861
FNUS53 KLOT 200939
FWFLOT
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
339 AM CST MON JAN 20 2025
DISCUSSION
INTERMITTENT NON-ACCUMULATING FLURRIES AREAWIDE ARE POSSIBLE THIS
AFTERNOON AND EVENING. THERE IS A SLIGHT CHANCE (15 TO 25
PERCENT) FOR SNOW SHOWERS AROUND AND SOUTH OF I-80, BUT
ACCUMULATIONS SHOULD MINIMAL. WEST WINDS WILL BE BLUSTERY, WITH
GUSTS 20 TO 25 MPH THIS AFTERNOON. BITTERLY COLD TEMPERATURES ARE
EXPECTED THROUGH WEDNESDAY MORNING. HIGH TEMPERATURES ARE
EXPECTED IN THE SINGLE DIGITS WITH SUB-ZERO LOWS AND WIND CHILLS
IN THE -20F TO -30F RANGE OVERNIGHT INTO TUESDAY MORNING.
THERE IS ANOTHER CHANCE FOR SNOW AREAWIDE WEDNESDAY INTO THURSDAY.
STRONG SOUTHWESTERLY WIND GUSTS WILL ACCOMPANY THIS NEXT SYSTEM.
TEMPERATURES WILL STAY BELOW FREEZING THROUGH THE FORECAST
PERIOD, BUT SLOWLY "WARM" TO MORE SEASONAL NORMS ABOVE ZERO AFTER
WEDNESDAY MORNING.
ILZ014-202300-
COOK-
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,
LEMONT, ORLAND PARK, AND PARK FOREST
339 AM CST MON JAN 20 2025
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLEAR PCLDY CLEAR PCLDY
PRECIP TYPE NONE FLURRIES NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 11 (+1) 3
MIN RH % (24HR TREND) 35 (-5) 29
MIN TEMP (24HR TREND) -6 (-5) 0
MAX RH % (24HR TREND) 51 (-5) 54
20FT WIND AM (MPH) W 10-15 W 10-11
20FT WIND PM (MPH) W 10-15 W 10 W 10-11 SW 6-9
PEAK WIND GUSTS (MPH) 25 21 18 21
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3100 3600
MAX MIXING HGT (FT) 5500 3800
TRANSPORT WND (MPH) W 25 W 19
VENT RATE (MPH-FT) 132300 70200
VENT RATE CATEGORY VERY GOOD GOOD
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON.
HIGHS IN THE MID 20S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE
EVENING. LOWS AROUND 18. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 13. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS AROUND 5 MPH.
ILZ006-202300-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
339 AM CST MON JAN 20 2025
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLEAR PCLDY CLEAR PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE NONE
CHANCE PRECIP (%) 10 10 10
MAX TEMP (24HR TREND) 7 (-1) 2
MIN RH % (24HR TREND) 35 (-6) 29
MIN TEMP (24HR TREND) -8 (-5) -2
MAX RH % (24HR TREND) 55 (-1) 50
20FT WIND AM (MPH) W 10-15 W 11
20FT WIND PM (MPH) W 10-15 W 10-12 W 11 SW 6-9
PEAK WIND GUSTS (MPH) 25 23 20 21
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3000 3200
MAX MIXING HGT (FT) 5100 3300
TRANSPORT WND (MPH) W 25 W 19
VENT RATE (MPH-FT) 126300 65400
VENT RATE CATEGORY VERY GOOD FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON. HIGHS IN
THE MID 20S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE
EVENING. LOWS AROUND 16. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS AROUND
5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 10. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. WEST WINDS AROUND
5 MPH.
INZ001-202300-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
339 AM CST MON JAN 20 2025
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLEAR PCLDY CLEAR MCLEAR
PRECIP TYPE NONE FLURRIES NONE NONE
CHANCE PRECIP (%) 10
MAX TEMP (24HR TREND) 11 (0) 3
MIN RH % (24HR TREND) 36 (-6) 32
MIN TEMP (24HR TREND) -4 (-3) -1
MAX RH % (24HR TREND) 53 (-4) 56
20FT WIND AM (MPH) W 10-15 W 10
20FT WIND PM (MPH) W 10-15 W 9 W 10 SW 5-8
PEAK WIND GUSTS (MPH) 23 20 18 18
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3000 3700
MAX MIXING HGT (FT) 5600 3900
TRANSPORT WND (MPH) W 24 W 19
VENT RATE (MPH-FT) 131900 75100
VENT RATE CATEGORY VERY GOOD GOOD
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 20S. SOUTH WINDS
AROUND 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 13. WEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. SOUTHWEST WINDS
AROUND 5 MPH.
INZ002-202300-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
339 AM CST MON JAN 20 2025
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE FLURRIES NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 11 (-1) 3
MIN RH % (24HR TREND) 37 (-7) 32
MIN TEMP (24HR TREND) -4 (-3) -1
MAX RH % (24HR TREND) 57 (-2) 54
20FT WIND AM (MPH) W 10-15 W 10
20FT WIND PM (MPH) W 10-15 W 9 W 10 SW 5-8
PEAK WIND GUSTS (MPH) 24 21 19 19
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3000 3800
MAX MIXING HGT (FT) 5500 3900
TRANSPORT WND (MPH) W 24 W 19
VENT RATE (MPH-FT) 127500 72700
VENT RATE CATEGORY VERY GOOD GOOD
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 20S. SOUTH WINDS
AROUND 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 13. WEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. SOUTHWEST WINDS
AROUND 5 MPH.
ILZ013-202300-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
339 AM CST MON JAN 20 2025
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLEAR PCLDY CLEAR PCLDY
PRECIP TYPE NONE FLURRIES NONE NONE
CHANCE PRECIP (%) 10
MAX TEMP (24HR TREND) 9 (0) 3
MIN RH % (24HR TREND) 34 (-8) 29
MIN TEMP (24HR TREND) -6 (-4) 0
MAX RH % (24HR TREND) 49 (-8) 51
20FT WIND AM (MPH) W 10-15 W 10-11
20FT WIND PM (MPH) W 10-15 W 10-11 W 10-11 SW 6-10
PEAK WIND GUSTS (MPH) 25 20 18 21
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3000 3500
MAX MIXING HGT (FT) 5400 3600
TRANSPORT WND (MPH) W 24 W 19
VENT RATE (MPH-FT) 129700 66800
VENT RATE CATEGORY VERY GOOD FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON.
HIGHS IN THE MID 20S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE
EVENING. LOWS AROUND 17. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 12. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. 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
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST WINDS
AROUND 5 MPH.
ILZ012-202300-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
339 AM CST MON JAN 20 2025
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLEAR PCLDY CLEAR PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 8 (0) 2
MIN RH % (24HR TREND) 36 (-5) 29
MIN TEMP (24HR TREND) -8 (-4) -2
MAX RH % (24HR TREND) 51 (-8) 53
20FT WIND AM (MPH) W 10-15 W 10-11
20FT WIND PM (MPH) W 10-15 NW 10-11 W 10-11 SW 6-11
PEAK WIND GUSTS (MPH) 25 20 18 24
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3000 3400
MAX MIXING HGT (FT) 5300 3500
TRANSPORT WND (MPH) W 25 W 19
VENT RATE (MPH-FT) 131100 65700
VENT RATE CATEGORY VERY GOOD FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON.
HIGHS IN THE MID 20S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE
EVENING. LOWS AROUND 16. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 9. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. SOUTHWEST WINDS
AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. WEST WINDS AROUND
5 MPH.
ILZ005-202300-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
339 AM CST MON JAN 20 2025
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLEAR PCLDY CLEAR PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 6 (0) 1
MIN RH % (24HR TREND) 36 (-4) 30
MIN TEMP (24HR TREND) -9 (-5) -2
MAX RH % (24HR TREND) 52 (-7) 49
20FT WIND AM (MPH) W 10-15 W 10-11
20FT WIND PM (MPH) W 10-15 W 10-11 W 10-11 SW 6-11
PEAK WIND GUSTS (MPH) 25 21 18 23
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2900 3000
MAX MIXING HGT (FT) 5200 3300
TRANSPORT WND (MPH) W 25 W 19
VENT RATE (MPH-FT) 131000 62200
VENT RATE CATEGORY VERY GOOD FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON. HIGHS IN
THE LOWER 20S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE
EVENING. LOWS AROUND 14. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS AROUND
5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 7. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 18.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. 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 AROUND 30. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. WEST WINDS AROUND
5 MPH.
ILZ004-202300-
BOONE-
INCLUDING THE CITY OF BELVIDERE
339 AM CST MON JAN 20 2025
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER PCLDY PCLDY CLEAR PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 6 (0) 1
MIN RH % (24HR TREND) 34 (-7) 29
MIN TEMP (24HR TREND) -9 (-5) -2
MAX RH % (24HR TREND) 51 (-7) 49
20FT WIND AM (MPH) W 10-15 W 10-11
20FT WIND PM (MPH) W 10-15 NW 10-11 W 10-11 SW 7-12
PEAK WIND GUSTS (MPH) 25 21 18 25
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2900 3000
MAX MIXING HGT (FT) 5400 3200
TRANSPORT WND (MPH) W 25 W 19
VENT RATE (MPH-FT) 132400 61200
VENT RATE CATEGORY VERY GOOD FAIR
LAL 1 1 1 1
HAINES INDEX 3-VERY LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON.
HIGHS IN THE MID 20S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 14. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 6. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 18.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 30. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. WEST WINDS AROUND
5 MPH.
ILZ011-202300-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
339 AM CST MON JAN 20 2025
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLEAR PCLDY CLEAR PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 8 (+1) 2
MIN RH % (24HR TREND) 36 (-6) 29
MIN TEMP (24HR TREND) -8 (-5) -2
MAX RH % (24HR TREND) 50 (-9) 50
20FT WIND AM (MPH) W 10-15 W 11
20FT WIND PM (MPH) W 10-15 NW 10-11 W 11 SW 7-12
PEAK WIND GUSTS (MPH) 25 20 18 25
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2900 3200
MAX MIXING HGT (FT) 5400 3500
TRANSPORT WND (MPH) W 25 W 19
VENT RATE (MPH-FT) 131300 64100
VENT RATE CATEGORY VERY GOOD FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON.
HIGHS IN THE MID 20S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE
EVENING. LOWS AROUND 16. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE MID 20S. WEST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 8. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 19. SOUTH
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. WEST WINDS 5 TO
10 MPH.
ILZ003-202300-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
339 AM CST MON JAN 20 2025
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER PCLDY PCLDY CLEAR PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 6 (-2) 2
MIN RH % (24HR TREND) 34 (-3) 29
MIN TEMP (24HR TREND) -9 (-5) -1
MAX RH % (24HR TREND) 49 (-8) 48
20FT WIND AM (MPH) W 10-15 W 10-11
20FT WIND PM (MPH) W 10-15 NW 10-11 W 10-11 SW 8-12
PEAK WIND GUSTS (MPH) 24 21 17 25
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2900 3000
MAX MIXING HGT (FT) 5500 3200
TRANSPORT WND (MPH) W 24 W 18
VENT RATE (MPH-FT) 132200 59100
VENT RATE CATEGORY VERY GOOD FAIR
LAL 1 1 1 1
HAINES INDEX 3-VERY LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON.
HIGHS IN THE MID 20S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 14. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 6. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 18.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. WEST WINDS 5 TO
10 MPH.
ILZ008-202300-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
339 AM CST MON JAN 20 2025
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER PCLDY PCLDY CLEAR PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 7 (0) 2
MIN RH % (24HR TREND) 34 (-4) 28
MIN TEMP (24HR TREND) -9 (-6) -1
MAX RH % (24HR TREND) 49 (-10) 49
20FT WIND AM (MPH) W 10-15 W 9-10
20FT WIND PM (MPH) W 10-15 NW 9-11 W 9-10 S 7-12
PEAK WIND GUSTS (MPH) 25 21 17 25
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2900 3100
MAX MIXING HGT (FT) 5400 3300
TRANSPORT WND (MPH) W 25 W 18
VENT RATE (MPH-FT) 130600 58300
VENT RATE CATEGORY VERY GOOD FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON.
HIGHS IN THE MID 20S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 15. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 7. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 18. SOUTH
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. SOUTHWEST WINDS
AROUND 5 MPH.
ILZ010-202300-
LEE-
INCLUDING THE CITY OF DIXON
339 AM CST MON JAN 20 2025
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLEAR PCLDY CLEAR PCLDY
PRECIP TYPE SNOW SHOWERS FLURRIES NONE NONE
CHANCE PRECIP (%) 20 20
MAX TEMP (24HR TREND) 9 (+2) 3
MIN RH % (24HR TREND) 35 (-8) 28
MIN TEMP (24HR TREND) -8 (-5) 0
MAX RH % (24HR TREND) 48 (-12) 49
20FT WIND AM (MPH) W 10-15 W 10
20FT WIND PM (MPH) W 10-15 NW 9-11 W 10 S 7-12
PEAK WIND GUSTS (MPH) 25 20 18 25
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2900 3200
MAX MIXING HGT (FT) 5500 3500
TRANSPORT WND (MPH) W 24 W 18
VENT RATE (MPH-FT) 130300 63500
VENT RATE CATEGORY VERY GOOD FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON.
HIGHS IN THE MID 20S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE
EVENING. LOWS AROUND 16. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 9. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 20. SOUTH
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 19. WEST WINDS AROUND 5 MPH.
ILZ019-202300-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
339 AM CST MON JAN 20 2025
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLEAR PCLDY CLEAR PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE NONE
CHANCE PRECIP (%) 10 20
MAX TEMP (24HR TREND) 11 (+2) 3
MIN RH % (24HR TREND) 33 (-10) 28
MIN TEMP (24HR TREND) -6 (-4) 0
MAX RH % (24HR TREND) 48 (-8) 49
20FT WIND AM (MPH) W 10-15 W 10
20FT WIND PM (MPH) W 10-15 NW 10-11 W 10 SW 6-10
PEAK WIND GUSTS (MPH) 25 20 18 24
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 2900 3600
MAX MIXING HGT (FT) 5800 3700
TRANSPORT WND (MPH) W 24 W 19
VENT RATE (MPH-FT) 137900 69700
VENT RATE CATEGORY VERY GOOD GOOD
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 20S. SOUTH WINDS
AROUND 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE
EVENING. LOWS AROUND 17. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 11. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTH WINDS
AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. WEST WINDS AROUND
5 MPH.
ILZ020-202300-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
339 AM CST MON JAN 20 2025
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLEAR PCLDY CLEAR PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 10 (0) 3
MIN RH % (24HR TREND) 34 (-9) 29
MIN TEMP (24HR TREND) -6 (-4) 0
MAX RH % (24HR TREND) 48 (-12) 52
20FT WIND AM (MPH) W 10-15 W 10
20FT WIND PM (MPH) W 10-15 NW 9-11 W 10 SW 6-10
PEAK WIND GUSTS (MPH) 25 20 18 20
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3000 3600
MAX MIXING HGT (FT) 5700 3700
TRANSPORT WND (MPH) W 24 W 19
VENT RATE (MPH-FT) 131100 72900
VENT RATE CATEGORY VERY GOOD GOOD
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 20S. SOUTH WINDS
AROUND 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE
EVENING. LOWS AROUND 17. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 11. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTH WINDS
AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 20. WEST WINDS AROUND 5 MPH.
ILZ021-202300-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
339 AM CST MON JAN 20 2025
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLEAR PCLDY CLEAR PCLDY
PRECIP TYPE FLURRIES FLURRIES NONE NONE
CHANCE PRECIP (%) 10 20
MAX TEMP (24HR TREND) 12 (+2) 4
MIN RH % (24HR TREND) 35 (-9) 29
MIN TEMP (24HR TREND) -5 (-3) 0
MAX RH % (24HR TREND) 50 (-7) 54
20FT WIND AM (MPH) W 10-15 W 10
20FT WIND PM (MPH) W 10-15 NW 9-10 W 10 SW 5-8
PEAK WIND GUSTS (MPH) 25 19 17 21
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3000 3700
MAX MIXING HGT (FT) 5700 3900
TRANSPORT WND (MPH) W 24 W 20
VENT RATE (MPH-FT) 137000 77700
VENT RATE CATEGORY VERY GOOD GOOD
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 20S. SOUTH WINDS
AROUND 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE
EVENING. LOWS AROUND 17. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 12. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTHWEST
WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. WEST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. SOUTHWEST WINDS
AROUND 5 MPH.
ILZ022-202300-
WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON
339 AM CST MON JAN 20 2025
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLEAR PCLDY CLEAR PCLDY
PRECIP TYPE NONE FLURRIES NONE NONE
CHANCE PRECIP (%) 10
MAX TEMP (24HR TREND) 11 (+1) 3
MIN RH % (24HR TREND) 34 (-12) 29
MIN TEMP (24HR TREND) -5 (-3) -1
MAX RH % (24HR TREND) 50 (-8) 55
20FT WIND AM (MPH) W 10-15 W 10
20FT WIND PM (MPH) W 10-15 W 9-10 W 10 SW 6-9
PEAK WIND GUSTS (MPH) 25 20 18 19
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3000 3600
MAX MIXING HGT (FT) 5600 3800
TRANSPORT WND (MPH) W 25 W 20
VENT RATE (MPH-FT) 136300 76000
VENT RATE CATEGORY VERY GOOD GOOD
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 20S. SOUTH WINDS
AROUND 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE
EVENING. LOWS AROUND 17. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 12. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. 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
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. SOUTHWEST WINDS
AROUND 5 MPH.
ILZ032-202300-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
339 AM CST MON JAN 20 2025
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLEAR PCLDY CLEAR PCLDY
PRECIP TYPE NONE FLURRIES NONE NONE
CHANCE PRECIP (%) 20
MAX TEMP (24HR TREND) 12 (+3) 4
MIN RH % (24HR TREND) 36 (-13) 34
MIN TEMP (24HR TREND) -4 (-2) 0
MAX RH % (24HR TREND) 56 (-5) 56
20FT WIND AM (MPH) W 10-15 W 9
20FT WIND PM (MPH) W 10-15 NW 8-9 W 9 SW 5-9
PEAK WIND GUSTS (MPH) 25 18 17 23
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 2700 3800
MAX MIXING HGT (FT) 5700 3800
TRANSPORT WND (MPH) W 21 W 19
VENT RATE (MPH-FT) 123500 75200
VENT RATE CATEGORY VERY GOOD GOOD
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 20S. SOUTH WINDS
AROUND 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 11. WEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTHWEST
WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. WEST WINDS AROUND
5 MPH.
ILZ023-202300-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
339 AM CST MON JAN 20 2025
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLEAR PCLDY CLEAR PCLDY
PRECIP TYPE NONE FLURRIES NONE NONE
CHANCE PRECIP (%) 20
MAX TEMP (24HR TREND) 12 (+2) 3
MIN RH % (24HR TREND) 35 (-13) 32
MIN TEMP (24HR TREND) -5 (-3) -1
MAX RH % (24HR TREND) 53 (-4) 56
20FT WIND AM (MPH) W 10-15 W 10
20FT WIND PM (MPH) W 10-15 W 8-9 W 10 SW 5-8
PEAK WIND GUSTS (MPH) 24 18 18 19
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 2800 3700
MAX MIXING HGT (FT) 5500 3800
TRANSPORT WND (MPH) W 23 W 20
VENT RATE (MPH-FT) 128600 78800
VENT RATE CATEGORY VERY GOOD GOOD
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 20S. SOUTH WINDS
AROUND 15 MPH.
WEDNESDAY NIGHT
CLOUDY. LOWS AROUND 16. SOUTHWEST WINDS 5 TO
10 MPH.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 12. WEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. SOUTHWEST WINDS
AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. 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
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. SOUTHWEST WINDS
AROUND 5 MPH.
ILZ039-202300-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
339 AM CST MON JAN 20 2025
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLEAR PCLDY CLEAR MCLEAR
PRECIP TYPE NONE FLURRIES NONE NONE
CHANCE PRECIP (%) 20
MAX TEMP (24HR TREND) 12 (+2) 4
MIN RH % (24HR TREND) 40 (-10) 37
MIN TEMP (24HR TREND) -3 (-1) -1
MAX RH % (24HR TREND) 58 (-5) 56
20FT WIND AM (MPH) W 10-15 W 9-10
20FT WIND PM (MPH) W 10-15 W 7-9 W 9-10 SW 5-9
PEAK WIND GUSTS (MPH) 24 17 17 21
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 2700 3900
MAX MIXING HGT (FT) 5300 4000
TRANSPORT WND (MPH) W 20 W 19
VENT RATE (MPH-FT) 108700 77800
VENT RATE CATEGORY GOOD GOOD
LAL 1 1 1 1
HAINES INDEX 4-LOW 5-MED
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 20S. SOUTH WINDS
AROUND 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 11. WEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTH WINDS
AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. NOT AS COLD. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. WEST WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 20. WEST WINDS AROUND 5 MPH.
ILZ033-202300-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
339 AM CST MON JAN 20 2025
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE FLURRIES NONE NONE
CHANCE PRECIP (%) 20
MAX TEMP (24HR TREND) 12 (+1) 4
MIN RH % (24HR TREND) 40 (-9) 36
MIN TEMP (24HR TREND) -3 (-1) -1
MAX RH % (24HR TREND) 57 (-3) 56
20FT WIND AM (MPH) W 9-12 W 9
20FT WIND PM (MPH) W 9-12 W 7-8 W 9 SW 5-8
PEAK WIND GUSTS (MPH) 24 17 17 19
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 2800 3900
MAX MIXING HGT (FT) 5400 4000
TRANSPORT WND (MPH) W 21 W 20
VENT RATE (MPH-FT) 112000 80500
VENT RATE CATEGORY GOOD GOOD
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 20S. SOUTH WINDS
AROUND 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 12. WEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. SOUTH WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. WEST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. SOUTHWEST WINDS
AROUND 5 MPH.
INZ010-202300-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
339 AM CST MON JAN 20 2025
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE FLURRIES NONE NONE
CHANCE PRECIP (%) 20
MAX TEMP (24HR TREND) 12 (+1) 4
MIN RH % (24HR TREND) 37 (-13) 34
MIN TEMP (24HR TREND) -3 (-2) -1
MAX RH % (24HR TREND) 57 (-2) 55
20FT WIND AM (MPH) W 10-15 W 9-10
20FT WIND PM (MPH) W 10-15 W 8 W 9-10 SW 5-7
PEAK WIND GUSTS (MPH) 23 17 17
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 2700 3900
MAX MIXING HGT (FT) 5500 3900
TRANSPORT WND (MPH) W 21 W 20
VENT RATE (MPH-FT) 118600 80300
VENT RATE CATEGORY VERY GOOD GOOD
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 20S. SOUTH WINDS
AROUND 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 12. WEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. SOUTHWEST WINDS
AROUND 5 MPH.
INZ011-202300-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
339 AM CST MON JAN 20 2025
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE FLURRIES NONE NONE
CHANCE PRECIP (%) 20
MAX TEMP (24HR TREND) 12 (-1) 4
MIN RH % (24HR TREND) 38 (-7) 32
MIN TEMP (24HR TREND) -3 (-3) -1
MAX RH % (24HR TREND) 57 (-1) 55
20FT WIND AM (MPH) W 10-15 W 9-10
20FT WIND PM (MPH) W 10-15 W 8-9 W 9-10 SW 5-7
PEAK WIND GUSTS (MPH) 23 18 17
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 2800 3900
MAX MIXING HGT (FT) 5400 4000
TRANSPORT WND (MPH) W 23 W 20
VENT RATE (MPH-FT) 119600 80700
VENT RATE CATEGORY VERY GOOD GOOD
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 20S. SOUTH WINDS
AROUND 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 13. WEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. SOUTHWEST WINDS
AROUND 5 MPH.
INZ019-202300-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
439 AM EST MON JAN 20 2025
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE FLURRIES NONE NONE
CHANCE PRECIP (%) 20
MAX TEMP (24HR TREND) 12 (0) 4
MIN RH % (24HR TREND) 40 (-15) 39
MIN TEMP (24HR TREND) -2 (-1) 0
MAX RH % (24HR TREND) 62 (-1) 56
20FT WIND AM (MPH) W 10-12 W 9-10
20FT WIND PM (MPH) W 10-12 W 7-8 W 9-10 LGT/VAR
PEAK WIND GUSTS (MPH) 23 16 18
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 2700 3900
MAX MIXING HGT (FT) 5000 4100
TRANSPORT WND (MPH) W 20 W 20
VENT RATE (MPH-FT) 102100 82800
VENT RATE CATEGORY GOOD GOOD
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 20S. SOUTH WINDS
AROUND 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 13. WEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTH WINDS
AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. WEST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. SOUTHWEST WINDS
AROUND 5 MPH.
DK
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