697
FNUS53 KLOT 212103
FWFLOT
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
403 PM CDT TUE APR 21 2026
DISCUSSION
THERE REMAINS AN ELEVATED FIRE DANGER LATE THIS
AFTERNOON FOR AREAS ALONG AND SOUTH OF THE ILLINOIS AND KANKAKEE
RIVERS WHERE SOUTHWEST WINDS WILL GUST AS HIGH AS 35 MPH WITH
RELATIVE HUMIDITY AS LOW AS 30 PERCENT. A LINE OF SHOWERS AND
SCATTERED THUNDERSTORMS CURRENTLY ALONG THE INTERSTATE 80 CORRIDOR
WILL MOVE SOUTHEAST THROUGH THIS EVENING WITH THE HIGHEST COVERAGE
EXPECTED EAST OF INTERSTATE 57. A WEAK COLD FRONT WILL MOVE ACROSS
THE AREA TONIGHT WITH PATCHY FOG AND LOW CLOUDS POSSIBLE OVERNIGHT
INTO WEDNESDAY MORNING, ESPECIALLY NEAR LAKE MICHIGAN.
THE COLD FRONT WILL LIKELY STALL ACROSS CENTRAL ILLINOIS AND
CENTRAL INDIANA WEDNESDAY WHERE THERE WILL BE A LOW CHANCE FOR A
FEW SHOWERS OR THUNDERSTORMS. ANOTHER STRONGER COLD FRONT WILL MOVE
ACROSS THE AREA LATE THURSDAY NIGHT INTO FRIDAY BRINGING ANOTHER
CHANCE FOR SHOWERS AND A FEW THUNDERSTORMS. ADDITIONAL CHANCES FOR
SHOWERS AND THUNDERSTORMS WILL ARRIVE EARLY NEXT WEEK.
ILZ014-220930-
COOK-
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,
LEMONT, ORLAND PARK, AND PARK FOREST
403 PM CDT TUE APR 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10
MAX TEMP (24HR TREND) 76 (+1) 80
MIN RH % (24HR TREND) 44 (+2) 38
MIN TEMP (24HR TREND) 51 (+2) 52
MAX RH % (24HR TREND) 89 (+29) 94
20FT WIND AM (MPH) NE 5 S 10-15
20FT WIND PM (MPH) LGT/VAR E 5 E 5 S 10-15
PEAK WIND GUSTS (MPH) 24
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1700 3900
MAX MIXING HGT (FT) 2900 6000
TRANSPORT WND (MPH) E 5 S 20
VENT RATE (MPH-FT) 17400 126000
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE MID 70S. SOUTH WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COOLER. LOWS IN THE LOWER 50S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE MID 60S. NORTH
WINDS AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS
AROUND 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. NORTHEAST WINDS AROUND 10 MPH,
BECOMING EAST AFTER MIDNIGHT.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. EAST WINDS AROUND 15 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 50. SOUTHEAST WINDS
AROUND 15 MPH.
ILZ006-220930-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
403 PM CDT TUE APR 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 72 (-2) 79
MIN RH % (24HR TREND) 47 (+3) 41
MIN TEMP (24HR TREND) 46 (-2) 48
MAX RH % (24HR TREND) 91 (+27) 99
20FT WIND AM (MPH) NE 5-6 S 10-15
20FT WIND PM (MPH) LGT/VAR E 5-6 SE 5 S 10-15
PEAK WIND GUSTS (MPH) 23
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1500 3700
MAX MIXING HGT (FT) 2400 5700
TRANSPORT WND (MPH) E 6 S 18
VENT RATE (MPH-FT) 16800 102600
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE MID 70S. SOUTH WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE MID 60S. NORTH
WINDS AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS
AROUND 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. NORTHEAST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. EAST WINDS AROUND 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. EAST WINDS AROUND 15 MPH.
INZ001-220930-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
403 PM CDT TUE APR 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 75 (-3) 80
MIN RH % (24HR TREND) 48 (+10) 40
MIN TEMP (24HR TREND) 52 (+8) 54
MAX RH % (24HR TREND) 92 (+29) 94
20FT WIND AM (MPH) LGT/VAR S 10-15
20FT WIND PM (MPH) LGT/VAR LGT/VAR LGT/VAR S 10-15
PEAK WIND GUSTS (MPH) 21
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2200 4100
MAX MIXING HGT (FT) 3700 6300
TRANSPORT WND (MPH) W 5 S 20
VENT RATE (MPH-FT) 22200 132300
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER
60S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTH WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. COOLER. LOWS AROUND
50. WEST WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 60S. NORTH
WINDS AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. NORTHEAST WINDS AROUND 10 MPH,
BECOMING EAST AFTER MIDNIGHT.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS AROUND 70. SOUTHEAST WINDS
AROUND 15 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 50. SOUTHEAST WINDS
10 TO 15 MPH.
INZ002-220930-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
403 PM CDT TUE APR 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 20 10
MAX TEMP (24HR TREND) 75 (-1) 79
MIN RH % (24HR TREND) 48 (+10) 40
MIN TEMP (24HR TREND) 52 (+7) 55
MAX RH % (24HR TREND) 89 (+32) 91
20FT WIND AM (MPH) LGT/VAR S 8-12
20FT WIND PM (MPH) LGT/VAR LGT/VAR LGT/VAR S 8-12
PEAK WIND GUSTS (MPH) 20
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2200 4000
MAX MIXING HGT (FT) 3700 6300
TRANSPORT WND (MPH) W 4 S 19
VENT RATE (MPH-FT) 18500 126000
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER
60S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS AND A
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S.
SOUTH WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. COOLER. LOWS IN THE
UPPER 40S. WEST WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER
MIDNIGHT.
SATURDAY
MOSTLY SUNNY. COOLER. HIGHS AROUND 60. NORTH WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. EAST WINDS AROUND 10 MPH.
MONDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS AROUND 70. SOUTHEAST WINDS
AROUND 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. SOUTHEAST WINDS 10 TO 15 MPH.
ILZ013-220930-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
403 PM CDT TUE APR 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10
MAX TEMP (24HR TREND) 76 (+1) 80
MIN RH % (24HR TREND) 44 (0) 38
MIN TEMP (24HR TREND) 52 (+3) 56
MAX RH % (24HR TREND) 91 (+28) 93
20FT WIND AM (MPH) NE 5-6 S 10-15
20FT WIND PM (MPH) LGT/VAR SE 5-6 SE 5 S 10-15
PEAK WIND GUSTS (MPH) 24
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1900 3700
MAX MIXING HGT (FT) 3400 5900
TRANSPORT WND (MPH) SE 6 S 20
VENT RATE (MPH-FT) 23800 123900
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST
WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COOLER. LOWS IN THE LOWER 50S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS
AROUND 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. EAST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
SOUTHEAST WINDS AROUND 15 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. EAST
WINDS AROUND 15 MPH, BECOMING SOUTH AFTER MIDNIGHT.
ILZ012-220930-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
403 PM CDT TUE APR 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 75 (0) 80
MIN RH % (24HR TREND) 47 (+1) 41
MIN TEMP (24HR TREND) 51 (+5) 56
MAX RH % (24HR TREND) 94 (+22) 93
20FT WIND AM (MPH) E 5-6 S 10-15
20FT WIND PM (MPH) LGT/VAR SE 5-6 SE 5-6 S 10-15
PEAK WIND GUSTS (MPH) 25
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2000 3900
MAX MIXING HGT (FT) 3600 5800
TRANSPORT WND (MPH) SE 8 S 21
VENT RATE (MPH-FT) 28800 127600
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,
THEN MOSTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST
WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S.
NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS AROUND 50. EAST WINDS AROUND 15 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 60S. EAST
WINDS AROUND 15 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. EAST
WINDS AROUND 15 MPH, BECOMING SOUTH AFTER MIDNIGHT.
ILZ005-220930-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
403 PM CDT TUE APR 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 75 (0) 79
MIN RH % (24HR TREND) 46 (+4) 44
MIN TEMP (24HR TREND) 47 (-1) 53
MAX RH % (24HR TREND) 93 (+26) 97
20FT WIND AM (MPH) E 5-6 S 10-15
20FT WIND PM (MPH) LGT/VAR SE 5-6 SE 5 S 10-15
PEAK WIND GUSTS (MPH) 24
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 1700 3800
MAX MIXING HGT (FT) 3200 5500
TRANSPORT WND (MPH) SE 9 S 21
VENT RATE (MPH-FT) 28800 121000
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,
THEN MOSTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST
WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. EAST WINDS AROUND
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. EAST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. EAST WINDS AROUND 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. SOUTHEAST WINDS AROUND 15 MPH.
ILZ004-220930-
BOONE-
INCLUDING THE CITY OF BELVIDERE
403 PM CDT TUE APR 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 76 (+1) 79
MIN RH % (24HR TREND) 46 (+4) 43
MIN TEMP (24HR TREND) 49 (+3) 56
MAX RH % (24HR TREND) 93 (+20) 94
20FT WIND AM (MPH) E 5-6 S 10-15
20FT WIND PM (MPH) LGT/VAR SE 5-6 SE 6 S 10-15
PEAK WIND GUSTS (MPH) 25
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2000 3900
MAX MIXING HGT (FT) 3500 5700
TRANSPORT WND (MPH) SE 10 S 23
VENT RATE (MPH-FT) 35000 131100
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. SOUTH WINDS
AROUND 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,
THEN MOSTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST
WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. EAST WINDS AROUND 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. EAST WINDS AROUND 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 40S. EAST WINDS AROUND 15 MPH, BECOMING SOUTHWEST AFTER
MIDNIGHT.
ILZ011-220930-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
403 PM CDT TUE APR 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 76 (+1) 80
MIN RH % (24HR TREND) 49 (+4) 42
MIN TEMP (24HR TREND) 51 (+8) 57
MAX RH % (24HR TREND) 95 (+16) 92
20FT WIND AM (MPH) E 5-6 S 10-15
20FT WIND PM (MPH) LGT/VAR SE 5-6 SE 6 S 10-15
PEAK WIND GUSTS (MPH) 26
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2200 4000
MAX MIXING HGT (FT) 3700 5800
TRANSPORT WND (MPH) S 8 S 21
VENT RATE (MPH-FT) 29600 127600
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,
THEN MOSTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST
WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S.
NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS AROUND 50. EAST WINDS AROUND 15 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 60S. EAST
WINDS AROUND 20 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. EAST
WINDS AROUND 15 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
ILZ003-220930-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
403 PM CDT TUE APR 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 77 (+2) 80
MIN RH % (24HR TREND) 45 (+4) 41
MIN TEMP (24HR TREND) 50 (+3) 57
MAX RH % (24HR TREND) 90 (+17) 91
20FT WIND AM (MPH) E 5-7 S 10-15
20FT WIND PM (MPH) LGT/VAR SE 5-7 SE 6 S 10-15
PEAK WIND GUSTS (MPH) 26
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2100 3900
MAX MIXING HGT (FT) 3700 5600
TRANSPORT WND (MPH) SE 10 S 24
VENT RATE (MPH-FT) 37000 134400
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER
MIDNIGHT. LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,
THEN MOSTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST
WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S.
NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS AROUND 50. EAST WINDS AROUND 15 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE MID 60S. EAST WINDS
AROUND 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 40S. EAST WINDS AROUND 15 MPH, BECOMING SOUTHWEST AFTER
MIDNIGHT.
ILZ008-220930-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
403 PM CDT TUE APR 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 76 (0) 80
MIN RH % (24HR TREND) 49 (+7) 41
MIN TEMP (24HR TREND) 51 (+5) 57
MAX RH % (24HR TREND) 95 (+19) 90
20FT WIND AM (MPH) E 5-6 S 10-15
20FT WIND PM (MPH) LGT/VAR SE 5-6 SE 6 S 10-15
PEAK WIND GUSTS (MPH) 26
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2200 3900
MAX MIXING HGT (FT) 3700 5500
TRANSPORT WND (MPH) S 9 S 24
VENT RATE (MPH-FT) 33300 132000
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER
MIDNIGHT. LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,
THEN MOSTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST
WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S.
NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 70. NORTH WINDS AROUND
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. EAST WINDS AROUND 15 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
SOUTHEAST WINDS AROUND 15 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. EAST
WINDS AROUND 15 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
ILZ010-220930-
LEE-
INCLUDING THE CITY OF DIXON
403 PM CDT TUE APR 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 76 (0) 80
MIN RH % (24HR TREND) 51 (+8) 42
MIN TEMP (24HR TREND) 53 (+7) 57
MAX RH % (24HR TREND) 95 (+19) 90
20FT WIND AM (MPH) S 5-6 S 10-15
20FT WIND PM (MPH) LGT/VAR S 5-6 SE 6 S 10-15
PEAK WIND GUSTS (MPH) 26
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2300 3800
MAX MIXING HGT (FT) 3800 5600
TRANSPORT WND (MPH) S 8 S 24
VENT RATE (MPH-FT) 30400 134400
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER
MIDNIGHT. LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,
THEN MOSTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTH WINDS
AROUND 10 MPH, BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S.
NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 70. NORTH WINDS AROUND
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 70. EAST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. EAST WINDS AROUND 15 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
SOUTHEAST WINDS 15 TO 20 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 15 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
ILZ019-220930-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
403 PM CDT TUE APR 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 77 (-1) 81
MIN RH % (24HR TREND) 49 (+10) 39
MIN TEMP (24HR TREND) 55 (+9) 58
MAX RH % (24HR TREND) 91 (+18) 87
20FT WIND AM (MPH) SW 5 S 10-15
20FT WIND PM (MPH) SW 6-8 S 5 S 5 S 10-15
PEAK WIND GUSTS (MPH) 27
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2600 4000
MAX MIXING HGT (FT) 4500 5900
TRANSPORT WND (MPH) SW 8 S 23
VENT RATE (MPH-FT) 36000 135700
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
FRIDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. SHOWERS LIKELY. A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COOLER. LOWS IN THE LOWER 50S.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST WINDS AROUND
5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS AROUND
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. EAST WINDS AROUND 15 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS AROUND 70. SOUTHEAST WINDS
AROUND 15 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 15 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
ILZ020-220930-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
403 PM CDT TUE APR 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 76 (0) 81
MIN RH % (24HR TREND) 48 (+4) 40
MIN TEMP (24HR TREND) 53 (+7) 57
MAX RH % (24HR TREND) 93 (+20) 90
20FT WIND AM (MPH) LGT/VAR S 10-15
20FT WIND PM (MPH) LGT/VAR S 4-5 SE 5 S 10-15
PEAK WIND GUSTS (MPH) 25
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2000 4000
MAX MIXING HGT (FT) 3800 6000
TRANSPORT WND (MPH) SW 6 S 21
VENT RATE (MPH-FT) 26600 132000
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST
WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COOLER. LOWS IN THE LOWER 50S.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 70. NORTH WINDS AROUND
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 70. EAST WINDS AROUND
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. EAST WINDS AROUND 15 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
SOUTHEAST WINDS AROUND 15 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 15 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
ILZ021-220930-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
403 PM CDT TUE APR 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 78 (-3) 82
MIN RH % (24HR TREND) 48 (+14) 39
MIN TEMP (24HR TREND) 56 (+9) 58
MAX RH % (24HR TREND) 90 (+23) 90
20FT WIND AM (MPH) W 5 S 10-15
20FT WIND PM (MPH) SW 5-7 SW 5 S 5 S 10-15
PEAK WIND GUSTS (MPH) 25
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2500 4100
MAX MIXING HGT (FT) 4500 6100
TRANSPORT WND (MPH) SW 6 S 21
VENT RATE (MPH-FT) 31500 134200
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. SOUTH
WINDS AROUND 10 MPH, BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. COOLER. LOWS IN THE LOWER 50S.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. EAST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 70S.
SOUTHEAST WINDS AROUND 15 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 50. SOUTHEAST WINDS
AROUND 15 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
ILZ022-220930-
WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON
403 PM CDT TUE APR 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 76 (-2) 81
MIN RH % (24HR TREND) 49 (+9) 40
MIN TEMP (24HR TREND) 54 (+8) 57
MAX RH % (24HR TREND) 92 (+25) 93
20FT WIND AM (MPH) NW 5 S 10-15
20FT WIND PM (MPH) LGT/VAR S 5 SE 5 S 10-15
PEAK WIND GUSTS (MPH) 24
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2200 4000
MAX MIXING HGT (FT) 3800 6100
TRANSPORT WND (MPH) SW 6 S 21
VENT RATE (MPH-FT) 26600 134200
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST
WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COOLER. LOWS IN THE LOWER 50S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 70. NORTHEAST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. EAST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS AROUND 70. SOUTHEAST WINDS
AROUND 15 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 50. SOUTHEAST WINDS
AROUND 15 MPH, BECOMING SOUTH AFTER MIDNIGHT.
ILZ032-220930-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
403 PM CDT TUE APR 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 20 10
MAX TEMP (24HR TREND) 78 (-1) 82
MIN RH % (24HR TREND) 49 (+16) 39
MIN TEMP (24HR TREND) 57 (+10) 57
MAX RH % (24HR TREND) 88 (+20) 92
20FT WIND AM (MPH) W 6-7 S 10-15
20FT WIND PM (MPH) SW 8-10 SW 6-7 S 5 S 10-15
PEAK WIND GUSTS (MPH) 24 27
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2600 4100
MAX MIXING HGT (FT) 4800 5900
TRANSPORT WND (MPH) SW 10 S 24
VENT RATE (MPH-FT) 48000 141600
VENT RATE CATEGORY FAIR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COOLER. LOWS IN THE LOWER 50S.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. EAST WINDS AROUND
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. EAST WINDS AROUND 15 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE MID 70S. SOUTHEAST WINDS 15 TO 20 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 50. SOUTHEAST WINDS
AROUND 15 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
ILZ023-220930-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
403 PM CDT TUE APR 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 20 10
MAX TEMP (24HR TREND) 76 (-2) 81
MIN RH % (24HR TREND) 50 (+14) 39
MIN TEMP (24HR TREND) 55 (+11) 56
MAX RH % (24HR TREND) 90 (+24) 94
20FT WIND AM (MPH) LGT/VAR S 10-15
20FT WIND PM (MPH) SW 5-8 SW 4-5 LGT/VAR S 10-15
PEAK WIND GUSTS (MPH) 24
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2400 4000
MAX MIXING HGT (FT) 4300 6200
TRANSPORT WND (MPH) SW 6 S 21
VENT RATE (MPH-FT) 30100 136400
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER
60S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST
WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHWEST WINDS AROUND
5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 70. NORTH WINDS 5 TO
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. EAST WINDS 10 TO 15 MPH.
MONDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 70S.
SOUTHEAST WINDS AROUND 15 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 50. SOUTHEAST WINDS
AROUND 15 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
ILZ039-220930-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
403 PM CDT TUE APR 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 40 10
MAX TEMP (24HR TREND) 77 (-1) 81
MIN RH % (24HR TREND) 50 (+16) 38
MIN TEMP (24HR TREND) 57 (+11) 57
MAX RH % (24HR TREND) 87 (+20) 91
20FT WIND AM (MPH) W 7-9 S 10-15
20FT WIND PM (MPH) SW 9-11 SW 7-9 S 5 S 10-15
PEAK WIND GUSTS (MPH) 24 17 27
PRECIP AMOUNT (IN) 0.05-0.10 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2600 4000
MAX MIXING HGT (FT) 4500 6000
TRANSPORT WND (MPH) SW 11 S 24
VENT RATE (MPH-FT) 54000 144000
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST
WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE LOWER
50S. WEST WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. EAST WINDS AROUND
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. EAST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE MID 70S. SOUTHEAST WINDS 15 TO 20 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 50. SOUTH WINDS
AROUND 15 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
ILZ033-220930-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
403 PM CDT TUE APR 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 40 20
MAX TEMP (24HR TREND) 77 (-1) 81
MIN RH % (24HR TREND) 51 (+18) 37
MIN TEMP (24HR TREND) 56 (+11) 57
MAX RH % (24HR TREND) 88 (+26) 93
20FT WIND AM (MPH) W 6 S 10-15
20FT WIND PM (MPH) SW 7-9 SW 6 LGT/VAR S 10-15
PEAK WIND GUSTS (MPH) 23 24
PRECIP AMOUNT (IN) 0.05-0.10 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2600 3900
MAX MIXING HGT (FT) 4300 6100
TRANSPORT WND (MPH) SW 10 S 23
VENT RATE (MPH-FT) 43000 140300
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER
60S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE LOWER
50S. WEST WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS
5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. EAST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 15 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 50. SOUTH WINDS
AROUND 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
INZ010-220930-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
403 PM CDT TUE APR 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 40 20
MAX TEMP (24HR TREND) 76 (-1) 80
MIN RH % (24HR TREND) 49 (+13) 38
MIN TEMP (24HR TREND) 55 (+12) 57
MAX RH % (24HR TREND) 89 (+23) 92
20FT WIND AM (MPH) W 5 S 10-15
20FT WIND PM (MPH) SW 5-8 SW 5 LGT/VAR S 10-15
PEAK WIND GUSTS (MPH) 18 21
PRECIP AMOUNT (IN) 0.10-0.25 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2600 3900
MAX MIXING HGT (FT) 4100 6200
TRANSPORT WND (MPH) W 8 S 21
VENT RATE (MPH-FT) 32800 136400
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS AROUND 60.
SOUTH WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTH WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE LOWER
50S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. EAST WINDS AROUND 10 MPH.
MONDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 70S.
SOUTHEAST WINDS AROUND 15 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 50S. SOUTH
WINDS AROUND 10 MPH.
INZ011-220930-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
403 PM CDT TUE APR 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 40 20
MAX TEMP (24HR TREND) 75 (-2) 80
MIN RH % (24HR TREND) 48 (+14) 38
MIN TEMP (24HR TREND) 55 (+12) 56
MAX RH % (24HR TREND) 88 (+24) 91
20FT WIND AM (MPH) W 5 S 8-12
20FT WIND PM (MPH) SW 5-8 SW 5 LGT/VAR S 8-12
PEAK WIND GUSTS (MPH) 20 21
PRECIP AMOUNT (IN) 0.10-0.25 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2700 3900
MAX MIXING HGT (FT) 4100 6200
TRANSPORT WND (MPH) W 8 S 21
VENT RATE (MPH-FT) 32800 136400
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS AND A
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S.
SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE LOWER 50S. WEST WINDS AROUND 5 MPH, BECOMING
NORTH AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. EAST WINDS AROUND 10 MPH.
MONDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 70S.
SOUTHEAST WINDS AROUND 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTH WINDS 10 TO 15 MPH.
INZ019-220930-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
503 PM EDT TUE APR 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 50 20 10
MAX TEMP (24HR TREND) 75 (-2) 79
MIN RH % (24HR TREND) 52 (+20) 38
MIN TEMP (24HR TREND) 57 (+13) 57
MAX RH % (24HR TREND) 85 (+21) 88
20FT WIND AM (MPH) W 6-7 S 10-15
20FT WIND PM (MPH) SW 7-9 SW 6-7 LGT/VAR S 10-15
PEAK WIND GUSTS (MPH) 24 21
PRECIP AMOUNT (IN) 0.10-0.25 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2500 3700
MAX MIXING HGT (FT) 3700 6100
TRANSPORT WND (MPH) SW 10 S 21
VENT RATE (MPH-FT) 37000 134200
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER
60S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS AND A
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S.
SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE MID 50S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 70. NORTH WINDS AROUND
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 50S.
EAST WINDS AROUND 10 MPH.
MONDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 15 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 50S. SOUTH
WINDS AROUND 10 MPH.
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