485
FNUS53 KLOT 211017
FWFLOT
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
417 AM CST TUE JAN 21 2025
DISCUSSION
WIND CHILLS OF 20 TO 35 BELOW ZERO WILL OCCUR THIS MORNING, WITH
THE COLDEST CONDITIONS NORTH AND WEST OF A LA SALLE TO WAUKEGAN
LINE. WIND CHILLS LIKELY WON'T RISE ABOVE 20 BELOW UNTIL AFTER 2
PM. WIND CHILLS TONIGHT WILL FALL BACK INTO THE 15 TO 20 BELOW
RANGE.
ACCUMULATING SNOW WILL DEVELOP, AS EARLY AS WEDNESDAY MORNING
ACROSS NORTHERN ILLINOIS, BUT MORE LIKELY WEDNESDAY AFTERNOON AND
EVENING. AMOUNTS WILL BE LIGHT, GENERALLY UP TO ONE INCH, BUT
SLICK CONDITIONS WILL LIKELY OCCUR DUE TO VERY COLD GROUND
TEMPERATURES. IN ADDITION, SOUTHWESTERLY WINDS WILL GUST TO 30 TO
35 MPH ON WEDNESDAY.
TEMPERATURES WILL WARM BACK TO NEAR SEASONAL NORMS THROUGH THE END
OF THE WEEK AND WEEKEND.
ILZ014-212215-
COOK-
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,
LEMONT, ORLAND PARK, AND PARK FOREST
417 AM CST TUE JAN 21 2025
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLEAR PCLDY CLOUDY CLOUDY
PRECIP TYPE FLURRIES NONE SNOW SNOW
CHANCE PRECIP (%) 10 10 30 70
MAX TEMP (24HR TREND) 2 (-9) 24
MIN RH % (24HR TREND) 33 (-3) 44
MIN TEMP (24HR TREND) 0 (+6) 15
MAX RH % (24HR TREND) 52 (-10) 94
20FT WIND AM (MPH) W 12 S 10-15
20FT WIND PM (MPH) W 12 SW 10-15 SW 10-15 SW 6-8
PEAK WIND GUSTS (MPH) 24 31 32 19
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 3400 1900
MAX MIXING HGT (FT) 3700 2700
TRANSPORT WND (MPH) W 18 SW 23
VENT RATE (MPH-FT) 64400 60500
VENT RATE CATEGORY FAIR 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 SUNNY. HIGHS IN THE LOWER 20S. NORTHWEST WINDS
AROUND 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 9. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 20S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. SOUTH WINDS AROUND
10 MPH.
SATURDAY
MOSTLY CLOUDY. NOT AS COLD. HIGHS IN THE MID 30S.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. WEST WINDS AROUND
5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS AROUND 10 MPH.
ILZ006-212215-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
417 AM CST TUE JAN 21 2025
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLEAR PCLDY CLOUDY CLOUDY
PRECIP TYPE FLURRIES NONE SNOW SNOW
CHANCE PRECIP (%) 10 20 50 70
MAX TEMP (24HR TREND) 0 (-9) 24
MIN RH % (24HR TREND) 35 (-1) 47
MIN TEMP (24HR TREND) 0 (+9) 13
MAX RH % (24HR TREND) 52 (-8) 92
20FT WIND AM (MPH) W 10-15 SW 10-15
20FT WIND PM (MPH) W 10-15 SW 10-15 SW 10-15 SW 7-8
PEAK WIND GUSTS (MPH) 25 32 32 18
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.01-0.05
11 AM MIXING HGT (FT) 3000 1900
MAX MIXING HGT (FT) 3200 2500
TRANSPORT WND (MPH) W 18 SW 23
VENT RATE (MPH-FT) 59800 54300
VENT RATE CATEGORY FAIR 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 SUNNY. HIGHS IN THE LOWER 20S. NORTHWEST WINDS
AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 6. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 20S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 17.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. NOT AS COLD. HIGHS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS AROUND
10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 16. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 30. WEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST WINDS
AROUND 10 MPH.
INZ001-212215-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
417 AM CST TUE JAN 21 2025
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLEAR PCLDY CLOUDY CLOUDY
PRECIP TYPE FLURRIES NONE SNOW SNOW
CHANCE PRECIP (%) 10 50
MAX TEMP (24HR TREND) 1 (-11) 24
MIN RH % (24HR TREND) 34 (-3) 40
MIN TEMP (24HR TREND) 0 (+6) 17
MAX RH % (24HR TREND) 52 (-19) 97
20FT WIND AM (MPH) W 12 S 10-15
20FT WIND PM (MPH) W 12 SW 10-15 S 10-15 SW 6-10
PEAK WIND GUSTS (MPH) 23 29 32 19
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 3600 1800
MAX MIXING HGT (FT) 3800 2700
TRANSPORT WND (MPH) W 17 S 25
VENT RATE (MPH-FT) 66300 66500
VENT RATE CATEGORY FAIR 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 IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE LOWER 20S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 8. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 20S. WEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. NOT AS COLD. HIGHS IN THE MID 30S.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. WEST WINDS AROUND
5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
INZ002-212215-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
417 AM CST TUE JAN 21 2025
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLEAR PCLDY CLOUDY CLOUDY
PRECIP TYPE FLURRIES NONE SNOW SNOW
CHANCE PRECIP (%) 10 10 50
MAX TEMP (24HR TREND) 1 (-11) 23
MIN RH % (24HR TREND) 32 (-6) 38
MIN TEMP (24HR TREND) 0 (+5) 17
MAX RH % (24HR TREND) 50 (-24) 96
20FT WIND AM (MPH) W 12 S 10-15
20FT WIND PM (MPH) W 12 SW 10-15 S 10-15 SW 7-10
PEAK WIND GUSTS (MPH) 25 29 32 20
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 3600 1800
MAX MIXING HGT (FT) 3900 2500
TRANSPORT WND (MPH) W 17 S 26
VENT RATE (MPH-FT) 66900 66100
VENT RATE CATEGORY FAIR 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. A CHANCE OF SNOW SHOWERS IN THE
MORNING. HIGHS IN THE LOWER 20S. WEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 9. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 20S. SOUTHWEST WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. WEST WINDS AROUND
5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 30. WEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST WINDS
AROUND 5 MPH.
ILZ013-212215-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
417 AM CST TUE JAN 21 2025
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLEAR PCLDY CLOUDY CLOUDY
PRECIP TYPE FLURRIES NONE SNOW SNOW
CHANCE PRECIP (%) 10 30 70
MAX TEMP (24HR TREND) 1 (-10) 24
MIN RH % (24HR TREND) 33 (-5) 44
MIN TEMP (24HR TREND) 0 (+7) 15
MAX RH % (24HR TREND) 51 (-14) 94
20FT WIND AM (MPH) W 11-12 S 10-15
20FT WIND PM (MPH) W 11-12 SW 10-15 SW 10-15 SW 6-7
PEAK WIND GUSTS (MPH) 23 25 30
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.01-0.05
11 AM MIXING HGT (FT) 3200 1900
MAX MIXING HGT (FT) 3400 2600
TRANSPORT WND (MPH) W 18 SW 23
VENT RATE (MPH-FT) 61800 58400
VENT RATE CATEGORY FAIR 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 SUNNY. HIGHS IN THE LOWER 20S. NORTHWEST WINDS
AROUND 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 7. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 20S. SOUTHWEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 18. SOUTH
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. NOT AS COLD. HIGHS IN THE MID 30S.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. WEST WINDS AROUND
5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 10 TO
15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST WINDS
AROUND 10 MPH.
ILZ012-212215-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
417 AM CST TUE JAN 21 2025
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLEAR PCLDY CLOUDY CLOUDY
PRECIP TYPE FLURRIES NONE SNOW SNOW
CHANCE PRECIP (%) 10 30 70
MAX TEMP (24HR TREND) 0 (-10) 24
MIN RH % (24HR TREND) 35 (-2) 46
MIN TEMP (24HR TREND) -1 (+9) 12
MAX RH % (24HR TREND) 53 (-14) 96
20FT WIND AM (MPH) W 12 S 10-15
20FT WIND PM (MPH) W 12 SW 10-15 SW 10-15 SW 6
PEAK WIND GUSTS (MPH) 24 26 30
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.01-0.05
11 AM MIXING HGT (FT) 3100 1900
MAX MIXING HGT (FT) 3300 2700
TRANSPORT WND (MPH) W 18 SW 21
VENT RATE (MPH-FT) 60000 56900
VENT RATE CATEGORY FAIR 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 SUNNY. HIGHS IN THE LOWER 20S. NORTHWEST WINDS
AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 5. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 20S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 16. SOUTH
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. NOT AS COLD. HIGHS IN THE LOWER 30S.
SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS AROUND
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 15. WEST WINDS AROUND
5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 30. WEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. WEST WINDS AROUND
10 MPH.
ILZ005-212215-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
417 AM CST TUE JAN 21 2025
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLEAR PCLDY CLOUDY CLOUDY
PRECIP TYPE FLURRIES NONE SNOW SNOW
CHANCE PRECIP (%) 20 50 70
MAX TEMP (24HR TREND) 0 (-7) 24
MIN RH % (24HR TREND) 37 (0) 52
MIN TEMP (24HR TREND) -1 (+10) 11
MAX RH % (24HR TREND) 53 (-9) 95
20FT WIND AM (MPH) W 10-15 SW 10-15
20FT WIND PM (MPH) W 10-15 SW 10-15 SW 10-15 SW 7
PEAK WIND GUSTS (MPH) 24 26 29
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.01-0.05
11 AM MIXING HGT (FT) 2900 1900
MAX MIXING HGT (FT) 3200 2400
TRANSPORT WND (MPH) W 18 SW 21
VENT RATE (MPH-FT) 58700 49600
VENT RATE CATEGORY FAIR 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 SUNNY. HIGHS AROUND 20. NORTHWEST WINDS AROUND
10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 4. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 20S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 16. SOUTH
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. NOT AS COLD. HIGHS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 15. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 10 TO
15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 19. WEST WINDS AROUND
10 MPH.
ILZ004-212215-
BOONE-
INCLUDING THE CITY OF BELVIDERE
417 AM CST TUE JAN 21 2025
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLEAR PCLDY CLOUDY CLOUDY
PRECIP TYPE NONE NONE SNOW SNOW
CHANCE PRECIP (%) 20 50 60
MAX TEMP (24HR TREND) 0 (-7) 24
MIN RH % (24HR TREND) 35 (-1) 53
MIN TEMP (24HR TREND) -1 (+11) 10
MAX RH % (24HR TREND) 53 (-8) 96
20FT WIND AM (MPH) W 10-15 SW 10-15
20FT WIND PM (MPH) W 10-15 SW 10-15 SW 10-15 SW 6
PEAK WIND GUSTS (MPH) 24 26 28
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.01-0.05
11 AM MIXING HGT (FT) 2800 1900
MAX MIXING HGT (FT) 3300 2400
TRANSPORT WND (MPH) W 18 SW 20
VENT RATE (MPH-FT) 57800 46600
VENT RATE CATEGORY FAIR 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 SUNNY. HIGHS AROUND 20. NORTHWEST WINDS AROUND
10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 3. NORTHWEST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 20. SOUTHWEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 16. SOUTH
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. NOT AS COLD. HIGHS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 14. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 10 TO
15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 19. WEST WINDS AROUND
10 MPH.
ILZ011-212215-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
417 AM CST TUE JAN 21 2025
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLEAR PCLDY CLOUDY CLOUDY
PRECIP TYPE NONE NONE SNOW SNOW
CHANCE PRECIP (%) 10 30 70
MAX TEMP (24HR TREND) 0 (-10) 25
MIN RH % (24HR TREND) 33 (-3) 44
MIN TEMP (24HR TREND) -2 (+9) 11
MAX RH % (24HR TREND) 53 (-15) 94
20FT WIND AM (MPH) W 12 S 10-15
20FT WIND PM (MPH) W 12 SW 10-15 SW 10-15 SW 6-7
PEAK WIND GUSTS (MPH) 24 26 30
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 2800 1900
MAX MIXING HGT (FT) 3300 2700
TRANSPORT WND (MPH) W 17 SW 21
VENT RATE (MPH-FT) 57000 56500
VENT RATE CATEGORY FAIR 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 SUNNY. HIGHS AROUND 20. NORTHWEST WINDS AROUND
10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 4. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 20S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 16. SOUTH
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. NOT AS COLD. HIGHS IN THE LOWER 30S.
SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. NORTHWEST WINDS
AROUND 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 15. WEST WINDS AROUND
5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 30. WEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. WEST WINDS AROUND
10 MPH.
ILZ003-212215-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
417 AM CST TUE JAN 21 2025
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLEAR MCLDY CLOUDY CLOUDY
PRECIP TYPE NONE NONE SNOW SNOW
CHANCE PRECIP (%) 20 50 50
MAX TEMP (24HR TREND) 1 (-7) 24
MIN RH % (24HR TREND) 31 (-2) 52
MIN TEMP (24HR TREND) 0 (+12) 10
MAX RH % (24HR TREND) 52 (-7) 95
20FT WIND AM (MPH) W 12 SW 10-15
20FT WIND PM (MPH) SW 12 S 10-15 SW 10-15 SW 5-7
PEAK WIND GUSTS (MPH) 23 26 27
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.01-0.05
11 AM MIXING HGT (FT) 2800 1900
MAX MIXING HGT (FT) 3200 2300
TRANSPORT WND (MPH) W 17 SW 19
VENT RATE (MPH-FT) 55600 42800
VENT RATE CATEGORY FAIR POOR
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 SUNNY. HIGHS AROUND 20. NORTHWEST WINDS AROUND
10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 3. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 20S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 16. SOUTH
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. NOT AS COLD. HIGHS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS AROUND
10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 15. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 10 TO
15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. WEST WINDS AROUND
10 MPH.
ILZ008-212215-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
417 AM CST TUE JAN 21 2025
TODAY TONIGHT WED WED NIGHT
CLOUD COVER CLEAR MCLDY CLOUDY CLOUDY
PRECIP TYPE NONE NONE SNOW SNOW
CHANCE PRECIP (%) 20 50 60
MAX TEMP (24HR TREND) 1 (-8) 26
MIN RH % (24HR TREND) 31 (-2) 48
MIN TEMP (24HR TREND) -1 (+11) 10
MAX RH % (24HR TREND) 53 (-5) 95
20FT WIND AM (MPH) W 12 SW 10-15
20FT WIND PM (MPH) W 12 S 10-15 SW 10-15 SW 6-7
PEAK WIND GUSTS (MPH) 24 26 27
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.01-0.05
11 AM MIXING HGT (FT) 3000 1800
MAX MIXING HGT (FT) 3300 2600
TRANSPORT WND (MPH) W 17 SW 20
VENT RATE (MPH-FT) 55900 49600
VENT RATE CATEGORY FAIR 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 SUNNY. HIGHS AROUND 20. NORTHWEST WINDS AROUND
10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 4. NORTHWEST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 20S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 16. SOUTH
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. NOT AS COLD. HIGHS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 15. WEST WINDS AROUND
5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 30. WEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. WEST WINDS AROUND
10 MPH.
ILZ010-212215-
LEE-
INCLUDING THE CITY OF DIXON
417 AM CST TUE JAN 21 2025
TODAY TONIGHT WED WED NIGHT
CLOUD COVER CLEAR PCLDY CLOUDY CLOUDY
PRECIP TYPE NONE NONE SNOW SNOW
CHANCE PRECIP (%) 10 30 70
MAX TEMP (24HR TREND) 1 (-9) 26
MIN RH % (24HR TREND) 33 (-2) 44
MIN TEMP (24HR TREND) 0 (+11) 12
MAX RH % (24HR TREND) 52 (-12) 98
20FT WIND AM (MPH) W 10-15 S 10-15
20FT WIND PM (MPH) W 10-15 S 10-15 SW 10-15 SW 6-7
PEAK WIND GUSTS (MPH) 24 26 29
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.01-0.05
11 AM MIXING HGT (FT) 3100 1700
MAX MIXING HGT (FT) 3300 2800
TRANSPORT WND (MPH) W 18 SW 20
VENT RATE (MPH-FT) 59000 56200
VENT RATE CATEGORY FAIR 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 SUNNY. HIGHS AROUND 20. NORTHWEST WINDS AROUND
10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 4. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 20S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 17. SOUTH
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. NOT AS COLD. HIGHS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 15. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 30. WEST WINDS AROUND
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. WEST WINDS AROUND
10 MPH.
ILZ019-212215-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
417 AM CST TUE JAN 21 2025
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLEAR PCLDY CLOUDY CLOUDY
PRECIP TYPE NONE NONE SNOW SNOW
CHANCE PRECIP (%) 10 20 70
MAX TEMP (24HR TREND) 2 (-11) 26
MIN RH % (24HR TREND) 32 (-4) 42
MIN TEMP (24HR TREND) 0 (+9) 14
MAX RH % (24HR TREND) 49 (-26) 94
20FT WIND AM (MPH) W 12 S 10-15
20FT WIND PM (MPH) W 12 SW 10-15 SW 10-15 SW 6
PEAK WIND GUSTS (MPH) 24 27 30
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 3300 1900
MAX MIXING HGT (FT) 3600 2900
TRANSPORT WND (MPH) W 18 SW 23
VENT RATE (MPH-FT) 64900 63100
VENT RATE CATEGORY FAIR 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 SUNNY. HIGHS IN THE LOWER 20S. NORTHWEST WINDS
AROUND 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 6. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 20S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 17. SOUTH
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. NOT AS COLD. HIGHS IN THE MID 30S.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. WEST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 17. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST WINDS
AROUND 10 MPH.
ILZ020-212215-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
417 AM CST TUE JAN 21 2025
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLEAR PCLDY CLOUDY CLOUDY
PRECIP TYPE NONE NONE SNOW SNOW
CHANCE PRECIP (%) 10 20 70
MAX TEMP (24HR TREND) 1 (-11) 26
MIN RH % (24HR TREND) 34 (-7) 43
MIN TEMP (24HR TREND) 0 (+8) 14
MAX RH % (24HR TREND) 52 (-21) 97
20FT WIND AM (MPH) W 12 S 10-15
20FT WIND PM (MPH) W 12 SW 10-15 SW 10-15 SW 6
PEAK WIND GUSTS (MPH) 24 24 30
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 3200 1900
MAX MIXING HGT (FT) 3600 2900
TRANSPORT WND (MPH) W 18 SW 21
VENT RATE (MPH-FT) 64200 62400
VENT RATE CATEGORY FAIR 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 SUNNY. HIGHS IN THE LOWER 20S. NORTHWEST WINDS
AROUND 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 6. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 20S. WEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. SOUTH WINDS AROUND
10 MPH.
SATURDAY
MOSTLY CLOUDY. NOT AS COLD. HIGHS IN THE MID 30S.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. WEST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. WEST WINDS AROUND
5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 10 TO
15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. WEST WINDS AROUND
10 MPH.
ILZ021-212215-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
417 AM CST TUE JAN 21 2025
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLEAR PCLDY CLOUDY CLOUDY
PRECIP TYPE NONE NONE SNOW SNOW
CHANCE PRECIP (%) 10 20 60
MAX TEMP (24HR TREND) 2 (-11) 26
MIN RH % (24HR TREND) 34 (-5) 46
MIN TEMP (24HR TREND) 0 (+7) 15
MAX RH % (24HR TREND) 52 (-25) 96
20FT WIND AM (MPH) W 12 S 10-15
20FT WIND PM (MPH) W 12 SW 10-15 SW 10-15 SW 5-8
PEAK WIND GUSTS (MPH) 23 25 30 18
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 3400 1900
MAX MIXING HGT (FT) 3800 2900
TRANSPORT WND (MPH) W 19 SW 24
VENT RATE (MPH-FT) 70900 66500
VENT RATE CATEGORY GOOD 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 SUNNY. HIGHS IN THE LOWER 20S. NORTHWEST WINDS
AROUND 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 7. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 20S. WEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. SOUTH WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. NOT AS COLD. HIGHS IN THE MID 30S.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 30. NORTHWEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. WEST WINDS AROUND
5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST WINDS
AROUND 10 MPH.
ILZ022-212215-
WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON
417 AM CST TUE JAN 21 2025
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLEAR PCLDY CLOUDY CLOUDY
PRECIP TYPE NONE NONE SNOW SNOW
CHANCE PRECIP (%) 10 20 60
MAX TEMP (24HR TREND) 1 (-11) 25
MIN RH % (24HR TREND) 34 (-8) 44
MIN TEMP (24HR TREND) 0 (+7) 16
MAX RH % (24HR TREND) 54 (-20) 96
20FT WIND AM (MPH) W 12 S 10-15
20FT WIND PM (MPH) W 12 SW 10-15 SW 10-15 SW 6-8
PEAK WIND GUSTS (MPH) 24 25 30 19
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 3400 1900
MAX MIXING HGT (FT) 3700 2800
TRANSPORT WND (MPH) W 18 SW 24
VENT RATE (MPH-FT) 67500 65500
VENT RATE CATEGORY FAIR 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 SUNNY. HIGHS IN THE LOWER 20S. NORTHWEST WINDS
AROUND 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 7. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 20S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. SOUTH WINDS AROUND
10 MPH.
SATURDAY
MOSTLY CLOUDY. NOT AS COLD. HIGHS IN THE MID 30S.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. WEST WINDS AROUND
5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS AROUND 10 MPH.
ILZ032-212215-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
417 AM CST TUE JAN 21 2025
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLEAR PCLDY CLOUDY CLOUDY
PRECIP TYPE NONE NONE NONE SNOW
CHANCE PRECIP (%) 10 40
MAX TEMP (24HR TREND) 2 (-13) 26
MIN RH % (24HR TREND) 37 (+1) 49
MIN TEMP (24HR TREND) 0 (+8) 15
MAX RH % (24HR TREND) 54 (-21) 100
20FT WIND AM (MPH) W 10-15 S 10-15
20FT WIND PM (MPH) W 10-15 SW 10-15 SW 10-15 SW 6-8
PEAK WIND GUSTS (MPH) 23 26 31 18
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 3400 1700
MAX MIXING HGT (FT) 3700 2600
TRANSPORT WND (MPH) W 19 SW 25
VENT RATE (MPH-FT) 69700 62700
VENT RATE CATEGORY GOOD 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
PARTLY SUNNY. HIGHS IN THE LOWER 20S. NORTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 6. NORTHWEST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
FRIDAY
SUNNY. HIGHS IN THE LOWER 20S. WEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. SOUTH WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. NOT AS COLD. HIGHS IN THE MID 30S.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 30. NORTHWEST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. WEST WINDS AROUND
5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST WINDS
AROUND 5 MPH.
ILZ023-212215-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
417 AM CST TUE JAN 21 2025
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLEAR PCLDY CLOUDY CLOUDY
PRECIP TYPE NONE NONE NONE SNOW
CHANCE PRECIP (%) 10 40
MAX TEMP (24HR TREND) 1 (-12) 24
MIN RH % (24HR TREND) 35 (-4) 44
MIN TEMP (24HR TREND) -1 (+6) 16
MAX RH % (24HR TREND) 52 (-22) 99
20FT WIND AM (MPH) W 12 S 10-15
20FT WIND PM (MPH) W 12 SW 9-12 S 10-15 SW 6-9
PEAK WIND GUSTS (MPH) 23 25 30 18
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 3500 1800
MAX MIXING HGT (FT) 3800 2600
TRANSPORT WND (MPH) W 18 S 25
VENT RATE (MPH-FT) 69000 63400
VENT RATE CATEGORY GOOD 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
PARTLY SUNNY. HIGHS IN THE LOWER 20S. NORTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 6. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 20S. WEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. NOT AS COLD. HIGHS IN THE MID 30S.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. WEST WINDS AROUND
5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. WEST WINDS AROUND
5 MPH.
ILZ039-212215-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
417 AM CST TUE JAN 21 2025
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLEAR MCLEAR MCLDY CLOUDY
PRECIP TYPE NONE NONE NONE SNOW
CHANCE PRECIP (%) 10 40
MAX TEMP (24HR TREND) 2 (-12) 25
MIN RH % (24HR TREND) 39 (+3) 47
MIN TEMP (24HR TREND) 0 (+7) 16
MAX RH % (24HR TREND) 56 (-17) 100
20FT WIND AM (MPH) W 12 S 10-15
20FT WIND PM (MPH) W 12 SW 10-15 S 10-15 SW 6-9
PEAK WIND GUSTS (MPH) 23 26 31 18
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 3500 1600
MAX MIXING HGT (FT) 3900 2500
TRANSPORT WND (MPH) W 19 S 26
VENT RATE (MPH-FT) 71700 66200
VENT RATE CATEGORY GOOD 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
PARTLY SUNNY. HIGHS IN THE LOWER 20S. WEST WINDS
AROUND 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 7. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 20S. WEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 16. SOUTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. NOT AS COLD. HIGHS IN THE MID 30S.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 30. NORTHWEST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. WEST WINDS AROUND
5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST WINDS
AROUND 10 MPH.
ILZ033-212215-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
417 AM CST TUE JAN 21 2025
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLEAR MCLEAR CLOUDY CLOUDY
PRECIP TYPE NONE NONE NONE SNOW
CHANCE PRECIP (%) 10 40
MAX TEMP (24HR TREND) 2 (-11) 24
MIN RH % (24HR TREND) 36 (+1) 45
MIN TEMP (24HR TREND) -1 (+5) 16
MAX RH % (24HR TREND) 53 (-16) 97
20FT WIND AM (MPH) W 10-15 S 10-15
20FT WIND PM (MPH) W 10-15 SW 9-12 S 10-15 SW 6-10
PEAK WIND GUSTS (MPH) 23 25 31 18
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 3500 1700
MAX MIXING HGT (FT) 3900 2600
TRANSPORT WND (MPH) W 19 S 26
VENT RATE (MPH-FT) 75400 66000
VENT RATE CATEGORY GOOD 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 LOWER 20S. WEST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 7. NORTHWEST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
FRIDAY
SUNNY. HIGHS IN THE LOWER 20S. WEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 16. SOUTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. NOT AS COLD. HIGHS IN THE MID 30S.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 30. WEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. WEST WINDS AROUND
5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST WINDS
AROUND 5 MPH.
INZ010-212215-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
417 AM CST TUE JAN 21 2025
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLEAR MCLEAR CLOUDY CLOUDY
PRECIP TYPE NONE NONE NONE SNOW
CHANCE PRECIP (%) 10 40
MAX TEMP (24HR TREND) 1 (-12) 24
MIN RH % (24HR TREND) 35 (-5) 41
MIN TEMP (24HR TREND) 0 (+5) 17
MAX RH % (24HR TREND) 52 (-24) 99
20FT WIND AM (MPH) W 12 S 10-15
20FT WIND PM (MPH) W 12 SW 9-12 S 10-15 SW 7-11
PEAK WIND GUSTS (MPH) 24 25 31 19
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 3500 1700
MAX MIXING HGT (FT) 3800 2500
TRANSPORT WND (MPH) W 18 S 26
VENT RATE (MPH-FT) 69400 66000
VENT RATE CATEGORY GOOD 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
PARTLY SUNNY. HIGHS IN THE LOWER 20S. NORTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 7. NORTHWEST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
FRIDAY
SUNNY. HIGHS IN THE LOWER 20S. WEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 17. SOUTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. NOT AS COLD. HIGHS IN THE MID 30S.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 30. WEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. WEST WINDS AROUND
5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST WINDS
AROUND 5 MPH.
INZ011-212215-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
417 AM CST TUE JAN 21 2025
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLEAR MCLEAR CLOUDY CLOUDY
PRECIP TYPE NONE NONE NONE SNOW
CHANCE PRECIP (%) 10 40
MAX TEMP (24HR TREND) 1 (-12) 23
MIN RH % (24HR TREND) 34 (-4) 40
MIN TEMP (24HR TREND) (+5) 17
MAX RH % (24HR TREND) 52 (-26) 100
20FT WIND AM (MPH) W 12 S 10-15
20FT WIND PM (MPH) W 12 SW 9-11 S 10-15 S 7-11
PEAK WIND GUSTS (MPH) 24 24 31 19
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 3500 1700
MAX MIXING HGT (FT) 4000 2500
TRANSPORT WND (MPH) W 18 S 26
VENT RATE (MPH-FT) 71600 64400
VENT RATE CATEGORY GOOD 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 20S. NORTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 8. NORTHWEST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
FRIDAY
SUNNY. HIGHS IN THE MID 20S. WEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 17. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
CLOUDY. LOWS IN THE LOWER 20S. WEST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 30. WEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. WEST WINDS AROUND
5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST WINDS
AROUND 5 MPH.
INZ019-212215-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
517 AM EST TUE JAN 21 2025
TODAY TONIGHT WED WED NIGHT
CLOUD COVER MCLEAR MCLEAR CLOUDY CLOUDY
PRECIP TYPE NONE NONE NONE SNOW
CHANCE PRECIP (%) 40
MAX TEMP (24HR TREND) 2 (-11) 22
MIN RH % (24HR TREND) 36 (-6) 46
MIN TEMP (24HR TREND) 0 (+4) 17
MAX RH % (24HR TREND) 55 (-21) 96
20FT WIND AM (MPH) W 10-15 S 10-15
20FT WIND PM (MPH) W 10-15 SW 8-11 S 10-15 S 7-11
PEAK WIND GUSTS (MPH) 24 25 32 20
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 3500 1600
MAX MIXING HGT (FT) 4000 2400
TRANSPORT WND (MPH) W 18 S 27
VENT RATE (MPH-FT) 72100 64100
VENT RATE CATEGORY GOOD 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 20S. WEST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 8. NORTHWEST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
FRIDAY
SUNNY. HIGHS IN THE LOWER 20S. WEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 17. SOUTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. NOT AS COLD. HIGHS IN THE MID 30S.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
CLOUDY. LOWS IN THE MID 20S. WEST WINDS AROUND
5 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S. WEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. WEST WINDS AROUND
5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST WINDS
AROUND 5 MPH.
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