTER MIDNIGHT. LOWS IN THE MID 40S. SOUTHEAST
WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY SUNNY. A CHANCE OF RAIN IN THE MORNING. NOT
AS COOL. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE MID 30S.
WEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 40S. WEST
WINDS AROUND 5 MPH, BECOMING NORTH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. A CHANCE
OF SNOW AFTER MIDNIGHT. LOWS IN THE LOWER 30S. NORTHEAST WINDS
10 TO 15 MPH.
FRIDAY
A CHANCE OF RAIN IN THE MORNING. MOSTLY CLOUDY WITH A
CHANCE OF SNOW. COLDER. HIGHS IN THE UPPER 30S. WEST WINDS AROUND
15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST
WINDS AROUND 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. WEST WINDS AROUND
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. NORTHWEST WINDS
AROUND 5 MPH.
INZ001-152245-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
417 AM CST SUN FEB 15 2026
TODAY TONIGHT MON MON NIGHT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 56 (+9) 61
MIN RH % (24HR TREND) 51 (-6) 50
MIN TEMP (24HR TREND) 32 (-1) 39
MAX RH % (24HR TREND) 98 (+1) 97
20FT WIND AM (MPH) LGT/VAR SW 8-11
20FT WIND PM (MPH) W 4-6 LGT/VAR SW 8-11 SW 5-7
PEAK WIND GUSTS (MPH) 25
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 900 1500
MAX MIXING HGT (FT) 2300 3600
TRANSPORT WND (MPH) W 9 SW 25
VENT RATE (MPH-FT) 20700 90000
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING,
THEN RAIN LIKELY AFTER MIDNIGHT. LOWS AROUND 50. SOUTHEAST WINDS
AROUND 15 MPH.
WEDNESDAY
SUNNY. A CHANCE OF RAIN IN THE MORNING. HIGHS IN THE
MID 60S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE UPPER 30S.
WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. A CHANCE OF RAIN IN THE AFTERNOON.
COOLER. HIGHS IN THE MID 50S. WEST WINDS AROUND 5 MPH, BECOMING
NORTHEAST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE MID 30S. NORTHEAST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. A CHANCE OF RAIN AND SNOW. COLDER. HIGHS IN THE LOWER
40S. WEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. WEST WINDS
AROUND 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST
WINDS AROUND 5 MPH.
INZ002-152245-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
417 AM CST SUN FEB 15 2026
TODAY TONIGHT MON MON NIGHT
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 53 (+7) 60
MIN RH % (24HR TREND) 55 (-6) 52
MIN TEMP (24HR TREND) 32 (-1) 39
MAX RH % (24HR TREND) 98 (+5) 95
20FT WIND AM (MPH) LGT/VAR S 8-11
20FT WIND PM (MPH) W 4-5 LGT/VAR SW 8-11 SW 5-7
PEAK WIND GUSTS (MPH) 25
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 900 1500
MAX MIXING HGT (FT) 2000 3400
TRANSPORT WND (MPH) W 9 SW 23
VENT RATE (MPH-FT) 18000 78200
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING,
THEN RAIN LIKELY AFTER MIDNIGHT. LOWS AROUND 50. SOUTHEAST WINDS
AROUND 15 MPH.
WEDNESDAY
MOSTLY SUNNY. A CHANCE OF RAIN IN THE MORNING. HIGHS
IN THE MID 60S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE UPPER 30S.
WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. A CHANCE OF RAIN IN THE AFTERNOON.
COOLER. HIGHS IN THE MID 50S. WEST WINDS AROUND 5 MPH, BECOMING
SOUTHEAST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE MID 30S. NORTHEAST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. A CHANCE OF RAIN AND SNOW. COLDER. HIGHS IN THE LOWER
40S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. WEST WINDS
AROUND 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST
WINDS AROUND 5 MPH.
ILZ013-152245-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
417 AM CST SUN FEB 15 2026
TODAY TONIGHT MON MON NIGHT
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 56 (+5) 62
MIN RH % (24HR TREND) 42 (-6) 48
MIN TEMP (24HR TREND) 34 (+5) 38
MAX RH % (24HR TREND) 96 (-3) 95
20FT WIND AM (MPH) W 5-6 SW 10-15
20FT WIND PM (MPH) NW 5-6 LGT/VAR SW 10-15 LGT/VAR
PEAK WIND GUSTS (MPH) 26
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 900 1600
MAX MIXING HGT (FT) 2400 3300
TRANSPORT WND (MPH) NW 11 SW 24
VENT RATE (MPH-FT) 28800 79200
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S. EAST WINDS AROUND
5 MPH, INCREASING TO SOUTHEAST AROUND 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING,
THEN RAIN LIKELY AFTER MIDNIGHT. LOWS AROUND 50. SOUTHEAST WINDS
AROUND 15 MPH.
WEDNESDAY
SUNNY. A CHANCE OF RAIN IN THE MORNING. HIGHS IN THE
MID 60S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE MID 30S.
WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. A CHANCE OF RAIN IN THE AFTERNOON.
COOLER. HIGHS IN THE MID 50S. WEST WINDS AROUND 5 MPH, BECOMING
NORTHEAST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. A CHANCE
OF SNOW AFTER MIDNIGHT. LOWS IN THE LOWER 30S. NORTHEAST WINDS
10 TO 15 MPH.
FRIDAY
A CHANCE OF RAIN IN THE MORNING. PARTLY SUNNY WITH A
CHANCE OF SNOW. COLDER. HIGHS IN THE LOWER 40S. WEST WINDS AROUND
15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST
WINDS AROUND 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. NORTHWEST WINDS
AROUND 5 MPH.
ILZ012-152245-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
417 AM CST SUN FEB 15 2026
TODAY TONIGHT MON MON NIGHT
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 56 (+5) 62
MIN RH % (24HR TREND) 46 (-1) 47
MIN TEMP (24HR TREND) 33 (+7) 37
MAX RH % (24HR TREND) 96 (-4) 96
20FT WIND AM (MPH) W 5-7 SW 10-15
20FT WIND PM (MPH) NW 5-7 LGT/VAR SW 10-15 LGT/VAR
PEAK WIND GUSTS (MPH) 27
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1000 1700
MAX MIXING HGT (FT) 2200 3400
TRANSPORT WND (MPH) NW 11 SW 24
VENT RATE (MPH-FT) 26400 81600
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S. EAST WINDS AROUND
5 MPH, INCREASING TO AROUND 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING,
THEN RAIN LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
AROUND 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE MID 30S.
WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. A CHANCE OF RAIN IN THE AFTERNOON.
HIGHS IN THE MID 50S. WEST WINDS AROUND 10 MPH, BECOMING
NORTHEAST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. A CHANCE
OF SNOW AFTER MIDNIGHT. LOWS IN THE LOWER 30S. NORTHEAST WINDS
AROUND 15 MPH.
FRIDAY
A CHANCE OF RAIN IN THE MORNING. PARTLY SUNNY WITH A
CHANCE OF SNOW. COLDER. HIGHS AROUND 40. WEST WINDS AROUND
15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST
WINDS AROUND 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. WEST WINDS AROUND
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. NORTHWEST WINDS
AROUND 5 MPH.
ILZ005-152245-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
417 AM CST SUN FEB 15 2026
TODAY TONIGHT MON MON NIGHT
CLOUD COVER CLEAR PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 54 (+1) 61
MIN RH % (24HR TREND) 46 (+2) 51
MIN TEMP (24HR TREND) 34 (+7) 36
MAX RH % (24HR TREND) 92 (-7) 96
20FT WIND AM (MPH) W 6 SW 11-12
20FT WIND PM (MPH) NW 6 LGT/VAR SW 11-12 LGT/VAR
PEAK WIND GUSTS (MPH) 27
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1000 1900
MAX MIXING HGT (FT) 2200 3000
TRANSPORT WND (MPH) NW 11 SW 24
VENT RATE (MPH-FT) 26400 72000
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 50S. EAST WINDS
AROUND 5 MPH, INCREASING TO AROUND 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING,
THEN RAIN LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 15 MPH.
WEDNESDAY
SUNNY. A CHANCE OF RAIN IN THE MORNING. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE LOWER 30S.
WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 50S. WEST
WINDS AROUND 5 MPH, BECOMING NORTH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. A CHANCE
OF SNOW AFTER MIDNIGHT. LOWS AROUND 30. NORTHEAST WINDS 10 TO
15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS IN
THE UPPER 30S. WEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST
WINDS AROUND 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. WEST WINDS AROUND
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. NORTHWEST WINDS
AROUND 5 MPH.
ILZ004-152245-
BOONE-
INCLUDING THE CITY OF BELVIDERE
417 AM CST SUN FEB 15 2026
TODAY TONIGHT MON MON NIGHT
CLOUD COVER CLEAR PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 54 (+2) 61
MIN RH % (24HR TREND) 43 (0) 49
MIN TEMP (24HR TREND) 34 (+8) 36
MAX RH % (24HR TREND) 91 (-7) 96
20FT WIND AM (MPH) W 5-6 SW 12
20FT WIND PM (MPH) NW 5-6 LGT/VAR SW 12 LGT/VAR
PEAK WIND GUSTS (MPH) 26
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 900 1800
MAX MIXING HGT (FT) 2200 2900
TRANSPORT WND (MPH) NW 11 SW 21
VENT RATE (MPH-FT) 26400 63800
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S. EAST WINDS 10 TO
15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING,
THEN RAIN LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 15 MPH.
WEDNESDAY
SUNNY. A CHANCE OF RAIN IN THE MORNING. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 30S.
WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. A CHANCE OF RAIN IN THE AFTERNOON.
COOLER. HIGHS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH,
BECOMING NORTH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. A CHANCE
OF SNOW AFTER MIDNIGHT. LOWS IN THE UPPER 20S. NORTHEAST WINDS
AROUND 15 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. COLDER. HIGHS IN
THE UPPER 30S. WEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. WEST WINDS AROUND
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 16. NORTHWEST WINDS AROUND 5 MPH.
ILZ011-152245-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
417 AM CST SUN FEB 15 2026
TODAY TONIGHT MON MON NIGHT
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 56 (+5) 62
MIN RH % (24HR TREND) 43 (-1) 46
MIN TEMP (24HR TREND) 34 (+7) 37
MAX RH % (24HR TREND) 94 (-6) 95
20FT WIND AM (MPH) W 5-6 SW 10-15
20FT WIND PM (MPH) NW 5-6 LGT/VAR SW 10-15 LGT/VAR
PEAK WIND GUSTS (MPH) 27
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1000 1800
MAX MIXING HGT (FT) 2200 3400
TRANSPORT WND (MPH) NW 11 SW 23
VENT RATE (MPH-FT) 26400 78200
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S. SOUTHEAST WINDS
10 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS AROUND
50. SOUTHEAST WINDS AROUND 15 MPH.
WEDNESDAY
BREEZY, SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST
WINDS 20 TO 25 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE MID 30S.
WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. A CHANCE OF RAIN IN THE AFTERNOON.
HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 10 MPH, BECOMING
EAST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. A CHANCE
OF SNOW AFTER MIDNIGHT. LOWS IN THE LOWER 30S. NORTHEAST WINDS
AROUND 15 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. COLDER. HIGHS
AROUND 40. WEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST
WINDS AROUND 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. WEST WINDS AROUND
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. NORTHWEST WINDS
AROUND 5 MPH.
ILZ003-152245-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
417 AM CST SUN FEB 15 2026
TODAY TONIGHT MON MON NIGHT
CLOUD COVER CLEAR PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 56 (+3) 62
MIN RH % (24HR TREND) 37 (-3) 47
MIN TEMP (24HR TREND) 34 (+9) 37
MAX RH % (24HR TREND) 88 (-12) 95
20FT WIND AM (MPH) W 5-6 SW 12
20FT WIND PM (MPH) NW 5-6 LGT/VAR SW 12 LGT/VAR
PEAK WIND GUSTS (MPH) 25
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 900 1900
MAX MIXING HGT (FT) 2400 3000
TRANSPORT WND (MPH) NW 10 SW 21
VENT RATE (MPH-FT) 24000 66000
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S. EAST WINDS 10 TO
15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING,
THEN RAIN LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 15 TO
20 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE LOWER 30S.
WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. A CHANCE OF RAIN IN THE AFTERNOON.
COOLER. HIGHS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH,
BECOMING NORTHEAST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. A CHANCE
OF SNOW AFTER MIDNIGHT. LOWS IN THE UPPER 20S. NORTHEAST WINDS
AROUND 15 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. COLDER. HIGHS IN
THE UPPER 30S. WEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. WEST WINDS AROUND
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 16. NORTHWEST WINDS
AROUND 5 MPH.
ILZ008-152245-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
417 AM CST SUN FEB 15 2026
TODAY TONIGHT MON MON NIGHT
CLOUD COVER CLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 57 (+5) 63
MIN RH % (24HR TREND) 36 (-3) 44
MIN TEMP (24HR TREND) 35 (+9) 38
MAX RH % (24HR TREND) 89 (-11) 96
20FT WIND AM (MPH) W 5-6 SW 12
20FT WIND PM (MPH) NW 5-6 LGT/VAR SW 12 LGT/VAR
PEAK WIND GUSTS (MPH) 26
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 900 1800
MAX MIXING HGT (FT) 2400 3000
TRANSPORT WND (MPH) NW 11 SW 23
VENT RATE (MPH-FT) 28800 69000
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. EAST WINDS
10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS AROUND 50. SOUTHEAST WINDS
AROUND 15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 15 TO
20 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE MID 30S.
WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. A CHANCE OF RAIN IN THE AFTERNOON.
HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND 10 MPH, BECOMING
NORTHEAST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. A CHANCE
OF SNOW AFTER MIDNIGHT. LOWS IN THE UPPER 20S. NORTHEAST WINDS
AROUND 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. HIGHS IN
THE UPPER 30S. WEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST
WINDS AROUND 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. WEST WINDS AROUND
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 18. NORTHWEST WINDS
AROUND 5 MPH.
ILZ010-152245-
LEE-
INCLUDING THE CITY OF DIXON
417 AM CST SUN FEB 15 2026
TODAY TONIGHT MON MON NIGHT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 58 (+8) 63
MIN RH % (24HR TREND) 40 (-5) 44
MIN TEMP (24HR TREND) 35 (+7) 39
MAX RH % (24HR TREND) 90 (-10) 94
20FT WIND AM (MPH) W 5-6 SW 11-12
20FT WIND PM (MPH) NW 5-6 LGT/VAR SW 11-12 S 5
PEAK WIND GUSTS (MPH) 26
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 900 1800
MAX MIXING HGT (FT) 2200 3200
TRANSPORT WND (MPH) NW 10 SW 24
VENT RATE (MPH-FT) 22000 76800
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS
10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE LOWER 50S.
SOUTHEAST WINDS AROUND 15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
AROUND 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE MID 30S.
WEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY SUNNY. A CHANCE OF RAIN IN THE AFTERNOON.
HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 10 MPH, BECOMING
EAST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. A CHANCE
OF SNOW AFTER MIDNIGHT. LOWS AROUND 30. NORTHEAST WINDS AROUND
15 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. COLDER. HIGHS IN
THE LOWER 40S. WEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST
WINDS AROUND 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 19. NORTHWEST WINDS
AROUND 5 MPH.
ILZ019-152245-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
417 AM CST SUN FEB 15 2026
TODAY TONIGHT MON MON NIGHT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 59 (+10) 63
MIN RH % (24HR TREND) 42 (-8) 43
MIN TEMP (24HR TREND) 34 (+3) 39
MAX RH % (24HR TREND) 94 (-5) 94
20FT WIND AM (MPH) LGT/VAR SW 10-15
20FT WIND PM (MPH) NW 4-7 LGT/VAR SW 10-15 S 5-7
PEAK WIND GUSTS (MPH) 27
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1000 1600
MAX MIXING HGT (FT) 2400 3300
TRANSPORT WND (MPH) NW 11 SW 24
VENT RATE (MPH-FT) 28800 79200
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS
AROUND 5 MPH, INCREASING TO AROUND 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE LOWER 50S.
SOUTHEAST WINDS AROUND 15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND
20 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE MID 30S.
WEST WINDS AROUND 10 MPH.
THURSDAY
PARTLY SUNNY. A CHANCE OF RAIN IN THE AFTERNOON.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND 10 MPH, BECOMING
EAST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER 30S. NORTHEAST
WINDS AROUND 15 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. COLDER.
HIGHS IN THE LOWER 40S. WEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
AROUND 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. NORTHWEST WINDS
AROUND 5 MPH.
ILZ020-152245-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
417 AM CST SUN FEB 15 2026
TODAY TONIGHT MON MON NIGHT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 58 (+11) 63
MIN RH % (24HR TREND) 44 (-11) 47
MIN TEMP (24HR TREND) 33 (+4) 38
MAX RH % (24HR TREND) 97 (-3) 96
20FT WIND AM (MPH) LGT/VAR SW 10-15
20FT WIND PM (MPH) NW 4-6 LGT/VAR SW 10-15 LGT/VAR
PEAK WIND GUSTS (MPH) 26
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1000 1600
MAX MIXING HGT (FT) 2400 3500
TRANSPORT WND (MPH) NW 11 SW 24
VENT RATE (MPH-FT) 28800 84000
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS
AROUND 5 MPH, INCREASING TO AROUND 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
LOWER 50S. SOUTHEAST WINDS AROUND 15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND
20 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE MID 30S.
WEST WINDS AROUND 10 MPH.
THURSDAY
PARTLY SUNNY. A CHANCE OF RAIN IN THE AFTERNOON.
HIGHS IN THE MID 50S. WEST WINDS AROUND 5 MPH, BECOMING EAST IN
THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE LOWER 30S. NORTHEAST WINDS AROUND 15 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. COLDER.
HIGHS IN THE LOWER 40S. WEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
AROUND 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 20. NORTHWEST WINDS AROUND 5 MPH.
ILZ021-152245-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
417 AM CST SUN FEB 15 2026
TODAY TONIGHT MON MON NIGHT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 58 (+12) 63
MIN RH % (24HR TREND) 46 (-10) 47
MIN TEMP (24HR TREND) 34 (+4) 40
MAX RH % (24HR TREND) 98 (-2) 97
20FT WIND AM (MPH) LGT/VAR SW 10-15
20FT WIND PM (MPH) NW 4-6 LGT/VAR SW 10-15 S 5-6
PEAK WIND GUSTS (MPH) 26
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 900 1600
MAX MIXING HGT (FT) 2400 3500
TRANSPORT WND (MPH) NW 11 SW 25
VENT RATE (MPH-FT) 28800 87500
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS
AROUND 5 MPH, INCREASING TO AROUND 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AFTER MIDNIGHT.
LOWS IN THE LOWER 50S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND
20 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE UPPER 30S.
WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. A CHANCE OF RAIN IN THE AFTERNOON.
HIGHS IN THE UPPER 50S. WEST WINDS AROUND 5 MPH, BECOMING EAST IN
THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER 30S. NORTHEAST
WINDS AROUND 15 MPH.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. A CHANCE OF RAIN AND SNOW. COLDER. HIGHS IN THE MID 40S.
WEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
AROUND 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST
WINDS AROUND 5 MPH.
ILZ022-152245-
WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON
417 AM CST SUN FEB 15 2026
TODAY TONIGHT MON MON NIGHT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 57 (+11) 62
MIN RH % (24HR TREND) 48 (-8) 49
MIN TEMP (24HR TREND) 33 (+3) 39
MAX RH % (24HR TREND) 98 (-2) 99
20FT WIND AM (MPH) LGT/VAR SW 10-15
20FT WIND PM (MPH) W 4-6 LGT/VAR SW 10-15 S 5-6
PEAK WIND GUSTS (MPH) 26
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 900 1600
MAX MIXING HGT (FT) 2400 3500
TRANSPORT WND (MPH) NW 11 SW 25
VENT RATE (MPH-FT) 28800 87500
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS
AROUND 5 MPH, INCREASING TO AROUND 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
LOWER 50S. SOUTHEAST WINDS AROUND 15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND
20 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE UPPER 30S.
WEST WINDS AROUND 10 MPH.
THURSDAY
PARTLY SUNNY. A CHANCE OF RAIN IN THE AFTERNOON.
HIGHS IN THE UPPER 50S. WEST WINDS AROUND 5 MPH, BECOMING EAST IN
THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE LOWER 30S. NORTHEAST WINDS AROUND 15 MPH.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. A CHANCE OF RAIN AND SNOW. COLDER. HIGHS IN THE LOWER
40S. WEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
AROUND 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST
WINDS AROUND 5 MPH.
ILZ032-152245-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
417 AM CST SUN FEB 15 2026
TODAY TONIGHT MON MON NIGHT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 58 (+9) 63
MIN RH % (24HR TREND) 49 (-3) 48
MIN TEMP (24HR TREND) 35 (+2) 40
MAX RH % (24HR TREND) 99 (-1) 98
20FT WIND AM (MPH) LGT/VAR SW 10-15
20FT WIND PM (MPH) W 3-6 LGT/VAR SW 10-15 S 7-8
PEAK WIND GUSTS (MPH) 27 15
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1000 1400
MAX MIXING HGT (FT) 2600 3300
TRANSPORT WND (MPH) NW 11 SW 24
VENT RATE (MPH-FT) 31200 79200
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 60. SOUTH WINDS 10 TO
15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AFTER MIDNIGHT.
LOWS IN THE LOWER 50S. SOUTH WINDS AROUND 20 MPH.
WEDNESDAY
BREEZY, SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST
WINDS 20 TO 25 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE UPPER 30S.
WEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY SUNNY. A CHANCE OF RAIN IN THE AFTERNOON.
HIGHS IN THE LOWER 60S. EAST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE LOWER
30S. NORTHEAST WINDS AROUND 15 MPH.
FRIDAY
PARTLY SUNNY. A CHANCE OF RAIN AND SNOW IN THE
AFTERNOON. COOLER. HIGHS IN THE MID 40S. WEST WINDS AROUND
15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
AROUND 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS AROUND 40. WEST WINDS AROUND
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. NORTHWEST WINDS
AROUND 5 MPH.
ILZ023-152245-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
417 AM CST SUN FEB 15 2026
TODAY TONIGHT MON MON NIGHT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 57 (+10) 62
MIN RH % (24HR TREND) 50 (-5) 51
MIN TEMP (24HR TREND) 33 (+1) 39
MAX RH % (24HR TREND) 99 (-1) 99
20FT WIND AM (MPH) LGT/VAR SW 8-12
20FT WIND PM (MPH) W 3-6 LGT/VAR SW 8-12 S 5-6
PEAK WIND GUSTS (MPH) 25
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 900 1500
MAX MIXING HGT (FT) 2400 3500
TRANSPORT WND (MPH) NW 11 SW 24
VENT RATE (MPH-FT) 28800 84000
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AFTER MIDNIGHT.
LOWS IN THE LOWER 50S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 15 TO
20 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE UPPER 30S.
WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. A CHANCE OF RAIN IN THE AFTERNOON.
HIGHS IN THE UPPER 50S. SOUTHWEST WINDS AROUND 5 MPH, BECOMING
EAST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 30S. NORTHEAST
WINDS AROUND 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. COOLER.
HIGHS IN THE MID 40S. WEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
AROUND 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST
WINDS AROUND 5 MPH.
ILZ039-152245-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
417 AM CST SUN FEB 15 2026
TODAY TONIGHT MON MON NIGHT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 58 (+9) 62
MIN RH % (24HR TREND) 51 (-1) 50
MIN TEMP (24HR TREND) 35 (-2) 39
MAX RH % (24HR TREND) 100 (+2) 98
20FT WIND AM (MPH) LGT/VAR SW 10-15
20FT WIND PM (MPH) NW 3-6 LGT/VAR SW 10-15 S 7-9
PEAK WIND GUSTS (MPH) 26 15
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1100 1200
MAX MIXING HGT (FT) 3000 3200
TRANSPORT WND (MPH) NW 11 SW 24
VENT RATE (MPH-FT) 36000 76800
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTH WINDS
10 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AFTER MIDNIGHT.
LOWS IN THE LOWER 50S. SOUTH WINDS 15 TO 20 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS
AROUND 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE UPPER 30S.
WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. A CHANCE OF RAIN IN THE AFTERNOON.
HIGHS IN THE LOWER 60S. SOUTHEAST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID 30S.
EAST WINDS AROUND 15 MPH.
FRIDAY
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 40S. WEST
WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
AROUND 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S. WEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST
WINDS AROUND 5 MPH.
ILZ033-152245-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
417 AM CST SUN FEB 15 2026
TODAY TONIGHT MON MON NIGHT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 57 (+8) 62
MIN RH % (24HR TREND) 51 (-2) 49
MIN TEMP (24HR TREND) 34 (-2) 39
MAX RH % (24HR TREND) 99 (+4) 94
20FT WIND AM (MPH) LGT/VAR SW 8-12
20FT WIND PM (MPH) NW 3-5 LGT/VAR SW 8-12 S 5-6
PEAK WIND GUSTS (MPH) 25
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1100 1300
MAX MIXING HGT (FT) 2900 3500
TRANSPORT WND (MPH) NW 10 SW 24
VENT RATE (MPH-FT) 29000 84000
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTH WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AFTER MIDNIGHT.
LOWS IN THE LOWER 50S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 15 TO
20 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE UPPER 30S.
WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. A CHANCE OF RAIN IN THE AFTERNOON.
HIGHS IN THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 30S. NORTHEAST
WINDS AROUND 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. A CHANCE OF RAIN IN
THE AFTERNOON. COOLER. HIGHS IN THE UPPER 40S. WEST WINDS AROUND
15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
AROUND 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS AROUND 40. WEST WINDS AROUND
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST
WINDS AROUND 5 MPH.
INZ010-152245-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
417 AM CST SUN FEB 15 2026
TODAY TONIGHT MON MON NIGHT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 56 (+10) 61
MIN RH % (24HR TREND) 52 (-8) 52
MIN TEMP (24HR TREND) 33 (-1) 39
MAX RH % (24HR TREND) 99 (+4) 95
20FT WIND AM (MPH) LGT/VAR SW 7-11
20FT WIND PM (MPH) W 2-6 LGT/VAR SW 7-11 S 5-6
PEAK WIND GUSTS (MPH) 24
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1100 1400
MAX MIXING HGT (FT) 2600 3500
TRANSPORT WND (MPH) NW 10 SW 25
VENT RATE (MPH-FT) 26000 87500
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTH WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AFTER MIDNIGHT.
LOWS IN THE LOWER 50S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS
AROUND 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE UPPER 30S.
WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. A CHANCE OF RAIN IN THE AFTERNOON.
HIGHS AROUND 60. SOUTHWEST WINDS AROUND 5 MPH, BECOMING SOUTHEAST
IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE MID 30S. NORTHEAST WINDS AROUND 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. COOLER.
HIGHS IN THE MID 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. WEST WINDS
AROUND 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST WINDS AROUND
5 MPH.
INZ011-152245-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
417 AM CST SUN FEB 15 2026
TODAY TONIGHT MON MON NIGHT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 56 (+10) 60
MIN RH % (24HR TREND) 52 (-7) 52
MIN TEMP (24HR TREND) 33 (-1) 39
MAX RH % (24HR TREND) 99 (+5) 95
20FT WIND AM (MPH) LGT/VAR SW 7-11
20FT WIND PM (MPH) W 2-6 LGT/VAR SW 7-11 LGT/VAR
PEAK WIND GUSTS (MPH) 24
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1100 1400
MAX MIXING HGT (FT) 2600 3400
TRANSPORT WND (MPH) W 10 SW 25
VENT RATE (MPH-FT) 26000 85000
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTH WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AFTER MIDNIGHT.
LOWS IN THE LOWER 50S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY SUNNY. A CHANCE OF RAIN IN THE MORNING. HIGHS
IN THE UPPER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE UPPER 30S.
WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. A CHANCE OF RAIN IN THE AFTERNOON.
HIGHS AROUND 60. SOUTHWEST WINDS AROUND 5 MPH, BECOMING SOUTHEAST
IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE MID 30S. EAST WINDS AROUND 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. COOLER.
HIGHS IN THE MID 40S. WEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. WEST WINDS
AROUND 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST
WINDS AROUND 5 MPH.
INZ019-152245-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
517 AM EST SUN FEB 15 2026
TODAY TONIGHT MON MON NIGHT
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10
MAX TEMP (24HR TREND) 56 (+11) 59
MIN RH % (24HR TREND) 54 (-6) 55
MIN TEMP (24HR TREND) 34 (-3) 39
MAX RH % (24HR TREND) 100 (+3) 93
20FT WIND AM (MPH) LGT/VAR SW 7-11
20FT WIND PM (MPH) W 3-5 LGT/VAR SW 7-11 S 5-6
PEAK WIND GUSTS (MPH) 24
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1200 1200
MAX MIXING HGT (FT) 2900 3100
TRANSPORT WND (MPH) NW 8 SW 23
VENT RATE (MPH-FT) 23200 71300
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTH WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AFTER MIDNIGHT.
LOWS IN THE LOWER 50S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST
WINDS AROUND 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE UPPER 30S.
WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. A CHANCE OF RAIN IN THE AFTERNOON.
HIGHS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER 30S. EAST
WINDS AROUND 10 MPH.
FRIDAY
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 40S. WEST
WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
WEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS AROUND 40. WEST WINDS AROUND
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST
WINDS AROUND 5 MPH.
DK
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page