551
FNUS53 KLOT 241951
FWFLOT
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
ISSUED BY NATIONAL WEATHER SERVICE LINCOLN IL
251 PM CDT THU APR 24 2025
DISCUSSION
A COLD FRONT WILL MOVE ACROSS NORTHERN ILLINOIS AND NORTHWEST
INDIANA FRIDAY MORNING. SCATTERED SHOWERS AND STORMS WILL BE
POSSIBLE THROUGH MUCH OF THE DAY. BREEZY NORTH WINDS GUSTING
AROUND 20 MPH WILL OVERSPREAD THE AREA BEHIND THE FRONT FRIDAY
AFTERNOON AND EVENING. TEMPERATURES WILL VARY FROM THE UPPER 50S
TO LOWER 60S NEAR THE IL/WI STATE LINE AND THE LAKE MICHIGAN
SHORES TO MID TO UPPER 70S SOUTH OF I-80. MIXING WILL BE DEEPEST
IN THE WARMEST AIR. DRY CONDITIONS RETURN TO THE FORECAST OVER THE
WEEKEND. NORTH TO NORTHEAST WINDS WILL BE IN PLACE SATURDAY ALONG
WITH COOLER TEMPERATURES TOPPING OUT IN THE 50S AND LOW 60S. DEEP
MIXING IN EXCESS OF 3000 FEET IS EXPECTED SATURDAY AFTERNOON AWAY
FROM THE LAKE.
ILZ014-250915-
COOK-
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,
LEMONT, ORLAND PARK, AND PARK FOREST
251 PM CDT THU APR 24 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 10 60 30
MAX TEMP (24HR TREND) 68 (-2) 54
MIN RH % (24HR TREND) 56 (+8) 52
MIN TEMP (24HR TREND) 47 (-5) 40
MAX RH % (24HR TREND) 87 (+7) 89
20FT WIND AM (MPH) N 0-5 N 11-12
20FT WIND PM (MPH) LGT/VAR N 6-11 N 10-15 N 11-12
PEAK WIND GUSTS (MPH) 14 24 27 21
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1800 3000
MAX MIXING HGT (FT) 2100 3100
TRANSPORT WND (MPH) N 10 N 18
VENT RATE (MPH-FT) 21000 55800
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S.
SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. WARMER. HIGHS AROUND 80. SOUTH WINDS
AROUND 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER.
LOWS IN THE UPPER 60S. SOUTH WINDS AROUND 15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. MUCH COLDER. LOWS IN THE MID 40S. NORTHWEST WINDS AROUND
10 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 50S.
NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS AROUND 5 MPH.
ILZ006-250915-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
251 PM CDT THU APR 24 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 10 60 30
MAX TEMP (24HR TREND) 61 (-3) 54
MIN RH % (24HR TREND) 61 (+2) 54
MIN TEMP (24HR TREND) 45 (-5) 38
MAX RH % (24HR TREND) 90 (+1) 89
20FT WIND AM (MPH) N 1-6 N 11
20FT WIND PM (MPH) NE 5-9 N 7-12 N 10-15 NE 11
PEAK WIND GUSTS (MPH) 15 25 27 20
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1500 3000
MAX MIXING HGT (FT) 2000 3400
TRANSPORT WND (MPH) N 21 NE 17
VENT RATE (MPH-FT) 44000 57800
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS AROUND 50. SOUTHEAST
WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING. WARMER. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.
WARMER. LOWS IN THE MID 60S. SOUTH WINDS AROUND 15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST
WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. MUCH COLDER. LOWS IN THE LOWER 40S. NORTH WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 50S.
NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST WINDS AROUND 5 MPH.
INZ001-250915-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
251 PM CDT THU APR 24 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 10 60 40
MAX TEMP (24HR TREND) 74 (-2) 52
MIN RH % (24HR TREND) 55 (+16) 62
MIN TEMP (24HR TREND) 47 (-3) 40
MAX RH % (24HR TREND) 93 (+8) 93
20FT WIND AM (MPH) LGT/VAR N 11-12
20FT WIND PM (MPH) LGT/VAR N 5-10 N 10-15 N 11-12
PEAK WIND GUSTS (MPH) 21 27 21
PRECIP AMOUNT (IN) 0.00 0.10-0.25 0.00 0.00
11 AM MIXING HGT (FT) 2800 2600
MAX MIXING HGT (FT) 3200 2700
TRANSPORT WND (MPH) NW 9 N 19
VENT RATE (MPH-FT) 28800 54000
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTH
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S.
SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. WARMER. HIGHS AROUND 80. SOUTH WINDS
10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. WARMER. LOWS IN THE UPPER 60S. SOUTH WINDS AROUND
15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. MUCH COOLER. LOWS IN THE MID 40S. NORTHWEST WINDS AROUND
10 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 50S. NORTH
WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS AROUND 5 MPH.
INZ002-250915-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
251 PM CDT THU APR 24 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 10 60 40
MAX TEMP (24HR TREND) 73 (-3) 52
MIN RH % (24HR TREND) 55 (+18) 59
MIN TEMP (24HR TREND) 48 (-1) 40
MAX RH % (24HR TREND) 92 (+10) 93
20FT WIND AM (MPH) LGT/VAR N 10-11
20FT WIND PM (MPH) LGT/VAR N 5-10 N 10-15 N 10-11
PEAK WIND GUSTS (MPH) 21 28 20
PRECIP AMOUNT (IN) 0.00 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 2800 2600
MAX MIXING HGT (FT) 2900 2600
TRANSPORT WND (MPH) NW 9 N 19
VENT RATE (MPH-FT) 26100 52000
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTH
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. WARMER. LOWS AROUND 50. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE UPPER 70S. SOUTH
WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. WARMER. LOWS IN THE UPPER 60S. SOUTH WINDS AROUND
15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. MUCH COOLER. LOWS IN THE MID 40S. NORTHWEST WINDS AROUND
10 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 50S. NORTH
WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS AROUND 5 MPH,
BECOMING NORTHEAST AFTER MIDNIGHT.
ILZ013-250915-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
251 PM CDT THU APR 24 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 10 60 30
MAX TEMP (24HR TREND) 68 (-9) 56
MIN RH % (24HR TREND) 56 (+17) 48
MIN TEMP (24HR TREND) 49 (-2) 39
MAX RH % (24HR TREND) 83 (+2) 91
20FT WIND AM (MPH) LGT/VAR N 11-12
20FT WIND PM (MPH) NE 5-8 N 5-10 N 10-15 NE 11-12
PEAK WIND GUSTS (MPH) 13 19 20 20
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 2000 3100
MAX MIXING HGT (FT) 2200 3600
TRANSPORT WND (MPH) N 8 NE 17
VENT RATE (MPH-FT) 17600 61200
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S.
SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY. WARMER. HIGHS IN THE LOWER 80S. SOUTH
WINDS AROUND 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER.
LOWS IN THE UPPER 60S. SOUTH WINDS AROUND 15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. MUCH COLDER. LOWS IN THE MID 40S.
NORTH WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS AROUND 5 MPH.
ILZ012-250915-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
251 PM CDT THU APR 24 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 10 60 20
MAX TEMP (24HR TREND) 67 (-10) 58
MIN RH % (24HR TREND) 60 (+21) 47
MIN TEMP (24HR TREND) 47 (-3) 38
MAX RH % (24HR TREND) 84 (-3) 92
20FT WIND AM (MPH) LGT/VAR N 11-12
20FT WIND PM (MPH) NE 5-8 N 5-10 N 10-15 NE 11-12
PEAK WIND GUSTS (MPH) 14 18 19 19
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1800 3000
MAX MIXING HGT (FT) 2100 3900
TRANSPORT WND (MPH) N 19 NE 12
VENT RATE (MPH-FT) 42000 50700
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS
AROUND 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S.
SOUTHEAST WINDS AROUND 10 MPH.
MONDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE LOWER 80S. SOUTH
WINDS AROUND 15 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. WARMER. LOWS IN THE MID 60S.
SOUTH WINDS AROUND 15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST
WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. MUCH COLDER. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 10 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS AROUND 5 MPH.
ILZ005-250915-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
251 PM CDT THU APR 24 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY CLOUDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 20 60 20
MAX TEMP (24HR TREND) 61 (-12) 57
MIN RH % (24HR TREND) 64 (+17) 48
MIN TEMP (24HR TREND) 46 (-4) 37
MAX RH % (24HR TREND) 88 (-1) 92
20FT WIND AM (MPH) NE 6-11 N 10-11
20FT WIND PM (MPH) NE 5-9 N 6-11 N 10-15 NE 10-11
PEAK WIND GUSTS (MPH) 15 19 20 18
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1400 3000
MAX MIXING HGT (FT) 2100 4100
TRANSPORT WND (MPH) N 19 NE 11
VENT RATE (MPH-FT) 42000 49200
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. WARMER. LOWS AROUND 50. SOUTHEAST
WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING. WARMER. HIGHS AROUND 80. SOUTH WINDS AROUND 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.
WARMER. LOWS IN THE MID 60S. SOUTH WINDS AROUND 15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST
WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. MUCH COLDER. LOWS IN THE LOWER 40S. NORTH WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS AROUND 60. NORTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST WINDS AROUND 5 MPH.
ILZ004-250915-
BOONE-
INCLUDING THE CITY OF BELVIDERE
251 PM CDT THU APR 24 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY CLOUDY PCLDY CLEAR
PRECIP TYPE SHOWERS TSTMS SHOWERS NONE
CHANCE PRECIP (%) 30 60 20
MAX TEMP (24HR TREND) 60 (-14) 58
MIN RH % (24HR TREND) 67 (+23) 45
MIN TEMP (24HR TREND) 46 (-5) 37
MAX RH % (24HR TREND) 84 (-5) 91
20FT WIND AM (MPH) NE 6-10 N 10-11
20FT WIND PM (MPH) NE 5-10 N 6-10 N 10-15 NE 10-11
PEAK WIND GUSTS (MPH) 15 18 19 17
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1300 3100
MAX MIXING HGT (FT) 2200 4300
TRANSPORT WND (MPH) N 20 NE 11
VENT RATE (MPH-FT) 46200 51600
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. EAST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. WARMER. LOWS IN THE LOWER 50S.
SOUTHEAST WINDS AROUND 10 MPH.
MONDAY
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING. WARMER. HIGHS AROUND 80. SOUTH WINDS AROUND 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.
WARMER. LOWS IN THE MID 60S. SOUTH WINDS AROUND 15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. MUCH COLDER. LOWS IN THE LOWER 40S. NORTH WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST WINDS AROUND 5 MPH.
ILZ011-250915-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
251 PM CDT THU APR 24 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY CLEAR
PRECIP TYPE SHOWERS TSTMS SHOWERS NONE
CHANCE PRECIP (%) 20 60 20
MAX TEMP (24HR TREND) 68 (-10) 59
MIN RH % (24HR TREND) 59 (+23) 43
MIN TEMP (24HR TREND) 48 (-3) 38
MAX RH % (24HR TREND) 82 (-1) 91
20FT WIND AM (MPH) LGT/VAR N 11-12
20FT WIND PM (MPH) E 5-8 N 5-10 N 10-15 NE 11-12
PEAK WIND GUSTS (MPH) 15 18 19 18
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 1700 3000
MAX MIXING HGT (FT) 2200 4300
TRANSPORT WND (MPH) N 16 NE 12
VENT RATE (MPH-FT) 35200 55900
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS
AROUND 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S.
SOUTHEAST WINDS AROUND 10 MPH.
MONDAY
A CHANCE OF SHOWERS IN THE MORNING. MOSTLY SUNNY.
WARMER. HIGHS IN THE LOWER 80S. SOUTH WINDS 15 TO 20 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. WARMER. LOWS IN THE MID 60S.
SOUTH WINDS AROUND 15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST
WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. MUCH COLDER. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 10 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS AROUND 5 MPH.
ILZ003-250915-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
251 PM CDT THU APR 24 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY CLOUDY PCLDY CLEAR
PRECIP TYPE SHOWERS TSTMS NONE NONE
CHANCE PRECIP (%) 40 60 10
MAX TEMP (24HR TREND) 59 (-17) 60
MIN RH % (24HR TREND) 65 (+25) 42
MIN TEMP (24HR TREND) 47 (-4) 37
MAX RH % (24HR TREND) 81 (-9) 93
20FT WIND AM (MPH) NE 6-10 N 10-11
20FT WIND PM (MPH) E 5-9 N 6-10 N 10-15 NE 10-11
PEAK WIND GUSTS (MPH) 15 19 19 17
PRECIP AMOUNT (IN) 0.01-0.05 0.05-0.10 0.00 0.00
11 AM MIXING HGT (FT) 1300 3000
MAX MIXING HGT (FT) 2100 4400
TRANSPORT WND (MPH) N 20 NE 10
VENT RATE (MPH-FT) 44100 44000
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. EAST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS
AROUND 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
WARMER. LOWS IN THE LOWER 50S. SOUTHEAST WINDS AROUND 10 MPH.
MONDAY
A CHANCE OF SHOWERS IN THE MORNING. PARTLY SUNNY.
WARMER. HIGHS IN THE LOWER 80S. SOUTH WINDS 15 TO 20 MPH.
MONDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY
CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE MID 60S. SOUTH
WINDS AROUND 15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. MUCH COLDER. LOWS IN THE LOWER
40S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST WINDS AROUND 5 MPH.
ILZ008-250915-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
251 PM CDT THU APR 24 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY CLEAR
PRECIP TYPE SHOWERS TSTMS NONE NONE
CHANCE PRECIP (%) 30 60 10
MAX TEMP (24HR TREND) 63 (-15) 61
MIN RH % (24HR TREND) 61 (+25) 41
MIN TEMP (24HR TREND) 49 (-2) 38
MAX RH % (24HR TREND) 79 (-8) 89
20FT WIND AM (MPH) NE 6-10 NE 10-11
20FT WIND PM (MPH) E 6-8 N 6-10 N 10-15 NE 10-11
PEAK WIND GUSTS (MPH) 15 19 20 18
PRECIP AMOUNT (IN) 0.01-0.05 0.05-0.10 0.00 0.00
11 AM MIXING HGT (FT) 1200 2900
MAX MIXING HGT (FT) 2200 4400
TRANSPORT WND (MPH) N 20 NE 11
VENT RATE (MPH-FT) 46200 52800
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. EAST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS
AROUND 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
WARMER. LOWS IN THE LOWER 50S. SOUTHEAST WINDS AROUND 10 MPH.
MONDAY
A CHANCE OF SHOWERS IN THE MORNING. PARTLY SUNNY.
WARMER. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.
WARMER. LOWS IN THE MID 60S. SOUTH WINDS AROUND 15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. MUCH COLDER. LOWS IN THE LOWER
40S. NORTH WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE MID 60S.
NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS AROUND 5 MPH.
ILZ010-250915-
LEE-
INCLUDING THE CITY OF DIXON
251 PM CDT THU APR 24 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY CLEAR
PRECIP TYPE SHOWERS TSTMS NONE NONE
CHANCE PRECIP (%) 20 50 10
MAX TEMP (24HR TREND) 67 (-12) 61
MIN RH % (24HR TREND) 59 (+23) 42
MIN TEMP (24HR TREND) 51 (-1) 39
MAX RH % (24HR TREND) 82 (+1) 90
20FT WIND AM (MPH) NE 5-10 NE 10-11
20FT WIND PM (MPH) E 5-7 N 5-10 N 10-15 NE 10-11
PEAK WIND GUSTS (MPH) 18 19 19
PRECIP AMOUNT (IN) 0.01-0.05 0.05-0.10 0.00 0.00
11 AM MIXING HGT (FT) 1300 2900
MAX MIXING HGT (FT) 2300 4400
TRANSPORT WND (MPH) N 20 NE 11
VENT RATE (MPH-FT) 48300 52800
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. EAST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS
AROUND 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS IN THE MID 50S.
SOUTHEAST WINDS AROUND 10 MPH.
MONDAY
A CHANCE OF SHOWERS IN THE MORNING. MOSTLY SUNNY.
WARMER. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. WARMER. LOWS IN THE MID 60S. SOUTH WINDS AROUND
15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. MUCH COLDER. LOWS IN THE MID 40S. NORTH WINDS
AROUND 10 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE MID 60S.
NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS AROUND 5 MPH.
ILZ019-250915-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
251 PM CDT THU APR 24 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY CLEAR
PRECIP TYPE NONE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 20 60 20
MAX TEMP (24HR TREND) 73 (-8) 61
MIN RH % (24HR TREND) 55 (+23) 41
MIN TEMP (24HR TREND) 52 (+1) 41
MAX RH % (24HR TREND) 82 (+3) 87
20FT WIND AM (MPH) LGT/VAR N 11-12
20FT WIND PM (MPH) LGT/VAR N 4-9 N 10-15 NE 11-12
PEAK WIND GUSTS (MPH) 18 19 19
PRECIP AMOUNT (IN) 0.00 0.05-0.10 0.00 0.00
11 AM MIXING HGT (FT) 2600 3100
MAX MIXING HGT (FT) 3700 4400
TRANSPORT WND (MPH) NW 11 NE 12
VENT RATE (MPH-FT) 44400 57200
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS
AROUND 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS IN THE MID 50S.
SOUTHEAST WINDS AROUND 10 MPH.
MONDAY
MOSTLY SUNNY. WARMER. 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. WARMER. LOWS IN THE UPPER 60S.
SOUTH WINDS AROUND 15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. MUCH COOLER. LOWS IN THE UPPER
40S. NORTH WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE MID 60S.
NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS AROUND 5 MPH.
ILZ020-250915-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
251 PM CDT THU APR 24 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 10 60 20
MAX TEMP (24HR TREND) 71 (-9) 59
MIN RH % (24HR TREND) 58 (+23) 46
MIN TEMP (24HR TREND) 51 (+1) 40
MAX RH % (24HR TREND) 83 (-6) 93
20FT WIND AM (MPH) LGT/VAR N 11-12
20FT WIND PM (MPH) LGT/VAR N 4-9 N 10-15 NE 11-12
PEAK WIND GUSTS (MPH) 13 17 19 19
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00
11 AM MIXING HGT (FT) 2100 3100
MAX MIXING HGT (FT) 2600 4000
TRANSPORT WND (MPH) N 11 NE 12
VENT RATE (MPH-FT) 31200 52000
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS
AROUND 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S.
SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE LOWER 80S. SOUTH
WINDS AROUND 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER.
LOWS IN THE UPPER 60S. SOUTH WINDS AROUND 15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. MUCH COOLER. LOWS IN THE MID 40S. NORTH WINDS AROUND
10 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE MID 60S.
NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS AROUND 5 MPH.
ILZ021-250915-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
251 PM CDT THU APR 24 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 10 60 20
MAX TEMP (24HR TREND) 75 (-7) 60
MIN RH % (24HR TREND) 56 (+24) 46
MIN TEMP (24HR TREND) 53 (+3) 41
MAX RH % (24HR TREND) 83 (-3) 91
20FT WIND AM (MPH) LGT/VAR N 11
20FT WIND PM (MPH) LGT/VAR N 4-8 N 10-15 NE 11
PEAK WIND GUSTS (MPH) 17 19 19
PRECIP AMOUNT (IN) 0.00 0.10-0.25 0.00 0.00
11 AM MIXING HGT (FT) 2800 3200
MAX MIXING HGT (FT) 3700 4100
TRANSPORT WND (MPH) N 12 NE 12
VENT RATE (MPH-FT) 48100 53300
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S.
SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE MID 80S. SOUTH WINDS
AROUND 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. WARMER. LOWS IN THE UPPER 60S. SOUTH WINDS AROUND
15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. MUCH COOLER. LOWS IN THE UPPER 40S. NORTH WINDS AROUND
10 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE MID 60S.
NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS AROUND 5 MPH.
ILZ022-250915-
WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON
251 PM CDT THU APR 24 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 10 60 30
MAX TEMP (24HR TREND) 73 (-7) 58
MIN RH % (24HR TREND) 57 (+22) 50
MIN TEMP (24HR TREND) 50 (0) 40
MAX RH % (24HR TREND) 87 (+1) 94
20FT WIND AM (MPH) LGT/VAR N 12
20FT WIND PM (MPH) LGT/VAR N 4-9 N 10-15 NE 12
PEAK WIND GUSTS (MPH) 18 23 20
PRECIP AMOUNT (IN) 0.00 0.10-0.25 0.00 0.00
11 AM MIXING HGT (FT) 2700 3100
MAX MIXING HGT (FT) 3200 3700
TRANSPORT WND (MPH) NW 8 NE 17
VENT RATE (MPH-FT) 25600 62900
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S.
SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE LOWER 80S. SOUTH
WINDS AROUND 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. WARMER. LOWS IN THE UPPER 60S. SOUTH WINDS AROUND
15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. MUCH COOLER. LOWS IN THE MID 40S. NORTHWEST WINDS AROUND
10 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS AROUND 5 MPH.
ILZ032-250915-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
251 PM CDT THU APR 24 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 20 70 20
MAX TEMP (24HR TREND) 76 (-6) 61
MIN RH % (24HR TREND) 55 (+23) 45
MIN TEMP (24HR TREND) 56 (+6) 42
MAX RH % (24HR TREND) 92 (+11) 90
20FT WIND AM (MPH) SW 5-8 N 11-12
20FT WIND PM (MPH) LGT/VAR NW 5-8 N 11-12 NE 11-12
PEAK WIND GUSTS (MPH) 16 18 19
PRECIP AMOUNT (IN) 0.00 0.10-0.25 0.00 0.00
11 AM MIXING HGT (FT) 3100 3100
MAX MIXING HGT (FT) 3800 4200
TRANSPORT WND (MPH) W 10 NE 13
VENT RATE (MPH-FT) 38000 58800
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS AROUND
10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 50S.
SOUTHEAST WINDS AROUND 10 MPH.
MONDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE MID 80S. SOUTH WINDS
AROUND 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. WARMER. LOWS IN THE UPPER 60S. SOUTH WINDS AROUND
15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. 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 UPPER 40S. NORTH WINDS AROUND
10 MPH.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE MID 60S.
NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.
NORTHEAST WINDS AROUND 5 MPH.
ILZ023-250915-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
251 PM CDT THU APR 24 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 10 70 30
MAX TEMP (24HR TREND) 75 (-7) 57
MIN RH % (24HR TREND) 56 (+24) 52
MIN TEMP (24HR TREND) 52 (+3) 40
MAX RH % (24HR TREND) 91 (+2) 93
20FT WIND AM (MPH) SW 5-8 N 11-12
20FT WIND PM (MPH) LGT/VAR N 5-8 N 10-15 NE 11-12
PEAK WIND GUSTS (MPH) 17 23 20
PRECIP AMOUNT (IN) 0.00 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 3300 3000
MAX MIXING HGT (FT) 3600 3500
TRANSPORT WND (MPH) W 9 N 18
VENT RATE (MPH-FT) 32400 63000
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S.
SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE LOWER 80S. SOUTH
WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. WARMER. LOWS IN THE UPPER 60S. SOUTH WINDS AROUND
15 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS AROUND 80. SOUTHWEST WINDS
AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. MUCH COOLER. LOWS IN THE MID 40S. WEST WINDS AROUND
10 MPH, BECOMING NORTH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE MID 60S.
NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST WINDS AROUND
5 MPH.
ILZ039-250915-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
251 PM CDT THU APR 24 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS TSTMS SHOWERS NONE
CHANCE PRECIP (%) 20 70 30
MAX TEMP (24HR TREND) 77 (-4) 60
MIN RH % (24HR TREND) 57 (+25) 49
MIN TEMP (24HR TREND) 56 (+6) 42
MAX RH % (24HR TREND) 95 (+16) 89
20FT WIND AM (MPH) SW 6-9 N 12
20FT WIND PM (MPH) LGT/VAR W 6-9 N 12 NE 12
PEAK WIND GUSTS (MPH) 16 19 19
PRECIP AMOUNT (IN) 0.01-0.05 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 3000 2900
MAX MIXING HGT (FT) 3600 4000
TRANSPORT WND (MPH) SW 11 NE 16
VENT RATE (MPH-FT) 43200 64000
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS AROUND
10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 50S.
SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE LOWER 80S. SOUTH
WINDS AROUND 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. WARMER. LOWS IN THE UPPER 60S. SOUTH WINDS AROUND
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 UPPER 40S. WEST WINDS AROUND 10 MPH,
BECOMING NORTH AFTER MIDNIGHT.
WEDNESDAY
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S.
NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.
NORTHEAST WINDS AROUND 5 MPH.
ILZ033-250915-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
251 PM CDT THU APR 24 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS TSTMS SHOWERS NONE
CHANCE PRECIP (%) 20 70 30
MAX TEMP (24HR TREND) 77 (-4) 59
MIN RH % (24HR TREND) 56 (+25) 50
MIN TEMP (24HR TREND) 56 (+6) 41
MAX RH % (24HR TREND) 94 (+12) 89
20FT WIND AM (MPH) SW 6-8 N 11-12
20FT WIND PM (MPH) LGT/VAR W 6-8 N 10-15 N 11-12
PEAK WIND GUSTS (MPH) 16 21 19
PRECIP AMOUNT (IN) 0.00 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 3200 2900
MAX MIXING HGT (FT) 3700 3600
TRANSPORT WND (MPH) SW 10 N 16
VENT RATE (MPH-FT) 37000 57600
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. WARMER. LOWS AROUND 50. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE LOWER 80S. SOUTH
WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. WARMER. LOWS IN THE UPPER 60S. SOUTH WINDS AROUND
15 MPH.
TUESDAY
MOSTLY CLOUDY. 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. MUCH COOLER. LOWS IN THE UPPER 40S. WEST WINDS AROUND
10 MPH, BECOMING NORTH AFTER MIDNIGHT.
WEDNESDAY
PARTLY SUNNY. COOLER. HIGHS IN THE MID 60S.
NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.
NORTHEAST WINDS AROUND 5 MPH.
INZ010-250915-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
251 PM CDT THU APR 24 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS NONE
CHANCE PRECIP (%) 20 70 40
MAX TEMP (24HR TREND) 77 (-4) 57
MIN RH % (24HR TREND) 54 (+23) 56
MIN TEMP (24HR TREND) 55 (+5) 41
MAX RH % (24HR TREND) 91 (+10) 92
20FT WIND AM (MPH) SW 5-8 N 11-12
20FT WIND PM (MPH) LGT/VAR NW 5-8 N 10-15 N 11-12
PEAK WIND GUSTS (MPH) 17 23 19
PRECIP AMOUNT (IN) 0.01-0.05 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 3400 2800
MAX MIXING HGT (FT) 4000 3200
TRANSPORT WND (MPH) W 10 N 18
VENT RATE (MPH-FT) 40000 57600
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. WARMER. LOWS AROUND 50. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE LOWER 80S. SOUTH
WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. WARMER. LOWS IN THE UPPER 60S. SOUTH WINDS AROUND
15 MPH.
TUESDAY
MOSTLY CLOUDY. 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. MUCH COOLER. LOWS IN THE MID 40S. WEST WINDS AROUND
10 MPH, BECOMING NORTH AFTER MIDNIGHT.
WEDNESDAY
PARTLY SUNNY. COOLER. HIGHS IN THE MID 60S. NORTH
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.
NORTHEAST WINDS AROUND 5 MPH.
INZ011-250915-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
251 PM CDT THU APR 24 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS NONE
CHANCE PRECIP (%) 20 60 40
MAX TEMP (24HR TREND) 76 (-5) 57
MIN RH % (24HR TREND) 54 (+24) 56
MIN TEMP (24HR TREND) 56 (+6) 40
MAX RH % (24HR TREND) 92 (+11) 93
20FT WIND AM (MPH) SW 6-8 N 10-11
20FT WIND PM (MPH) LGT/VAR NW 6-8 N 10-15 N 10-11
PEAK WIND GUSTS (MPH) 18 24 19
PRECIP AMOUNT (IN) 0.00 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 3300 2800
MAX MIXING HGT (FT) 4400 3300
TRANSPORT WND (MPH) W 9 N 18
VENT RATE (MPH-FT) 39600 59400
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTH
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. WARMER. LOWS AROUND 50. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. WARMER. HIGHS AROUND 80. SOUTH WINDS
10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. WARMER. LOWS IN THE UPPER 60S. SOUTH WINDS AROUND
15 MPH.
TUESDAY
MOSTLY CLOUDY. 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. MUCH COOLER. LOWS IN THE UPPER 40S. WEST WINDS AROUND
10 MPH, BECOMING NORTH AFTER MIDNIGHT.
WEDNESDAY
PARTLY SUNNY. COOLER. HIGHS IN THE MID 60S. NORTH
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
INZ019-250915-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
351 PM EDT THU APR 24 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS NONE
CHANCE PRECIP (%) 30 70 40
MAX TEMP (24HR TREND) 77 (-4) 57
MIN RH % (24HR TREND) 57 (+25) 54
MIN TEMP (24HR TREND) 59 (+7) 41
MAX RH % (24HR TREND) 95 (+18) 90
20FT WIND AM (MPH) S 7-8 N 10-12
20FT WIND PM (MPH) LGT/VAR W 7-8 N 10-15 N 10-12
PEAK WIND GUSTS (MPH) 14 21 19
PRECIP AMOUNT (IN) 0.00 0.25-0.50 0.00 0.00
11 AM MIXING HGT (FT) 2500 2800
MAX MIXING HGT (FT) 3700 3500
TRANSPORT WND (MPH) SW 11 N 16
VENT RATE (MPH-FT) 44400 56000
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. WARMER. LOWS AROUND 50. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. WARMER. HIGHS AROUND 80. SOUTH WINDS
10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. WARMER. LOWS IN THE UPPER 60S. SOUTH WINDS AROUND
15 MPH.
TUESDAY
MOSTLY CLOUDY. 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 WITH A CHANCE OF SHOWERS. COOLER.
LOWS IN THE UPPER 40S. WEST WINDS AROUND 10 MPH, BECOMING NORTH
AFTER MIDNIGHT.
WEDNESDAY
PARTLY SUNNY. COOLER. HIGHS IN THE MID 60S. NORTH
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.
NORTHEAST WINDS AROUND 5 MPH.
NWS LINCOLN
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