926
FNUS53 KLOT 080949
FWFLOT
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
449 AM CDT THU MAY 8 2025
DISCUSSION
BREEZY AND RELATIVELY COOL CONDITIONS WILL PERSIST TODAY, WITH
NORTHEAST WINDS CONTINUING TO GUST TO 20 TO 25 MPH. THIS WILL
RESULT IN COOLEST TEMPERATURES NEAR LAKE MICHIGAN, ALONG WITH
LOWER MIXING HEIGHTS NEAR AND DOWNWIND OF THE LAKE. AREAS SOUTH OF
ABOUT A PONTIAC ILLINOIS TO VALPARAISO INDIANA LINE MAY SEE A FEW
ISOLATED SHOWERS AND THUNDERSTORMS DURING THE MORNING, THOUGH
OTHER AREAS WILL REMAIN DRY. PARTLY TO MOSTLY CLOUDY SKIES THIS
MORNING WILL GIVE WAY TO CLEARING SKIES FROM NORTH TO SOUTH BY
THIS AFTERNOON. AREAS OF FROST ARE LIKELY LATE TONIGHT UNDER CLEAR
SKIES AS WINDS DIMINISH, ESPECIALLY NORTH OF THE ILLINOIS AND
KANKAKEE RIVER VALLEYS AND AWAY FROM THE CORE OF THE CHICAGO URBAN
AREA.
DRY AND SUNNY CONDITIONS ARE EXPECTED FRIDAY, THROUGH CONTINUED
MODEST NORTHEAST WINDS WILL CONTINUE TO KEEP AREAS NEAR THE LAKE
COOLER WITH LOWER MIXING HEIGHTS. TEMPERATURES WILL REACH THE MID
AND UPPER 60S WELL INLAND, WITH AFTERNOON RELATIVE HUMIDITY LEVELS
DROPPING TO 20 TO 25 PERCENT IN MANY LOCATIONS. A WARMING TREND
WILL CONTINUE INTO THE WEEKEND, THOUGH ANOTHER COLD FRONT WILL
TEMPORARILY BRING SOME COOLER AIR BACK INTO THE REGION SATURDAY
AFTERNOON. IN GENERAL HOWEVER, TEMPERATURES ARE EXPECTED TO WARM
INTO THE 70S AND 80S AWAY FROM THE LAKE INTO EARLY NEXT WEEK, WITH
DAILY LAKE BREEZE COOLING PERSISTING. LITTLE OR NO ORGANIZED RAIN
IS EXPECTED THROUGH AT LEAST MONDAY.
ILZ014-082130-
COOK-
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,
LEMONT, ORLAND PARK, AND PARK FOREST
449 AM CDT THU MAY 8 2025
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY CLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10
MAX TEMP (24HR TREND) 58 (-13) 64
MIN RH % (24HR TREND) 42 (-7) 23
MIN TEMP (24HR TREND) 37 (-10) 43
MAX RH % (24HR TREND) 82 (+2) 62
20FT WIND AM (MPH) NE 10-15 NE 6
20FT WIND PM (MPH) NE 10-15 NE 6-10 NE 6 LGT/VAR
PEAK WIND GUSTS (MPH) 26 24
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2100 2500
MAX MIXING HGT (FT) 2700 3200
TRANSPORT WND (MPH) NE 21 NE 6
VENT RATE (MPH-FT) 59400 22400
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTH
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. EAST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE MID 70S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST
WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST
WINDS AROUND 10 MPH.
ILZ006-082130-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
449 AM CDT THU MAY 8 2025
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER MCLEAR CLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 57 (-8) 64
MIN RH % (24HR TREND) 42 (-10) 28
MIN TEMP (24HR TREND) 34 (-11) 45
MAX RH % (24HR TREND) 90 (+12) 67
20FT WIND AM (MPH) NE 10-15 NE 5
20FT WIND PM (MPH) NE 10-15 NE 5-8 E 5 LGT/VAR
PEAK WIND GUSTS (MPH) 25 21
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2200 2500
MAX MIXING HGT (FT) 3100 3500
TRANSPORT WND (MPH) NE 21 E 5
VENT RATE (MPH-FT) 68200 21000
VENT RATE CATEGORY FAIR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 70. WEST WINDS AROUND
5 MPH, BECOMING NORTH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WINDS
AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
SOUTHEAST WINDS AROUND 10 MPH.
INZ001-082130-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
449 AM CDT THU MAY 8 2025
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY CLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 20
MAX TEMP (24HR TREND) 62 (-11) 62
MIN RH % (24HR TREND) 48 (0) 28
MIN TEMP (24HR TREND) 36 (-9) 40
MAX RH % (24HR TREND) 81 (-8) 65
20FT WIND AM (MPH) NE 10-15 NE 6-8
20FT WIND PM (MPH) NE 10-15 NE 6-11 N 6-8 LGT/VAR
PEAK WIND GUSTS (MPH) 27 24 16
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2200 2600
MAX MIXING HGT (FT) 2900 3000
TRANSPORT WND (MPH) NE 19 N 11
VENT RATE (MPH-FT) 58000 36000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 5 MPH, BECOMING NORTH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. EAST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHEAST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH
WINDS 5 TO 10 MPH.
INZ002-082130-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
449 AM CDT THU MAY 8 2025
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 20
MAX TEMP (24HR TREND) 63 (-10) 63
MIN RH % (24HR TREND) 44 (-4) 31
MIN TEMP (24HR TREND) 36 (-9) 40
MAX RH % (24HR TREND) 80 (-11) 66
20FT WIND AM (MPH) NE 10-15 NE 6-8
20FT WIND PM (MPH) NE 10-15 NE 6-10 N 6-8 LGT/VAR
PEAK WIND GUSTS (MPH) 27 24 16
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2200 2900
MAX MIXING HGT (FT) 3700 3300
TRANSPORT WND (MPH) NE 17 N 11
VENT RATE (MPH-FT) 62900 39600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 70. WEST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. EAST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS
AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 80. SOUTH WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH
WINDS AROUND 5 MPH.
ILZ013-082130-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
449 AM CDT THU MAY 8 2025
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER MCLEAR CLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 59 (-15) 67
MIN RH % (24HR TREND) 40 (-6) 22
MIN TEMP (24HR TREND) 37 (-11) 44
MAX RH % (24HR TREND) 83 (+6) 65
20FT WIND AM (MPH) NE 10-15 NE 5
20FT WIND PM (MPH) NE 10-15 NE 6-9 NE 5 LGT/VAR
PEAK WIND GUSTS (MPH) 24 20
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2100 2600
MAX MIXING HGT (FT) 2800 3800
TRANSPORT WND (MPH) NE 21 NE 6
VENT RATE (MPH-FT) 61600 26600
VENT RATE CATEGORY FAIR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTH
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH
WINDS AROUND 10 MPH.
ILZ012-082130-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
449 AM CDT THU MAY 8 2025
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER MCLEAR CLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 60 (-15) 67
MIN RH % (24HR TREND) 38 (-5) 24
MIN TEMP (24HR TREND) 34 (-12) 43
MAX RH % (24HR TREND) 88 (+10) 68
20FT WIND AM (MPH) NE 10-15 NE 5
20FT WIND PM (MPH) NE 10-15 NE 6-9 NE 5 LGT/VAR
PEAK WIND GUSTS (MPH) 25 19
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2300 2600
MAX MIXING HGT (FT) 3300 3900
TRANSPORT WND (MPH) NE 21 NE 5
VENT RATE (MPH-FT) 72600 23400
VENT RATE CATEGORY GOOD POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHEAST
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH,
BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST
WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST
WINDS AROUND 10 MPH.
ILZ005-082130-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
449 AM CDT THU MAY 8 2025
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER CLEAR CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 60 (-10) 66
MIN RH % (24HR TREND) 37 (-12) 28
MIN TEMP (24HR TREND) 33 (-11) 45
MAX RH % (24HR TREND) 89 (+11) 70
20FT WIND AM (MPH) NE 10-15 NE 5
20FT WIND PM (MPH) NE 10-15 NE 5-8 NE 5 LGT/VAR
PEAK WIND GUSTS (MPH) 25 17
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2500 2600
MAX MIXING HGT (FT) 3500 4000
TRANSPORT WND (MPH) NE 21 NE 4
VENT RATE (MPH-FT) 77000 20000
VENT RATE CATEGORY GOOD POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS
AROUND 5 MPH, BECOMING NORTH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHEAST
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 70S. EAST WINDS AROUND 5 MPH,
BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. WARMER. LOWS IN THE MID 50S.
SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
SOUTHEAST WINDS AROUND 10 MPH.
ILZ004-082130-
BOONE-
INCLUDING THE CITY OF BELVIDERE
449 AM CDT THU MAY 8 2025
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER CLEAR CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 62 (-12) 67
MIN RH % (24HR TREND) 34 (-11) 27
MIN TEMP (24HR TREND) 34 (-10) 45
MAX RH % (24HR TREND) 83 (+9) 71
20FT WIND AM (MPH) NE 10-15 LGT/VAR
20FT WIND PM (MPH) NE 10-15 NE 5-8 LGT/VAR LGT/VAR
PEAK WIND GUSTS (MPH) 25 17
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2600 2700
MAX MIXING HGT (FT) 3600 4100
TRANSPORT WND (MPH) NE 19 N 5
VENT RATE (MPH-FT) 72000 24600
VENT RATE CATEGORY GOOD POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHEAST
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST
WINDS AROUND 10 MPH.
ILZ011-082130-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
449 AM CDT THU MAY 8 2025
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER MCLEAR CLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 62 (-16) 67
MIN RH % (24HR TREND) 35 (-4) 24
MIN TEMP (24HR TREND) 35 (-11) 44
MAX RH % (24HR TREND) 84 (+8) 67
20FT WIND AM (MPH) NE 10-15 NE 5
20FT WIND PM (MPH) NE 10-15 NE 6-9 NE 5 LGT/VAR
PEAK WIND GUSTS (MPH) 25 20
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2400 2600
MAX MIXING HGT (FT) 3500 4000
TRANSPORT WND (MPH) NE 21 NE 5
VENT RATE (MPH-FT) 77000 24000
VENT RATE CATEGORY GOOD POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHEAST
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH,
BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST
WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH
WINDS AROUND 10 MPH.
ILZ003-082130-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
449 AM CDT THU MAY 8 2025
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER CLEAR CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 64 (-13) 68
MIN RH % (24HR TREND) 31 (-8) 27
MIN TEMP (24HR TREND) 34 (-10) 45
MAX RH % (24HR TREND) 78 (+5) 72
20FT WIND AM (MPH) NE 10-15 LGT/VAR
20FT WIND PM (MPH) NE 10-15 NE 5-7 LGT/VAR LGT/VAR
PEAK WIND GUSTS (MPH) 24 17
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2800 2800
MAX MIXING HGT (FT) 4100 4200
TRANSPORT WND (MPH) NE 20 N 5
VENT RATE (MPH-FT) 86100 25200
VENT RATE CATEGORY GOOD POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHEAST
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST
WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH
WINDS AROUND 10 MPH.
ILZ008-082130-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
449 AM CDT THU MAY 8 2025
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER MCLEAR CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 64 (-15) 69
MIN RH % (24HR TREND) 33 (0) 26
MIN TEMP (24HR TREND) 35 (-10) 45
MAX RH % (24HR TREND) 79 (+5) 68
20FT WIND AM (MPH) NE 10-15 LGT/VAR
20FT WIND PM (MPH) NE 10-15 NE 5-8 N 4-5 LGT/VAR
PEAK WIND GUSTS (MPH) 24 18
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2600 2800
MAX MIXING HGT (FT) 4000 4100
TRANSPORT WND (MPH) NE 20 N 5
VENT RATE (MPH-FT) 84000 24600
VENT RATE CATEGORY GOOD POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHEAST
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH,
BECOMING SOUTH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST
WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH
WINDS AROUND 10 MPH.
ILZ010-082130-
LEE-
INCLUDING THE CITY OF DIXON
449 AM CDT THU MAY 8 2025
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER MCLEAR CLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 66 (-15) 69
MIN RH % (24HR TREND) 34 (+5) 25
MIN TEMP (24HR TREND) 36 (-9) 45
MAX RH % (24HR TREND) 79 (+2) 70
20FT WIND AM (MPH) NE 10-15 NE 5
20FT WIND PM (MPH) NE 10-15 NE 6-9 N 5 LGT/VAR
PEAK WIND GUSTS (MPH) 24 20
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2500 2700
MAX MIXING HGT (FT) 4100 4200
TRANSPORT WND (MPH) NE 19 N 5
VENT RATE (MPH-FT) 82000 25200
VENT RATE CATEGORY GOOD POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND
5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
CLEAR. LOWS IN THE UPPER 40S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH,
BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH
WINDS AROUND 10 MPH.
ILZ019-082130-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
449 AM CDT THU MAY 8 2025
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY CLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 65 (-17) 69
MIN RH % (24HR TREND) 34 (+6) 23
MIN TEMP (24HR TREND) 37 (-11) 44
MAX RH % (24HR TREND) 82 (+7) 65
20FT WIND AM (MPH) NE 10-15 NE 6
20FT WIND PM (MPH) NE 10-15 NE 6-10 NE 6 LGT/VAR
PEAK WIND GUSTS (MPH) 25 21
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2400 2700
MAX MIXING HGT (FT) 3800 4200
TRANSPORT WND (MPH) NE 20 NE 6
VENT RATE (MPH-FT) 79800 29400
VENT RATE CATEGORY GOOD POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND
5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
CLEAR. LOWS IN THE UPPER 40S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS AROUND 80. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTH
WINDS AROUND 10 MPH.
ILZ020-082130-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
449 AM CDT THU MAY 8 2025
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY CLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 63 (-17) 68
MIN RH % (24HR TREND) 38 (0) 24
MIN TEMP (24HR TREND) 36 (-12) 42
MAX RH % (24HR TREND) 85 (+7) 69
20FT WIND AM (MPH) NE 10-15 NE 5
20FT WIND PM (MPH) NE 10-15 NE 6-9 NE 5 LGT/VAR
PEAK WIND GUSTS (MPH) 24 20
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2200 2700
MAX MIXING HGT (FT) 3200 4000
TRANSPORT WND (MPH) NE 21 NE 6
VENT RATE (MPH-FT) 70400 28000
VENT RATE CATEGORY FAIR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHEAST
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH,
BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH
WINDS AROUND 10 MPH.
ILZ021-082130-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
449 AM CDT THU MAY 8 2025
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY CLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 65 (-15) 69
MIN RH % (24HR TREND) 39 (+5) 22
MIN TEMP (24HR TREND) 37 (-11) 42
MAX RH % (24HR TREND) 85 (+3) 68
20FT WIND AM (MPH) NE 10-15 NE 6
20FT WIND PM (MPH) NE 10-15 NE 6-10 NE 6 LGT/VAR
PEAK WIND GUSTS (MPH) 24 21
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2200 2700
MAX MIXING HGT (FT) 3200 4000
TRANSPORT WND (MPH) NE 20 NE 8
VENT RATE (MPH-FT) 67200 32000
VENT RATE CATEGORY FAIR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHEAST
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS AROUND 80. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS
AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTH
WINDS AROUND 10 MPH.
ILZ022-082130-
WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON
449 AM CDT THU MAY 8 2025
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY CLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10
MAX TEMP (24HR TREND) 62 (-15) 67
MIN RH % (24HR TREND) 43 (+1) 23
MIN TEMP (24HR TREND) 36 (-11) 41
MAX RH % (24HR TREND) 86 (+2) 68
20FT WIND AM (MPH) NE 10-15 NE 6-7
20FT WIND PM (MPH) NE 10-15 NE 6-10 NE 6-7 LGT/VAR
PEAK WIND GUSTS (MPH) 24 21
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2100 2600
MAX MIXING HGT (FT) 2900 3900
TRANSPORT WND (MPH) NE 20 NE 9
VENT RATE (MPH-FT) 60900 35100
VENT RATE CATEGORY FAIR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTH
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. EAST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS
AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH
WINDS AROUND 10 MPH.
ILZ032-082130-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
449 AM CDT THU MAY 8 2025
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY CLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10
MAX TEMP (24HR TREND) 67 (-13) 69
MIN RH % (24HR TREND) 41 (+13) 22
MIN TEMP (24HR TREND) 38 (-9) 42
MAX RH % (24HR TREND) 83 (-1) 65
20FT WIND AM (MPH) NE 10-15 NE 7
20FT WIND PM (MPH) NE 10-15 NE 7-12 NE 7 LGT/VAR
PEAK WIND GUSTS (MPH) 24 23
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2100 2600
MAX MIXING HGT (FT) 3700 4100
TRANSPORT WND (MPH) NE 19 NE 8
VENT RATE (MPH-FT) 74000 32800
VENT RATE CATEGORY FAIR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND
5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
CLEAR. LOWS IN THE UPPER 40S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS AROUND 80. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTH
WINDS AROUND 10 MPH.
ILZ023-082130-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
449 AM CDT THU MAY 8 2025
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY CLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10
MAX TEMP (24HR TREND) 65 (-13) 67
MIN RH % (24HR TREND) 44 (+8) 23
MIN TEMP (24HR TREND) 36 (-10) 40
MAX RH % (24HR TREND) 83 (-6) 67
20FT WIND AM (MPH) NE 10-15 NE 6-7
20FT WIND PM (MPH) NE 10-15 NE 1-6 NE 6-7 LGT/VAR
PEAK WIND GUSTS (MPH) 24 24 14
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2200 2600
MAX MIXING HGT (FT) 3200 3800
TRANSPORT WND (MPH) NE 18 NE 10
VENT RATE (MPH-FT) 57600 38000
VENT RATE CATEGORY FAIR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTH
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH
WINDS AROUND 10 MPH.
ILZ039-082130-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
449 AM CDT THU MAY 8 2025
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY CLEAR MCLEAR CLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 20
MAX TEMP (24HR TREND) 70 (-9) 69
MIN RH % (24HR TREND) 45 (+13) 23
MIN TEMP (24HR TREND) 39 (-9) 42
MAX RH % (24HR TREND) 82 (+1) 64
20FT WIND AM (MPH) NE 10-15 NE 7-8
20FT WIND PM (MPH) NE 10-15 NE 7-12 NE 7-8 LGT/VAR
PEAK WIND GUSTS (MPH) 23 23 14
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2300 2500
MAX MIXING HGT (FT) 4300 4000
TRANSPORT WND (MPH) NE 20 NE 10
VENT RATE (MPH-FT) 90300 40000
VENT RATE CATEGORY GOOD POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND
5 MPH, BECOMING WEST IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTH
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTH WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH
WINDS AROUND 10 MPH.
ILZ033-082130-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
449 AM CDT THU MAY 8 2025
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY CLEAR MCLEAR CLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 20
MAX TEMP (24HR TREND) 67 (-11) 68
MIN RH % (24HR TREND) 45 (+11) 24
MIN TEMP (24HR TREND) 38 (-9) 40
MAX RH % (24HR TREND) 82 (-5) 67
20FT WIND AM (MPH) NE 10-15 NE 7
20FT WIND PM (MPH) NE 10-15 NE 1-6 NE 7 LGT/VAR
PEAK WIND GUSTS (MPH) 24 24 13
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2300 2700
MAX MIXING HGT (FT) 4000 4200
TRANSPORT WND (MPH) NE 20 NE 9
VENT RATE (MPH-FT) 84000 37800
VENT RATE CATEGORY GOOD POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS, BECOMING
WEST AROUND 5 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTH
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. EAST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH
WINDS 5 TO 10 MPH.
INZ010-082130-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
449 AM CDT THU MAY 8 2025
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY CLEAR MCLEAR CLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 20
MAX TEMP (24HR TREND) 67 (-9) 66
MIN RH % (24HR TREND) 46 (+6) 26
MIN TEMP (24HR TREND) 37 (-10) 40
MAX RH % (24HR TREND) 81 (-12) 68
20FT WIND AM (MPH) NE 10-15 NE 7-8
20FT WIND PM (MPH) NE 10-15 NE 6-11 N 7-8 LGT/VAR
PEAK WIND GUSTS (MPH) 23 21 13
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2200 2700
MAX MIXING HGT (FT) 3900 4100
TRANSPORT WND (MPH) NE 19 N 9
VENT RATE (MPH-FT) 78000 36900
VENT RATE CATEGORY FAIR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS, BECOMING
WEST AROUND 5 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTH
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS
AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH
WINDS AROUND 5 MPH.
INZ011-082130-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
449 AM CDT THU MAY 8 2025
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY CLEAR MCLEAR CLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 20
MAX TEMP (24HR TREND) 66 (-9) 67
MIN RH % (24HR TREND) 44 (+1) 25
MIN TEMP (24HR TREND) 37 (-10) 40
MAX RH % (24HR TREND) 80 (-9) 69
20FT WIND AM (MPH) NE 10-15 NE 7-8
20FT WIND PM (MPH) NE 10-15 NE 6-10 N 7-8 LGT/VAR
PEAK WIND GUSTS (MPH) 20 18 13
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2200 2800
MAX MIXING HGT (FT) 4200 4500
TRANSPORT WND (MPH) NE 18 N 9
VENT RATE (MPH-FT) 75600 40500
VENT RATE CATEGORY GOOD POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS, BECOMING
WEST AROUND 5 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTH
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. EAST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS
AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH
WINDS AROUND 5 MPH.
INZ019-082130-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
549 AM EDT THU MAY 8 2025
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY CLEAR MCLEAR CLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 20
MAX TEMP (24HR TREND) 67 (-10) 67
MIN RH % (24HR TREND) 47 (+8) 26
MIN TEMP (24HR TREND) 39 (-10) 41
MAX RH % (24HR TREND) 82 (-8) 70
20FT WIND AM (MPH) NE 10-15 NE 7
20FT WIND PM (MPH) NE 10-15 NE 6-10 NE 7 LGT/VAR
PEAK WIND GUSTS (MPH) 19 18 14
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2100 2800
MAX MIXING HGT (FT) 4300 4500
TRANSPORT WND (MPH) NE 18 NE 10
VENT RATE (MPH-FT) 77400 45000
VENT RATE CATEGORY GOOD POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS, BECOMING
WEST AROUND 5 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. EAST WINDS
AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS
AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH
WINDS AROUND 5 MPH.
RATZER
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