989
FNUS53 KLOT 011001
FWFLOT
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
501 AM CDT THU OCT 1 2026
DISCUSSION
PERIODS OF RAIN WILL CONTINUE AREAWIDE TODAY, GRADUALLY ENDING
FROM NORTH TO SOUTH THROUGH THE EVENING AND OVERNIGHT HOURS AS A
COLD FRONT MOVES ACROSS THE AREA. THE RAIN MAY BE HEAVY AT TIMES
THIS AFTERNOON AND EVENING AND INCLUDE A LOW POTENTIAL FOR A FEW
LIGHTNING STRIKES. ADDITIONAL RAINFALL AMOUNTS UP TO 1 TO 2
INCHES WILL BE POSSIBLE, POTENTIALLY LOCALLY HIGHER ALONG A NARROW
CORRIDOR.
A MULTI-DAY BREAK FROM MEASURABLE RAINFALL CHANCES BEGINS FRIDAY
AND CONTINUES THROUGH AT LEAST EARLY NEXT WEEK WITH SEASONABLY
COOL TEMPERATURES IN THE 60S TO LOWER 70S. LOWER AFTERNOON
RELATIVE HUMIDITY LEVELS IN THE 30-50 PERCENT RANGE ARE ALSO
FORECAST BY THE WEEKEND AWAY FROM THE LAKESHORE.
ILZ014-012145-
COOK-
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,
LEMONT, ORLAND PARK, AND PARK FOREST
501 AM CDT THU OCT 1 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER CLOUDY CLOUDY MCLEAR CLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 100 90
MAX TEMP (24HR TREND) 73 (+8) 64
MIN RH % (24HR TREND) 81 (-4) 54
MIN TEMP (24HR TREND) 53 (-11) 45
MAX RH % (24HR TREND) 96 (+1) 95
20FT WIND AM (MPH) SW 7-9 N 9-10
20FT WIND PM (MPH) W 7-9 N 8-10 N 9-10 LGT/VAR
PEAK WIND GUSTS (MPH) 20 21 21
PRECIP AMOUNT (IN) 0.75-1.00 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 1500 3000
MAX MIXING HGT (FT) 2000 3700
TRANSPORT WND (MPH) SW 14 N 12
VENT RATE (MPH-FT) 30000 48100
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE MID 60S. EAST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SUNDAY
SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS AROUND 5 MPH,
BECOMING WEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS AROUND
5 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 40S. NORTHEAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
TUESDAY
SUNNY. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS
AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST
WINDS AROUND 5 MPH.
ILZ006-012145-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
501 AM CDT THU OCT 1 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER CLOUDY CLOUDY MCLEAR CLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 100 70
MAX TEMP (24HR TREND) 68 (+3) 64
MIN RH % (24HR TREND) 90 (-3) 53
MIN TEMP (24HR TREND) 49 (-15) 41
MAX RH % (24HR TREND) 97 (-2) 99
20FT WIND AM (MPH) SW 6-8 N 8-10
20FT WIND PM (MPH) NW 6-8 NW 8-10 N 8-10 LGT/VAR
PEAK WIND GUSTS (MPH) 19 21 19
PRECIP AMOUNT (IN) 0.75-1.00 0.10-0.25 0.00 0.00
11 AM MIXING HGT (FT) 1500 2500
MAX MIXING HGT (FT) 1700 3800
TRANSPORT WND (MPH) SW 11 N 11
VENT RATE (MPH-FT) 20400 45600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS AROUND
5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTHEAST
WINDS AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. LIGHT WINDS.
TUESDAY
SUNNY. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. WEST
WINDS AROUND 5 MPH.
INZ001-012145-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
501 AM CDT THU OCT 1 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER CLOUDY CLOUDY PCLDY CLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 100 100 10
MAX TEMP (24HR TREND) 76 (+10) 65
MIN RH % (24HR TREND) 70 (-8) 59
MIN TEMP (24HR TREND) 57 (-6) 43
MAX RH % (24HR TREND) 98 (+5) 98
20FT WIND AM (MPH) SW 7-8 N 9-10
20FT WIND PM (MPH) W 7-8 N 9 N 9-10 LGT/VAR
PEAK WIND GUSTS (MPH) 18 21 20
PRECIP AMOUNT (IN) 0.25-0.50 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 1600 3300
MAX MIXING HGT (FT) 2600 3700
TRANSPORT WND (MPH) SW 16 N 17
VENT RATE (MPH-FT) 41600 62900
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE MID 60S. EAST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SUNDAY
SUNNY. HIGHS AROUND 70. LIGHT WINDS, BECOMING WEST
AROUND 5 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTH WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS AROUND
5 MPH.
MONDAY NIGHT
CLEAR. LOWS AROUND 40. LIGHT WINDS.
TUESDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTH WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
INZ002-012145-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
501 AM CDT THU OCT 1 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER CLOUDY CLOUDY PCLDY CLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 100 100 10
MAX TEMP (24HR TREND) 76 (+10) 64
MIN RH % (24HR TREND) 68 (-7) 58
MIN TEMP (24HR TREND) 57 (-6) 42
MAX RH % (24HR TREND) 98 (+4) 97
20FT WIND AM (MPH) S 7-9 N 9-11
20FT WIND PM (MPH) W 7-9 N 9 N 9-11 LGT/VAR
PEAK WIND GUSTS (MPH) 18 23 19
PRECIP AMOUNT (IN) 0.25-0.50 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 1500 3300
MAX MIXING HGT (FT) 2900 3600
TRANSPORT WND (MPH) SW 17 N 17
VENT RATE (MPH-FT) 49300 61200
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE MID 60S. EAST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SUNDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND
5 MPH, BECOMING WEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTH WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS AROUND
5 MPH.
MONDAY NIGHT
CLEAR. LOWS AROUND 40. LIGHT WINDS.
TUESDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTH WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
ILZ013-012145-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
501 AM CDT THU OCT 1 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER CLOUDY CLOUDY MCLEAR CLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 100 80
MAX TEMP (24HR TREND) 71 (+6) 64
MIN RH % (24HR TREND) 86 (-3) 54
MIN TEMP (24HR TREND) 52 (-11) 43
MAX RH % (24HR TREND) 96 (-1) 94
20FT WIND AM (MPH) SW 7-8 N 8-9
20FT WIND PM (MPH) W 7-8 N 8-9 N 8-9 LGT/VAR
PEAK WIND GUSTS (MPH) 16 17 16
PRECIP AMOUNT (IN) 0.75-1.00 0.10-0.25 0.00 0.00
11 AM MIXING HGT (FT) 1500 2400
MAX MIXING HGT (FT) 1700 3800
TRANSPORT WND (MPH) SW 16 N 11
VENT RATE (MPH-FT) 27200 45600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE MID 60S. EAST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SUNDAY
SUNNY. HIGHS AROUND 70. WEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 60S. NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER 40S. NORTHEAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
TUESDAY
SUNNY. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS
AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST
WINDS AROUND 5 MPH.
ILZ012-012145-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
501 AM CDT THU OCT 1 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER CLOUDY CLOUDY MCLEAR CLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 100 80
MAX TEMP (24HR TREND) 70 (+5) 64
MIN RH % (24HR TREND) 89 (-4) 53
MIN TEMP (24HR TREND) 50 (-13) 42
MAX RH % (24HR TREND) 97 (-2) 98
20FT WIND AM (MPH) SW 7-9 N 8-9
20FT WIND PM (MPH) NW 7-9 N 8-9 N 8-9 LGT/VAR
PEAK WIND GUSTS (MPH) 18 17 16
PRECIP AMOUNT (IN) 1.00-1.50 0.10-0.25 0.00 0.00
11 AM MIXING HGT (FT) 1500 2100
MAX MIXING HGT (FT) 1700 3600
TRANSPORT WND (MPH) SW 14 N 12
VENT RATE (MPH-FT) 25500 46800
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SUNDAY
SUNNY. HIGHS AROUND 70. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 60S. NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER 40S. LIGHT WINDS.
TUESDAY
SUNNY. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS
AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. WEST WINDS
AROUND 5 MPH.
ILZ005-012145-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
501 AM CDT THU OCT 1 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER CLOUDY CLOUDY MCLEAR CLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 100 60
MAX TEMP (24HR TREND) 67 (+2) 63
MIN RH % (24HR TREND) 93 (-1) 54
MIN TEMP (24HR TREND) 48 (-15) 40
MAX RH % (24HR TREND) 97 (-2) 99
20FT WIND AM (MPH) SW 6-8 N 7-8
20FT WIND PM (MPH) N 6-8 NW 7-9 N 7-8 LGT/VAR
PEAK WIND GUSTS (MPH) 18 16 15
PRECIP AMOUNT (IN) 1.00-1.50 0.10-0.25 0.00 0.00
11 AM MIXING HGT (FT) 1600 2300
MAX MIXING HGT (FT) 1600 3600
TRANSPORT WND (MPH) W 11 N 12
VENT RATE (MPH-FT) 19200 46800
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SUNDAY
SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. LIGHT WINDS.
MONDAY
SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS AROUND
5 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER 40S. LIGHT WINDS.
TUESDAY
SUNNY. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. WEST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
ILZ004-012145-
BOONE-
INCLUDING THE CITY OF BELVIDERE
501 AM CDT THU OCT 1 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER CLOUDY CLOUDY CLEAR CLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 100 50
MAX TEMP (24HR TREND) 67 (+2) 63
MIN RH % (24HR TREND) 93 (-2) 54
MIN TEMP (24HR TREND) 48 (-16) 39
MAX RH % (24HR TREND) 96 (-3) 99
20FT WIND AM (MPH) SW 6-8 N 7-8
20FT WIND PM (MPH) N 6-8 N 7-9 N 7-8 LGT/VAR
PEAK WIND GUSTS (MPH) 17 15 15
PRECIP AMOUNT (IN) 1.00-1.50 0.05-0.10 0.00 0.00
11 AM MIXING HGT (FT) 1500 2300
MAX MIXING HGT (FT) 1500 3300
TRANSPORT WND (MPH) NW 12 N 13
VENT RATE (MPH-FT) 19500 46200
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SUNDAY
SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS AROUND
5 MPH.
MONDAY NIGHT
CLEAR. LOWS AROUND 40. LIGHT WINDS.
TUESDAY
SUNNY. HIGHS IN THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS
AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. WEST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
ILZ011-012145-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
501 AM CDT THU OCT 1 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER CLOUDY CLOUDY MCLEAR CLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 100 70
MAX TEMP (24HR TREND) 70 (+5) 64
MIN RH % (24HR TREND) 88 (-4) 52
MIN TEMP (24HR TREND) 50 (-13) 40
MAX RH % (24HR TREND) 96 (-4) 99
20FT WIND AM (MPH) SW 7-9 N 8-10
20FT WIND PM (MPH) NW 7-9 N 8-9 N 8-10 LGT/VAR
PEAK WIND GUSTS (MPH) 19 18 17
PRECIP AMOUNT (IN) 1.00-1.50 0.10-0.25 0.00 0.00
11 AM MIXING HGT (FT) 1500 2100
MAX MIXING HGT (FT) 1600 3500
TRANSPORT WND (MPH) W 13 N 13
VENT RATE (MPH-FT) 22400 49000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 60S. NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER 40S. LIGHT WINDS.
TUESDAY
SUNNY. HIGHS IN THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. WEST WINDS
AROUND 5 MPH.
ILZ003-012145-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
501 AM CDT THU OCT 1 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER CLOUDY MCLDY CLEAR CLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 100 40
MAX TEMP (24HR TREND) 67 (+1) 63
MIN RH % (24HR TREND) 92 (-3) 52
MIN TEMP (24HR TREND) 48 (-16) 39
MAX RH % (24HR TREND) 95 (-5) 100
20FT WIND AM (MPH) S 6-8 N 8-9
20FT WIND PM (MPH) N 6-8 NW 8-9 N 8-9 LGT/VAR
PEAK WIND GUSTS (MPH) 18 15 16
PRECIP AMOUNT (IN) 1.00-1.50 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1400 2400
MAX MIXING HGT (FT) 1500 3200
TRANSPORT WND (MPH) N 13 N 13
VENT RATE (MPH-FT) 21000 44800
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SUNDAY
SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS AROUND 5 MPH,
BECOMING NORTHWEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 60S. NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
CLEAR. LOWS AROUND 40. LIGHT WINDS.
TUESDAY
SUNNY. HIGHS IN THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS
AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. WEST
WINDS AROUND 5 MPH.
ILZ008-012145-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
501 AM CDT THU OCT 1 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER CLOUDY CLOUDY CLEAR CLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 100 50
MAX TEMP (24HR TREND) 68 (+2) 64
MIN RH % (24HR TREND) 91 (-3) 52
MIN TEMP (24HR TREND) 49 (-15) 39
MAX RH % (24HR TREND) 94 (-6) 100
20FT WIND AM (MPH) SW 7-9 N 7-9
20FT WIND PM (MPH) N 7-9 N 7-9 N 7-9 LGT/VAR
PEAK WIND GUSTS (MPH) 20 16 15
PRECIP AMOUNT (IN) 1.00-1.50 0.05-0.10 0.00 0.00
11 AM MIXING HGT (FT) 1400 2200
MAX MIXING HGT (FT) 1600 3200
TRANSPORT WND (MPH) W 13 N 13
VENT RATE (MPH-FT) 22400 44800
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SUNDAY
SUNNY. HIGHS AROUND 70. WEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 60S. NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER 40S. LIGHT WINDS.
TUESDAY
SUNNY. HIGHS IN THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. WEST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
ILZ010-012145-
LEE-
INCLUDING THE CITY OF DIXON
501 AM CDT THU OCT 1 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER CLOUDY CLOUDY MCLEAR CLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 100 70
MAX TEMP (24HR TREND) 69 (+3) 64
MIN RH % (24HR TREND) 89 (-3) 51
MIN TEMP (24HR TREND) 49 (-15) 40
MAX RH % (24HR TREND) 95 (-5) 100
20FT WIND AM (MPH) SW 7-9 N 7-9
20FT WIND PM (MPH) NW 7-9 N 8-9 N 7-9 LGT/VAR
PEAK WIND GUSTS (MPH) 20 18 17
PRECIP AMOUNT (IN) 1.00-1.50 0.10-0.25 0.00 0.00
11 AM MIXING HGT (FT) 1500 2000
MAX MIXING HGT (FT) 1600 3300
TRANSPORT WND (MPH) W 14 N 13
VENT RATE (MPH-FT) 24000 46200
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 60S. NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER 40S. LIGHT WINDS,
BECOMING EAST AROUND 5 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS IN THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
ILZ019-012145-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
501 AM CDT THU OCT 1 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER CLOUDY CLOUDY MCLEAR CLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 100 80
MAX TEMP (24HR TREND) 73 (+6) 66
MIN RH % (24HR TREND) 80 (-5) 49
MIN TEMP (24HR TREND) 52 (-12) 42
MAX RH % (24HR TREND) 97 (-2) 97
20FT WIND AM (MPH) SW 7-9 N 7-9
20FT WIND PM (MPH) W 7-9 N 8-9 N 7-9 LGT/VAR
PEAK WIND GUSTS (MPH) 18 18 17
PRECIP AMOUNT (IN) 0.75-1.00 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 1500 2000
MAX MIXING HGT (FT) 1600 3500
TRANSPORT WND (MPH) SW 14 N 13
VENT RATE (MPH-FT) 24000 49000
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS, BECOMING
NORTHWEST AROUND 5 MPH IN THE AFTERNOON.
SUNDAY NIGHT
CLEAR. LOWS IN THE MID 40S. NORTH WINDS AROUND
5 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND
5 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER 40S. LIGHT WINDS.
TUESDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTH WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST
WINDS AROUND 5 MPH.
ILZ020-012145-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
501 AM CDT THU OCT 1 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER CLOUDY CLOUDY MCLEAR CLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 100 80
MAX TEMP (24HR TREND) 72 (+6) 66
MIN RH % (24HR TREND) 84 (-6) 51
MIN TEMP (24HR TREND) 52 (-11) 42
MAX RH % (24HR TREND) 97 (-3) 97
20FT WIND AM (MPH) SW 7-9 N 8-10
20FT WIND PM (MPH) W 7-9 N 8-9 N 8-10 LGT/VAR
PEAK WIND GUSTS (MPH) 17 17 17
PRECIP AMOUNT (IN) 0.75-1.00 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 1400 2100
MAX MIXING HGT (FT) 1600 3600
TRANSPORT WND (MPH) SW 16 N 12
VENT RATE (MPH-FT) 25600 46800
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 60S. NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER 40S. NORTHEAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
TUESDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTH WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST
WINDS AROUND 5 MPH.
ILZ021-012145-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
501 AM CDT THU OCT 1 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER CLOUDY CLOUDY MCLEAR CLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 100 90
MAX TEMP (24HR TREND) 74 (+7) 67
MIN RH % (24HR TREND) 77 (-8) 50
MIN TEMP (24HR TREND) 54 (-10) 42
MAX RH % (24HR TREND) 98 (-2) 99
20FT WIND AM (MPH) SW 7-9 N 7-9
20FT WIND PM (MPH) W 7-9 N 8 N 7-9 LGT/VAR
PEAK WIND GUSTS (MPH) 17 18 17
PRECIP AMOUNT (IN) 0.50-0.75 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 1600 2200
MAX MIXING HGT (FT) 1800 3800
TRANSPORT WND (MPH) SW 16 N 12
VENT RATE (MPH-FT) 28800 49400
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS, BECOMING
NORTHWEST AROUND 5 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND
5 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER 40S. LIGHT WINDS.
TUESDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTH WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. LIGHT
WINDS.
ILZ022-012145-
WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON
501 AM CDT THU OCT 1 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER CLOUDY CLOUDY MCLEAR CLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 100 90
MAX TEMP (24HR TREND) 75 (+9) 66
MIN RH % (24HR TREND) 76 (-11) 53
MIN TEMP (24HR TREND) 55 (-9) 44
MAX RH % (24HR TREND) 98 (+1) 98
20FT WIND AM (MPH) SW 7-9 N 8-9
20FT WIND PM (MPH) W 7-9 N 8 N 8-9 LGT/VAR
PEAK WIND GUSTS (MPH) 18 18 16
PRECIP AMOUNT (IN) 0.50-0.75 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 1500 2800
MAX MIXING HGT (FT) 2200 3900
TRANSPORT WND (MPH) SW 17 N 13
VENT RATE (MPH-FT) 37400 54600
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 60S. NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER 40S. NORTHEAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
TUESDAY
SUNNY. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTH WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST
WINDS AROUND 5 MPH.
ILZ032-012145-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
501 AM CDT THU OCT 1 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER CLOUDY CLOUDY MCLEAR CLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 100 90 10
MAX TEMP (24HR TREND) 78 (+9) 68
MIN RH % (24HR TREND) 69 (-8) 52
MIN TEMP (24HR TREND) 55 (-9) 42
MAX RH % (24HR TREND) 99 (0) 100
20FT WIND AM (MPH) SW 8-9 N 7-8
20FT WIND PM (MPH) W 8-9 N 8-9 N 7-8 LGT/VAR
PEAK WIND GUSTS (MPH) 20 18 18
PRECIP AMOUNT (IN) 0.25-0.50 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 1600 2200
MAX MIXING HGT (FT) 2200 3900
TRANSPORT WND (MPH) SW 16 N 14
VENT RATE (MPH-FT) 35200 58500
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS AROUND 70. EAST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS, BECOMING
NORTHWEST AROUND 5 MPH IN THE AFTERNOON.
SUNDAY NIGHT
CLEAR. LOWS IN THE MID 40S. NORTH WINDS AROUND
5 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND
5 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER 40S. NORTHEAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
TUESDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTH WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. LIGHT
WINDS.
ILZ023-012145-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
501 AM CDT THU OCT 1 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER CLOUDY CLOUDY PCLDY CLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 100 100 10
MAX TEMP (24HR TREND) 77 (+9) 67
MIN RH % (24HR TREND) 68 (-10) 54
MIN TEMP (24HR TREND) 56 (-8) 42
MAX RH % (24HR TREND) 98 (+1) 99
20FT WIND AM (MPH) SW 7-8 N 7
20FT WIND PM (MPH) W 7-8 N 7-9 N 7 LGT/VAR
PEAK WIND GUSTS (MPH) 19 18
PRECIP AMOUNT (IN) 0.25-0.50 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 1800 3100
MAX MIXING HGT (FT) 2700 4100
TRANSPORT WND (MPH) SW 18 N 14
VENT RATE (MPH-FT) 48600 61500
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS, BECOMING
WEST AROUND 5 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.
MONDAY
SUNNY. HIGHS IN THE MID 60S. NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
CLEAR. LOWS AROUND 40. LIGHT WINDS.
TUESDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTH WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. LIGHT WINDS.
ILZ039-012145-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
501 AM CDT THU OCT 1 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER CLOUDY CLOUDY PCLDY CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 90 100 10
MAX TEMP (24HR TREND) 80 (+8) 68
MIN RH % (24HR TREND) 58 (-5) 52
MIN TEMP (24HR TREND) 57 (-9) 42
MAX RH % (24HR TREND) 99 (+6) 98
20FT WIND AM (MPH) SW 10 N 8-9
20FT WIND PM (MPH) W 10 NW 9 N 8-9 LGT/VAR
PEAK WIND GUSTS (MPH) 21 19 18
PRECIP AMOUNT (IN) 0.25-0.50 0.50-0.75 0.00 0.00
11 AM MIXING HGT (FT) 1900 2600
MAX MIXING HGT (FT) 3300 4000
TRANSPORT WND (MPH) SW 20 N 14
VENT RATE (MPH-FT) 69300 60000
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS AROUND 70. EAST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS, BECOMING
NORTHWEST AROUND 5 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND
5 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER 40S. NORTHEAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
TUESDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTH WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST
WINDS AROUND 5 MPH.
ILZ033-012145-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
501 AM CDT THU OCT 1 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER CLOUDY CLOUDY PCLDY CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 90 100 10
MAX TEMP (24HR TREND) 81 (+10) 67
MIN RH % (24HR TREND) 55 (-8) 51
MIN TEMP (24HR TREND) 57 (-9) 42
MAX RH % (24HR TREND) 98 (+5) 100
20FT WIND AM (MPH) SW 9 N 7
20FT WIND PM (MPH) W 9 NW 8-9 N 7 LGT/VAR
PEAK WIND GUSTS (MPH) 21 19
PRECIP AMOUNT (IN) 0.25-0.50 0.50-0.75 0.00 0.00
11 AM MIXING HGT (FT) 1900 2900
MAX MIXING HGT (FT) 3300 4100
TRANSPORT WND (MPH) SW 20 N 14
VENT RATE (MPH-FT) 69300 61500
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS, BECOMING
NORTHWEST AROUND 5 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.
MONDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND
5 MPH.
MONDAY NIGHT
CLEAR. LOWS AROUND 40. LIGHT WINDS.
TUESDAY
SUNNY. HIGHS IN THE UPPER 60S. LIGHT WINDS, BECOMING
SOUTH AROUND 5 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS,
BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. LIGHT
WINDS.
INZ010-012145-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
501 AM CDT THU OCT 1 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER CLOUDY CLOUDY PCLDY CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 90 100 10
MAX TEMP (24HR TREND) 80 (+11) 66
MIN RH % (24HR TREND) 56 (-12) 54
MIN TEMP (24HR TREND) 57 (-8) 43
MAX RH % (24HR TREND) 99 (+4) 99
20FT WIND AM (MPH) SW 9 N 7-8
20FT WIND PM (MPH) W 9 NW 7-8 N 7-8 LGT/VAR
PEAK WIND GUSTS (MPH) 19 19 17
PRECIP AMOUNT (IN) 0.25-0.50 0.50-0.75 0.00 0.00
11 AM MIXING HGT (FT) 1800 3200
MAX MIXING HGT (FT) 3400 4000
TRANSPORT WND (MPH) SW 20 N 16
VENT RATE (MPH-FT) 71400 64000
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS, BECOMING
WEST AROUND 5 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT WINDS.
MONDAY
SUNNY. HIGHS IN THE MID 60S. NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE UPPER 30S. LIGHT WINDS.
TUESDAY
SUNNY. HIGHS IN THE UPPER 60S. LIGHT WINDS, BECOMING
SOUTH AROUND 5 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS,
BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. LIGHT WINDS.
INZ011-012145-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
501 AM CDT THU OCT 1 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER CLOUDY CLOUDY PCLDY CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 90 100 10
MAX TEMP (24HR TREND) 80 (+11) 66
MIN RH % (24HR TREND) 56 (-12) 54
MIN TEMP (24HR TREND) 57 (-7) 42
MAX RH % (24HR TREND) 98 (+3) 99
20FT WIND AM (MPH) SW 9 N 8-9
20FT WIND PM (MPH) SW 9 NW 7-8 N 8-9 LGT/VAR
PEAK WIND GUSTS (MPH) 19 19 19
PRECIP AMOUNT (IN) 0.25-0.50 0.50-0.75 0.00 0.00
11 AM MIXING HGT (FT) 1700 3100
MAX MIXING HGT (FT) 4000 3900
TRANSPORT WND (MPH) SW 21 N 16
VENT RATE (MPH-FT) 88000 62400
VENT RATE CATEGORY GOOD FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS, BECOMING
WEST AROUND 5 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT WINDS.
MONDAY
SUNNY. HIGHS IN THE MID 60S. NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE UPPER 30S. LIGHT WINDS.
TUESDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS,
BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. LIGHT WINDS.
INZ019-012145-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
601 AM EDT THU OCT 1 2026
TODAY TONIGHT FRI FRI NIGHT
CLOUD COVER CLOUDY CLOUDY PCLDY CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 90 100 10
MAX TEMP (24HR TREND) 82 (+10) 66
MIN RH % (24HR TREND) 52 (-7) 55
MIN TEMP (24HR TREND) 59 (-8) 43
MAX RH % (24HR TREND) 98 (+11) 98
20FT WIND AM (MPH) SW 10 N 8-9
20FT WIND PM (MPH) SW 10 NW 8-9 N 8-9 LGT/VAR
PEAK WIND GUSTS (MPH) 19 19 17
PRECIP AMOUNT (IN) 0.10-0.25 0.75-1.00 0.00 0.00
11 AM MIXING HGT (FT) 1600 2600
MAX MIXING HGT (FT) 4900 3800
TRANSPORT WND (MPH) SW 24 N 14
VENT RATE (MPH-FT) 117600 57000
VENT RATE CATEGORY GOOD FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY
SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.
SUNDAY NIGHT
CLEAR. LOWS IN THE UPPER 40S. LIGHT WINDS.
MONDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND
5 MPH.
MONDAY NIGHT
CLEAR. LOWS AROUND 40. NORTH WINDS AROUND 5 MPH
IN THE EVENING, BECOMING LIGHT.
TUESDAY
SUNNY. HIGHS IN THE UPPER 60S. LIGHT WINDS, BECOMING
SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS,
BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. LIGHT
WINDS.
PETR
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