950
FNUS53 KLOT 062105
FWFLOT
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
405 PM CDT MON APR 6 2026
DISCUSSION
RHS GENERALLY BETWEEN 40 AND 50% LATE THIS AFTERNOON WILL CLIMB AS
DUSK APPROACHES. NNW WIND GUSTS TO 25 TO 30 MPH WILL ALSO SUBSIDE
DURING THE LATE AFTERNOON AND EARLY EVENING. A SLIGHT CHANCE FOR
SOME LIGHT SNOW SHOWERS EXISTS AROUND THE LAKE THIS EVENING AND
TONIGHT.
TUESDAY WILL FEATURE NE WINDS IN THE MORNING, GOING E AT 10 TO 15
MPH IN THE AFTERNOON. HIGH TEMPERATURES ARE FORECAST IN THE UPPER
30S AROUND THE LAKE AND LOWER TO MIDDLE 40S INLAND. MINIMUM
AFTERNOON RHS WILL FALL BETWEEN 35 AND 45%. THERE IS A POTENTIAL
FOR A WINTRY MIX OF PRECIPITATION NEAR AND NORTH OF I-88 TUESDAY
EVENING AND NIGHT.
MILDER CONDITIONS ARE FORECAST FOR THE MIDDLE OF THE WEEK WITH
FREQUENT RAIN CHANCES DURING THE LATTER HALF OF THE WEEK.
ILZ014-070930-
COOK-
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,
LEMONT, ORLAND PARK, AND PARK FOREST
405 PM CDT MON APR 6 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SHOWERS NONE
CHANCE PRECIP (%) 20 10 20
MAX TEMP (24HR TREND) 39 (-9) 64
MIN RH % (24HR TREND) 42 (-2) 38
MIN TEMP (24HR TREND) 26 (-14) 31
MAX RH % (24HR TREND) 73 (-13) 74
20FT WIND AM (MPH) NE 8 S 15-20
20FT WIND PM (MPH) N 9-11 E 8 E 8-10 S 15-20
PEAK WIND GUSTS (MPH) 21 15 20 31
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3800 2000
MAX MIXING HGT (FT) 3800 3900
TRANSPORT WND (MPH) NE 8 S 29
VENT RATE (MPH-FT) 30400 117000
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. SOUTH WINDS AROUND 15 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 40S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. HIGHS IN THE
UPPER 50S. NORTH WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. EAST WINDS AROUND 10 MPH, BECOMING SOUTHEAST AFTER
MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER. HIGHS
IN THE UPPER 70S. SOUTH WINDS AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS
IN THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
ILZ006-070930-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
405 PM CDT MON APR 6 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SHOWERS NONE
CHANCE PRECIP (%) 20 10 20
MAX TEMP (24HR TREND) 37 (-9) 63
MIN RH % (24HR TREND) 44 (0) 42
MIN TEMP (24HR TREND) 23 (-16) 28
MAX RH % (24HR TREND) 75 (-14) 81
20FT WIND AM (MPH) NE 8 S 15-20
20FT WIND PM (MPH) N 9-10 E 8 SE 8-10 S 15-20
PEAK WIND GUSTS (MPH) 20 13 21 31
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3600 1900
MAX MIXING HGT (FT) 3800 3800
TRANSPORT WND (MPH) E 8 S 32
VENT RATE (MPH-FT) 30400 121600
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER
50S. SOUTH WINDS AROUND 15 MPH.
THURSDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 40S. SOUTHWEST WINDS AROUND 5 MPH, BECOMING EAST AFTER
MIDNIGHT.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. HIGHS
IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHEAST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S. EAST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 40S. EAST WINDS AROUND 10 MPH, BECOMING SOUTHEAST AFTER
MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER. HIGHS
IN THE MID 70S. SOUTH WINDS AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS
AROUND 60. SOUTHWEST WINDS AROUND 15 MPH.
INZ001-070930-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
405 PM CDT MON APR 6 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 20 20 10
MAX TEMP (24HR TREND) 43 (-6) 64
MIN RH % (24HR TREND) 38 (-6) 39
MIN TEMP (24HR TREND) 28 (-10) 31
MAX RH % (24HR TREND) 76 (-10) 70
20FT WIND AM (MPH) NE 6-8 S 10-15
20FT WIND PM (MPH) N 10-11 NE 6-8 E 6-10 S 10-15
PEAK WIND GUSTS (MPH) 21 16 19 27
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3800 2100
MAX MIXING HGT (FT) 4300 3900
TRANSPORT WND (MPH) NE 6 S 29
VENT RATE (MPH-FT) 30100 117000
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER
50S. SOUTH WINDS AROUND 15 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
70. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND
50. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS AROUND 10 MPH, BECOMING NORTH IN THE
AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. EAST WINDS AROUND 5 MPH, BECOMING SOUTHEAST AFTER
MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER. HIGHS
IN THE UPPER 70S. SOUTH WINDS AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER.
LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
INZ002-070930-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
405 PM CDT MON APR 6 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 20 20 10
MAX TEMP (24HR TREND) 41 (-7) 64
MIN RH % (24HR TREND) 36 (-12) 38
MIN TEMP (24HR TREND) 28 (-11) 31
MAX RH % (24HR TREND) 76 (-11) 68
20FT WIND AM (MPH) NE 6-8 S 10-15
20FT WIND PM (MPH) N 10-11 NE 6-8 E 6-10 S 10-15
PEAK WIND GUSTS (MPH) 23 16 19 26
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3900 2000
MAX MIXING HGT (FT) 4400 3700
TRANSPORT WND (MPH) NE 5 S 28
VENT RATE (MPH-FT) 26400 107300
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH WINDS AROUND 15 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
70. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND
50. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS AROUND 10 MPH, BECOMING WEST IN THE
AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER. HIGHS
IN THE UPPER 70S. SOUTH WINDS AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER.
LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
ILZ013-070930-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
405 PM CDT MON APR 6 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS NONE
CHANCE PRECIP (%) 10 10 20
MAX TEMP (24HR TREND) 40 (-8) 65
MIN RH % (24HR TREND) 41 (-4) 38
MIN TEMP (24HR TREND) 26 (-14) 31
MAX RH % (24HR TREND) 74 (-13) 70
20FT WIND AM (MPH) NE 7-8 S 15-20
20FT WIND PM (MPH) N 8-10 E 7-8 E 8-10 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) 3800 2000
MAX MIXING HGT (FT) 4100 4000
TRANSPORT WND (MPH) E 8 S 31
VENT RATE (MPH-FT) 32800 124000
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. SOUTH WINDS AROUND 15 MPH.
THURSDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING.
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER 40S.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. HIGHS
IN THE UPPER 50S. NORTH WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. EAST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. EAST WINDS AROUND 10 MPH, BECOMING SOUTHEAST AFTER
MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER. HIGHS
IN THE UPPER 70S. SOUTH WINDS AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS
IN THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
ILZ012-070930-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
405 PM CDT MON APR 6 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE SLEET/RAIN NONE
CHANCE PRECIP (%) 10 20
MAX TEMP (24HR TREND) 41 (-6) 65
MIN RH % (24HR TREND) 41 (-7) 40
MIN TEMP (24HR TREND) 24 (-14) 30
MAX RH % (24HR TREND) 77 (-11) 71
20FT WIND AM (MPH) NE 7 S 15-20
20FT WIND PM (MPH) N 8-10 E 7 SE 8-11 S 15-20
PEAK WIND GUSTS (MPH) 19 20 33
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3800 2000
MAX MIXING HGT (FT) 4200 4200
TRANSPORT WND (MPH) E 6 S 33
VENT RATE (MPH-FT) 29400 138600
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. SOUTH WINDS 15 TO 20 MPH.
THURSDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 40S. SOUTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. NORTH WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHEAST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. EAST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER. HIGHS
IN THE UPPER 70S. SOUTH WINDS 15 TO 20 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS
IN THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
ILZ005-070930-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
405 PM CDT MON APR 6 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE FRZ RAIN NONE
CHANCE PRECIP (%) 10 30 10
MAX TEMP (24HR TREND) 39 (-6) 63
MIN RH % (24HR TREND) 42 (-4) 44
MIN TEMP (24HR TREND) 22 (-16) 28
MAX RH % (24HR TREND) 81 (-9) 76
20FT WIND AM (MPH) NE 7 S 15-20
20FT WIND PM (MPH) N 8-10 E 7 SE 8-11 S 15-20
PEAK WIND GUSTS (MPH) 20 20 32
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3600 1900
MAX MIXING HGT (FT) 4100 4100
TRANSPORT WND (MPH) E 6 S 35
VENT RATE (MPH-FT) 28700 147600
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS AROUND 50.
SOUTH WINDS AROUND 15 MPH.
THURSDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 40S. SOUTHWEST WINDS AROUND 5 MPH, BECOMING EAST AFTER
MIDNIGHT.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHEAST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. EAST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 40S. SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER. HIGHS
IN THE MID 70S. SOUTH WINDS AROUND 15 MPH.
SUNDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
LOWER 60S. SOUTH WINDS AROUND 15 MPH.
ILZ004-070930-
BOONE-
INCLUDING THE CITY OF BELVIDERE
405 PM CDT MON APR 6 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE SLEET/RAIN NONE
CHANCE PRECIP (%) 10 10 30 10
MAX TEMP (24HR TREND) 41 (-4) 64
MIN RH % (24HR TREND) 40 (-7) 43
MIN TEMP (24HR TREND) 22 (-15) 29
MAX RH % (24HR TREND) 81 (-9) 72
20FT WIND AM (MPH) E 7 S 15-20
20FT WIND PM (MPH) N 8-10 SE 7 SE 9-11 S 15-20
PEAK WIND GUSTS (MPH) 20 21 32
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3500 2000
MAX MIXING HGT (FT) 4300 4500
TRANSPORT WND (MPH) SE 6 S 37
VENT RATE (MPH-FT) 30100 171000
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS AROUND 50.
SOUTH WINDS 15 TO 20 MPH.
THURSDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 40S. SOUTHWEST WINDS AROUND 5 MPH, BECOMING EAST AFTER
MIDNIGHT.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. NORTH WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHEAST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 60. EAST WINDS AROUND
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS IN THE UPPER 40S. SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER. HIGHS
IN THE MID 70S. SOUTH WINDS AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS
IN THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
ILZ011-070930-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
405 PM CDT MON APR 6 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE SLEET/RAIN NONE
CHANCE PRECIP (%) 10 10 20
MAX TEMP (24HR TREND) 42 (-5) 65
MIN RH % (24HR TREND) 41 (-6) 39
MIN TEMP (24HR TREND) 23 (-15) 31
MAX RH % (24HR TREND) 81 (-6) 70
20FT WIND AM (MPH) E 7-8 S 15-20
20FT WIND PM (MPH) N 9-10 SE 7-8 SE 9-11 S 15-20
PEAK WIND GUSTS (MPH) 20 23 33
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3700 2100
MAX MIXING HGT (FT) 4200 4400
TRANSPORT WND (MPH) SE 8 S 35
VENT RATE (MPH-FT) 33600 158400
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. SOUTH WINDS 15 TO 20 MPH.
THURSDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 40S. SOUTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS AROUND
60. NORTH WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHEAST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. EAST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER.
LOWS AROUND 50. SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER. HIGHS
IN THE MID 70S. SOUTH WINDS 15 TO 20 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS
IN THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
ILZ003-070930-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
405 PM CDT MON APR 6 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE SLEET/RAIN NONE
CHANCE PRECIP (%) 10 30 10
MAX TEMP (24HR TREND) 42 (-4) 65
MIN RH % (24HR TREND) 36 (-7) 42
MIN TEMP (24HR TREND) 22 (-14) 31
MAX RH % (24HR TREND) 78 (-11) 72
20FT WIND AM (MPH) E 7 S 15-20
20FT WIND PM (MPH) N 7-10 SE 7 SE 9-11 S 15-20
PEAK WIND GUSTS (MPH) 19 21 33
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3500 2200
MAX MIXING HGT (FT) 4300 4700
TRANSPORT WND (MPH) SE 9 S 39
VENT RATE (MPH-FT) 38700 183300
VENT RATE CATEGORY POOR EXCELLENT
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 40S. SOUTHWEST WINDS 15 TO 20 MPH.
THURSDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 40S. WEST WINDS AROUND 5 MPH, BECOMING SOUTHEAST AFTER
MIDNIGHT.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH WINDS
AROUND 5 MPH, BECOMING EAST AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. EAST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS IN THE UPPER 40S. SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER. HIGHS
IN THE MID 70S. SOUTH WINDS AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS
IN THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
ILZ008-070930-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
405 PM CDT MON APR 6 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE SLEET/RAIN NONE
CHANCE PRECIP (%) 10 20 10
MAX TEMP (24HR TREND) 43 (-4) 66
MIN RH % (24HR TREND) 39 (-3) 40
MIN TEMP (24HR TREND) 23 (-14) 32
MAX RH % (24HR TREND) 79 (-8) 72
20FT WIND AM (MPH) E 8 S 15-20
20FT WIND PM (MPH) N 8-10 SE 8 SE 9-11 S 15-20
PEAK WIND GUSTS (MPH) 19 23 33
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3500 2200
MAX MIXING HGT (FT) 4200 4700
TRANSPORT WND (MPH) SE 8 S 37
VENT RATE (MPH-FT) 33600 178600
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND
50. SOUTH WINDS 15 TO 20 MPH.
THURSDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 40S. SOUTHWEST WINDS AROUND
5 MPH, BECOMING EAST AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTH WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHEAST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. EAST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER.
LOWS IN THE LOWER 50S. SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER. HIGHS
IN THE MID 70S. SOUTH WINDS AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 60S. SOUTH WINDS AROUND 15 MPH.
ILZ010-070930-
LEE-
INCLUDING THE CITY OF DIXON
405 PM CDT MON APR 6 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS NONE
CHANCE PRECIP (%) 10 20 10
MAX TEMP (24HR TREND) 43 (-5) 66
MIN RH % (24HR TREND) 41 (-4) 39
MIN TEMP (24HR TREND) 23 (-15) 33
MAX RH % (24HR TREND) 81 (-5) 70
20FT WIND AM (MPH) E 8 S 15-20
20FT WIND PM (MPH) N 9-10 SE 8 SE 10-12 S 15-20
PEAK WIND GUSTS (MPH) 20 13 21 33
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3500 2300
MAX MIXING HGT (FT) 4200 4600
TRANSPORT WND (MPH) SE 9 S 35
VENT RATE (MPH-FT) 37800 165600
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER
50S. SOUTH WINDS AROUND 15 MPH.
THURSDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 40S. SOUTHWEST WINDS AROUND
5 MPH, BECOMING EAST AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTH WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. EAST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER.
LOWS IN THE LOWER 50S. SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER. HIGHS
IN THE MID 70S. SOUTH WINDS AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 60S. SOUTH WINDS AROUND 15 MPH.
ILZ019-070930-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
405 PM CDT MON APR 6 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 45 (-5) 67
MIN RH % (24HR TREND) 37 (-7) 36
MIN TEMP (24HR TREND) 27 (-12) 33
MAX RH % (24HR TREND) 77 (-8) 65
20FT WIND AM (MPH) E 8 S 15-20
20FT WIND PM (MPH) N 9 E 8 SE 9-10 S 15-20
PEAK WIND GUSTS (MPH) 19 19 31
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3700 2300
MAX MIXING HGT (FT) 4300 4500
TRANSPORT WND (MPH) E 10 S 33
VENT RATE (MPH-FT) 43000 148500
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. SOUTH WINDS AROUND 15 MPH.
THURSDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING.
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 50S. SOUTH
WINDS AROUND 5 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS AROUND 10 MPH, BECOMING NORTH IN THE
AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 40S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. EAST WINDS AROUND
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER.
LOWS IN THE LOWER 50S. SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER. HIGHS
IN THE UPPER 70S. SOUTH WINDS 15 TO 20 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 60S. SOUTH WINDS AROUND 15 MPH.
ILZ020-070930-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
405 PM CDT MON APR 6 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 43 (-6) 66
MIN RH % (24HR TREND) 41 (-6) 38
MIN TEMP (24HR TREND) 26 (-12) 32
MAX RH % (24HR TREND) 77 (-12) 68
20FT WIND AM (MPH) NE 7-8 S 15-20
20FT WIND PM (MPH) N 8-10 E 7-8 E 8-10 S 15-20
PEAK WIND GUSTS (MPH) 19 17 31
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3800 2100
MAX MIXING HGT (FT) 4100 4400
TRANSPORT WND (MPH) E 8 S 33
VENT RATE (MPH-FT) 32800 145200
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. SOUTH WINDS AROUND 15 MPH.
THURSDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING.
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50. SOUTH WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS AROUND 10 MPH, BECOMING NORTH IN THE
AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. EAST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER.
LOWS IN THE LOWER 50S. SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER. HIGHS
IN THE UPPER 70S. SOUTH WINDS AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS
IN THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
ILZ021-070930-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
405 PM CDT MON APR 6 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10
MAX TEMP (24HR TREND) 45 (-6) 68
MIN RH % (24HR TREND) 39 (-7) 36
MIN TEMP (24HR TREND) 28 (-12) 34
MAX RH % (24HR TREND) 80 (-7) 66
20FT WIND AM (MPH) E 8 S 15-20
20FT WIND PM (MPH) N 8-10 E 8 SE 8-10 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) 3800 2200
MAX MIXING HGT (FT) 4200 4300
TRANSPORT WND (MPH) E 9 S 32
VENT RATE (MPH-FT) 37800 137600
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER
50S. SOUTH WINDS AROUND 15 MPH.
THURSDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING.
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 50S. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS AROUND 10 MPH, BECOMING WEST IN THE
AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 40S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. EAST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER.
LOWS IN THE LOWER 50S. SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER. HIGHS
AROUND 80. SOUTH WINDS AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 60S. SOUTH WINDS AROUND 15 MPH.
ILZ022-070930-
WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON
405 PM CDT MON APR 6 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10 10
MAX TEMP (24HR TREND) 43 (-6) 66
MIN RH % (24HR TREND) 40 (-5) 39
MIN TEMP (24HR TREND) 27 (-13) 31
MAX RH % (24HR TREND) 79 (-10) 69
20FT WIND AM (MPH) NE 7-8 S 15-20
20FT WIND PM (MPH) N 9-10 E 7-8 E 8-10 S 15-20
PEAK WIND GUSTS (MPH) 19 17 30
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3800 2100
MAX MIXING HGT (FT) 4100 4200
TRANSPORT WND (MPH) E 8 S 31
VENT RATE (MPH-FT) 32800 130200
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER
50S. SOUTH WINDS AROUND 15 MPH.
THURSDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS AROUND 10 MPH, BECOMING NORTH IN THE
AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 40S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. EAST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER.
LOWS IN THE LOWER 50S. SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER. HIGHS
IN THE UPPER 70S. SOUTH WINDS AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS
IN THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
ILZ032-070930-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
405 PM CDT MON APR 6 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10
MAX TEMP (24HR TREND) 46 (-6) 68
MIN RH % (24HR TREND) 38 (-5) 36
MIN TEMP (24HR TREND) 29 (-12) 35
MAX RH % (24HR TREND) 80 (-3) 65
20FT WIND AM (MPH) E 8-9 S 15-20
20FT WIND PM (MPH) N 9-10 E 8-9 SE 9-10 S 15-20
PEAK WIND GUSTS (MPH) 19 18 30
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3800 2000
MAX MIXING HGT (FT) 4300 4200
TRANSPORT WND (MPH) E 9 S 32
VENT RATE (MPH-FT) 38700 134400
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER
50S. SOUTH WINDS AROUND 15 MPH.
THURSDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 40S. NORTHEAST WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. EAST WINDS AROUND
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER.
LOWS IN THE LOWER 50S. SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER. HIGHS
AROUND 80. SOUTH WINDS 15 TO 20 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
ILZ023-070930-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
405 PM CDT MON APR 6 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
MAX TEMP (24HR TREND) 44 (-7) 66
MIN RH % (24HR TREND) 37 (-6) 37
MIN TEMP (24HR TREND) 28 (-11) 31
MAX RH % (24HR TREND) 81 (-5) 68
20FT WIND AM (MPH) NE 6-8 S 10-15
20FT WIND PM (MPH) N 9-10 E 6-8 E 7-10 S 10-15
PEAK WIND GUSTS (MPH) 19 16 28
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3900 2100
MAX MIXING HGT (FT) 4300 4000
TRANSPORT WND (MPH) E 6 S 31
VENT RATE (MPH-FT) 30100 124000
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH WINDS AROUND 15 MPH.
THURSDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. SOUTHWEST WINDS AROUND 10 MPH, BECOMING WEST IN THE
AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST WINDS AROUND
5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. EAST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER. HIGHS
IN THE UPPER 70S. SOUTH WINDS AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER.
LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
ILZ039-070930-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
405 PM CDT MON APR 6 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 46 (-7) 68
MIN RH % (24HR TREND) 37 (-5) 35
MIN TEMP (24HR TREND) 29 (-12) 34
MAX RH % (24HR TREND) 79 (-3) 64
20FT WIND AM (MPH) NE 8-9 S 15-20
20FT WIND PM (MPH) N 10 E 8-9 SE 8-10 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) 3700 1900
MAX MIXING HGT (FT) 4100 3900
TRANSPORT WND (MPH) E 9 S 28
VENT RATE (MPH-FT) 36900 113100
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH
WINDS AROUND 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
60S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF SHOWERS. COLDER. LOWS IN THE LOWER
40S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. EAST WINDS AROUND
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER. HIGHS
AROUND 80. SOUTH WINDS 15 TO 20 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
ILZ033-070930-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
405 PM CDT MON APR 6 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 45 (-7) 67
MIN RH % (24HR TREND) 36 (-6) 35
MIN TEMP (24HR TREND) 28 (-13) 33
MAX RH % (24HR TREND) 79 (-2) 63
20FT WIND AM (MPH) NE 8-9 S 10-15
20FT WIND PM (MPH) N 9-10 E 8-9 SE 7-9 S 10-15
PEAK WIND GUSTS (MPH) 19 15 27
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3800 2000
MAX MIXING HGT (FT) 4200 3800
TRANSPORT WND (MPH) E 8 S 28
VENT RATE (MPH-FT) 33600 110200
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH
WINDS AROUND 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF SHOWERS. COLDER. LOWS IN THE LOWER
40S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. EAST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S.
SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER. HIGHS
AROUND 80. SOUTH WINDS AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
INZ010-070930-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
405 PM CDT MON APR 6 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10 10
MAX TEMP (24HR TREND) 44 (-7) 65
MIN RH % (24HR TREND) 35 (-7) 36
MIN TEMP (24HR TREND) 29 (-9) 32
MAX RH % (24HR TREND) 79 (-6) 63
20FT WIND AM (MPH) NE 6-8 S 10-15
20FT WIND PM (MPH) N 9-10 E 6-8 SE 7-9 S 10-15
PEAK WIND GUSTS (MPH) 18 15 26
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3900 2100
MAX MIXING HGT (FT) 4400 3700
TRANSPORT WND (MPH) E 6 S 28
VENT RATE (MPH-FT) 30800 107300
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH
WINDS AROUND 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF SHOWERS. COLDER. LOWS IN THE LOWER
40S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. EAST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S.
SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER. HIGHS
IN THE UPPER 70S. SOUTH WINDS AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
INZ011-070930-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
405 PM CDT MON APR 6 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10 10
MAX TEMP (24HR TREND) 43 (-8) 65
MIN RH % (24HR TREND) 34 (-9) 37
MIN TEMP (24HR TREND) 28 (-10) 32
MAX RH % (24HR TREND) 79 (-7) 64
20FT WIND AM (MPH) NE 6-8 S 10-15
20FT WIND PM (MPH) N 9-10 E 6-8 SE 6-9 S 10-15
PEAK WIND GUSTS (MPH) 18 15 26
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3900 2200
MAX MIXING HGT (FT) 4400 3600
TRANSPORT WND (MPH) E 5 S 27
VENT RATE (MPH-FT) 26400 100800
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH
WINDS AROUND 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER 40S. NORTH
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. EAST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHEAST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER. HIGHS
IN THE UPPER 70S. SOUTH WINDS AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER.
LOWS IN THE MID 60S. SOUTH WINDS AROUND 15 MPH.
INZ019-070930-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
505 PM EDT MON APR 6 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10
MAX TEMP (24HR TREND) 44 (-8) 65
MIN RH % (24HR TREND) 35 (-9) 37
MIN TEMP (24HR TREND) 29 (-10) 33
MAX RH % (24HR TREND) 77 (-6) 64
20FT WIND AM (MPH) NE 6-8 SE 10-15
20FT WIND PM (MPH) N 9 E 6-8 E 7-9 S 10-15
PEAK WIND GUSTS (MPH) 18 14 25
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3700 1900
MAX MIXING HGT (FT) 4100 3300
TRANSPORT WND (MPH) E 8 S 27
VENT RATE (MPH-FT) 32800 92400
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH
WINDS AROUND 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. SOUTH WINDS AROUND 10 MPH, BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF SHOWERS. COLDER. LOWS IN THE MID 40S.
NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. EAST WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. WARMER. HIGHS IN THE UPPER 70S. SOUTH
WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTH WINDS AROUND 15 MPH.
DOOM
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