148
FNUS53 KLOT 171100
FWFLOT
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CST TUE DEC 17 2024
DISCUSSION
WESTERLY WINDS WILL DIMINISH LATER TODAY AS HIGH PRESSURE
OVERSPREADS THE AREA. SKIES WILL BE PARTLY TO MOSTLY CLOUDY WITH
HIGHS IN THE 30S TO AROUND 40F. A FAST MOVING DISTURBANCE WILL
LIKELY BRING A BRIEF PERIOD OF SNOW LATE TONIGHT INTO WEDNESDAY
MORNING. AREAS PRIMARILY NORTH OF I-80 IN ILLINOIS MAY RECEIVE A
COATING TO UP TO ONE INCH OF SNOW. YET ANOTHER DISTURBANCE WILL
BRING A CHANCE OF SNOW TO PORTIONS OF THE AREA THURSDAY INTO
FRIDAY MORNING. A STRETCH OF BELOW NORMAL TEMPERATURES IS EXPECTED
FRIDAY THROUGH THE WEEKEND, WITH PERIODS OF LAKE EFFECT SNOW POSSIBLE.
MILDER CONDITIONS WILL RETURN NEXT WEEK.
ILZ014-172215-
COOK-
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,
LEMONT, ORLAND PARK, AND PARK FOREST
500 AM CST TUE DEC 17 2024
TODAY TONIGHT WED WED NIGHT
CLOUD COVER CLOUDY CLOUDY MCLDY PCLDY
PRECIP TYPE NONE SNOW SNOW NONE
CHANCE PRECIP (%) 70 30
MAX TEMP (24HR TREND) 39 (-14) 36
MIN RH % (24HR TREND) 65 (-13) 66
MIN TEMP (24HR TREND) 31 (-2) 20
MAX RH % (24HR TREND) 100 (+10) 84
20FT WIND AM (MPH) W 6-9 NW 10-15
20FT WIND PM (MPH) W 6-9 LGT/VAR NW 10-15 LGT/VAR
PEAK WIND GUSTS (MPH) 17 25 19
PRECIP AMOUNT (IN) 0.00 0.05-0.10 0.01-0.05 0.00
11 AM MIXING HGT (FT) 1800 1900
MAX MIXING HGT (FT) 2000 3100
TRANSPORT WND (MPH) W 12 NW 20
VENT RATE (MPH-FT) 23900 62600
VENT RATE CATEGORY POOR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 3-VERY LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY
CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON. HIGHS IN
THE MID 30S. SOUTHWEST WINDS AROUND 5 MPH, BECOMING SOUTH IN THE
AFTERNOON.
THURSDAY NIGHT
CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE MID
20S. SOUTH WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE MORNING.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. NORTH WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 30. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS IN THE LOWER 20S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS IN THE LOWER 30S. SOUTH WINDS 5 TO 10 MPH.
ILZ006-172215-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
500 AM CST TUE DEC 17 2024
TODAY TONIGHT WED WED NIGHT
CLOUD COVER CLOUDY CLOUDY MCLDY PCLDY
PRECIP TYPE NONE SNOW NONE NONE
CHANCE PRECIP (%) 70 10
MAX TEMP (24HR TREND) 37 (-12) 33
MIN RH % (24HR TREND) 67 (-15) 66
MIN TEMP (24HR TREND) 29 (-3) 20
MAX RH % (24HR TREND) 100 (+11) 84
20FT WIND AM (MPH) W 6-8 NW 10-15
20FT WIND PM (MPH) W 6-8 LGT/VAR NW 10-15 LGT/VAR
PEAK WIND GUSTS (MPH) 17 24
PRECIP AMOUNT (IN) 0.00 0.05-0.10 0.00 0.00
11 AM MIXING HGT (FT) 1900 1900
MAX MIXING HGT (FT) 2000 2900
TRANSPORT WND (MPH) W 17 NW 24
VENT RATE (MPH-FT) 32500 69500
VENT RATE CATEGORY POOR GOOD
LAL 1 1 1 1
HAINES INDEX 4-LOW 3-VERY LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY
CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON. HIGHS IN
THE LOWER 30S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY NIGHT
CLOUDY. SNOW LIKELY, MAINLY IN THE EVENING.
LOWS IN THE MID 20S. SOUTH WINDS AROUND 5 MPH, BECOMING WEST
AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. A CHANCE OF SNOW SHOWERS IN THE MORNING.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. NORTH WINDS
AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. NORTH WINDS
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS IN THE LOWER 20S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. SOUTH WINDS 5 TO
10 MPH.
INZ001-172215-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
500 AM CST TUE DEC 17 2024
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLDY CLOUDY MCLDY PCLDY
PRECIP TYPE NONE SNOW SNOW/RAIN NONE
CHANCE PRECIP (%) 50 50
MAX TEMP (24HR TREND) 39 (-15) 37
MIN RH % (24HR TREND) 67 (-9) 67
MIN TEMP (24HR TREND) 32 (-1) 21
MAX RH % (24HR TREND) 100 (+10) 85
20FT WIND AM (MPH) W 5-8 NW 1-6
20FT WIND PM (MPH) W 5-8 LGT/VAR NW 7-12 LGT/VAR
PEAK WIND GUSTS (MPH) 16 24
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.01-0.05 0.00
11 AM MIXING HGT (FT) 1700 1900
MAX MIXING HGT (FT) 1900 3200
TRANSPORT WND (MPH) W 12 NW 20
VENT RATE (MPH-FT) 22800 64700
VENT RATE CATEGORY POOR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 3-VERY LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. WEST WINDS
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN
THE MID 20S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN
THE LOWER 30S. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
EVENING. LOWS AROUND 19. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN
THE UPPER 20S. NORTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, SUBSIDING TO
PARTLY CLOUDY. LOWS AROUND 17. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTHEAST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. SOUTH WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW AFTER
MIDNIGHT. LOWS AROUND 30. SOUTH WINDS 5 TO 10 MPH.
INZ002-172215-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
500 AM CST TUE DEC 17 2024
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLDY CLOUDY CLOUDY PCLDY
PRECIP TYPE NONE SNOW SNOW/RAIN NONE
CHANCE PRECIP (%) 40 60
MAX TEMP (24HR TREND) 39 (-16) 36
MIN RH % (24HR TREND) 67 (-10) 70
MIN TEMP (24HR TREND) 32 (-1) 22
MAX RH % (24HR TREND) 100 (+9) 83
20FT WIND AM (MPH) W 5-9 NW 1-6
20FT WIND PM (MPH) W 5-9 LGT/VAR NW 7-12 LGT/VAR
PEAK WIND GUSTS (MPH) 19 25
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.01-0.05 0.00
11 AM MIXING HGT (FT) 1800 1900
MAX MIXING HGT (FT) 2000 3300
TRANSPORT WND (MPH) W 12 NW 20
VENT RATE (MPH-FT) 23900 66000
VENT RATE CATEGORY POOR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 3-VERY LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN
THE UPPER 20S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN
THE MID 30S. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
IN THE LOWER 20S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN
THE UPPER 20S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. NORTH WINDS
AROUND 5 MPH, BECOMING EAST AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTHEAST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. SOUTHEAST WINDS
AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. SOUTH WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW AFTER
MIDNIGHT. LOWS AROUND 30. SOUTH WINDS 5 TO 10 MPH.
ILZ013-172215-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
500 AM CST TUE DEC 17 2024
TODAY TONIGHT WED WED NIGHT
CLOUD COVER CLOUDY CLOUDY MCLDY PCLDY
PRECIP TYPE NONE SNOW SNOW NONE
CHANCE PRECIP (%) 70 20
MAX TEMP (24HR TREND) 38 (-14) 34
MIN RH % (24HR TREND) 67 (-15) 67
MIN TEMP (24HR TREND) 31 (-1) 20
MAX RH % (24HR TREND) 100 (+8) 86
20FT WIND AM (MPH) W 6-9 NW 10-15
20FT WIND PM (MPH) W 6-9 LGT/VAR NW 10-15 LGT/VAR
PEAK WIND GUSTS (MPH) 16 25 17
PRECIP AMOUNT (IN) 0.00 0.05-0.10 0.00 0.00
11 AM MIXING HGT (FT) 1700 1900
MAX MIXING HGT (FT) 1900 2900
TRANSPORT WND (MPH) W 12 NW 20
VENT RATE (MPH-FT) 23600 59700
VENT RATE CATEGORY POOR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 3-VERY LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY
CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON. HIGHS IN
THE LOWER 30S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY NIGHT
CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE MID
20S. SOUTH WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. A CHANCE OF SNOW SHOWERS IN THE MORNING.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 17. NORTH WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 30. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS IN THE LOWER 20S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 30. SOUTH WINDS 5 TO 10 MPH.
ILZ012-172215-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
500 AM CST TUE DEC 17 2024
TODAY TONIGHT WED WED NIGHT
CLOUD COVER CLOUDY CLOUDY MCLDY PCLDY
PRECIP TYPE NONE SNOW NONE NONE
CHANCE PRECIP (%) 70 10
MAX TEMP (24HR TREND) 37 (-12) 32
MIN RH % (24HR TREND) 68 (-19) 68
MIN TEMP (24HR TREND) 29 (-2) 19
MAX RH % (24HR TREND) 100 (+6) 88
20FT WIND AM (MPH) W 6-9 NW 10-15
20FT WIND PM (MPH) W 6-9 LGT/VAR NW 10-15 LGT/VAR
PEAK WIND GUSTS (MPH) 17 26
PRECIP AMOUNT (IN) 0.00 0.05-0.10 0.00 0.00
11 AM MIXING HGT (FT) 1700 1900
MAX MIXING HGT (FT) 1900 2800
TRANSPORT WND (MPH) W 12 NW 24
VENT RATE (MPH-FT) 21900 66500
VENT RATE CATEGORY POOR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY
CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON. HIGHS IN
THE LOWER 30S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY NIGHT
CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE MID
20S. SOUTH WINDS AROUND 10 MPH, BECOMING NORTHWEST AFTER
MIDNIGHT.
FRIDAY
PARTLY SUNNY. A CHANCE OF SNOW SHOWERS IN THE MORNING.
HIGHS AROUND 30. NORTHWEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 15. NORTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 13. NORTHEAST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. EAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS AROUND 19. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS IN THE UPPER 20S. SOUTH WINDS 5 TO 10 MPH.
ILZ005-172215-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
500 AM CST TUE DEC 17 2024
TODAY TONIGHT WED WED NIGHT
CLOUD COVER CLOUDY CLOUDY MCLDY PCLDY
PRECIP TYPE NONE SNOW NONE NONE
CHANCE PRECIP (%) 70 10
MAX TEMP (24HR TREND) 36 (-10) 31
MIN RH % (24HR TREND) 71 (-21) 67
MIN TEMP (24HR TREND) 28 (-3) 19
MAX RH % (24HR TREND) 100 (+7) 88
20FT WIND AM (MPH) W 6-9 NW 10-15
20FT WIND PM (MPH) W 6-9 LGT/VAR NW 10-15 LGT/VAR
PEAK WIND GUSTS (MPH) 16 24
PRECIP AMOUNT (IN) 0.00 0.05-0.10 0.00 0.00
11 AM MIXING HGT (FT) 1800 1900
MAX MIXING HGT (FT) 1900 2900
TRANSPORT WND (MPH) W 17 NW 24
VENT RATE (MPH-FT) 31400 68700
VENT RATE CATEGORY POOR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY
CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE LOWER 30S.
SOUTH WINDS 5 TO 10 MPH.
THURSDAY NIGHT
CLOUDY. SNOW LIKELY, MAINLY IN THE EVENING.
LOWS IN THE LOWER 20S. SOUTH WINDS AROUND 5 MPH, BECOMING
NORTHWEST AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. A CHANCE OF SNOW SHOWERS IN THE MORNING.
HIGHS IN THE UPPER 20S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 14. NORTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 12. NORTH WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. EAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS AROUND 19. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S. SOUTH WINDS
AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTH WINDS
5 TO 10 MPH.
ILZ004-172215-
BOONE-
INCLUDING THE CITY OF BELVIDERE
500 AM CST TUE DEC 17 2024
TODAY TONIGHT WED WED NIGHT
CLOUD COVER CLOUDY CLOUDY MCLDY PCLDY
PRECIP TYPE NONE SNOW NONE NONE
CHANCE PRECIP (%) 70
MAX TEMP (24HR TREND) 36 (-8) 31
MIN RH % (24HR TREND) 71 (-21) 66
MIN TEMP (24HR TREND) 28 (-3) 19
MAX RH % (24HR TREND) 100 (+5) 86
20FT WIND AM (MPH) W 6-8 NW 10-15
20FT WIND PM (MPH) W 6-8 LGT/VAR NW 10-15 LGT/VAR
PEAK WIND GUSTS (MPH) 16 25
PRECIP AMOUNT (IN) 0.00 0.05-0.10 0.00 0.00
11 AM MIXING HGT (FT) 1800 1900
MAX MIXING HGT (FT) 2000 2800
TRANSPORT WND (MPH) W 13 NW 24
VENT RATE (MPH-FT) 25300 67700
VENT RATE CATEGORY POOR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY
CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE LOWER 30S.
SOUTH WINDS 5 TO 10 MPH.
THURSDAY NIGHT
CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE LOWER
20S. SOUTH WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. A CHANCE OF SNOW SHOWERS IN THE MORNING.
HIGHS IN THE UPPER 20S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 14. NORTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 11. NORTHEAST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. EAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS AROUND 19. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S. SOUTH WINDS
AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTH WINDS
5 TO 10 MPH.
ILZ011-172215-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
500 AM CST TUE DEC 17 2024
TODAY TONIGHT WED WED NIGHT
CLOUD COVER CLOUDY CLOUDY MCLDY PCLDY
PRECIP TYPE NONE SNOW NONE NONE
CHANCE PRECIP (%) 60
MAX TEMP (24HR TREND) 37 (-9) 32
MIN RH % (24HR TREND) 69 (-25) 68
MIN TEMP (24HR TREND) 28 (-2) 19
MAX RH % (24HR TREND) 100 (+1) 85
20FT WIND AM (MPH) W 5-9 NW 10-15
20FT WIND PM (MPH) W 5-9 LGT/VAR NW 10-15 LGT/VAR
PEAK WIND GUSTS (MPH) 15 26
PRECIP AMOUNT (IN) 0.00 0.05-0.10 0.00 0.00
11 AM MIXING HGT (FT) 1700 1900
MAX MIXING HGT (FT) 1800 2800
TRANSPORT WND (MPH) W 13 NW 24
VENT RATE (MPH-FT) 23000 65100
VENT RATE CATEGORY POOR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON.
HIGHS IN THE LOWER 30S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN
THE LOWER 20S. SOUTH WINDS AROUND 10 MPH, BECOMING WEST AFTER
MIDNIGHT.
FRIDAY
PARTLY SUNNY. A CHANCE OF SNOW SHOWERS IN THE MORNING.
HIGHS IN THE UPPER 20S. NORTHWEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 14. NORTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 12. NORTHEAST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. EAST WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS AROUND 19. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS IN THE UPPER 20S. SOUTH WINDS AROUND 10 MPH.
ILZ003-172215-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
500 AM CST TUE DEC 17 2024
TODAY TONIGHT WED WED NIGHT
CLOUD COVER CLOUDY CLOUDY MCLDY PCLDY
PRECIP TYPE NONE SNOW NONE NONE
CHANCE PRECIP (%) 70
MAX TEMP (24HR TREND) 36 (-8) 31
MIN RH % (24HR TREND) 69 (-19) 65
MIN TEMP (24HR TREND) 28 (-3) 18
MAX RH % (24HR TREND) 100 (+9) 84
20FT WIND AM (MPH) W 5-8 NW 10-15
20FT WIND PM (MPH) W 5-8 LGT/VAR NW 10-15 LGT/VAR
PEAK WIND GUSTS (MPH) 13 25
PRECIP AMOUNT (IN) 0.00 0.05-0.10 0.00 0.00
11 AM MIXING HGT (FT) 1900 2000
MAX MIXING HGT (FT) 2100 2900
TRANSPORT WND (MPH) W 13 NW 24
VENT RATE (MPH-FT) 27300 69000
VENT RATE CATEGORY POOR GOOD
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY
CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE LOWER 30S.
SOUTH WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN
THE LOWER 20S. SOUTH WINDS AROUND 10 MPH, BECOMING NORTHWEST
AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. NORTHWEST WINDS
10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 14. NORTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 11. NORTHEAST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. EAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS AROUND 19. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTH WINDS
5 TO 10 MPH.
ILZ008-172215-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
500 AM CST TUE DEC 17 2024
TODAY TONIGHT WED WED NIGHT
CLOUD COVER CLOUDY CLOUDY MCLDY PCLDY
PRECIP TYPE NONE SNOW NONE NONE
CHANCE PRECIP (%) 70
MAX TEMP (24HR TREND) 37 (-7) 31
MIN RH % (24HR TREND) 69 (-19) 68
MIN TEMP (24HR TREND) 27 (-3) 19
MAX RH % (24HR TREND) 100 (+5) 86
20FT WIND AM (MPH) W 5-7 NW 10-15
20FT WIND PM (MPH) W 5-7 LGT/VAR NW 10-15 LGT/VAR
PEAK WIND GUSTS (MPH) 13 25
PRECIP AMOUNT (IN) 0.00 0.05-0.10 0.00 0.00
11 AM MIXING HGT (FT) 1800 1900
MAX MIXING HGT (FT) 1900 2800
TRANSPORT WND (MPH) W 12 NW 23
VENT RATE (MPH-FT) 22300 64900
VENT RATE CATEGORY POOR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE
LOWER 30S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN
THE LOWER 20S. SOUTH WINDS AROUND 10 MPH, BECOMING NORTHWEST
AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. NORTHWEST WINDS
10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 14. NORTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 11. NORTHEAST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 30. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS AROUND 19. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTH WINDS
5 TO 10 MPH.
ILZ010-172215-
LEE-
INCLUDING THE CITY OF DIXON
500 AM CST TUE DEC 17 2024
TODAY TONIGHT WED WED NIGHT
CLOUD COVER CLOUDY CLOUDY MCLDY PCLDY
PRECIP TYPE NONE SNOW NONE NONE
CHANCE PRECIP (%) 60
MAX TEMP (24HR TREND) 37 (-8) 32
MIN RH % (24HR TREND) 70 (-21) 68
MIN TEMP (24HR TREND) 28 (-2) 19
MAX RH % (24HR TREND) 100 (+1) 88
20FT WIND AM (MPH) LGT/VAR NW 10-15
20FT WIND PM (MPH) W 4-7 LGT/VAR NW 10-15 LGT/VAR
PEAK WIND GUSTS (MPH) 13 26
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1700 2000
MAX MIXING HGT (FT) 1700 2800
TRANSPORT WND (MPH) W 12 NW 24
VENT RATE (MPH-FT) 19600 64500
VENT RATE CATEGORY POOR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON.
HIGHS IN THE LOWER 30S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN
THE LOWER 20S. SOUTH WINDS AROUND 10 MPH, BECOMING WEST AFTER
MIDNIGHT.
FRIDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. NORTHWEST WINDS
10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 15. NORTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 13. NORTHEAST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 30. EAST WINDS AROUND 5 MPH,
BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS AROUND 20. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS IN THE UPPER 20S. SOUTH WINDS 5 TO 10 MPH.
ILZ019-172215-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
500 AM CST TUE DEC 17 2024
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLDY CLOUDY MCLDY PCLDY
PRECIP TYPE NONE SNOW NONE NONE
CHANCE PRECIP (%) 60 10
MAX TEMP (24HR TREND) 39 (-11) 34
MIN RH % (24HR TREND) 68 (-24) 68
MIN TEMP (24HR TREND) 30 (-1) 20
MAX RH % (24HR TREND) 100 (+3) 85
20FT WIND AM (MPH) LGT/VAR NW 10-15
20FT WIND PM (MPH) W 4-7 LGT/VAR NW 10-15 LGT/VAR
PEAK WIND GUSTS (MPH) 25
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1700 1900
MAX MIXING HGT (FT) 1800 2800
TRANSPORT WND (MPH) W 14 NW 21
VENT RATE (MPH-FT) 25600 59500
VENT RATE CATEGORY POOR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN
THE MID 20S. SOUTH WINDS AROUND 10 MPH, BECOMING WEST AFTER
MIDNIGHT.
FRIDAY
PARTLY SUNNY. A CHANCE OF SNOW SHOWERS IN THE MORNING.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. NORTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 15. NORTHEAST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHEAST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS IN THE LOWER 20S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE OF
RAIN AFTER MIDNIGHT. LOWS IN THE LOWER 30S. SOUTH WINDS 5 TO
10 MPH.
ILZ020-172215-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
500 AM CST TUE DEC 17 2024
TODAY TONIGHT WED WED NIGHT
CLOUD COVER CLOUDY CLOUDY MCLDY PCLDY
PRECIP TYPE NONE SNOW SNOW NONE
CHANCE PRECIP (%) 70 20
MAX TEMP (24HR TREND) 39 (-12) 34
MIN RH % (24HR TREND) 69 (-19) 68
MIN TEMP (24HR TREND) 31 (0) 20
MAX RH % (24HR TREND) 100 (+4) 88
20FT WIND AM (MPH) W 5-8 NW 10-15
20FT WIND PM (MPH) W 5-8 LGT/VAR NW 10-15 LGT/VAR
PEAK WIND GUSTS (MPH) 14 25
PRECIP AMOUNT (IN) 0.00 0.05-0.10 0.00 0.00
11 AM MIXING HGT (FT) 1700 1900
MAX MIXING HGT (FT) 2000 2900
TRANSPORT WND (MPH) W 11 NW 23
VENT RATE (MPH-FT) 20600 64900
VENT RATE CATEGORY POOR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON.
HIGHS IN THE MID 30S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN
THE MID 20S. SOUTH WINDS AROUND 5 MPH, BECOMING WEST AFTER
MIDNIGHT.
FRIDAY
PARTLY SUNNY. A CHANCE OF SNOW SHOWERS IN THE MORNING.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. NORTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 15. NORTHEAST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 30. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS IN THE LOWER 20S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.
LOWS AROUND 30. SOUTH WINDS 5 TO 10 MPH.
ILZ021-172215-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
500 AM CST TUE DEC 17 2024
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLDY CLOUDY MCLDY PCLDY
PRECIP TYPE NONE SNOW SNOW NONE
CHANCE PRECIP (%) 60 30
MAX TEMP (24HR TREND) 39 (-15) 36
MIN RH % (24HR TREND) 70 (-17) 67
MIN TEMP (24HR TREND) 31 (-1) 21
MAX RH % (24HR TREND) 100 (+4) 88
20FT WIND AM (MPH) LGT/VAR NW 10-15
20FT WIND PM (MPH) W 4-7 LGT/VAR NW 10-15 LGT/VAR
PEAK WIND GUSTS (MPH) 25
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.01-0.05 0.00
11 AM MIXING HGT (FT) 1700 1900
MAX MIXING HGT (FT) 1900 3000
TRANSPORT WND (MPH) W 12 NW 21
VENT RATE (MPH-FT) 23800 65000
VENT RATE CATEGORY POOR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN
THE MID 20S. SOUTH WINDS AROUND 5 MPH, BECOMING WEST AFTER
MIDNIGHT.
FRIDAY
PARTLY SUNNY. A CHANCE OF SNOW SHOWERS IN THE MORNING.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. NORTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 16. NORTHEAST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHEAST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS IN THE LOWER 20S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE OF
RAIN AFTER MIDNIGHT. LOWS IN THE LOWER 30S. SOUTH WINDS 5 TO
10 MPH.
ILZ022-172215-
WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON
500 AM CST TUE DEC 17 2024
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLDY CLOUDY MCLDY PCLDY
PRECIP TYPE NONE SNOW SNOW NONE
CHANCE PRECIP (%) 50 40
MAX TEMP (24HR TREND) 39 (-16) 35
MIN RH % (24HR TREND) 69 (-11) 68
MIN TEMP (24HR TREND) 31 (-1) 21
MAX RH % (24HR TREND) 100 (+5) 88
20FT WIND AM (MPH) W 5-7 NW 10-15
20FT WIND PM (MPH) W 5-7 LGT/VAR NW 10-15 LGT/VAR
PEAK WIND GUSTS (MPH) 13 25
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.01-0.05 0.00
11 AM MIXING HGT (FT) 1700 1900
MAX MIXING HGT (FT) 1900 2900
TRANSPORT WND (MPH) W 11 NW 23
VENT RATE (MPH-FT) 21100 63000
VENT RATE CATEGORY POOR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 3-VERY LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN
THE MID 20S. SOUTH WINDS AROUND 5 MPH, BECOMING WEST AFTER
MIDNIGHT.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE MORNING.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 16. NORTH WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 30. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE OF
RAIN AFTER MIDNIGHT. LOWS AROUND 30. SOUTH WINDS 5 TO 10 MPH.
ILZ032-172215-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
500 AM CST TUE DEC 17 2024
TODAY TONIGHT WED WED NIGHT
CLOUD COVER PCLDY CLOUDY MCLDY PCLDY
PRECIP TYPE NONE SNOW SNOW NONE
CHANCE PRECIP (%) 40 20
MAX TEMP (24HR TREND) 41 (-15) 36
MIN RH % (24HR TREND) 67 (-10) 68
MIN TEMP (24HR TREND) 31 (0) 21
MAX RH % (24HR TREND) 98 (+6) 92
20FT WIND AM (MPH) LGT/VAR NW 10-15
20FT WIND PM (MPH) W 4-6 LGT/VAR NW 10-15 LGT/VAR
PEAK WIND GUSTS (MPH) 25
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1400 1700
MAX MIXING HGT (FT) 1700 2700
TRANSPORT WND (MPH) W 12 NW 21
VENT RATE (MPH-FT) 21400 54600
VENT RATE CATEGORY POOR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT.
LOWS IN THE MID 20S. SOUTH WINDS AROUND 5 MPH, BECOMING WEST
AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. A CHANCE OF SNOW SHOWERS IN THE MORNING.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 16. NORTHEAST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHEAST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE OF
RAIN AFTER MIDNIGHT. LOWS IN THE LOWER 30S. SOUTH WINDS 5 TO
10 MPH.
ILZ023-172215-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
500 AM CST TUE DEC 17 2024
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLDY CLOUDY MCLDY PCLDY
PRECIP TYPE NONE SNOW SNOW NONE
CHANCE PRECIP (%) 40 50
MAX TEMP (24HR TREND) 40 (-17) 36
MIN RH % (24HR TREND) 67 (-10) 68
MIN TEMP (24HR TREND) 31 (-1) 21
MAX RH % (24HR TREND) 97 (+1) 88
20FT WIND AM (MPH) W 5-8 NW 7-12
20FT WIND PM (MPH) W 5-8 LGT/VAR NW 7-12 LGT/VAR
PEAK WIND GUSTS (MPH) 13 24
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.01-0.05 0.00
11 AM MIXING HGT (FT) 1700 1700
MAX MIXING HGT (FT) 1900 3000
TRANSPORT WND (MPH) W 16 NW 23
VENT RATE (MPH-FT) 30200 65000
VENT RATE CATEGORY POOR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN
THE MID 20S. SOUTH WINDS AROUND 5 MPH, BECOMING WEST AFTER
MIDNIGHT.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE MORNING.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 16. NORTHEAST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 30. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. SOUTHEAST WINDS
AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE OF
RAIN AFTER MIDNIGHT. LOWS AROUND 30. SOUTH WINDS AROUND 5 MPH.
ILZ039-172215-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
500 AM CST TUE DEC 17 2024
TODAY TONIGHT WED WED NIGHT
CLOUD COVER PCLDY CLOUDY MCLDY PCLDY
PRECIP TYPE NONE SNOW SNOW NONE
CHANCE PRECIP (%) 30 20
MAX TEMP (24HR TREND) 43 (-14) 37
MIN RH % (24HR TREND) 63 (-11) 70
MIN TEMP (24HR TREND) 31 (-1) 21
MAX RH % (24HR TREND) 97 (+5) 92
20FT WIND AM (MPH) LGT/VAR NW 10-15
20FT WIND PM (MPH) W 4-6 LGT/VAR NW 10-15 LGT/VAR
PEAK WIND GUSTS (MPH) 25
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.00
11 AM MIXING HGT (FT) 1300 1500
MAX MIXING HGT (FT) 1700 2700
TRANSPORT WND (MPH) W 10 NW 21
VENT RATE (MPH-FT) 16700 56300
VENT RATE CATEGORY POOR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. SOUTH WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT.
LOWS IN THE MID 20S. SOUTH WINDS AROUND 5 MPH, BECOMING WEST
AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. A CHANCE OF SNOW SHOWERS IN THE MORNING.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 16. NORTHEAST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHEAST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. SOUTH WINDS
AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE OF
RAIN AFTER MIDNIGHT. LOWS IN THE LOWER 30S. SOUTH WINDS AROUND
10 MPH.
ILZ033-172215-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
500 AM CST TUE DEC 17 2024
TODAY TONIGHT WED WED NIGHT
CLOUD COVER PCLDY CLOUDY MCLDY PCLDY
PRECIP TYPE NONE SNOW SNOW/RAIN NONE
CHANCE PRECIP (%) 30 40
MAX TEMP (24HR TREND) 41 (-17) 37
MIN RH % (24HR TREND) 65 (-11) 69
MIN TEMP (24HR TREND) 31 (-1) 21
MAX RH % (24HR TREND) 96 (+3) 88
20FT WIND AM (MPH) LGT/VAR NW 7-12
20FT WIND PM (MPH) W 4-6 LGT/VAR NW 7-12 LGT/VAR
PEAK WIND GUSTS (MPH) 24
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.00
11 AM MIXING HGT (FT) 1500 1500
MAX MIXING HGT (FT) 1800 3000
TRANSPORT WND (MPH) W 10 NW 21
VENT RATE (MPH-FT) 17300 63700
VENT RATE CATEGORY POOR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN
THE MID 20S. SOUTH WINDS AROUND 5 MPH, BECOMING WEST AFTER
MIDNIGHT.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE MORNING.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 16. NORTHEAST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHEAST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. SOUTHEAST WINDS
AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. SOUTH WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE OF
RAIN AFTER MIDNIGHT. NOT AS COLD. LOWS IN THE LOWER 30S. SOUTH
WINDS AROUND 5 MPH.
INZ010-172215-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
500 AM CST TUE DEC 17 2024
TODAY TONIGHT WED WED NIGHT
CLOUD COVER PCLDY CLOUDY MCLDY PCLDY
PRECIP TYPE NONE SNOW SNOW/RAIN NONE
CHANCE PRECIP (%) 30 50
MAX TEMP (24HR TREND) 41 (-15) 37
MIN RH % (24HR TREND) 66 (-11) 69
MIN TEMP (24HR TREND) 32 (0) 22
MAX RH % (24HR TREND) 97 (+3) 87
20FT WIND AM (MPH) W 5-7 NW 6-11
20FT WIND PM (MPH) W 5-7 LGT/VAR NW 6-11 LGT/VAR
PEAK WIND GUSTS (MPH) 13 20
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.01-0.05 0.00
11 AM MIXING HGT (FT) 1600 1500
MAX MIXING HGT (FT) 1800 3100
TRANSPORT WND (MPH) W 17 NW 21
VENT RATE (MPH-FT) 29800 64700
VENT RATE CATEGORY POOR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN
THE MID 20S. SOUTH WINDS AROUND 5 MPH, BECOMING WEST AFTER
MIDNIGHT.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN
THE LOWER 30S. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, SUBSIDING TO
PARTLY CLOUDY. LOWS AROUND 17. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 30. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. SOUTHEAST WINDS
AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. SOUTH WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW AFTER
MIDNIGHT. NOT AS COLD. LOWS IN THE LOWER 30S. SOUTH WINDS AROUND
5 MPH.
INZ011-172215-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
500 AM CST TUE DEC 17 2024
TODAY TONIGHT WED WED NIGHT
CLOUD COVER PCLDY CLOUDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW/RAIN NONE
CHANCE PRECIP (%) 20 50
MAX TEMP (24HR TREND) 40 (-15) 38
MIN RH % (24HR TREND) 66 (-14) 69
MIN TEMP (24HR TREND) 32 (0) 22
MAX RH % (24HR TREND) 99 (+4) 87
20FT WIND AM (MPH) W 5-8 NW 5-10
20FT WIND PM (MPH) W 5-8 LGT/VAR NW 5-10 LGT/VAR
PEAK WIND GUSTS (MPH) 14 20
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.01-0.05 0.00
11 AM MIXING HGT (FT) 1700 1500
MAX MIXING HGT (FT) 1900 3100
TRANSPORT WND (MPH) W 17 NW 20
VENT RATE (MPH-FT) 32600 62000
VENT RATE CATEGORY POOR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 3-VERY LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN
THE MID 20S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN
THE MID 30S. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, SUBSIDING TO
PARTLY CLOUDY. LOWS AROUND 17. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 30. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. SOUTHEAST WINDS
AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. SOUTH WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW AFTER
MIDNIGHT. NOT AS COLD. LOWS IN THE LOWER 30S. SOUTH WINDS AROUND
5 MPH.
INZ019-172215-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
600 AM EST TUE DEC 17 2024
TODAY TONIGHT WED WED NIGHT
CLOUD COVER PCLDY CLOUDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW/RAIN NONE
CHANCE PRECIP (%) 20 40
MAX TEMP (24HR TREND) 42 (-14) 38
MIN RH % (24HR TREND) 65 (-15) 71
MIN TEMP (24HR TREND) 32 (0) 22
MAX RH % (24HR TREND) 96 (+4) 90
20FT WIND AM (MPH) LGT/VAR N 7-11
20FT WIND PM (MPH) W 4-7 LGT/VAR NW 7-11 LGT/VAR
PEAK WIND GUSTS (MPH) 20
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.00
11 AM MIXING HGT (FT) 1300 1400
MAX MIXING HGT (FT) 1800 2800
TRANSPORT WND (MPH) W 8 NW 20
VENT RATE (MPH-FT) 15100 57700
VENT RATE CATEGORY POOR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN
THE MID 20S. SOUTH WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER
MIDNIGHT.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN
THE LOWER 30S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, SUBSIDING TO
PARTLY CLOUDY. LOWS AROUND 18. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 30. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. SOUTH WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE OF
RAIN AFTER MIDNIGHT. LOWS IN THE LOWER 30S. SOUTH WINDS 5 TO
10 MPH.
RC
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