877
FNUS53 KLOT 160912
FWFLOT
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
412 AM CDT WED SEP 16 2026
DISCUSSION
A PARADE OF WEATHER DISTURBANCES WILL TRACK FROM THE PLAINS
EAST NORTHEASTWARD INTO THE LOWER GREAT LAKES TODAY AND TONIGHT.
THIS WILL RESULT IN PERIODS OF SCATTERED SHOWERS AT TIMES TODAY,
FOLLOWED BY ANOTHER WAVE OF HEAVY RAIN PRODUCING SHOWERS AND
THUNDERSTORMS LATE TONIGHT INTO EARLY THURSDAY. CURRENTLY, AREAS
ALONG AND SOUTH OF I-80 ARE THE MOST FAVORED TO SEE HEAVY RAINFALL
FROM THUNDERSTORMS TONIGHT INTO EARLY THURSDAY MORNING. A PERIOD
OF DRYER WEATHER IS FORECAST THURSDAY AFTERNOON THROUGH AT LEAST
THE FIRST HALF OF THE DAY FRIDAY. THEREAFTER, THE CHANCES OF
SHOWERS AND THUNDERSTORMS WILL RETURN FOR THE WEEKEND AS ANOTHER
COLD FRONT SETTLES INTO THE AREA.
ILZ014-162115-
COOK-
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,
LEMONT, ORLAND PARK, AND PARK FOREST
412 AM CDT WED SEP 16 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS NONE
CHANCE PRECIP (%) 40 50 40
MAX TEMP (24HR TREND) 74 (-10) 77
MIN RH % (24HR TREND) 80 (+19) 76
MIN TEMP (24HR TREND) 64 (-4) 62
MAX RH % (24HR TREND) 99 (+7) 98
20FT WIND AM (MPH) NE 6 LGT/VAR
20FT WIND PM (MPH) NE 6 LGT/VAR N 3-5 LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.01-0.05 0.10-0.25 0.01-0.05 0.00
11 AM MIXING HGT (FT) 1500 1700
MAX MIXING HGT (FT) 1900 2500
TRANSPORT WND (MPH) NE 6 N 8
VENT RATE (MPH-FT) 13300 20000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 60S. EAST WINDS
AROUND 10 MPH.
SATURDAY
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS AND A
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S.
SOUTHEAST WINDS AROUND 10 MPH, BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 60S. NORTH WINDS AROUND 5 MPH.
SUNDAY
CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE LOWER
70S. NORTHEAST WINDS AROUND 10 MPH.
SUNDAY NIGHT
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING, THEN
SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER 60S. NORTHEAST
WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHEAST WINDS AROUND
5 MPH.
ILZ006-162115-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
412 AM CDT WED SEP 16 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS NONE
CHANCE PRECIP (%) 30 40 40
MAX TEMP (24HR TREND) 71 (-8) 74
MIN RH % (24HR TREND) 79 (+4) 78
MIN TEMP (24HR TREND) 62 (-1) 58
MAX RH % (24HR TREND) 100 (+1) 100
20FT WIND AM (MPH) NE 7-8 LGT/VAR
20FT WIND PM (MPH) NE 7-8 LGT/VAR LGT/VAR LGT/VAR
PEAK WIND GUSTS (MPH) 13
PRECIP AMOUNT (IN) 0.01-0.05 0.05-0.10 0.01-0.05 0.00
11 AM MIXING HGT (FT) 1500 1800
MAX MIXING HGT (FT) 1800 2400
TRANSPORT WND (MPH) NE 9 NE 9
VENT RATE (MPH-FT) 16200 21600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE MID 70S. EAST WINDS AROUND 10 MPH.
FRIDAY NIGHT
A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 60S.
EAST WINDS AROUND 10 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 10 MPH, BECOMING SOUTH IN THE
AFTERNOON.
SATURDAY NIGHT
CLOUDY. SHOWERS LIKELY, MAINLY IN THE EVENING.
LOWS AROUND 60. NORTH WINDS AROUND 5 MPH.
SUNDAY
CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE LOWER
70S. NORTHEAST WINDS AROUND 10 MPH.
SUNDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. EAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST WINDS AROUND
5 MPH IN THE EVENING, BECOMING LIGHT.
INZ001-162115-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
412 AM CDT WED SEP 16 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 70 60
MAX TEMP (24HR TREND) 78 (-12) 79
MIN RH % (24HR TREND) 79 (+31) 78
MIN TEMP (24HR TREND) 66 (-3) 62
MAX RH % (24HR TREND) 100 (+3) 100
20FT WIND AM (MPH) LGT/VAR LGT/VAR
20FT WIND PM (MPH) LGT/VAR LGT/VAR N 3-5 LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.05-0.10 0.50-0.75 0.10-0.25 0.00
11 AM MIXING HGT (FT) 1500 1300
MAX MIXING HGT (FT) 2200 2400
TRANSPORT WND (MPH) N 4 NW 8
VENT RATE (MPH-FT) 11000 19200
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
IN THE LOWER 60S. EAST WINDS AROUND 10 MPH.
SATURDAY
PARTLY SUNNY WITH SHOWERS LIKELY. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHEAST
WINDS AROUND 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 60S.
WEST WINDS AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. EAST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTH WINDS AROUND 5 MPH, BECOMING EAST AFTER
MIDNIGHT.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. EAST WINDS AROUND 5 MPH, BECOMING NORTH IN THE
AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
INZ002-162115-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
412 AM CDT WED SEP 16 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 70 60
MAX TEMP (24HR TREND) 78 (-12) 80
MIN RH % (24HR TREND) 78 (+28) 78
MIN TEMP (24HR TREND) 66 (-2) 61
MAX RH % (24HR TREND) 100 (+2) 100
20FT WIND AM (MPH) LGT/VAR LGT/VAR
20FT WIND PM (MPH) LGT/VAR LGT/VAR N 3-5 LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.05-0.10 0.25-0.50 0.10-0.25 0.00
11 AM MIXING HGT (FT) 1500 1300
MAX MIXING HGT (FT) 2100 2400
TRANSPORT WND (MPH) N 4 NW 6
VENT RATE (MPH-FT) 10500 16800
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
IN THE LOWER 60S. EAST WINDS AROUND 10 MPH.
SATURDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 10 MPH,
BECOMING SOUTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 60S.
SOUTHWEST WINDS AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. EAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. EAST WINDS
AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTH WINDS AROUND 5 MPH, BECOMING EAST AFTER
MIDNIGHT.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTHEAST WINDS AROUND 5 MPH, BECOMING NORTH IN THE
AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS AROUND 5 MPH.
ILZ013-162115-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
412 AM CDT WED SEP 16 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS NONE
CHANCE PRECIP (%) 40 50 40
MAX TEMP (24HR TREND) 73 (-12) 77
MIN RH % (24HR TREND) 81 (+15) 77
MIN TEMP (24HR TREND) 64 (-2) 62
MAX RH % (24HR TREND) 100 (+6) 100
20FT WIND AM (MPH) NE 6 LGT/VAR
20FT WIND PM (MPH) NE 6 LGT/VAR LGT/VAR LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.01-0.05 0.10-0.25 0.01-0.05 0.00
11 AM MIXING HGT (FT) 1600 1600
MAX MIXING HGT (FT) 1900 2600
TRANSPORT WND (MPH) NE 6 N 8
VENT RATE (MPH-FT) 13300 20800
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. EAST WINDS AROUND
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 60S. EAST WINDS
AROUND 10 MPH.
SATURDAY
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS AND A
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 80.
SOUTHEAST WINDS AROUND 10 MPH, BECOMING SOUTHWEST IN THE
AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 60S. NORTHWEST WINDS AROUND 10 MPH,
BECOMING NORTH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
SUNDAY NIGHT
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING, THEN
SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER 60S. NORTHEAST
WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTH WINDS AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS AROUND 5 MPH.
ILZ012-162115-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
412 AM CDT WED SEP 16 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS NONE
CHANCE PRECIP (%) 40 50 40
MAX TEMP (24HR TREND) 73 (-8) 76
MIN RH % (24HR TREND) 83 (+15) 79
MIN TEMP (24HR TREND) 63 (-1) 60
MAX RH % (24HR TREND) 100 (0) 100
20FT WIND AM (MPH) NE 6 LGT/VAR
20FT WIND PM (MPH) NE 6 LGT/VAR LGT/VAR LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.01-0.05 0.10-0.25 0.01-0.05 0.00
11 AM MIXING HGT (FT) 1400 1600
MAX MIXING HGT (FT) 1700 2400
TRANSPORT WND (MPH) NE 8 N 8
VENT RATE (MPH-FT) 13600 19200
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. EAST WINDS AROUND 10 MPH.
FRIDAY 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. EAST WINDS AROUND 10 MPH.
SATURDAY
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS AND A
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 80.
SOUTHEAST WINDS AROUND 10 MPH, BECOMING SOUTHWEST IN THE
AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 60S. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHEAST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS AROUND 5 MPH.
ILZ005-162115-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
412 AM CDT WED SEP 16 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS NONE
CHANCE PRECIP (%) 30 40 40
MAX TEMP (24HR TREND) 72 (-6) 75
MIN RH % (24HR TREND) 82 (+5) 77
MIN TEMP (24HR TREND) 61 (-1) 58
MAX RH % (24HR TREND) 100 (0) 100
20FT WIND AM (MPH) NE 6-7 LGT/VAR
20FT WIND PM (MPH) E 6-7 LGT/VAR LGT/VAR LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.01-0.05 0.05-0.10 0.01-0.05 0.00
11 AM MIXING HGT (FT) 1500 1600
MAX MIXING HGT (FT) 2000 2400
TRANSPORT WND (MPH) E 9 NE 8
VENT RATE (MPH-FT) 18000 19200
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 60S.
EAST WINDS AROUND 10 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 10 MPH, BECOMING SOUTH IN THE
AFTERNOON.
SATURDAY NIGHT
CLOUDY. SHOWERS LIKELY, MAINLY IN THE EVENING.
LOWS IN THE LOWER 60S. NORTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
ILZ004-162115-
BOONE-
INCLUDING THE CITY OF BELVIDERE
412 AM CDT WED SEP 16 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS NONE
CHANCE PRECIP (%) 20 50 40
MAX TEMP (24HR TREND) 72 (-5) 75
MIN RH % (24HR TREND) 81 (+6) 76
MIN TEMP (24HR TREND) 61 (0) 58
MAX RH % (24HR TREND) 100 (+3) 100
20FT WIND AM (MPH) NE 6-8 LGT/VAR
20FT WIND PM (MPH) E 6-8 LGT/VAR LGT/VAR LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.01-0.05 0.10-0.25 0.01-0.05 0.00
11 AM MIXING HGT (FT) 1700 1500
MAX MIXING HGT (FT) 2100 2200
TRANSPORT WND (MPH) E 9 N 6
VENT RATE (MPH-FT) 18900 15400
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. EAST WINDS AROUND 10 MPH.
FRIDAY NIGHT
A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 60S.
EAST WINDS AROUND 10 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 10 MPH, BECOMING SOUTHWEST IN
THE AFTERNOON.
SATURDAY NIGHT
CLOUDY. SHOWERS LIKELY, MAINLY IN THE EVENING.
LOWS AROUND 60. NORTH WINDS AROUND 10 MPH.
SUNDAY
CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE LOWER
70S. NORTHEAST WINDS AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 50S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
ILZ011-162115-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
412 AM CDT WED SEP 16 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS NONE
CHANCE PRECIP (%) 40 60 40 10
MAX TEMP (24HR TREND) 73 (-9) 77
MIN RH % (24HR TREND) 82 (+15) 77
MIN TEMP (24HR TREND) 63 (0) 59
MAX RH % (24HR TREND) 100 (0) 100
20FT WIND AM (MPH) NE 6-7 LGT/VAR
20FT WIND PM (MPH) E 6-7 LGT/VAR LGT/VAR LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.01-0.05 0.25-0.50 0.01-0.05 0.00
11 AM MIXING HGT (FT) 1400 1500
MAX MIXING HGT (FT) 1700 2300
TRANSPORT WND (MPH) E 8 N 8
VENT RATE (MPH-FT) 13600 18400
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN
THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE
LOWER 60S. EAST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHEAST
WINDS AROUND 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 60S. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTHEAST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTH WINDS AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. EAST WINDS
AROUND 5 MPH.
ILZ003-162115-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
412 AM CDT WED SEP 16 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS NONE
CHANCE PRECIP (%) 20 50 40 10
MAX TEMP (24HR TREND) 72 (-5) 76
MIN RH % (24HR TREND) 79 (+2) 75
MIN TEMP (24HR TREND) 60 (-1) 58
MAX RH % (24HR TREND) 100 (+4) 100
20FT WIND AM (MPH) NE 7-8 LGT/VAR
20FT WIND PM (MPH) E 7-8 LGT/VAR LGT/VAR LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.01-0.05 0.10-0.25 0.01-0.05 0.00
11 AM MIXING HGT (FT) 1800 1500
MAX MIXING HGT (FT) 2300 2300
TRANSPORT WND (MPH) E 9 N 8
VENT RATE (MPH-FT) 20700 18400
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. EAST WINDS AROUND 10 MPH.
FRIDAY NIGHT
A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 60S.
EAST WINDS AROUND 10 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 10 MPH, BECOMING SOUTHWEST IN
THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS AROUND 60. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS AROUND 15 MPH.
SUNDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 50S. NORTHEAST
WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 50S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
ILZ008-162115-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
412 AM CDT WED SEP 16 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS NONE
CHANCE PRECIP (%) 30 70 40 10
MAX TEMP (24HR TREND) 72 (-8) 76
MIN RH % (24HR TREND) 81 (+8) 77
MIN TEMP (24HR TREND) 61 (0) 59
MAX RH % (24HR TREND) 100 (+1) 100
20FT WIND AM (MPH) NE 6 LGT/VAR
20FT WIND PM (MPH) E 6 LGT/VAR LGT/VAR LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.01-0.05 0.25-0.50 0.01-0.05 0.00
11 AM MIXING HGT (FT) 1400 1400
MAX MIXING HGT (FT) 2000 2300
TRANSPORT WND (MPH) E 8 N 8
VENT RATE (MPH-FT) 16000 18400
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. EAST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING. A CHANCE OF
THUNDERSTORMS. A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS
AFTER MIDNIGHT. LOWS IN THE LOWER 60S. EAST WINDS AROUND 10 MPH.
SATURDAY
A CHANCE OF THUNDERSTORMS. SHOWERS. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 10 MPH, BECOMING SOUTHWEST IN THE
AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 60S. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 50S. NORTHEAST
WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
ILZ010-162115-
LEE-
INCLUDING THE CITY OF DIXON
412 AM CDT WED SEP 16 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 70 40 20
MAX TEMP (24HR TREND) 73 (-9) 77
MIN RH % (24HR TREND) 85 (+15) 79
MIN TEMP (24HR TREND) 63 (0) 61
MAX RH % (24HR TREND) 100 (0) 100
20FT WIND AM (MPH) NE 5-6 LGT/VAR
20FT WIND PM (MPH) E 5-6 LGT/VAR LGT/VAR LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.01-0.05 0.50-0.75 0.01-0.05 0.01-0.05
11 AM MIXING HGT (FT) 1200 1500
MAX MIXING HGT (FT) 1700 2300
TRANSPORT WND (MPH) E 6 N 8
VENT RATE (MPH-FT) 11900 18400
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN
THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID
60S. EAST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. SOUTH
WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTHEAST WINDS AROUND 10 MPH.
SUNDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 50S. NORTHEAST
WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
ILZ019-162115-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
412 AM CDT WED SEP 16 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 40 80 60 10
MAX TEMP (24HR TREND) 77 (-9) 81
MIN RH % (24HR TREND) 81 (+19) 76
MIN TEMP (24HR TREND) 65 (-2) 63
MAX RH % (24HR TREND) 100 (+1) 98
20FT WIND AM (MPH) LGT/VAR LGT/VAR
20FT WIND PM (MPH) NE 4-5 LGT/VAR LGT/VAR LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.05-0.10 0.75-1.00 0.05-0.10 0.00
11 AM MIXING HGT (FT) 1500 1400
MAX MIXING HGT (FT) 1900 2800
TRANSPORT WND (MPH) NE 5 NW 8
VENT RATE (MPH-FT) 11400 22400
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING. HIGHS
AROUND 80. EAST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. EAST WINDS
AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. SOUTH WINDS
AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. WEST WINDS AROUND 5 MPH,
BECOMING NORTH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 60S. NORTHEAST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTHEAST WINDS AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
ILZ020-162115-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
412 AM CDT WED SEP 16 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS NONE
CHANCE PRECIP (%) 40 70 50 10
MAX TEMP (24HR TREND) 75 (-10) 78
MIN RH % (24HR TREND) 82 (+17) 77
MIN TEMP (24HR TREND) 65 (-1) 62
MAX RH % (24HR TREND) 100 (0) 100
20FT WIND AM (MPH) NE 5-6 LGT/VAR
20FT WIND PM (MPH) NE 5-6 LGT/VAR LGT/VAR LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.05-0.10 0.50-0.75 0.01-0.05 0.00
11 AM MIXING HGT (FT) 1400 1400
MAX MIXING HGT (FT) 1600 2200
TRANSPORT WND (MPH) NE 6 N 6
VENT RATE (MPH-FT) 11200 15400
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
IN THE MID 60S. EAST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHEAST
WINDS AROUND 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING.
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 60S. WEST
WINDS AROUND 10 MPH, BECOMING NORTH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTHEAST WINDS AROUND 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTHEAST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTHEAST WINDS AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTH WINDS AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS AROUND 5 MPH.
ILZ021-162115-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
412 AM CDT WED SEP 16 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 50 80 60 10
MAX TEMP (24HR TREND) 78 (-11) 81
MIN RH % (24HR TREND) 80 (+25) 76
MIN TEMP (24HR TREND) 67 (-1) 64
MAX RH % (24HR TREND) 100 (+1) 100
20FT WIND AM (MPH) LGT/VAR LGT/VAR
20FT WIND PM (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.05-0.10 0.75-1.00 0.10-0.25 0.00
11 AM MIXING HGT (FT) 1600 1300
MAX MIXING HGT (FT) 2000 2600
TRANSPORT WND (MPH) NE 5 N 8
VENT RATE (MPH-FT) 12000 20800
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
IN THE UPPER 60S. EAST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. WEST WINDS AROUND 5 MPH,
BECOMING NORTH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
ILZ022-162115-
WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON
412 AM CDT WED SEP 16 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 50 70 60 10
MAX TEMP (24HR TREND) 77 (-11) 79
MIN RH % (24HR TREND) 80 (+23) 77
MIN TEMP (24HR TREND) 65 (-3) 63
MAX RH % (24HR TREND) 100 (+3) 100
20FT WIND AM (MPH) NE 5 LGT/VAR
20FT WIND PM (MPH) NE 5 LGT/VAR LGT/VAR LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.05-0.10 0.50-0.75 0.05-0.10 0.00
11 AM MIXING HGT (FT) 1600 1300
MAX MIXING HGT (FT) 1900 2400
TRANSPORT WND (MPH) NE 4 NW 6
VENT RATE (MPH-FT) 9500 16800
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
IN THE MID 60S. EAST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. SOUTH WINDS
AROUND 10 MPH.
SATURDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING.
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 60S. WEST
WINDS AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTHEAST WINDS AROUND 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTHEAST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. EAST WINDS AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
ILZ032-162115-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
412 AM CDT WED SEP 16 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY PCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 50 70 70 10
MAX TEMP (24HR TREND) 82 (-10) 82
MIN RH % (24HR TREND) 75 (+26) 73
MIN TEMP (24HR TREND) 67 (-2) 64
MAX RH % (24HR TREND) 100 (0) 100
20FT WIND AM (MPH) LGT/VAR LGT/VAR
20FT WIND PM (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.05-0.10 0.25-0.50 0.25-0.50 0.00
11 AM MIXING HGT (FT) 1900 1300
MAX MIXING HGT (FT) 2500 2900
TRANSPORT WND (MPH) E 5 NW 8
VENT RATE (MPH-FT) 15000 23200
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING. HIGHS
IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. SOUTHEAST
WINDS 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. WEST WINDS AROUND 5 MPH,
BECOMING NORTH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S. NORTHEAST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
ILZ023-162115-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
412 AM CDT WED SEP 16 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 80 70 10
MAX TEMP (24HR TREND) 79 (-13) 80
MIN RH % (24HR TREND) 76 (+28) 75
MIN TEMP (24HR TREND) 65 (-4) 62
MAX RH % (24HR TREND) 100 (+2) 100
20FT WIND AM (MPH) LGT/VAR LGT/VAR
20FT WIND PM (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.05-0.10 0.75-1.00 0.25-0.50 0.00
11 AM MIXING HGT (FT) 1700 1200
MAX MIXING HGT (FT) 2500 2700
TRANSPORT WND (MPH) NE 4 NW 8
VENT RATE (MPH-FT) 12500 21600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 80. EAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
IN THE MID 60S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE
MID 60S. WEST WINDS AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. EAST WINDS
AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
ILZ039-162115-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
412 AM CDT WED SEP 16 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY PCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 60 50 60 20
MAX TEMP (24HR TREND) 85 (-10) 85
MIN RH % (24HR TREND) 70 (+27) 70
MIN TEMP (24HR TREND) 67 (-3) 64
MAX RH % (24HR TREND) 100 (0) 100
20FT WIND AM (MPH) LGT/VAR LGT/VAR
20FT WIND PM (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.05-0.10 0.10-0.25 0.25-0.50 0.00
11 AM MIXING HGT (FT) 1900 1500
MAX MIXING HGT (FT) 2900 2800
TRANSPORT WND (MPH) N 5 NW 8
VENT RATE (MPH-FT) 17400 22400
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 60S. SOUTHEAST
WINDS 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND
5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
SUNDAY
A CHANCE OF SHOWERS IN THE MORNING. MOSTLY CLOUDY.
HIGHS AROUND 80. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH, BECOMING NORTH IN THE
AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH WINDS
AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS AROUND 5 MPH.
ILZ033-162115-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
412 AM CDT WED SEP 16 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY PCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 70 70 10
MAX TEMP (24HR TREND) 84 (-11) 84
MIN RH % (24HR TREND) 67 (+25) 68
MIN TEMP (24HR TREND) 67 (-2) 63
MAX RH % (24HR TREND) 100 (+2) 100
20FT WIND AM (MPH) LGT/VAR LGT/VAR
20FT WIND PM (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.05-0.10 0.25-0.50 0.25-0.50 0.00
11 AM MIXING HGT (FT) 1800 1400
MAX MIXING HGT (FT) 2700 2800
TRANSPORT WND (MPH) NE 4 NW 8
VENT RATE (MPH-FT) 13500 22400
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
IN THE MID 60S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 80S. SOUTH WINDS AROUND 5 MPH, BECOMING SOUTHWEST IN THE
AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND
5 MPH, BECOMING NORTH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 80. NORTHEAST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. NORTHEAST
WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE UPPER 70S. NORTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
INZ010-162115-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
412 AM CDT WED SEP 16 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 70 70 10
MAX TEMP (24HR TREND) 82 (-11) 81
MIN RH % (24HR TREND) 71 (+28) 71
MIN TEMP (24HR TREND) 66 (-3) 62
MAX RH % (24HR TREND) 100 (+1) 100
20FT WIND AM (MPH) LGT/VAR LGT/VAR
20FT WIND PM (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.05-0.10 0.50-0.75 0.25-0.50 0.00
11 AM MIXING HGT (FT) 1700 1400
MAX MIXING HGT (FT) 2700 2600
TRANSPORT WND (MPH) NE 4 NW 8
VENT RATE (MPH-FT) 13500 20800
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 80. EAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
IN THE LOWER 60S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 80S. SOUTHEAST WINDS AROUND 10 MPH,
BECOMING SOUTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE
MID 60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH,
BECOMING EAST AFTER MIDNIGHT.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH, BECOMING
NORTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
INZ011-162115-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
412 AM CDT WED SEP 16 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 70 70 10
MAX TEMP (24HR TREND) 82 (-11) 81
MIN RH % (24HR TREND) 73 (+30) 73
MIN TEMP (24HR TREND) 66 (-3) 61
MAX RH % (24HR TREND) 100 (+1) 100
20FT WIND AM (MPH) LGT/VAR LGT/VAR
20FT WIND PM (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.05-0.10 0.50-0.75 0.25-0.50 0.00
11 AM MIXING HGT (FT) 1600 1400
MAX MIXING HGT (FT) 2700 2500
TRANSPORT WND (MPH) N 4 NW 8
VENT RATE (MPH-FT) 13500 20000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
IN THE LOWER 60S. SOUTHEAST WINDS AROUND 10 MPH.
SATURDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 10 MPH.
SATURDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 60S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. NORTHEAST
WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH,
BECOMING EAST AFTER MIDNIGHT.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 5 MPH, BECOMING
NORTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
INZ019-162115-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
512 AM EDT WED SEP 16 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY PCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 60 60 10
MAX TEMP (24HR TREND) 84 (-10) 84
MIN RH % (24HR TREND) 68 (+23) 67
MIN TEMP (24HR TREND) 68 (-2) 64
MAX RH % (24HR TREND) 100 (+1) 100
20FT WIND AM (MPH) LGT/VAR LGT/VAR
20FT WIND PM (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PEAK WIND GUSTS (MPH)
PRECIP AMOUNT (IN) 0.10-0.25 0.10-0.25 0.10-0.25 0.00
11 AM MIXING HGT (FT) 1700 1500
MAX MIXING HGT (FT) 2600 2700
TRANSPORT WND (MPH) N 5 W 8
VENT RATE (MPH-FT) 15600 21600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. EAST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 80S. SOUTH WINDS AROUND 10 MPH, BECOMING SOUTHWEST IN THE
AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTH WINDS AROUND
5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 80. NORTHEAST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY NIGHT
A CHANCE OF SHOWERS IN THE EVENING. MOSTLY
CLOUDY. LOWS AROUND 60. NORTH WINDS AROUND 5 MPH, BECOMING
NORTHEAST AFTER MIDNIGHT.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND
5 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE UPPER 50S. LIGHT WINDS.
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