832
FNUS53 KLOT 262120
FWFLOT
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
420 PM CDT SAT APR 26 2025
DISCUSSION
THE COMBINATION OF LIGHT WINDS AND CLEAR SKIES TONIGHT WILL LEAD
TO LOW TEMPERATURES IN THE 30S AND PATCHY FROST OUTSIDE OF CHICAGO
AND AWAY FROM THE LAKESHORE. SKIES WILL REMAIN MOSTLY CLEAR
THROUGH THE DAY TOMORROW WITH SSE WINDS GUSTING TO 15 TO 20 MPH
DURING THE AFTERNOON. TOMORROW WILL ALSO BE NOTICEABLY WARMER
WITH AFTERNOON TEMPERATURES IN THE MID 60S TO NEAR 70 DEGREES,
COOLER NEAR THE IL LAKESHORE.
MONDAY WILL BE MOSTLY QUIET DURING THE DAYTIME ASIDE FROM
SOUTHERLY WINDS GUSTING TO 30 TO 35 MPH. HIGHS ARE FORECAST IN THE
UPPER 70S AND LOWER 80S. A PASSING COLD FRONT WILL PUSH A LINE OF
SHOWERS AND THUNDERSTORMS ACROSS THE AREA MONDAY EVENING AND
OVERNIGHT. THESE STORMS WILL HAVE THE POTENTIAL TO BECOME SEVERE.
ADDITIONAL THUNDERSTORMS COULD IMPACT THE AREA ON TUESDAY,
MAINLY SOUTHEAST OF I-55.
A FEW ADDITIONAL WAVES OF SHOWERS AND OCCASIONAL THUNDERSTORMS
WILL MOVE THROUGH THE AREA WEDNESDAY THROUGH FRIDAY, WITH THE
HIGHEST RAIN CHANCES IN THAT STRETCH SLATED FOR THURSDAY.
SEASONABLE TEMPERATURES ARE EXPECTED DURING THE LATTER HALF OF
THE WEEK.
ILZ014-270930-
COOK-
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,
LEMONT, ORLAND PARK, AND PARK FOREST
420 PM CDT SAT APR 26 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 68 (+16) 80
MIN RH % (24HR TREND) 32 (-18) 50
MIN TEMP (24HR TREND) 37 (-6) 51
MAX RH % (24HR TREND) 89 (+3) 71
20FT WIND AM (MPH) SE 6-9 S 10-15
20FT WIND PM (MPH) LGT/VAR SE 6-9 SE 7-8 S 10-15
PEAK WIND GUSTS (MPH) 17 16 27
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3000 2100
MAX MIXING HGT (FT) 4800 3800
TRANSPORT WND (MPH) SE 13 S 27
VENT RATE (MPH-FT) 67200 106400
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER
MIDNIGHT. LOWS IN THE UPPER 60S. SOUTH WINDS AROUND 15 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. MUCH COOLER. LOWS IN THE MID 40S. NORTH WINDS 5 TO
10 MPH.
WEDNESDAY
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 50S.
NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE UPPER 40S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
60S. EAST WINDS AROUND 5 MPH, BECOMING NORTH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS
10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
ILZ006-270930-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
420 PM CDT SAT APR 26 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 10 20
MAX TEMP (24HR TREND) 64 (+11) 79
MIN RH % (24HR TREND) 38 (-8) 54
MIN TEMP (24HR TREND) 35 (-6) 47
MAX RH % (24HR TREND) 89 (+3) 75
20FT WIND AM (MPH) E 7-10 S 10-15
20FT WIND PM (MPH) LGT/VAR SE 7-10 SE 7 S 10-15
PEAK WIND GUSTS (MPH) 17 16 26
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2600 2000
MAX MIXING HGT (FT) 3500 3500
TRANSPORT WND (MPH) SE 14 S 28
VENT RATE (MPH-FT) 52500 101500
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER
MIDNIGHT. LOWS IN THE MID 60S. SOUTH WINDS AROUND 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. MUCH COLDER. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. COOLER. HIGHS IN THE MID 50S.
NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 40S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
50S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS AROUND 60. NORTHWEST WINDS AROUND
10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH WINDS
AROUND 5 MPH.
INZ001-270930-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
420 PM CDT SAT APR 26 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 68 (+18) 79
MIN RH % (24HR TREND) 32 (-24) 49
MIN TEMP (24HR TREND) 35 (-7) 50
MAX RH % (24HR TREND) 95 (+6) 75
20FT WIND AM (MPH) SE 6-8 S 10-15
20FT WIND PM (MPH) LGT/VAR SE 6-8 SE 6-7 S 10-15
PEAK WIND GUSTS (MPH) 14 25
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3000 2100
MAX MIXING HGT (FT) 4900 3800
TRANSPORT WND (MPH) SE 13 S 27
VENT RATE (MPH-FT) 68600 106400
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. 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
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. MUCH COOLER. LOWS IN THE MID 40S. NORTH WINDS 5 TO
10 MPH.
WEDNESDAY
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER
50S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. EAST WINDS AROUND 5 MPH, BECOMING SOUTHWEST IN THE
AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
INZ002-270930-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
420 PM CDT SAT APR 26 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 68 (+19) 79
MIN RH % (24HR TREND) 32 (-28) 45
MIN TEMP (24HR TREND) 34 (-8) 49
MAX RH % (24HR TREND) 97 (+5) 72
20FT WIND AM (MPH) SE 6-7 S 10-15
20FT WIND PM (MPH) LGT/VAR SE 6-7 SE 5-7 S 10-15
PEAK WIND GUSTS (MPH) 13 24
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3000 2100
MAX MIXING HGT (FT) 4800 3600
TRANSPORT WND (MPH) SE 13 S 26
VENT RATE (MPH-FT) 67200 93600
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. 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
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. MUCH COOLER. LOWS IN THE MID 40S. NORTH WINDS
AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS AROUND 50. EAST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. EAST WINDS AROUND 5 MPH, BECOMING SOUTHWEST IN THE
AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING. HIGHS
AROUND 60. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
ILZ013-270930-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
420 PM CDT SAT APR 26 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 69 (+13) 80
MIN RH % (24HR TREND) 31 (-12) 50
MIN TEMP (24HR TREND) 38 (-5) 51
MAX RH % (24HR TREND) 86 (+3) 73
20FT WIND AM (MPH) SE 7-10 S 15-20
20FT WIND PM (MPH) LGT/VAR SE 7-10 SE 7-8 S 15-20
PEAK WIND GUSTS (MPH) 17 16 27
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2800 2000
MAX MIXING HGT (FT) 4700 3700
TRANSPORT WND (MPH) S 16 S 28
VENT RATE (MPH-FT) 75200 107300
VENT RATE CATEGORY GOOD GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER
MIDNIGHT. LOWS IN THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. MUCH COOLER. LOWS IN THE MID 40S. NORTH WINDS 5 TO
10 MPH.
WEDNESDAY
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 60S. EAST
WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
60S. EAST WINDS AROUND 5 MPH, BECOMING NORTH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS
10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
ILZ012-270930-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
420 PM CDT SAT APR 26 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 10 20
MAX TEMP (24HR TREND) 68 (+9) 80
MIN RH % (24HR TREND) 32 (-9) 52
MIN TEMP (24HR TREND) 35 (-6) 50
MAX RH % (24HR TREND) 92 (+10) 77
20FT WIND AM (MPH) SE 7-10 S 15-20
20FT WIND PM (MPH) LGT/VAR SE 7-10 SE 8 S 15-20
PEAK WIND GUSTS (MPH) 18 17 28
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2600 1800
MAX MIXING HGT (FT) 4500 4000
TRANSPORT WND (MPH) S 17 S 31
VENT RATE (MPH-FT) 76500 124000
VENT RATE CATEGORY GOOD VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER
MIDNIGHT. LOWS IN THE MID 60S. SOUTH WINDS 15 TO 20 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS
AROUND 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. MUCH COLDER. LOWS IN THE MID 40S. NORTH WINDS 5 TO
10 MPH.
WEDNESDAY
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 60S. EAST
WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
60S. EAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS
10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. NORTH WINDS AROUND
5 MPH.
ILZ005-270930-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
420 PM CDT SAT APR 26 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 10 20
MAX TEMP (24HR TREND) 66 (+8) 79
MIN RH % (24HR TREND) 35 (-6) 55
MIN TEMP (24HR TREND) 34 (-6) 49
MAX RH % (24HR TREND) 91 (+5) 76
20FT WIND AM (MPH) SE 7-11 S 15-20
20FT WIND PM (MPH) LGT/VAR S 7-11 SE 7-8 S 15-20
PEAK WIND GUSTS (MPH) 18 17 28
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2600 1800
MAX MIXING HGT (FT) 4300 3600
TRANSPORT WND (MPH) S 17 S 32
VENT RATE (MPH-FT) 73100 115200
VENT RATE CATEGORY GOOD GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 15 MPH, BECOMING WEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. MUCH COLDER. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. COOLER. HIGHS AROUND 60. EAST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 40S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 60S.
EAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS
10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTH WINDS
AROUND 5 MPH.
ILZ004-270930-
BOONE-
INCLUDING THE CITY OF BELVIDERE
420 PM CDT SAT APR 26 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 30
MAX TEMP (24HR TREND) 66 (+6) 79
MIN RH % (24HR TREND) 34 (-5) 53
MIN TEMP (24HR TREND) 34 (-6) 49
MAX RH % (24HR TREND) 90 (+2) 75
20FT WIND AM (MPH) SE 7-11 S 15-20
20FT WIND PM (MPH) LGT/VAR S 7-11 SE 8-9 S 15-20
PEAK WIND GUSTS (MPH) 19 17 29
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2600 1700
MAX MIXING HGT (FT) 4400 3800
TRANSPORT WND (MPH) S 18 S 33
VENT RATE (MPH-FT) 79200 125400
VENT RATE CATEGORY GOOD VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 70. WEST WINDS AROUND
15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 40S.
NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. EAST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 40S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 40S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS
10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTH WINDS
AROUND 5 MPH.
ILZ011-270930-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
420 PM CDT SAT APR 26 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 20
MAX TEMP (24HR TREND) 68 (+8) 81
MIN RH % (24HR TREND) 32 (-7) 50
MIN TEMP (24HR TREND) 34 (-7) 50
MAX RH % (24HR TREND) 91 (+2) 77
20FT WIND AM (MPH) SE 8-11 S 15-20
20FT WIND PM (MPH) LGT/VAR SE 8-11 SE 9 S 15-20
PEAK WIND GUSTS (MPH) 19 18 31
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2400 1800
MAX MIXING HGT (FT) 4600 4100
TRANSPORT WND (MPH) S 18 S 33
VENT RATE (MPH-FT) 82800 135300
VENT RATE CATEGORY GOOD VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS 15 TO 20 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS
AROUND 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. COLDER. LOWS IN THE MID 40S. NORTHWEST WINDS
AROUND 10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. EAST WINDS
AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
60S. NORTHEAST WINDS AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS
AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. NORTH WINDS AROUND
5 MPH.
ILZ003-270930-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
420 PM CDT SAT APR 26 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 30
MAX TEMP (24HR TREND) 66 (+5) 80
MIN RH % (24HR TREND) 33 (-2) 51
MIN TEMP (24HR TREND) 35 (-5) 50
MAX RH % (24HR TREND) 87 (+5) 74
20FT WIND AM (MPH) SE 7-11 S 15-20
20FT WIND PM (MPH) LGT/VAR S 7-11 SE 8-9 S 15-20
PEAK WIND GUSTS (MPH) 19 18 29
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2600 1800
MAX MIXING HGT (FT) 4600 4000
TRANSPORT WND (MPH) S 19 S 34
VENT RATE (MPH-FT) 92000 140000
VENT RATE CATEGORY GOOD VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS.
SHOWERS LIKELY, MAINLY IN THE EVENING. LOWS IN THE LOWER 60S.
SOUTH WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 70. WEST WINDS AROUND
15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 40S.
NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. EAST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 40S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS
10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH WINDS
AROUND 5 MPH.
ILZ008-270930-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
420 PM CDT SAT APR 26 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 20
MAX TEMP (24HR TREND) 67 (+6) 81
MIN RH % (24HR TREND) 32 (-3) 50
MIN TEMP (24HR TREND) 34 (-7) 51
MAX RH % (24HR TREND) 89 (+8) 73
20FT WIND AM (MPH) SE 8-11 S 15-20
20FT WIND PM (MPH) LGT/VAR S 8-11 SE 8-9 S 15-20
PEAK WIND GUSTS (MPH) 19 19 30
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2400 1800
MAX MIXING HGT (FT) 4700 3900
TRANSPORT WND (MPH) S 18 S 33
VENT RATE (MPH-FT) 84600 128700
VENT RATE CATEGORY GOOD VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS.
SHOWERS LIKELY, MAINLY IN THE EVENING. LOWS IN THE LOWER 60S.
SOUTH WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 70. WEST WINDS AROUND
15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. COLDER. LOWS IN THE MID 40S. NORTH WINDS AROUND
5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. EAST WINDS
AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. EAST WINDS AROUND 5 MPH, BECOMING NORTH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS
10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40. NORTH WINDS AROUND
5 MPH.
ILZ010-270930-
LEE-
INCLUDING THE CITY OF DIXON
420 PM CDT SAT APR 26 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 20
MAX TEMP (24HR TREND) 68 (+7) 82
MIN RH % (24HR TREND) 33 (-3) 50
MIN TEMP (24HR TREND) 34 (-8) 51
MAX RH % (24HR TREND) 89 (+2) 76
20FT WIND AM (MPH) SE 8-11 S 15-20
20FT WIND PM (MPH) E 5-6 SE 8-11 SE 8-9 S 15-20
PEAK WIND GUSTS (MPH) 18 18 30
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2400 1900
MAX MIXING HGT (FT) 4700 4000
TRANSPORT WND (MPH) S 18 S 33
VENT RATE (MPH-FT) 84600 132000
VENT RATE CATEGORY GOOD VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS 15 TO 20 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS
AROUND 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. COOLER. LOWS IN THE MID 40S. NORTH WINDS AROUND
10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. EAST WINDS
AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. EAST WINDS AROUND 10 MPH, BECOMING NORTH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE UPPER 40S. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS
10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
ILZ019-270930-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
420 PM CDT SAT APR 26 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 69 (+8) 83
MIN RH % (24HR TREND) 32 (-9) 47
MIN TEMP (24HR TREND) 36 (-8) 52
MAX RH % (24HR TREND) 88 (+4) 72
20FT WIND AM (MPH) SE 7-10 S 15-20
20FT WIND PM (MPH) LGT/VAR SE 7-10 SE 8 S 15-20
PEAK WIND GUSTS (MPH) 18 17 29
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2900 2100
MAX MIXING HGT (FT) 4800 4700
TRANSPORT WND (MPH) S 18 S 32
VENT RATE (MPH-FT) 86400 150400
VENT RATE CATEGORY GOOD VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS 15 TO 20 MPH.
TUESDAY
A CHANCE OF SHOWERS IN THE MORNING. PARTLY SUNNY.
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S.
NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. EAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. EAST WINDS AROUND 10 MPH, BECOMING NORTH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
ILZ020-270930-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
420 PM CDT SAT APR 26 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 69 (+10) 82
MIN RH % (24HR TREND) 32 (-12) 50
MIN TEMP (24HR TREND) 35 (-8) 51
MAX RH % (24HR TREND) 96 (+12) 77
20FT WIND AM (MPH) SE 6-10 S 15-20
20FT WIND PM (MPH) LGT/VAR SE 6-10 SE 8 S 15-20
PEAK WIND GUSTS (MPH) 18 17 28
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 2800 1900
MAX MIXING HGT (FT) 4700 4200
TRANSPORT WND (MPH) SE 17 S 28
VENT RATE (MPH-FT) 79900 121800
VENT RATE CATEGORY GOOD VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS AROUND 15 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S.
NORTH WINDS AROUND 10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
WEDNESDAY
PARTLY SUNNY. COOLER. HIGHS IN THE MID 60S. EAST
WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. EAST WINDS AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
ILZ021-270930-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
420 PM CDT SAT APR 26 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 69 (+10) 83
MIN RH % (24HR TREND) 31 (-12) 50
MIN TEMP (24HR TREND) 35 (-9) 52
MAX RH % (24HR TREND) 95 (+9) 76
20FT WIND AM (MPH) SE 6-9 S 15-20
20FT WIND PM (MPH) LGT/VAR SE 6-9 SE 7-8 S 15-20
PEAK WIND GUSTS (MPH) 18 17 27
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3000 2000
MAX MIXING HGT (FT) 4800 4200
TRANSPORT WND (MPH) SE 16 S 29
VENT RATE (MPH-FT) 76800 126000
VENT RATE CATEGORY GOOD VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S.
NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
COOLER. HIGHS IN THE MID 60S. EAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER
50S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
60S. EAST WINDS AROUND 10 MPH, BECOMING SOUTHWEST IN THE
AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
ILZ022-270930-
WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON
420 PM CDT SAT APR 26 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 69 (+13) 81
MIN RH % (24HR TREND) 33 (-14) 52
MIN TEMP (24HR TREND) 35 (-8) 50
MAX RH % (24HR TREND) 95 (+9) 77
20FT WIND AM (MPH) SE 6-9 S 15-20
20FT WIND PM (MPH) LGT/VAR SE 6-9 SE 7-8 S 15-20
PEAK WIND GUSTS (MPH) 16 17 26
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3000 2000
MAX MIXING HGT (FT) 4800 4000
TRANSPORT WND (MPH) S 16 S 28
VENT RATE (MPH-FT) 76800 116000
VENT RATE CATEGORY GOOD GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. SOUTH WINDS
AROUND 15 MPH.
TUESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S.
NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. COOLER. HIGHS IN THE MID 60S.
NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. EAST WINDS AROUND 5 MPH, BECOMING NORTH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS
10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
ILZ032-270930-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
420 PM CDT SAT APR 26 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 69 (+9) 83
MIN RH % (24HR TREND) 34 (-6) 51
MIN TEMP (24HR TREND) 36 (-8) 51
MAX RH % (24HR TREND) 87 (+3) 76
20FT WIND AM (MPH) SE 7-10 S 15-20
20FT WIND PM (MPH) LGT/VAR SE 7-10 SE 8 S 15-20
PEAK WIND GUSTS (MPH) 18 17 31
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3000 2100
MAX MIXING HGT (FT) 4600 4700
TRANSPORT WND (MPH) S 17 S 29
VENT RATE (MPH-FT) 78200 141000
VENT RATE CATEGORY GOOD VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. SOUTH WINDS
AROUND 20 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S.
NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. COOLER. HIGHS
IN THE UPPER 60S. EAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 50S.
EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
60S. EAST WINDS AROUND 10 MPH, BECOMING SOUTHWEST IN THE
AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. WEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
ILZ023-270930-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
420 PM CDT SAT APR 26 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 68 (+12) 81
MIN RH % (24HR TREND) 35 (-12) 50
MIN TEMP (24HR TREND) 35 (-8) 50
MAX RH % (24HR TREND) 96 (+11) 77
20FT WIND AM (MPH) SE 6-9 S 10-15
20FT WIND PM (MPH) LGT/VAR SE 6-9 SE 7 S 10-15
PEAK WIND GUSTS (MPH) 16 16 26
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3000 2000
MAX MIXING HGT (FT) 4800 3900
TRANSPORT WND (MPH) SE 16 S 28
VENT RATE (MPH-FT) 76800 113100
VENT RATE CATEGORY GOOD GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. 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. COOLER. LOWS IN THE UPPER 40S.
NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
COOLER. HIGHS IN THE MID 60S. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER
50S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. EAST WINDS AROUND 5 MPH, BECOMING SOUTHWEST IN THE
AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE LOWER 60S. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
ILZ039-270930-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
420 PM CDT SAT APR 26 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 68 (+9) 82
MIN RH % (24HR TREND) 36 (-7) 52
MIN TEMP (24HR TREND) 36 (-9) 51
MAX RH % (24HR TREND) 88 (+1) 75
20FT WIND AM (MPH) SE 7-10 S 15-20
20FT WIND PM (MPH) LGT/VAR SE 7-10 SE 8 S 15-20
PEAK WIND GUSTS (MPH) 17 16 29
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3100 2000
MAX MIXING HGT (FT) 4500 4100
TRANSPORT WND (MPH) SE 16 S 28
VENT RATE (MPH-FT) 72000 118900
VENT RATE CATEGORY GOOD VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. SOUTH WINDS
15 TO 20 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER.
LOWS AROUND 50. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. COOLER. HIGHS
IN THE UPPER 60S. EAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 50S.
EAST WINDS AROUND 5 MPH.
THURSDAY
SHOWERS, MAINLY IN THE MORNING. HIGHS IN THE UPPER
60S. SOUTHEAST WINDS AROUND 10 MPH, BECOMING SOUTHWEST IN THE
AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. WEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
5 TO 10 MPH.
ILZ033-270930-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
420 PM CDT SAT APR 26 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 68 (+11) 81
MIN RH % (24HR TREND) 36 (-9) 49
MIN TEMP (24HR TREND) 36 (-8) 50
MAX RH % (24HR TREND) 91 (+5) 76
20FT WIND AM (MPH) SE 6-9 S 10-15
20FT WIND PM (MPH) LGT/VAR SE 6-9 SE 6-7 S 10-15
PEAK WIND GUSTS (MPH) 16 26
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3100 2000
MAX MIXING HGT (FT) 4600 4000
TRANSPORT WND (MPH) SE 14 S 27
VENT RATE (MPH-FT) 69000 112000
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. 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. A CHANCE OF SHOWERS IN THE
EVENING. COOLER. LOWS IN THE UPPER 40S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. COOLER. HIGHS
IN THE MID 60S. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 50S.
EAST WINDS AROUND 5 MPH.
THURSDAY
SHOWERS. HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND
10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE MID 60S. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
INZ010-270930-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
420 PM CDT SAT APR 26 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 68 (+13) 80
MIN RH % (24HR TREND) 35 (-14) 50
MIN TEMP (24HR TREND) 35 (-7) 50
MAX RH % (24HR TREND) 95 (+7) 75
20FT WIND AM (MPH) SE 6-8 S 10-15
20FT WIND PM (MPH) LGT/VAR SE 6-8 SE 5-6 S 10-15
PEAK WIND GUSTS (MPH) 14 24
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3100 2100
MAX MIXING HGT (FT) 4800 3700
TRANSPORT WND (MPH) SE 14 S 26
VENT RATE (MPH-FT) 72000 96200
VENT RATE CATEGORY GOOD GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. 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. A CHANCE OF SHOWERS IN THE
EVENING. COOLER. LOWS IN THE UPPER 40S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. COOLER. HIGHS
IN THE MID 60S. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 50S.
EAST WINDS AROUND 5 MPH.
THURSDAY
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS IN THE
AFTERNOON. HIGHS IN THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH,
BECOMING SOUTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE LOWER 60S. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
INZ011-270930-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
420 PM CDT SAT APR 26 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 68 (+15) 80
MIN RH % (24HR TREND) 32 (-19) 46
MIN TEMP (24HR TREND) 35 (-7) 49
MAX RH % (24HR TREND) 93 (+1) 75
20FT WIND AM (MPH) SE 6-8 S 10-15
20FT WIND PM (MPH) LGT/VAR SE 6-8 SE 5-6 S 10-15
PEAK WIND GUSTS (MPH) 13 24
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3000 2100
MAX MIXING HGT (FT) 4800 3600
TRANSPORT WND (MPH) SE 14 S 26
VENT RATE (MPH-FT) 72000 93600
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. 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. A CHANCE OF SHOWERS IN THE
EVENING. COOLER. LOWS IN THE UPPER 40S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. COOLER. HIGHS
IN THE MID 60S. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER
50S. EAST WINDS AROUND 5 MPH.
THURSDAY
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS IN THE
AFTERNOON. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS AROUND 5 MPH,
BECOMING SOUTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
INZ019-270930-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
520 PM EDT SAT APR 26 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 68 (+12) 79
MIN RH % (24HR TREND) 36 (-13) 49
MIN TEMP (24HR TREND) 36 (-6) 50
MAX RH % (24HR TREND) 89 (-1) 74
20FT WIND AM (MPH) SE 6-8 S 10-15
20FT WIND PM (MPH) LGT/VAR SE 6-8 SE 5-6 S 10-15
PEAK WIND GUSTS (MPH) 14 23
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3100 2000
MAX MIXING HGT (FT) 4400 3300
TRANSPORT WND (MPH) SE 14 S 25
VENT RATE (MPH-FT) 66000 82500
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
IN THE UPPER 60S. SOUTH WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. COOLER. LOWS AROUND 50. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER.
HIGHS IN THE MID 60S. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 50S.
EAST WINDS AROUND 5 MPH.
THURSDAY
SHOWERS. HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE LOWER 60S. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
DOOM
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