904
FNUS53 KLOT 151002
FWFLOT
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
502 AM CDT FRI MAY 15 2026
DISCUSSION
BREEZY AND MILDER CONDITIONS ARE EXPECTED TODAY, THROUGH A FEW
EARLY MORNING SHOWERS AND ISOLATED THUNDERSTORMS WILL AFFECT AREAS
SOUTH OF THE ILLINOIS AND KANKAKEE RIVER VALLEYS. OTHERWISE,
TEMPERATURES WILL WARM INTO THE 70S WITH SOUTH WINDS GUSTING 20 TO
25 MPH AT TIMES THROUGH THIS AFTERNOON. A LINE OF THUNDERSTORMS
IS EXPECTED TO DEVELOP ACROSS IOWA THIS EVENING, AND MOVE EAST-
SOUTHEAST INTO NORTHERN ILLINOIS AND NORTHWEST INDIANA OVERNIGHT.
LOCALIZED RAINFALL AMOUNTS BETWEEN A TWO AND FOUR TENTHS OF AN
INCH ARE POSSIBLE WITH THESE STORMS. A FEW SCATTERED SHOWERS AND
STORMS MAY LINGER DURING THE DAY SATURDAY, ESPECIALLY SOUTH OF
I-80, THOUGH MANY DRY HOURS ARE LIKELY. ANOTHER ROUND OF STORMS IS
POSSIBLE SATURDAY NIGHT INTO SUNDAY MORNING.
ONCE ANY MORNING STORMS EXIT, BREEZY AND WARMER WEATHER IS
EXPECTED WITH TEMPERATURES WARMING INTO THE MID 80S IN MOST
LOCATIONS, AND A FEW UPPER 80S POSSIBLE. SOUTH WINDS MAY GUST AS
HIGH AS 30 MPH, WITH AFTERNOON HUMIDITY LEVELS DIPPING INTO THE 40
TO 55 PERCENT RANGE. WARM, SUMMERLIKE WEATHER WILL CONTINUE
MONDAY INTO TUESDAY, THOUGH WITH SOME PERIODS OF THUNDERSTORMS
POSSIBLE, SOME STRONG TO SEVERE. DRY AND COOLER WEATHER THEN
RETURNS MID-WEEK.
ILZ014-152130-
COOK-
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,
LEMONT, ORLAND PARK, AND PARK FOREST
502 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 70 40 50
MAX TEMP (24HR TREND) 73 (+8) 82
MIN RH % (24HR TREND) 44 (+13) 46
MIN TEMP (24HR TREND) 58 (+9) 60
MAX RH % (24HR TREND) 90 (+32) 95
20FT WIND AM (MPH) S 10-15 SW 7-9
20FT WIND PM (MPH) S 10-15 S 9-10 SW 7-9 LGT/VAR
PEAK WIND GUSTS (MPH) 26 19 16
PRECIP AMOUNT (IN) 0.00 0.10-0.25 0.05-0.10 0.10-0.25
11 AM MIXING HGT (FT) 2000 2900
MAX MIXING HGT (FT) 3000 5300
TRANSPORT WND (MPH) S 19 SW 14
VENT RATE (MPH-FT) 60000 79500
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTH WINDS
AROUND 15 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF THUNDERSTORMS. A CHANCE
OF SHOWERS IN THE MORNING, THEN SHOWERS LIKELY IN THE AFTERNOON.
HIGHS IN THE MID 80S. SOUTH WINDS 15 TO 20 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTH WINDS AROUND 15 MPH.
TUESDAY
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. SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE
EVENING. COOLER. LOWS IN THE MID 50S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WINDS AROUND 5 MPH.
ILZ006-152130-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
502 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 70 40 50
MAX TEMP (24HR TREND) 73 (+9) 82
MIN RH % (24HR TREND) 45 (+11) 45
MIN TEMP (24HR TREND) 57 (+9) 56
MAX RH % (24HR TREND) 95 (+35) 94
20FT WIND AM (MPH) S 10-15 SW 6-7
20FT WIND PM (MPH) S 10-15 S 8-10 SW 6-7 LGT/VAR
PEAK WIND GUSTS (MPH) 26 19
PRECIP AMOUNT (IN) 0.00 0.10-0.25 0.05-0.10 0.10-0.25
11 AM MIXING HGT (FT) 2300 2900
MAX MIXING HGT (FT) 3200 5200
TRANSPORT WND (MPH) S 18 SW 12
VENT RATE (MPH-FT) 57600 67600
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,
THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER 80S. SOUTH
WINDS 10 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS
AROUND 15 MPH.
MONDAY
MOSTLY 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 15 TO 20 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 60S. SOUTH WINDS
10 TO 15 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. COOLER. LOWS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST WINDS AROUND
5 MPH.
INZ001-152130-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
502 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 60 40 40
MAX TEMP (24HR TREND) 71 (+7) 80
MIN RH % (24HR TREND) 47 (+16) 56
MIN TEMP (24HR TREND) 57 (+11) 59
MAX RH % (24HR TREND) 91 (+24) 100
20FT WIND AM (MPH) S 10-15 SW 7-9
20FT WIND PM (MPH) S 10-15 S 9-10 SW 7-9 LGT/VAR
PEAK WIND GUSTS (MPH) 25 20 17
PRECIP AMOUNT (IN) 0.00 0.05-0.10 0.10-0.25 0.10-0.25
11 AM MIXING HGT (FT) 1700 2600
MAX MIXING HGT (FT) 2800 4600
TRANSPORT WND (MPH) S 20 SW 17
VENT RATE (MPH-FT) 58800 78200
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTH WINDS
AROUND 15 MPH.
MONDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE LOWER 80S. SOUTH WINDS 15 TO 20 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS.
SHOWERS LIKELY, MAINLY IN THE EVENING. LOWS IN THE MID 60S. SOUTH
WINDS AROUND 15 MPH.
TUESDAY
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. SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE
EVENING. COOLER. LOWS IN THE MID 50S. SOUTHWEST WINDS AROUND
10 MPH.
WEDNESDAY
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS AROUND 10 MPH, BECOMING NORTH IN THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS AROUND 5 MPH.
INZ002-152130-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
502 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 60 40 40
MAX TEMP (24HR TREND) 71 (+9) 79
MIN RH % (24HR TREND) 45 (+12) 59
MIN TEMP (24HR TREND) 56 (+11) 59
MAX RH % (24HR TREND) 87 (+18) 100
20FT WIND AM (MPH) S 10-15 SW 7-10
20FT WIND PM (MPH) S 10-15 S 9-10 SW 7-10 LGT/VAR
PEAK WIND GUSTS (MPH) 26 20 18
PRECIP AMOUNT (IN) 0.00 0.05-0.10 0.10-0.25 0.10-0.25
11 AM MIXING HGT (FT) 1700 2500
MAX MIXING HGT (FT) 2700 4500
TRANSPORT WND (MPH) S 20 SW 16
VENT RATE (MPH-FT) 56700 72000
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTH WINDS
AROUND 15 MPH.
MONDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 60S. SOUTH WINDS AROUND 15 MPH.
TUESDAY
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. SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE
EVENING. COOLER. LOWS IN THE MID 50S. SOUTHWEST WINDS AROUND
10 MPH.
WEDNESDAY
PARTLY SUNNY. COOLER. HIGHS IN THE MID 60S.
NORTHWEST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS AROUND 5 MPH.
ILZ013-152130-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
502 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 70 40 50
MAX TEMP (24HR TREND) 73 (+5) 82
MIN RH % (24HR TREND) 45 (+16) 47
MIN TEMP (24HR TREND) 58 (+9) 60
MAX RH % (24HR TREND) 93 (+35) 94
20FT WIND AM (MPH) S 10-15 SW 7-9
20FT WIND PM (MPH) S 10-15 S 9-11 SW 7-9 LGT/VAR
PEAK WIND GUSTS (MPH) 26 20 15
PRECIP AMOUNT (IN) 0.00 0.10-0.25 0.01-0.05 0.10-0.25
11 AM MIXING HGT (FT) 1900 2800
MAX MIXING HGT (FT) 2900 5000
TRANSPORT WND (MPH) S 19 SW 14
VENT RATE (MPH-FT) 58000 75000
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTH WINDS
AROUND 15 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF THUNDERSTORMS. A CHANCE
OF SHOWERS IN THE MORNING, THEN SHOWERS LIKELY IN THE AFTERNOON.
HIGHS IN THE MID 80S. SOUTH WINDS 15 TO 20 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS AROUND 15 MPH.
TUESDAY
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. SOUTHWEST WINDS AROUND 20 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE
EVENING. COOLER. LOWS IN THE MID 50S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS AROUND 70. NORTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50. NORTHEAST WINDS
AROUND 5 MPH.
ILZ012-152130-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
502 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 70 40 50
MAX TEMP (24HR TREND) 73 (+4) 82
MIN RH % (24HR TREND) 48 (+19) 49
MIN TEMP (24HR TREND) 57 (+8) 59
MAX RH % (24HR TREND) 96 (+33) 95
20FT WIND AM (MPH) S 10-15 SW 6-8
20FT WIND PM (MPH) S 10-15 S 9-11 SW 6-8 LGT/VAR
PEAK WIND GUSTS (MPH) 27 19 14
PRECIP AMOUNT (IN) 0.00 0.10-0.25 0.05-0.10 0.10-0.25
11 AM MIXING HGT (FT) 2200 2800
MAX MIXING HGT (FT) 3100 4700
TRANSPORT WND (MPH) S 18 SW 13
VENT RATE (MPH-FT) 55800 65800
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS AROUND
10 MPH, INCREASING TO AROUND 20 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTH WINDS
AROUND 15 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF THUNDERSTORMS. A CHANCE
OF SHOWERS IN THE MORNING, THEN SHOWERS LIKELY IN THE AFTERNOON.
HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 20 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 60S. SOUTH WINDS
AROUND 15 MPH.
TUESDAY
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. SOUTHWEST WINDS AROUND 20 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. COOLER. LOWS IN THE LOWER 50S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS
AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS AROUND 5 MPH.
ILZ005-152130-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
502 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 70 40 60
MAX TEMP (24HR TREND) 74 (+6) 82
MIN RH % (24HR TREND) 47 (+16) 47
MIN TEMP (24HR TREND) 56 (+7) 58
MAX RH % (24HR TREND) 96 (+32) 94
20FT WIND AM (MPH) S 10-15 SW 5-7
20FT WIND PM (MPH) S 10-15 S 8-10 SW 5-7 LGT/VAR
PEAK WIND GUSTS (MPH) 26 19
PRECIP AMOUNT (IN) 0.00 0.10-0.25 0.05-0.10 0.10-0.25
11 AM MIXING HGT (FT) 2400 2900
MAX MIXING HGT (FT) 3300 5000
TRANSPORT WND (MPH) S 18 W 12
VENT RATE (MPH-FT) 59400 65000
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,
THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER 80S. SOUTH
WINDS 10 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS
AROUND 15 MPH.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 20 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 60S. SOUTH WINDS
AROUND 15 MPH.
TUESDAY
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. SOUTHWEST WINDS AROUND 20 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE
EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. COOLER. LOWS IN THE
LOWER 50S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST WINDS AROUND
5 MPH.
ILZ004-152130-
BOONE-
INCLUDING THE CITY OF BELVIDERE
502 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 70 30 60
MAX TEMP (24HR TREND) 75 (+6) 82
MIN RH % (24HR TREND) 45 (+17) 43
MIN TEMP (24HR TREND) 57 (+8) 58
MAX RH % (24HR TREND) 96 (+33) 92
20FT WIND AM (MPH) S 10-15 SW 5-6
20FT WIND PM (MPH) S 10-15 S 8-10 SW 5-6 LGT/VAR
PEAK WIND GUSTS (MPH) 25 18
PRECIP AMOUNT (IN) 0.00 0.10-0.25 0.01-0.05 0.25-0.50
11 AM MIXING HGT (FT) 2500 2900
MAX MIXING HGT (FT) 3500 5200
TRANSPORT WND (MPH) S 18 W 12
VENT RATE (MPH-FT) 63000 67600
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,
THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID 80S. SOUTH
WINDS 10 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS
AROUND 15 MPH.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 20 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 60S. SOUTH WINDS
15 TO 20 MPH.
TUESDAY
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. SOUTHWEST WINDS AROUND 20 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE
EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. COOLER. LOWS IN THE
LOWER 50S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST WINDS AROUND
5 MPH.
ILZ011-152130-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
502 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 70 30 50
MAX TEMP (24HR TREND) 74 (+5) 83
MIN RH % (24HR TREND) 47 (+20) 46
MIN TEMP (24HR TREND) 57 (+8) 59
MAX RH % (24HR TREND) 96 (+33) 95
20FT WIND AM (MPH) S 10-15 SW 6-8
20FT WIND PM (MPH) S 10-15 S 9-11 SW 6-8 LGT/VAR
PEAK WIND GUSTS (MPH) 26 19 14
PRECIP AMOUNT (IN) 0.00 0.10-0.25 0.01-0.05 0.10-0.25
11 AM MIXING HGT (FT) 2400 2800
MAX MIXING HGT (FT) 3200 4700
TRANSPORT WND (MPH) S 18 SW 12
VENT RATE (MPH-FT) 57600 61100
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 15 TO
20 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS
AROUND 15 MPH.
MONDAY
MOSTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 20 MPH.
MONDAY 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. SOUTH WINDS 15 TO 20 MPH.
TUESDAY
BREEZY. 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. SOUTHWEST WINDS 20 TO 25 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE
EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. COOLER. LOWS IN THE
LOWER 50S. WEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS
AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS 5 TO 10 MPH.
ILZ003-152130-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
502 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 70 30 60
MAX TEMP (24HR TREND) 77 (+7) 83
MIN RH % (24HR TREND) 43 (+17) 41
MIN TEMP (24HR TREND) 58 (+8) 59
MAX RH % (24HR TREND) 95 (+39) 92
20FT WIND AM (MPH) S 10-15 SW 5-6
20FT WIND PM (MPH) S 10-15 S 8-10 SW 5-6 LGT/VAR
PEAK WIND GUSTS (MPH) 25 18
PRECIP AMOUNT (IN) 0.00 0.10-0.25 0.01-0.05 0.25-0.50
11 AM MIXING HGT (FT) 2500 2800
MAX MIXING HGT (FT) 3500 5100
TRANSPORT WND (MPH) S 17 W 11
VENT RATE (MPH-FT) 59500 61200
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,
THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID 80S.
SOUTHEAST WINDS AROUND 10 MPH, INCREASING TO SOUTH AROUND 20 MPH
IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS
AROUND 15 MPH.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 20 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 60S. SOUTH WINDS
15 TO 20 MPH.
TUESDAY
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. SOUTHWEST WINDS AROUND 20 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. COOLER. LOWS AROUND 50. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS
AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST WINDS AROUND
5 MPH.
ILZ008-152130-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
502 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 70 30 60
MAX TEMP (24HR TREND) 77 (+6) 84
MIN RH % (24HR TREND) 44 (+18) 41
MIN TEMP (24HR TREND) 58 (+7) 59
MAX RH % (24HR TREND) 96 (+38) 96
20FT WIND AM (MPH) S 10-15 LGT/VAR
20FT WIND PM (MPH) S 10-15 S 8-10 SW 4-6 LGT/VAR
PEAK WIND GUSTS (MPH) 25 18
PRECIP AMOUNT (IN) 0.00 0.25-0.50 0.01-0.05 0.25-0.50
11 AM MIXING HGT (FT) 2500 2700
MAX MIXING HGT (FT) 3400 4700
TRANSPORT WND (MPH) S 17 SW 11
VENT RATE (MPH-FT) 57800 56400
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING. HIGHS
IN THE MID 80S. SOUTH WINDS 15 TO 20 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTH WINDS
AROUND 15 MPH.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTH WINDS 15 TO 20 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 60S. SOUTH WINDS
15 TO 20 MPH.
TUESDAY
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. SOUTHWEST WINDS AROUND 20 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. COOLER. LOWS IN THE LOWER 50S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS
AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST WINDS AROUND
5 MPH.
ILZ010-152130-
LEE-
INCLUDING THE CITY OF DIXON
502 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 60 30 60
MAX TEMP (24HR TREND) 76 (+5) 83
MIN RH % (24HR TREND) 45 (+19) 44
MIN TEMP (24HR TREND) 58 (+7) 59
MAX RH % (24HR TREND) 94 (+33) 96
20FT WIND AM (MPH) S 10-15 SW 5-7
20FT WIND PM (MPH) S 10-15 S 8-10 SW 5-7 LGT/VAR
PEAK WIND GUSTS (MPH) 25 18
PRECIP AMOUNT (IN) 0.00 0.10-0.25 0.05-0.10 0.10-0.25
11 AM MIXING HGT (FT) 2400 2600
MAX MIXING HGT (FT) 3200 4700
TRANSPORT WND (MPH) S 18 SW 10
VENT RATE (MPH-FT) 57600 47000
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 15 TO
20 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTH WINDS
AROUND 15 MPH.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTH WINDS 15 TO 20 MPH.
MONDAY 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. SOUTH WINDS AROUND 15 MPH.
TUESDAY
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. SOUTHWEST WINDS AROUND 20 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. COOLER. LOWS IN THE LOWER 50S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS
AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST WINDS 5 TO
10 MPH.
ILZ019-152130-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
502 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 60 40 50
MAX TEMP (24HR TREND) 75 (+4) 83
MIN RH % (24HR TREND) 45 (+19) 46
MIN TEMP (24HR TREND) 59 (+7) 61
MAX RH % (24HR TREND) 90 (+29) 91
20FT WIND AM (MPH) S 10-15 SW 6-9
20FT WIND PM (MPH) S 10-15 S 9-10 SW 6-9 S 5-6
PEAK WIND GUSTS (MPH) 26 18 18
PRECIP AMOUNT (IN) 0.00 0.10-0.25 0.01-0.05 0.10-0.25
11 AM MIXING HGT (FT) 2300 2600
MAX MIXING HGT (FT) 3100 4700
TRANSPORT WND (MPH) S 18 SW 16
VENT RATE (MPH-FT) 55800 75200
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS 15 TO
20 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTH WINDS
AROUND 15 MPH.
MONDAY
MOSTLY SUNNY WITH SHOWERS LIKELY. A CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN THUNDERSTORMS LIKELY IN THE
AFTERNOON. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 20 MPH.
MONDAY 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. SOUTH WINDS AROUND 15 MPH.
TUESDAY
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. SOUTHWEST WINDS AROUND 20 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. COOLER. LOWS IN THE MID 50S. WEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 70S.
NORTHWEST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS AROUND 70. NORTHEAST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS AROUND 5 MPH.
ILZ020-152130-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
502 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 60 40 50
MAX TEMP (24HR TREND) 74 (+4) 83
MIN RH % (24HR TREND) 47 (+19) 49
MIN TEMP (24HR TREND) 58 (+8) 60
MAX RH % (24HR TREND) 94 (+30) 96
20FT WIND AM (MPH) S 10-15 SW 6-8
20FT WIND PM (MPH) S 10-15 S 8-10 SW 6-8 LGT/VAR
PEAK WIND GUSTS (MPH) 25 18 15
PRECIP AMOUNT (IN) 0.00 0.10-0.25 0.01-0.05 0.10-0.25
11 AM MIXING HGT (FT) 2200 2900
MAX MIXING HGT (FT) 3100 4700
TRANSPORT WND (MPH) S 19 SW 16
VENT RATE (MPH-FT) 62000 75200
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTH WINDS
AROUND 15 MPH.
MONDAY
MOSTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHWEST WINDS 15 TO
20 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS.
SHOWERS LIKELY, MAINLY IN THE EVENING. LOWS IN THE MID 60S. SOUTH
WINDS AROUND 15 MPH.
TUESDAY
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. SOUTHWEST WINDS AROUND 20 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY IN THE EVENING.
COOLER. LOWS IN THE MID 50S. WEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS AROUND 70. NORTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS AROUND 5 MPH.
ILZ021-152130-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
502 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 60 40 40
MAX TEMP (24HR TREND) 75 (+4) 84
MIN RH % (24HR TREND) 44 (+17) 50
MIN TEMP (24HR TREND) 59 (+8) 61
MAX RH % (24HR TREND) 91 (+29) 94
20FT WIND AM (MPH) S 10-15 SW 7-9
20FT WIND PM (MPH) S 10-15 S 9-10 SW 7-9 LGT/VAR
PEAK WIND GUSTS (MPH) 26 18 17
PRECIP AMOUNT (IN) 0.00 0.10-0.25 0.01-0.05 0.05-0.10
11 AM MIXING HGT (FT) 2100 2800
MAX MIXING HGT (FT) 3100 4600
TRANSPORT WND (MPH) S 19 SW 17
VENT RATE (MPH-FT) 62000 78200
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTH WINDS
AROUND 15 MPH.
MONDAY
MOSTLY SUNNY WITH SHOWERS LIKELY. A CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN THUNDERSTORMS LIKELY IN THE
AFTERNOON. HIGHS IN THE MID 80S. SOUTH WINDS 15 TO 20 MPH.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY
IN THE EVENING. LOWS IN THE UPPER 60S. SOUTH WINDS AROUND 15 MPH.
TUESDAY
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. SOUTHWEST WINDS AROUND 20 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE
EVENING. COOLER. LOWS IN THE MID 50S. WEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 70S.
NORTHWEST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS AROUND 70. NORTHEAST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50. NORTHEAST WINDS
AROUND 5 MPH.
ILZ022-152130-
WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON
502 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 60 40 40
MAX TEMP (24HR TREND) 73 (+5) 82
MIN RH % (24HR TREND) 47 (+17) 53
MIN TEMP (24HR TREND) 57 (+9) 59
MAX RH % (24HR TREND) 94 (+29) 99
20FT WIND AM (MPH) S 10-15 SW 7-9
20FT WIND PM (MPH) S 10-15 S 9-10 SW 7-9 LGT/VAR
PEAK WIND GUSTS (MPH) 26 19 17
PRECIP AMOUNT (IN) 0.00 0.10-0.25 0.05-0.10 0.10-0.25
11 AM MIXING HGT (FT) 1800 2800
MAX MIXING HGT (FT) 2900 4700
TRANSPORT WND (MPH) S 20 SW 17
VENT RATE (MPH-FT) 60900 79900
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTH WINDS
AROUND 15 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF THUNDERSTORMS. A CHANCE
OF SHOWERS IN THE MORNING, THEN SHOWERS LIKELY IN THE AFTERNOON.
HIGHS IN THE MID 80S. SOUTH WINDS 15 TO 20 MPH.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY
IN THE EVENING. LOWS IN THE MID 60S. SOUTH WINDS AROUND 15 MPH.
TUESDAY
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. SOUTHWEST WINDS AROUND 20 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE
EVENING. COOLER. LOWS IN THE MID 50S. WEST WINDS AROUND 10 MPH.
WEDNESDAY
PARTLY SUNNY. COOLER. HIGHS AROUND 70. NORTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS AROUND 5 MPH.
ILZ032-152130-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
502 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 50 40 40
MAX TEMP (24HR TREND) 75 (+4) 83
MIN RH % (24HR TREND) 44 (+18) 52
MIN TEMP (24HR TREND) 60 (+9) 62
MAX RH % (24HR TREND) 92 (+30) 93
20FT WIND AM (MPH) S 10-15 SW 8-11
20FT WIND PM (MPH) S 10-15 S 10-11 SW 8-11 S 5-7
PEAK WIND GUSTS (MPH) 27 18 19
PRECIP AMOUNT (IN) 0.00 0.05-0.10 0.05-0.10 0.05-0.10
11 AM MIXING HGT (FT) 1800 2500
MAX MIXING HGT (FT) 2900 4200
TRANSPORT WND (MPH) S 20 SW 19
VENT RATE (MPH-FT) 60900 84000
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS 15 TO
20 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. SOUTH WINDS
AROUND 15 MPH.
MONDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE
AFTERNOON. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND 20 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 60S. SOUTH
WINDS AROUND 15 MPH.
TUESDAY
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. SOUTHWEST WINDS AROUND 20 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE
EVENING. COOLER. LOWS IN THE UPPER 50S. WEST WINDS AROUND 10 MPH.
WEDNESDAY
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 70S.
NORTHWEST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS
AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 50. NORTHEAST WINDS AROUND 5 MPH.
ILZ023-152130-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
502 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 50 40 40
MAX TEMP (24HR TREND) 72 (+3) 82
MIN RH % (24HR TREND) 45 (+16) 53
MIN TEMP (24HR TREND) 57 (+10) 59
MAX RH % (24HR TREND) 92 (+25) 98
20FT WIND AM (MPH) S 10-15 SW 7-9
20FT WIND PM (MPH) S 10-15 S 9-10 SW 7-9 LGT/VAR
PEAK WIND GUSTS (MPH) 26 19 16
PRECIP AMOUNT (IN) 0.00 0.10-0.25 0.10-0.25 0.05-0.10
11 AM MIXING HGT (FT) 1600 2600
MAX MIXING HGT (FT) 2900 4500
TRANSPORT WND (MPH) S 20 SW 19
VENT RATE (MPH-FT) 60900 90000
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTH WINDS
AROUND 15 MPH.
MONDAY
MOSTLY 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 15 TO 20 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS.
SHOWERS LIKELY, MAINLY IN THE EVENING. LOWS IN THE MID 60S. SOUTH
WINDS AROUND 15 MPH.
TUESDAY
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. SOUTHWEST WINDS 15 TO 20 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE
EVENING. COOLER. LOWS IN THE MID 50S. SOUTHWEST WINDS AROUND
10 MPH.
WEDNESDAY
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 70S.
NORTHWEST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS AROUND 5 MPH.
ILZ039-152130-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
502 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 30 60 40
MAX TEMP (24HR TREND) 73 (+3) 81
MIN RH % (24HR TREND) 45 (+19) 54
MIN TEMP (24HR TREND) 60 (+11) 62
MAX RH % (24HR TREND) 91 (+31) 95
20FT WIND AM (MPH) S 10-15 SW 10-12
20FT WIND PM (MPH) S 10-15 S 11 SW 10-12 S 6-7
PEAK WIND GUSTS (MPH) 27 18 19
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.05-0.10 0.10-0.25
11 AM MIXING HGT (FT) 1700 2300
MAX MIXING HGT (FT) 2800 4000
TRANSPORT WND (MPH) S 21 SW 14
VENT RATE (MPH-FT) 61600 60000
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS 15 TO
20 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. SOUTH WINDS
AROUND 15 MPH.
MONDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON. HIGHS IN THE
MID 80S. SOUTH WINDS AROUND 20 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 60S. SOUTH
WINDS AROUND 15 MPH.
TUESDAY
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. SOUTHWEST WINDS AROUND 20 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE
EVENING. COOLER. LOWS IN THE UPPER 50S. WEST WINDS AROUND 10 MPH.
WEDNESDAY
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 70S.
NORTHWEST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTH WINDS
AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS
AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50. NORTHEAST WINDS
5 TO 10 MPH.
ILZ033-152130-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
502 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 40 50 40
MAX TEMP (24HR TREND) 72 (+3) 81
MIN RH % (24HR TREND) 46 (+20) 53
MIN TEMP (24HR TREND) 58 (+10) 60
MAX RH % (24HR TREND) 88 (+25) 93
20FT WIND AM (MPH) S 10-15 SW 9-10
20FT WIND PM (MPH) S 10-15 S 9-10 SW 9-10 LGT/VAR
PEAK WIND GUSTS (MPH) 26 18 18
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.10-0.25 0.05-0.10
11 AM MIXING HGT (FT) 1600 2200
MAX MIXING HGT (FT) 2800 4100
TRANSPORT WND (MPH) S 21 SW 19
VENT RATE (MPH-FT) 61600 82000
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTH WINDS
10 TO 15 MPH.
MONDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON. HIGHS IN THE
MID 80S. SOUTH WINDS AROUND 15 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 60S. SOUTH
WINDS AROUND 15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF THUNDERSTORMS. A CHANCE
OF SHOWERS IN THE MORNING, THEN SHOWERS LIKELY IN THE AFTERNOON.
HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE
EVENING. COOLER. LOWS IN THE UPPER 50S. SOUTHWEST WINDS AROUND
10 MPH.
WEDNESDAY
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 70S.
NORTHWEST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS AROUND 70. NORTHEAST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS AROUND 5 MPH.
INZ010-152130-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
502 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 40 40 40
MAX TEMP (24HR TREND) 71 (+4) 80
MIN RH % (24HR TREND) 43 (+15) 56
MIN TEMP (24HR TREND) 57 (+11) 59
MAX RH % (24HR TREND) 91 (+22) 99
20FT WIND AM (MPH) S 10-15 SW 8-10
20FT WIND PM (MPH) S 10-15 S 9 SW 8-10 LGT/VAR
PEAK WIND GUSTS (MPH) 26 19 19
PRECIP AMOUNT (IN) 0.01-0.05 0.05-0.10 0.10-0.25 0.05-0.10
11 AM MIXING HGT (FT) 1700 2400
MAX MIXING HGT (FT) 2700 4500
TRANSPORT WND (MPH) S 20 SW 19
VENT RATE (MPH-FT) 56700 90000
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTH WINDS
10 TO 15 MPH.
MONDAY
MOSTLY 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 15 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 60S. SOUTH
WINDS AROUND 15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF THUNDERSTORMS. A CHANCE
OF SHOWERS IN THE MORNING, THEN SHOWERS LIKELY IN THE AFTERNOON.
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE
EVENING. COOLER. LOWS IN THE MID 50S. SOUTHWEST WINDS AROUND
10 MPH.
WEDNESDAY
PARTLY SUNNY. COOLER. HIGHS AROUND 70. NORTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS AROUND 5 MPH.
INZ011-152130-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
502 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 40 40 40
MAX TEMP (24HR TREND) 71 (+5) 80
MIN RH % (24HR TREND) 42 (+13) 58
MIN TEMP (24HR TREND) 57 (+12) 60
MAX RH % (24HR TREND) 87 (+17) 100
20FT WIND AM (MPH) S 10-15 SW 8-11
20FT WIND PM (MPH) S 10-15 S 9 SW 8-11 S 5
PEAK WIND GUSTS (MPH) 25 19 19
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.10-0.25 0.10-0.25
11 AM MIXING HGT (FT) 1800 2300
MAX MIXING HGT (FT) 2700 4500
TRANSPORT WND (MPH) S 20 SW 19
VENT RATE (MPH-FT) 56700 90000
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTH WINDS
10 TO 15 MPH.
MONDAY
MOSTLY 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 15 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 60S. SOUTH
WINDS AROUND 15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF THUNDERSTORMS. A CHANCE
OF SHOWERS IN THE MORNING, THEN SHOWERS LIKELY IN THE AFTERNOON.
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE
EVENING. COOLER. LOWS IN THE UPPER 50S. SOUTHWEST WINDS AROUND
10 MPH.
WEDNESDAY
PARTLY SUNNY. COOLER. HIGHS AROUND 70. NORTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS AROUND 5 MPH.
INZ019-152130-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
602 AM EDT FRI MAY 15 2026
TODAY TONIGHT SAT SAT NIGHT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 30 50 40
MAX TEMP (24HR TREND) 71 (+4) 79
MIN RH % (24HR TREND) 44 (+17) 57
MIN TEMP (24HR TREND) 59 (+13) 61
MAX RH % (24HR TREND) 84 (+12) 93
20FT WIND AM (MPH) S 10-15 SW 9-11
20FT WIND PM (MPH) S 10-15 S 9-10 SW 9-11 S 5-6
PEAK WIND GUSTS (MPH) 26 18 20
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.10-0.25 0.10-0.25
11 AM MIXING HGT (FT) 1500 1800
MAX MIXING HGT (FT) 2500 3900
TRANSPORT WND (MPH) S 20 SW 20
VENT RATE (MPH-FT) 52500 81900
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTH WINDS
10 TO 15 MPH.
MONDAY
MOSTLY SUNNY. SHOWERS AND THUNDERSTORMS LIKELY IN THE
AFTERNOON. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 15 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 60S. SOUTH
WINDS AROUND 15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF THUNDERSTORMS. A CHANCE
OF SHOWERS IN THE MORNING, THEN SHOWERS LIKELY IN THE AFTERNOON.
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE
EVENING. COOLER. LOWS IN THE UPPER 50S. SOUTHWEST WINDS AROUND
10 MPH.
WEDNESDAY
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 70S.
NORTHWEST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTH WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 70. NORTHEAST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50. NORTHEAST WINDS
AROUND 5 MPH.
RATZER
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