613
FNUS53 KLOT 110928
FWFLOT
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
428 AM CDT THU JUN 11 2026
DISCUSSION
ADDITIONAL ROUNDS OF STORMS ARE EXPECTED TODAY. A COLD FRONT
PUSHING ACROSS THE REGION THURSDAY EVENING WILL RESULT IN COOLER
TEMPERATURES FRIDAY ONWARD. ANOTHER COLD FRONT WILL BRING THE NEXT
CHANCE FOR SHOWERS AND THUNDERSTORMS LATE SATURDAY AND SATURDAY
NIGHT.
ILZ014-112115-
COOK-
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,
LEMONT, ORLAND PARK, AND PARK FOREST
428 AM CDT THU JUN 11 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY PCLDY CLEAR CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 40 80
MAX TEMP (24HR TREND) 84 (-6) 78
MIN RH % (24HR TREND) 72 (+14) 46
MIN TEMP (24HR TREND) 58 (-11) 61
MAX RH % (24HR TREND) 90 (-3) 88
20FT WIND AM (MPH) SW 10-15 W 9-12
20FT WIND PM (MPH) S 10-15 SW 10-15 W 9-12 W 6
PEAK WIND GUSTS (MPH) 30 32 23
PRECIP AMOUNT (IN) 0.10-0.25 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 2700 3700
MAX MIXING HGT (FT) 3300 6000
TRANSPORT WND (MPH) S 13 W 19
VENT RATE (MPH-FT) 46200 120000
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
10 TO 15 MPH.
SATURDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 70S. NORTHWEST
WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING.
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S.
SOUTH WINDS AROUND 10 MPH.
ILZ006-112115-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
428 AM CDT THU JUN 11 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY PCLDY CLEAR CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 60 90
MAX TEMP (24HR TREND) 82 (-8) 77
MIN RH % (24HR TREND) 77 (+17) 50
MIN TEMP (24HR TREND) 57 (-11) 61
MAX RH % (24HR TREND) 90 (-3) 89
20FT WIND AM (MPH) SW 10-15 W 10-15
20FT WIND PM (MPH) S 10-15 W 10-15 W 10-15 W 6
PEAK WIND GUSTS (MPH) 30 31 23
PRECIP AMOUNT (IN) 0.25-0.50 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 2500 3500
MAX MIXING HGT (FT) 3200 5900
TRANSPORT WND (MPH) S 12 W 21
VENT RATE (MPH-FT) 41600 129800
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
10 TO 15 MPH.
SATURDAY NIGHT
A CHANCE OF THUNDERSTORMS. SHOWERS, MAINLY IN
THE EVENING. LOWS IN THE UPPER 50S. WEST WINDS AROUND 10 MPH.
SUNDAY
SUNNY, COOLER. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. WEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE
OF SHOWERS. LOWS AROUND 60. SOUTH WINDS AROUND 5 MPH.
INZ001-112115-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
428 AM CDT THU JUN 11 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY PCLDY CLEAR CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 20 80
MAX TEMP (24HR TREND) 85 (-4) 78
MIN RH % (24HR TREND) 72 (+13) 48
MIN TEMP (24HR TREND) 59 (-10) 61
MAX RH % (24HR TREND) 92 (0) 89
20FT WIND AM (MPH) SW 10-15 W 8-10
20FT WIND PM (MPH) S 10-15 SW 10-15 W 8-10 LGT/VAR
PEAK WIND GUSTS (MPH) 29 30 20
PRECIP AMOUNT (IN) 0.05-0.10 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 2800 3700
MAX MIXING HGT (FT) 3600 5500
TRANSPORT WND (MPH) S 18 W 17
VENT RATE (MPH-FT) 64800 93500
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
10 TO 15 MPH.
SATURDAY NIGHT
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE
LOWER 60S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 70S. NORTHWEST
WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE
OF SHOWERS. LOWS AROUND 60. SOUTH WINDS 5 TO 10 MPH.
INZ002-112115-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
428 AM CDT THU JUN 11 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY PCLDY CLEAR CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 20 80
MAX TEMP (24HR TREND) 85 (-5) 78
MIN RH % (24HR TREND) 71 (+14) 50
MIN TEMP (24HR TREND) 59 (-10) 61
MAX RH % (24HR TREND) 92 (-1) 90
20FT WIND AM (MPH) SW 10-15 W 8-10
20FT WIND PM (MPH) S 10-15 SW 10-15 W 8-10 LGT/VAR
PEAK WIND GUSTS (MPH) 28 28 18
PRECIP AMOUNT (IN) 0.01-0.05 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 2800 3900
MAX MIXING HGT (FT) 3500 5400
TRANSPORT WND (MPH) S 17 W 14
VENT RATE (MPH-FT) 59500 81000
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO
15 MPH.
SATURDAY NIGHT
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE
LOWER 60S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. COOLER. HIGHS AROUND 70. NORTHWEST WINDS
10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE
OF SHOWERS. LOWS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
ILZ013-112115-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
428 AM CDT THU JUN 11 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY PCLDY CLEAR CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 50 80
MAX TEMP (24HR TREND) 83 (-6) 78
MIN RH % (24HR TREND) 75 (+15) 47
MIN TEMP (24HR TREND) 58 (-11) 60
MAX RH % (24HR TREND) 91 (-3) 91
20FT WIND AM (MPH) SW 10-15 W 10-15
20FT WIND PM (MPH) S 10-15 SW 10-15 W 10-15 W 6
PEAK WIND GUSTS (MPH) 31 33 23
PRECIP AMOUNT (IN) 0.25-0.50 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 2700 3600
MAX MIXING HGT (FT) 3300 5800
TRANSPORT WND (MPH) S 27 W 19
VENT RATE (MPH-FT) 92400 116000
VENT RATE CATEGORY GOOD GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
10 TO 15 MPH.
SATURDAY NIGHT
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS AROUND
60. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
SUNNY, COOLER. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS 10 TO
15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE
OF SHOWERS. LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 10 MPH.
ILZ012-112115-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
428 AM CDT THU JUN 11 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER MCLDY PCLDY CLEAR CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 60 80
MAX TEMP (24HR TREND) 82 (-7) 77
MIN RH % (24HR TREND) 79 (+15) 51
MIN TEMP (24HR TREND) 57 (-11) 59
MAX RH % (24HR TREND) 92 (-2) 92
20FT WIND AM (MPH) SW 10-15 W 10-15
20FT WIND PM (MPH) S 10-15 W 10-15 W 10-15 W 6
PEAK WIND GUSTS (MPH) 30 32 23
PRECIP AMOUNT (IN) 0.25-0.50 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 2400 3400
MAX MIXING HGT (FT) 2700 5600
TRANSPORT WND (MPH) SW 12 W 20
VENT RATE (MPH-FT) 35100 117600
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
10 TO 15 MPH.
SATURDAY NIGHT
A CHANCE OF THUNDERSTORMS. SHOWERS, MAINLY IN
THE EVENING. LOWS IN THE UPPER 50S. SOUTHWEST WINDS AROUND
10 MPH.
SUNDAY
SUNNY, COOLER. HIGHS AROUND 70. NORTHWEST WINDS AROUND
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS 10 TO
15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. WEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE
OF SHOWERS. LOWS AROUND 60. SOUTHWEST WINDS AROUND 10 MPH.
ILZ005-112115-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
428 AM CDT THU JUN 11 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER MCLDY PCLDY CLEAR CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 80 90
MAX TEMP (24HR TREND) 81 (-7) 76
MIN RH % (24HR TREND) 81 (+16) 52
MIN TEMP (24HR TREND) 56 (-12) 60
MAX RH % (24HR TREND) 92 (-1) 91
20FT WIND AM (MPH) SW 10-15 W 10-15
20FT WIND PM (MPH) S 10-15 W 10-15 W 10-15 SW 5-6
PEAK WIND GUSTS (MPH) 30 30 23
PRECIP AMOUNT (IN) 0.50-0.75 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 2200 3400
MAX MIXING HGT (FT) 2800 5800
TRANSPORT WND (MPH) S 14 W 21
VENT RATE (MPH-FT) 42000 127600
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
BECOMING PARTLY CLOUDY AFTER MIDNIGHT. A CHANCE
OF THUNDERSTORMS. SHOWERS, MAINLY IN THE EVENING. LOWS IN THE MID
50S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
SUNNY, COOLER. HIGHS AROUND 70. NORTHWEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. WEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
WEDNESDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE
OF SHOWERS. LOWS IN THE UPPER 50S. SOUTHWEST WINDS AROUND 5 MPH.
ILZ004-112115-
BOONE-
INCLUDING THE CITY OF BELVIDERE
428 AM CDT THU JUN 11 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER MCLDY PCLDY CLEAR CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 80 80
MAX TEMP (24HR TREND) 80 (-9) 76
MIN RH % (24HR TREND) 80 (+17) 54
MIN TEMP (24HR TREND) 56 (-12) 60
MAX RH % (24HR TREND) 93 (-1) 91
20FT WIND AM (MPH) S 10-15 W 10-15
20FT WIND PM (MPH) S 10-15 W 10-15 W 10-15 SW 5-6
PEAK WIND GUSTS (MPH) 29 28 23
PRECIP AMOUNT (IN) 0.75-1.00 0.10-0.25 0.00 0.00
11 AM MIXING HGT (FT) 2200 3600
MAX MIXING HGT (FT) 2500 5900
TRANSPORT WND (MPH) S 11 W 21
VENT RATE (MPH-FT) 30000 129800
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A CHANCE
OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY
IN THE EVENING. LOWS IN THE MID 50S. WEST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY, COOLER. HIGHS AROUND 70. NORTHWEST WINDS AROUND
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS 10 TO
15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
WEDNESDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING.
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
ILZ011-112115-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
428 AM CDT THU JUN 11 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER MCLDY PCLDY CLEAR CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 80 80
MAX TEMP (24HR TREND) 82 (-6) 77
MIN RH % (24HR TREND) 81 (+18) 53
MIN TEMP (24HR TREND) 56 (-12) 59
MAX RH % (24HR TREND) 93 (-1) 91
20FT WIND AM (MPH) S 15-20 W 10-15
20FT WIND PM (MPH) S 15-20 W 10-15 W 10-15 SW 6
PEAK WIND GUSTS (MPH) 29 30 23
PRECIP AMOUNT (IN) 0.50-0.75 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 2400 3400
MAX MIXING HGT (FT) 2700 5700
TRANSPORT WND (MPH) S 26 W 20
VENT RATE (MPH-FT) 70200 119700
VENT RATE CATEGORY GOOD GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
10 TO 15 MPH.
SATURDAY NIGHT
A CHANCE OF THUNDERSTORMS. SHOWERS, MAINLY IN
THE EVENING. LOWS IN THE UPPER 50S. SOUTHWEST WINDS AROUND
10 MPH.
SUNDAY
SUNNY, COOLER. HIGHS AROUND 70. NORTHWEST WINDS AROUND
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. WEST WINDS
AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING.
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 50S.
SOUTH WINDS AROUND 10 MPH.
ILZ003-112115-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
428 AM CDT THU JUN 11 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER MCLDY PCLDY CLEAR CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 90 80
MAX TEMP (24HR TREND) 81 (-7) 76
MIN RH % (24HR TREND) 80 (+17) 54
MIN TEMP (24HR TREND) 56 (-12) 60
MAX RH % (24HR TREND) 92 (-2) 91
20FT WIND AM (MPH) S 15-20 W 10-15
20FT WIND PM (MPH) S 15-20 W 10-15 W 10-15 SW 6
PEAK WIND GUSTS (MPH) 30 28 23
PRECIP AMOUNT (IN) 1.00-1.50 0.05-0.10 0.00 0.00
11 AM MIXING HGT (FT) 2200 3600
MAX MIXING HGT (FT) 2300 5900
TRANSPORT WND (MPH) S 11 W 21
VENT RATE (MPH-FT) 27600 129800
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A CHANCE
OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY
IN THE EVENING. LOWS IN THE MID 50S. WEST WINDS AROUND 10 MPH.
SUNDAY
SUNNY, COOLER. HIGHS AROUND 70. NORTHWEST WINDS AROUND
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS 10 TO
15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING.
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
ILZ008-112115-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
428 AM CDT THU JUN 11 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER MCLDY PCLDY CLEAR CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 80 80
MAX TEMP (24HR TREND) 81 (-6) 77
MIN RH % (24HR TREND) 80 (+16) 54
MIN TEMP (24HR TREND) 56 (-12) 60
MAX RH % (24HR TREND) 93 (0) 91
20FT WIND AM (MPH) S 10-15 W 10-15
20FT WIND PM (MPH) S 10-15 W 10-15 W 10-15 SW 5-6
PEAK WIND GUSTS (MPH) 29 28 21
PRECIP AMOUNT (IN) 0.75-1.00 0.05-0.10 0.00 0.00
11 AM MIXING HGT (FT) 2200 3400
MAX MIXING HGT (FT) 2600 5800
TRANSPORT WND (MPH) S 28 W 19
VENT RATE (MPH-FT) 75400 116000
VENT RATE CATEGORY FAIR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A CHANCE
OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY
IN THE EVENING. LOWS IN THE MID 50S. WEST WINDS AROUND 10 MPH.
SUNDAY
SUNNY, COOLER. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 70S. WEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING.
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 10 MPH.
ILZ010-112115-
LEE-
INCLUDING THE CITY OF DIXON
428 AM CDT THU JUN 11 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER MCLDY PCLDY CLEAR CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 80 80
MAX TEMP (24HR TREND) 83 (-4) 77
MIN RH % (24HR TREND) 78 (+15) 54
MIN TEMP (24HR TREND) 57 (-11) 60
MAX RH % (24HR TREND) 93 (0) 91
20FT WIND AM (MPH) S 15-20 W 9-12
20FT WIND PM (MPH) S 15-20 W 10-15 W 9-12 SW 5-6
PEAK WIND GUSTS (MPH) 29 29 21
PRECIP AMOUNT (IN) 0.75-1.00 0.10-0.25 0.00 0.00
11 AM MIXING HGT (FT) 2200 3300
MAX MIXING HGT (FT) 3200 5800
TRANSPORT WND (MPH) S 29 W 19
VENT RATE (MPH-FT) 96000 116000
VENT RATE CATEGORY GOOD GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A CHANCE
OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
BECOMING PARTLY CLOUDY AFTER MIDNIGHT. A CHANCE
OF THUNDERSTORMS. SHOWERS, MAINLY IN THE EVENING. LOWS IN THE
UPPER 50S. WEST WINDS AROUND 10 MPH.
SUNDAY
SUNNY, COOLER. HIGHS AROUND 70. NORTHWEST WINDS AROUND
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 70S. WEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING.
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 60. SOUTHWEST
WINDS AROUND 10 MPH.
ILZ019-112115-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
428 AM CDT THU JUN 11 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY PCLDY CLEAR CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 70 80
MAX TEMP (24HR TREND) 84 (-5) 77
MIN RH % (24HR TREND) 76 (+17) 53
MIN TEMP (24HR TREND) 57 (-12) 60
MAX RH % (24HR TREND) 93 (0) 92
20FT WIND AM (MPH) S 15-20 W 8-11
20FT WIND PM (MPH) S 15-20 W 10-15 W 8-11 SW 5
PEAK WIND GUSTS (MPH) 29 29 21
PRECIP AMOUNT (IN) 0.25-0.50 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 2500 3200
MAX MIXING HGT (FT) 3400 5500
TRANSPORT WND (MPH) S 28 W 17
VENT RATE (MPH-FT) 98600 93500
VENT RATE CATEGORY GOOD GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
10 TO 15 MPH.
SATURDAY NIGHT
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS AROUND
60. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
SUNNY, COOLER. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS 10 TO
15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. WEST WINDS
AROUND 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING.
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S.
SOUTHWEST WINDS AROUND 10 MPH.
ILZ020-112115-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
428 AM CDT THU JUN 11 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY PCLDY CLEAR CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 50 80
MAX TEMP (24HR TREND) 83 (-7) 77
MIN RH % (24HR TREND) 79 (+19) 52
MIN TEMP (24HR TREND) 58 (-10) 59
MAX RH % (24HR TREND) 93 (-1) 92
20FT WIND AM (MPH) SW 10-15 W 8-12
20FT WIND PM (MPH) S 10-15 W 10-15 W 8-12 W 5
PEAK WIND GUSTS (MPH) 29 30 21
PRECIP AMOUNT (IN) 0.25-0.50 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 2600 3400
MAX MIXING HGT (FT) 3100 5500
TRANSPORT WND (MPH) S 26 W 18
VENT RATE (MPH-FT) 80600 99000
VENT RATE CATEGORY GOOD GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
10 TO 15 MPH.
SATURDAY NIGHT
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS AROUND
60. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
SUNNY, COOLER. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. WEST WINDS
AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING.
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S.
SOUTHWEST WINDS AROUND 10 MPH.
ILZ021-112115-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
428 AM CDT THU JUN 11 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY PCLDY CLEAR CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 30 80
MAX TEMP (24HR TREND) 85 (-5) 78
MIN RH % (24HR TREND) 76 (+16) 52
MIN TEMP (24HR TREND) 58 (-10) 60
MAX RH % (24HR TREND) 93 (-1) 91
20FT WIND AM (MPH) SW 10-15 W 7-10
20FT WIND PM (MPH) S 10-15 W 10-15 W 7-10 LGT/VAR
PEAK WIND GUSTS (MPH) 28 28 20
PRECIP AMOUNT (IN) 0.25-0.50 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 2700 3400
MAX MIXING HGT (FT) 3600 5500
TRANSPORT WND (MPH) S 26 W 17
VENT RATE (MPH-FT) 93600 93500
VENT RATE CATEGORY GOOD GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
10 TO 15 MPH.
SATURDAY NIGHT
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE
LOWER 60S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
SUNNY, COOLER. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING.
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S.
SOUTHWEST WINDS 5 TO 10 MPH.
ILZ022-112115-
WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON
428 AM CDT THU JUN 11 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY PCLDY CLEAR CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 30 80
MAX TEMP (24HR TREND) 84 (-6) 78
MIN RH % (24HR TREND) 75 (+15) 51
MIN TEMP (24HR TREND) 58 (-11) 60
MAX RH % (24HR TREND) 92 (-1) 92
20FT WIND AM (MPH) SW 10-15 W 8-11
20FT WIND PM (MPH) S 10-15 SW 10-15 W 8-11 W 5
PEAK WIND GUSTS (MPH) 31 32 23
PRECIP AMOUNT (IN) 0.10-0.25 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 2700 3400
MAX MIXING HGT (FT) 3400 5500
TRANSPORT WND (MPH) S 24 W 18
VENT RATE (MPH-FT) 81600 99000
VENT RATE CATEGORY GOOD GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
10 TO 15 MPH.
SATURDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
SUNNY, COOLER. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE
OF SHOWERS. LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 10 MPH.
ILZ032-112115-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
428 AM CDT THU JUN 11 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY PCLDY CLEAR CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 20 90
MAX TEMP (24HR TREND) 85 (-5) 78
MIN RH % (24HR TREND) 73 (+12) 53
MIN TEMP (24HR TREND) 58 (-11) 61
MAX RH % (24HR TREND) 93 (-1) 89
20FT WIND AM (MPH) SW 10-15 W 7-10
20FT WIND PM (MPH) S 10-15 W 10-15 W 7-10 LGT/VAR
PEAK WIND GUSTS (MPH) 29 29 19
PRECIP AMOUNT (IN) 0.10-0.25 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 2600 3500
MAX MIXING HGT (FT) 3800 5300
TRANSPORT WND (MPH) S 27 W 16
VENT RATE (MPH-FT) 106400 84800
VENT RATE CATEGORY GOOD GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
10 TO 15 MPH.
SATURDAY NIGHT
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE
LOWER 60S. SOUTHWEST WINDS AROUND 10 MPH, BECOMING WEST AFTER
MIDNIGHT.
SUNDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 70S. NORTHWEST
WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING.
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S.
SOUTHWEST WINDS AROUND 10 MPH.
ILZ023-112115-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
428 AM CDT THU JUN 11 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY PCLDY CLEAR CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 20 80
MAX TEMP (24HR TREND) 85 (-5) 78
MIN RH % (24HR TREND) 74 (+18) 51
MIN TEMP (24HR TREND) 59 (-9) 61
MAX RH % (24HR TREND) 93 (-1) 90
20FT WIND AM (MPH) SW 10-15 W 6-9
20FT WIND PM (MPH) S 10-15 SW 10-15 W 6-9 LGT/VAR
PEAK WIND GUSTS (MPH) 27 27 17
PRECIP AMOUNT (IN) 0.10-0.25 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 2700 3600
MAX MIXING HGT (FT) 3800 5300
TRANSPORT WND (MPH) S 24 W 17
VENT RATE (MPH-FT) 91200 90100
VENT RATE CATEGORY GOOD GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
10 TO 15 MPH.
SATURDAY NIGHT
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE
LOWER 60S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 70S. NORTHWEST
WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE
OF SHOWERS. LOWS AROUND 60. SOUTH WINDS 5 TO 10 MPH.
ILZ039-112115-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
428 AM CDT THU JUN 11 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY PCLDY CLEAR CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 10 80
MAX TEMP (24HR TREND) 86 (-4) 78
MIN RH % (24HR TREND) 69 (+10) 53
MIN TEMP (24HR TREND) 59 (-11) 61
MAX RH % (24HR TREND) 93 (0) 88
20FT WIND AM (MPH) SW 15-20 W 7-9
20FT WIND PM (MPH) S 15-20 SW 10-15 W 7-9 LGT/VAR
PEAK WIND GUSTS (MPH) 30 27 16
PRECIP AMOUNT (IN) 0.05-0.10 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 2700 3800
MAX MIXING HGT (FT) 4100 5000
TRANSPORT WND (MPH) S 27 W 14
VENT RATE (MPH-FT) 114800 75000
VENT RATE CATEGORY GOOD GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO
15 MPH.
SATURDAY NIGHT
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE
LOWER 60S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 70S. NORTHWEST
WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN
THE UPPER 70S. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING.
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S.
SOUTH WINDS 10 TO 15 MPH.
ILZ033-112115-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
428 AM CDT THU JUN 11 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY PCLDY CLEAR CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 10 80
MAX TEMP (24HR TREND) 86 (-4) 78
MIN RH % (24HR TREND) 68 (+10) 52
MIN TEMP (24HR TREND) 59 (-10) 61
MAX RH % (24HR TREND) 93 (0) 89
20FT WIND AM (MPH) SW 10-15 W 6-8
20FT WIND PM (MPH) S 10-15 SW 10-15 W 6-8 LGT/VAR
PEAK WIND GUSTS (MPH) 27 26 16
PRECIP AMOUNT (IN) 0.05-0.10 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 2800 3900
MAX MIXING HGT (FT) 4000 5100
TRANSPORT WND (MPH) S 25 W 14
VENT RATE (MPH-FT) 100000 76500
VENT RATE CATEGORY GOOD GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS
IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER
60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 70S. NORTHWEST
WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING.
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S.
SOUTHWEST WINDS 5 TO 10 MPH.
INZ010-112115-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
428 AM CDT THU JUN 11 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY PCLDY CLEAR CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 20 90
MAX TEMP (24HR TREND) 86 (-3) 78
MIN RH % (24HR TREND) 71 (+14) 50
MIN TEMP (24HR TREND) 59 (-10) 61
MAX RH % (24HR TREND) 92 (-1) 89
20FT WIND AM (MPH) SW 10-15 W 6-8
20FT WIND PM (MPH) S 10-15 SW 10-15 W 6-8 LGT/VAR
PEAK WIND GUSTS (MPH) 26 26 16
PRECIP AMOUNT (IN) 0.05-0.10 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 2800 3900
MAX MIXING HGT (FT) 4000 5100
TRANSPORT WND (MPH) S 20 W 16
VENT RATE (MPH-FT) 84000 81600
VENT RATE CATEGORY GOOD GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS
IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 60S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 70S. NORTHWEST
WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS IN THE LOWER 50S. WEST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING.
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 60. SOUTH
WINDS 5 TO 10 MPH.
INZ011-112115-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
428 AM CDT THU JUN 11 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY PCLDY CLEAR CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 20 90
MAX TEMP (24HR TREND) 86 (-3) 78
MIN RH % (24HR TREND) 70 (+12) 51
MIN TEMP (24HR TREND) 59 (-11) 61
MAX RH % (24HR TREND) 92 (-1) 90
20FT WIND AM (MPH) SW 10-15 W 7-8
20FT WIND PM (MPH) S 10-15 SW 10-15 W 7-8 LGT/VAR
PEAK WIND GUSTS (MPH) 26 26 16
PRECIP AMOUNT (IN) 0.01-0.05 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 2700 3900
MAX MIXING HGT (FT) 3900 5000
TRANSPORT WND (MPH) S 19 W 16
VENT RATE (MPH-FT) 78000 80000
VENT RATE CATEGORY GOOD GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS
IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 60S.
SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 70S. NORTHWEST
WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS IN THE MID 50S. WEST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING.
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 60. SOUTH
WINDS 5 TO 10 MPH.
INZ019-112115-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
528 AM EDT THU JUN 11 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER PCLDY PCLDY CLEAR CLEAR
PRECIP TYPE NONE TSTMS NONE NONE
CHANCE PRECIP (%) 10 80
MAX TEMP (24HR TREND) 86 (-2) 78
MIN RH % (24HR TREND) 71 (+10) 52
MIN TEMP (24HR TREND) 59 (-11) 61
MAX RH % (24HR TREND) 93 (0) 90
20FT WIND AM (MPH) SW 10-15 W 6-8
20FT WIND PM (MPH) S 10-15 SW 10-15 W 6-8 LGT/VAR
PEAK WIND GUSTS (MPH) 27 26 15
PRECIP AMOUNT (IN) 0.00 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 2700 3900
MAX MIXING HGT (FT) 4100 5000
TRANSPORT WND (MPH) S 24 W 16
VENT RATE (MPH-FT) 98400 80000
VENT RATE CATEGORY GOOD GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS
IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 60S.
SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING. COOLER. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS IN THE MID 50S. WEST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING.
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S.
SOUTH WINDS 5 TO 10 MPH.
BORCHARDT
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