221
FNUS53 KLOT 042140
FWFLOT
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
340 PM CST WED MAR 4 2026
DISCUSSION
MISTY AND FOGGY CONDITIONS WILL PREVAIL TONIGHT AND INTO TOMORROW.
THEN, A STORM SYSTEM WILL DRIVE A WARM FRONT THROUGH THE AREA ON
FRIDAY, LEADING TO UNSEASONABLY WARM TEMPERATURES, GUSTY
SOUTHWEST WINDS, AND PERIODS OF SHOWERS AND THUNDERSTORMS. A COLD
FRONT WILL MOVE ACROSS THE AREA FRIDAY NIGHT LEADING TO COOL, AND
DRY, WEATHER THROUGH THE WEEKEND. ANOTHER STORM SYSTEM MAY MOVE
THROUGH THE AREA TOWARD THE MIDDLE OF NEXT WEEK.
ILZ014-051015-
COOK-
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,
LEMONT, ORLAND PARK, AND PARK FOREST
340 PM CST WED MAR 4 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER CLOUDY CLOUDY CLOUDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 50 70 20 70
MAX TEMP (24HR TREND) 50 (+5) 73
MIN RH % (24HR TREND) 83 (+6) 59
MIN TEMP (24HR TREND) 39 (+5) 39
MAX RH % (24HR TREND) 99 (+7) 100
20FT WIND AM (MPH) NE 5-6 SE 10-15
20FT WIND PM (MPH) LGT/VAR N 5-6 LGT/VAR S 10-15
PEAK WIND GUSTS (MPH) 25
PRECIP AMOUNT (IN) 0.05-0.10 0.10-0.25 0.00 0.10-0.25
11 AM MIXING HGT (FT) 700 1100
MAX MIXING HGT (FT) 900 4000
TRANSPORT WND (MPH) N 6 S 26
VENT RATE (MPH-FT) 6300 104000
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY NIGHT
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS
AND A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID
50S. SOUTH WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS AROUND 60. SOUTHWEST WINDS AROUND 15 MPH, BECOMING WEST IN
THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE UPPER 30S.
WEST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS AROUND 50. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE MID 60S.
SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
SHOWERS, COLDER. LOWS IN THE UPPER 30S.
SOUTHWEST WINDS AROUND 15 MPH.
ILZ006-051015-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
340 PM CST WED MAR 4 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER CLOUDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 40 70 20 80
MAX TEMP (24HR TREND) 46 (+1) 70
MIN RH % (24HR TREND) 85 (+8) 67
MIN TEMP (24HR TREND) 38 (+8) 37
MAX RH % (24HR TREND) 98 (-2) 100
20FT WIND AM (MPH) NE 5-6 SE 10-15
20FT WIND PM (MPH) LGT/VAR NE 5-6 LGT/VAR S 10-15
PEAK WIND GUSTS (MPH) 24
PRECIP AMOUNT (IN) 0.01-0.05 0.05-0.10 0.00 0.10-0.25
11 AM MIXING HGT (FT) 700 900
MAX MIXING HGT (FT) 1000 2200
TRANSPORT WND (MPH) NE 10 S 23
VENT RATE (MPH-FT) 10000 50600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY NIGHT
SHOWERS LIKELY IN THE EVENING, THEN SHOWERS AND A
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE UPPER 50S. WEST WINDS AROUND 15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE MID 30S. WEST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO
15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 60S.
SOUTH WINDS AROUND 15 MPH.
TUESDAY NIGHT
SHOWERS, COLDER. LOWS IN THE MID 30S. SOUTHEAST
WINDS AROUND 15 MPH, BECOMING WEST AFTER MIDNIGHT.
INZ001-051015-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
340 PM CST WED MAR 4 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER CLOUDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 70 90 30 60
MAX TEMP (24HR TREND) 56 (+10) 73
MIN RH % (24HR TREND) 84 (-3) 63
MIN TEMP (24HR TREND) 40 (+6) 40
MAX RH % (24HR TREND) 100 (+7) 100
20FT WIND AM (MPH) LGT/VAR S 10-15
20FT WIND PM (MPH) LGT/VAR NW 4-5 LGT/VAR S 10-15
PEAK WIND GUSTS (MPH) 25
PRECIP AMOUNT (IN) 0.10-0.25 0.10-0.25 0.00 0.05-0.10
11 AM MIXING HGT (FT) 600 1200
MAX MIXING HGT (FT) 900 4900
TRANSPORT WND (MPH) NW 5 S 32
VENT RATE (MPH-FT) 5400 156800
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY NIGHT
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS
AND A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID
50S. SOUTH WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE LOWER 60S. SOUTHWEST WINDS AROUND 15 MPH, BECOMING
NORTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE UPPER 30S.
WEST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
60S. SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
SHOWERS, COLDER. LOWS IN THE LOWER 40S.
SOUTHWEST WINDS AROUND 15 MPH.
INZ002-051015-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
340 PM CST WED MAR 4 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER CLOUDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 70 90 20 60
MAX TEMP (24HR TREND) 56 (+9) 73
MIN RH % (24HR TREND) 81 (-4) 63
MIN TEMP (24HR TREND) 41 (+7) 39
MAX RH % (24HR TREND) 99 (+7) 100
20FT WIND AM (MPH) E 5 S 10-15
20FT WIND PM (MPH) LGT/VAR NW 5 LGT/VAR S 10-15
PEAK WIND GUSTS (MPH) 25
PRECIP AMOUNT (IN) 0.05-0.10 0.25-0.50 0.00 0.05-0.10
11 AM MIXING HGT (FT) 600 1100
MAX MIXING HGT (FT) 900 4800
TRANSPORT WND (MPH) NW 5 S 32
VENT RATE (MPH-FT) 5400 153600
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY NIGHT
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS
AND A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID
50S. SOUTH WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE LOWER 60S. SOUTHWEST WINDS AROUND 15 MPH, BECOMING
NORTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE UPPER 30S.
NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
SUNNY, WARMER. HIGHS AROUND 70. SOUTHWEST WINDS 10 TO
15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
60S. SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
SHOWERS, COLDER. LOWS IN THE LOWER 40S.
SOUTHWEST WINDS AROUND 15 MPH.
ILZ013-051015-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
340 PM CST WED MAR 4 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER CLOUDY CLOUDY CLOUDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 50 70 20 70
MAX TEMP (24HR TREND) 50 (+2) 73
MIN RH % (24HR TREND) 82 (+7) 62
MIN TEMP (24HR TREND) 40 (+7) 40
MAX RH % (24HR TREND) 100 (+7) 100
20FT WIND AM (MPH) NE 5-6 SE 10-15
20FT WIND PM (MPH) LGT/VAR NE 5-6 LGT/VAR S 10-15
PEAK WIND GUSTS (MPH) 25
PRECIP AMOUNT (IN) 0.05-0.10 0.05-0.10 0.00 0.10-0.25
11 AM MIXING HGT (FT) 800 1100
MAX MIXING HGT (FT) 1000 3000
TRANSPORT WND (MPH) N 6 S 31
VENT RATE (MPH-FT) 7000 93000
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY NIGHT
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS
AND A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER
50S. SOUTHWEST WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS AROUND 60. WEST WINDS AROUND 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE UPPER 30S.
WEST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS AROUND 50. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE MID 60S. SOUTH
WINDS AROUND 15 MPH.
TUESDAY NIGHT
SHOWERS, COLDER. LOWS IN THE UPPER 30S. SOUTH
WINDS AROUND 15 MPH, BECOMING WEST AFTER MIDNIGHT.
ILZ012-051015-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
340 PM CST WED MAR 4 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER CLOUDY CLOUDY MCLDY CLOUDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 60 70 30 70
MAX TEMP (24HR TREND) 52 (+3) 72
MIN RH % (24HR TREND) 82 (+6) 64
MIN TEMP (24HR TREND) 39 (+7) 39
MAX RH % (24HR TREND) 100 (0) 100
20FT WIND AM (MPH) NE 5-6 SE 10-15
20FT WIND PM (MPH) LGT/VAR NE 5-6 LGT/VAR S 10-15
PEAK WIND GUSTS (MPH) 26
PRECIP AMOUNT (IN) 0.01-0.05 0.05-0.10 0.00 0.10-0.25
11 AM MIXING HGT (FT) 900 1100
MAX MIXING HGT (FT) 1100 3300
TRANSPORT WND (MPH) NE 6 S 31
VENT RATE (MPH-FT) 7700 102300
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY NIGHT
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE
LOWER 50S. SOUTHWEST WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE UPPER 50S. WEST WINDS AROUND 15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE MID 30S. WEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS AROUND 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 60S.
SOUTH WINDS 15 TO 20 MPH.
TUESDAY NIGHT
SHOWERS, COLDER. LOWS IN THE MID 30S. SOUTH
WINDS AROUND 15 MPH, BECOMING WEST AFTER MIDNIGHT.
ILZ005-051015-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
340 PM CST WED MAR 4 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER CLOUDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 50 60 20 80
MAX TEMP (24HR TREND) 48 (-1) 70
MIN RH % (24HR TREND) 81 (+7) 69
MIN TEMP (24HR TREND) 38 (+8) 37
MAX RH % (24HR TREND) 98 (-2) 100
20FT WIND AM (MPH) NE 6 SE 10-15
20FT WIND PM (MPH) LGT/VAR NE 6 LGT/VAR S 10-15
PEAK WIND GUSTS (MPH) 25
PRECIP AMOUNT (IN) 0.01-0.05 0.05-0.10 0.00 0.25-0.50
11 AM MIXING HGT (FT) 900 900
MAX MIXING HGT (FT) 1200 2600
TRANSPORT WND (MPH) NE 10 S 24
VENT RATE (MPH-FT) 12000 62400
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY NIGHT
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE
UPPER 40S. SOUTHWEST WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE MID 50S. WEST WINDS AROUND 15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE MID 30S. WEST
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS AROUND
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND
15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 60S.
SOUTH WINDS AROUND 15 MPH.
TUESDAY NIGHT
RAIN SHOWERS IN THE EVENING, THEN RAIN AND SNOW
SHOWERS LIKELY AFTER MIDNIGHT. COLDER. LOWS IN THE LOWER 30S.
SOUTH WINDS AROUND 15 MPH, BECOMING WEST AFTER MIDNIGHT.
ILZ004-051015-
BOONE-
INCLUDING THE CITY OF BELVIDERE
340 PM CST WED MAR 4 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY CLOUDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 50 60 20 80
MAX TEMP (24HR TREND) 49 (-1) 70
MIN RH % (24HR TREND) 77 (+5) 68
MIN TEMP (24HR TREND) 39 (+9) 38
MAX RH % (24HR TREND) 97 (-3) 100
20FT WIND AM (MPH) NE 5-6 SE 10-15
20FT WIND PM (MPH) LGT/VAR NE 5-6 LGT/VAR S 10-15
PEAK WIND GUSTS (MPH) 25
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.25-0.50
11 AM MIXING HGT (FT) 1000 1000
MAX MIXING HGT (FT) 1400 3100
TRANSPORT WND (MPH) NE 10 S 25
VENT RATE (MPH-FT) 14000 77500
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 40S. SOUTHWEST WINDS AROUND 15 MPH.
SATURDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE MID 50S. WEST WINDS AROUND 15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE MID 30S. WEST
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 15 TO
20 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND
15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 60S.
SOUTH WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. SNOW
SHOWERS LIKELY AFTER MIDNIGHT. COLDER. LOWS IN THE LOWER 30S.
SOUTH WINDS AROUND 15 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
ILZ011-051015-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
340 PM CST WED MAR 4 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER CLOUDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 60 70 30 80
MAX TEMP (24HR TREND) 51 (+2) 72
MIN RH % (24HR TREND) 80 (+3) 62
MIN TEMP (24HR TREND) 40 (+8) 40
MAX RH % (24HR TREND) 99 (-1) 100
20FT WIND AM (MPH) NE 5-6 SE 10-15
20FT WIND PM (MPH) LGT/VAR NE 5-6 LGT/VAR S 10-15
PEAK WIND GUSTS (MPH) 26
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.25-0.50
11 AM MIXING HGT (FT) 900 1200
MAX MIXING HGT (FT) 1200 3600
TRANSPORT WND (MPH) NE 5 S 28
VENT RATE (MPH-FT) 7200 104400
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY NIGHT
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE
UPPER 40S. SOUTH WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE MID 50S. WEST WINDS AROUND 15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE MID 30S. WEST
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS AROUND 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 60S.
SOUTH WINDS 15 TO 20 MPH.
TUESDAY NIGHT
SHOWERS, COLDER. LOWS IN THE MID 30S. SOUTH
WINDS AROUND 15 MPH, BECOMING WEST AFTER MIDNIGHT.
ILZ003-051015-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
340 PM CST WED MAR 4 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY CLOUDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 40 50 20 90
MAX TEMP (24HR TREND) 50 (-1) 69
MIN RH % (24HR TREND) 75 (+7) 66
MIN TEMP (24HR TREND) 40 (+9) 39
MAX RH % (24HR TREND) 96 (-3) 100
20FT WIND AM (MPH) NE 5-6 SE 10-15
20FT WIND PM (MPH) LGT/VAR NE 5-6 LGT/VAR S 10-15
PEAK WIND GUSTS (MPH) 25
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.25-0.50
11 AM MIXING HGT (FT) 1100 1100
MAX MIXING HGT (FT) 1300 3100
TRANSPORT WND (MPH) NE 8 S 27
VENT RATE (MPH-FT) 10400 86800
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 40S. SOUTHWEST WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE MID 50S. WEST WINDS AROUND 15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE MID 30S. WEST
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS AROUND
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND
15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 60S.
SOUTHEAST WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. SNOW
SHOWERS LIKELY AFTER MIDNIGHT. COLDER. LOWS IN THE LOWER 30S.
SOUTH WINDS AROUND 15 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
ILZ008-051015-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
340 PM CST WED MAR 4 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY CLOUDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 50 60 30 90
MAX TEMP (24HR TREND) 52 (+1) 71
MIN RH % (24HR TREND) 74 (+4) 64
MIN TEMP (24HR TREND) 40 (+9) 40
MAX RH % (24HR TREND) 99 (+2) 100
20FT WIND AM (MPH) NE 5 SE 10-15
20FT WIND PM (MPH) LGT/VAR NE 5 LGT/VAR S 10-15
PEAK WIND GUSTS (MPH) 26
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.25-0.50
11 AM MIXING HGT (FT) 900 1500
MAX MIXING HGT (FT) 1400 3200
TRANSPORT WND (MPH) NE 5 S 29
VENT RATE (MPH-FT) 8400 96000
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 40S. SOUTH WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE MID 50S. WEST WINDS AROUND 15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE MID 30S. WEST
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS AROUND 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 60S.
SOUTH WINDS AROUND 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. SNOW
SHOWERS LIKELY AFTER MIDNIGHT. COLDER. LOWS IN THE LOWER 30S.
SOUTH WINDS AROUND 15 MPH, BECOMING NORTH AFTER MIDNIGHT.
ILZ010-051015-
LEE-
INCLUDING THE CITY OF DIXON
340 PM CST WED MAR 4 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 60 70 30 80
MAX TEMP (24HR TREND) 53 (+4) 73
MIN RH % (24HR TREND) 78 (0) 61
MIN TEMP (24HR TREND) 40 (+7) 41
MAX RH % (24HR TREND) 100 (+1) 100
20FT WIND AM (MPH) NE 5 S 10-15
20FT WIND PM (MPH) LGT/VAR NE 5 LGT/VAR S 10-15
PEAK WIND GUSTS (MPH) 26
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.25-0.50
11 AM MIXING HGT (FT) 800 1600
MAX MIXING HGT (FT) 1300 3500
TRANSPORT WND (MPH) N 5 S 29
VENT RATE (MPH-FT) 7800 105000
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 40S. SOUTH WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE MID 50S. WEST WINDS AROUND 15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE MID 30S. WEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
SUNNY, WARMER. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS AROUND 50. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. SOUTH WINDS AROUND 15 MPH.
TUESDAY NIGHT
SHOWERS, COLDER. LOWS IN THE MID 30S. SOUTH
WINDS AROUND 15 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
ILZ019-051015-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
340 PM CST WED MAR 4 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 70 70 30 70
MAX TEMP (24HR TREND) 54 (+6) 75
MIN RH % (24HR TREND) 77 (-2) 59
MIN TEMP (24HR TREND) 41 (+8) 42
MAX RH % (24HR TREND) 98 (+2) 100
20FT WIND AM (MPH) NE 5 S 10-15
20FT WIND PM (MPH) LGT/VAR N 5 LGT/VAR S 10-15
PEAK WIND GUSTS (MPH) 30
PRECIP AMOUNT (IN) 0.05-0.10 0.05-0.10 0.01-0.05 0.10-0.25
11 AM MIXING HGT (FT) 900 1700
MAX MIXING HGT (FT) 1300 4400
TRANSPORT WND (MPH) NW 6 S 31
VENT RATE (MPH-FT) 9100 136400
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY NIGHT
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE
LOWER 50S. SOUTH WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE UPPER 50S. WEST WINDS AROUND 15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE MID 30S. WEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
SUNNY, WARMER. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
SHOWERS. HIGHS IN THE UPPER 60S. SOUTH WINDS 15 TO
20 MPH.
TUESDAY NIGHT
SHOWERS, COLDER. LOWS IN THE UPPER 30S.
SOUTHWEST WINDS 15 TO 20 MPH.
ILZ020-051015-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
340 PM CST WED MAR 4 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER CLOUDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 70 70 30 70
MAX TEMP (24HR TREND) 53 (+4) 74
MIN RH % (24HR TREND) 82 (+3) 62
MIN TEMP (24HR TREND) 40 (+8) 41
MAX RH % (24HR TREND) 99 (-1) 100
20FT WIND AM (MPH) NE 5 SE 10-15
20FT WIND PM (MPH) LGT/VAR N 5 LGT/VAR S 10-15
PEAK WIND GUSTS (MPH) 26
PRECIP AMOUNT (IN) 0.10-0.25 0.05-0.10 0.00 0.10-0.25
11 AM MIXING HGT (FT) 900 1300
MAX MIXING HGT (FT) 1100 4500
TRANSPORT WND (MPH) N 6 S 32
VENT RATE (MPH-FT) 7700 144000
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY NIGHT
A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE UPPER 50S. WEST WINDS AROUND 15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE MID 30S. WEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
SUNNY, WARMER. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
60S. SOUTH WINDS AROUND 15 MPH.
TUESDAY NIGHT
SHOWERS, COLDER. LOWS IN THE UPPER 30S.
SOUTHWEST WINDS AROUND 15 MPH.
ILZ021-051015-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
340 PM CST WED MAR 4 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 70 80 30 70
MAX TEMP (24HR TREND) 55 (+7) 75
MIN RH % (24HR TREND) 84 (+5) 62
MIN TEMP (24HR TREND) 41 (+10) 42
MAX RH % (24HR TREND) 99 (+2) 100
20FT WIND AM (MPH) LGT/VAR S 10-15
20FT WIND PM (MPH) LGT/VAR LGT/VAR LGT/VAR S 10-15
PEAK WIND GUSTS (MPH) 28
PRECIP AMOUNT (IN) 0.05-0.10 0.10-0.25 0.00 0.10-0.25
11 AM MIXING HGT (FT) 800 1500
MAX MIXING HGT (FT) 1300 4900
TRANSPORT WND (MPH) NW 6 S 33
VENT RATE (MPH-FT) 9100 161700
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY NIGHT
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS
AND A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID
50S. SOUTH WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS AROUND 60. SOUTHWEST WINDS AROUND 15 MPH, BECOMING
NORTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE MID 30S.
WEST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
SUNNY, WARMER. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS AROUND 70.
SOUTH WINDS AROUND 15 MPH.
TUESDAY NIGHT
SHOWERS, COLDER. LOWS IN THE UPPER 30S.
SOUTHWEST WINDS AROUND 15 MPH.
ILZ022-051015-
WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON
340 PM CST WED MAR 4 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER CLOUDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 70 80 30 70
MAX TEMP (24HR TREND) 54 (+6) 74
MIN RH % (24HR TREND) 86 (+4) 64
MIN TEMP (24HR TREND) 41 (+8) 41
MAX RH % (24HR TREND) 100 (+7) 100
20FT WIND AM (MPH) NE 5-6 S 10-15
20FT WIND PM (MPH) LGT/VAR N 5-6 LGT/VAR S 10-15
PEAK WIND GUSTS (MPH) 26
PRECIP AMOUNT (IN) 0.05-0.10 0.10-0.25 0.00 0.10-0.25
11 AM MIXING HGT (FT) 800 1400
MAX MIXING HGT (FT) 1200 5200
TRANSPORT WND (MPH) NW 5 S 33
VENT RATE (MPH-FT) 7200 171600
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY NIGHT
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS
AND A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID
50S. SOUTH WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE LOWER 60S. SOUTHWEST WINDS AROUND 15 MPH, BECOMING
WEST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE MID 30S.
WEST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
SUNNY, WARMER. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
60S. SOUTH WINDS AROUND 15 MPH.
TUESDAY NIGHT
SHOWERS, COLDER. LOWS AROUND 40. SOUTHWEST WINDS
AROUND 15 MPH.
ILZ032-051015-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
340 PM CST WED MAR 4 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 80 80 40 60
MAX TEMP (24HR TREND) 57 (+11) 75
MIN RH % (24HR TREND) 87 (+5) 65
MIN TEMP (24HR TREND) 42 (+7) 44
MAX RH % (24HR TREND) 100 (+11) 100
20FT WIND AM (MPH) N 5-6 S 15-20
20FT WIND PM (MPH) LGT/VAR W 5-6 LGT/VAR S 15-20
PEAK WIND GUSTS (MPH) 32
PRECIP AMOUNT (IN) 0.10-0.25 0.10-0.25 0.01-0.05 0.10-0.25
11 AM MIXING HGT (FT) 800 1700
MAX MIXING HGT (FT) 1700 5200
TRANSPORT WND (MPH) W 10 S 34
VENT RATE (MPH-FT) 17000 182000
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY NIGHT
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS
AND A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID
50S. SOUTH WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS AROUND 60. WEST WINDS AROUND 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE MID 30S.
WEST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
SUNNY, WARMER. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. WARMER. LOWS IN THE MID 50S. SOUTHWEST WINDS AROUND
15 MPH.
TUESDAY
SHOWERS. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 15 TO
20 MPH.
TUESDAY NIGHT
SHOWERS, COLDER. LOWS IN THE UPPER 30S.
SOUTHWEST WINDS 15 TO 20 MPH.
ILZ023-051015-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
340 PM CST WED MAR 4 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER CLOUDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 80 90 30 60
MAX TEMP (24HR TREND) 56 (+10) 74
MIN RH % (24HR TREND) 87 (+3) 68
MIN TEMP (24HR TREND) 42 (+9) 42
MAX RH % (24HR TREND) 100 (+7) 100
20FT WIND AM (MPH) LGT/VAR S 10-15
20FT WIND PM (MPH) LGT/VAR NW 4-5 LGT/VAR S 10-15
PEAK WIND GUSTS (MPH) 28
PRECIP AMOUNT (IN) 0.10-0.25 0.10-0.25 0.00 0.05-0.10
11 AM MIXING HGT (FT) 700 1500
MAX MIXING HGT (FT) 1400 5100
TRANSPORT WND (MPH) NW 8 S 34
VENT RATE (MPH-FT) 11200 178500
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY NIGHT
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS
AND A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID
50S. SOUTH WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE LOWER 60S. WEST WINDS AROUND 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. MUCH COLDER. LOWS IN THE MID
30S. WEST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
SUNNY, WARMER. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 50S. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS AROUND 70.
SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
SHOWERS, COLDER. LOWS IN THE LOWER 40S.
SOUTHWEST WINDS AROUND 15 MPH.
ILZ039-051015-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
340 PM CST WED MAR 4 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER CLOUDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 90 40 50
MAX TEMP (24HR TREND) 59 (+12) 75
MIN RH % (24HR TREND) 85 (-4) 67
MIN TEMP (24HR TREND) 42 (+5) 43
MAX RH % (24HR TREND) 100 (+5) 100
20FT WIND AM (MPH) S 6-7 S 15-20
20FT WIND PM (MPH) LGT/VAR W 6-7 LGT/VAR S 15-20
PEAK WIND GUSTS (MPH) 32
PRECIP AMOUNT (IN) 0.10-0.25 0.10-0.25 0.01-0.05 0.05-0.10
11 AM MIXING HGT (FT) 900 1800
MAX MIXING HGT (FT) 2100 5200
TRANSPORT WND (MPH) W 12 S 36
VENT RATE (MPH-FT) 27300 192400
VENT RATE CATEGORY POOR EXCELLENT
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY NIGHT
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS
AND A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID
50S. SOUTH WINDS AROUND 15 MPH.
SATURDAY
CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING, THEN
PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER 60S. WEST WINDS
AROUND 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE MID 30S.
NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
SUNNY, WARMER. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. WARMER. LOWS IN THE MID 50S.
SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY
SHOWERS. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 15 TO
20 MPH.
TUESDAY NIGHT
SHOWERS, COLDER. LOWS IN THE LOWER 40S.
SOUTHWEST WINDS 15 TO 20 MPH.
ILZ033-051015-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
340 PM CST WED MAR 4 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER CLOUDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 90 90 30 50
MAX TEMP (24HR TREND) 59 (+12) 75
MIN RH % (24HR TREND) 82 (-5) 65
MIN TEMP (24HR TREND) 42 (+5) 43
MAX RH % (24HR TREND) 99 (+8) 100
20FT WIND AM (MPH) LGT/VAR S 10-15
20FT WIND PM (MPH) LGT/VAR W 4-6 LGT/VAR S 10-15
PEAK WIND GUSTS (MPH) 29
PRECIP AMOUNT (IN) 0.10-0.25 0.10-0.25 0.01-0.05 0.05-0.10
11 AM MIXING HGT (FT) 900 1600
MAX MIXING HGT (FT) 2000 5100
TRANSPORT WND (MPH) W 11 S 35
VENT RATE (MPH-FT) 24000 183600
VENT RATE CATEGORY POOR EXCELLENT
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY NIGHT
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS
AND A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID
50S. SOUTH WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE LOWER 60S. WEST WINDS AROUND 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
COLDER. LOWS IN THE MID 30S. WEST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
SUNNY, WARMER. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. WARMER. LOWS IN THE MID 50S.
SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
70S. SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
SHOWERS, COLDER. LOWS IN THE LOWER 40S.
SOUTHWEST WINDS AROUND 15 MPH.
INZ010-051015-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
340 PM CST WED MAR 4 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER CLOUDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 80 90 30 50
MAX TEMP (24HR TREND) 59 (+13) 74
MIN RH % (24HR TREND) 85 (-9) 70
MIN TEMP (24HR TREND) 43 (+8) 43
MAX RH % (24HR TREND) 100 (+5) 100
20FT WIND AM (MPH) LGT/VAR S 10-15
20FT WIND PM (MPH) LGT/VAR W 4-6 LGT/VAR S 10-15
PEAK WIND GUSTS (MPH) 25
PRECIP AMOUNT (IN) 0.10-0.25 0.10-0.25 0.00 0.05-0.10
11 AM MIXING HGT (FT) 700 1400
MAX MIXING HGT (FT) 1600 4800
TRANSPORT WND (MPH) W 9 S 34
VENT RATE (MPH-FT) 14400 168000
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY NIGHT
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS
AND A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER
50S. SOUTH WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY IN THE MORNING. HIGHS
IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
MUCH COLDER. LOWS IN THE MID 30S. WEST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
SUNNY, WARMER. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. WARMER. LOWS IN THE MID 50S.
SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS AROUND 70.
SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
SHOWERS, COLDER. LOWS IN THE LOWER 40S.
SOUTHWEST WINDS AROUND 15 MPH.
INZ011-051015-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
340 PM CST WED MAR 4 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER CLOUDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 80 90 30 50
MAX TEMP (24HR TREND) 59 (+13) 74
MIN RH % (24HR TREND) 85 (-8) 69
MIN TEMP (24HR TREND) 43 (+8) 44
MAX RH % (24HR TREND) 100 (+1) 100
20FT WIND AM (MPH) LGT/VAR S 10-15
20FT WIND PM (MPH) LGT/VAR W 4-6 LGT/VAR S 10-15
PEAK WIND GUSTS (MPH) 25
PRECIP AMOUNT (IN) 0.10-0.25 0.10-0.25 0.00 0.05-0.10
11 AM MIXING HGT (FT) 700 1300
MAX MIXING HGT (FT) 1400 4600
TRANSPORT WND (MPH) W 9 S 34
VENT RATE (MPH-FT) 12600 161000
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY NIGHT
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS
AND A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID
50S. SOUTH WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY IN THE MORNING. HIGHS
IN THE MID 60S. SOUTHWEST WINDS AROUND 15 MPH, BECOMING WEST IN
THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
COLDER. LOWS IN THE UPPER 30S. WEST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
SUNNY, WARMER. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. WARMER. LOWS IN THE MID 50S. SOUTHWEST WINDS AROUND
10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS AROUND 70.
SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
SHOWERS, COLDER. LOWS IN THE MID 40S. SOUTHWEST
WINDS AROUND 15 MPH.
INZ019-051015-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
440 PM EST WED MAR 4 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER CLOUDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 80 90 30 50
MAX TEMP (24HR TREND) 61 (+13) 74
MIN RH % (24HR TREND) 85 (-12) 70
MIN TEMP (24HR TREND) 45 (+7) 46
MAX RH % (24HR TREND) 99 (+2) 100
20FT WIND AM (MPH) S 5-6 S 10-15
20FT WIND PM (MPH) LGT/VAR W 5-6 LGT/VAR S 10-15
PEAK WIND GUSTS (MPH) 26
PRECIP AMOUNT (IN) 0.10-0.25 0.10-0.25 0.00 0.05-0.10
11 AM MIXING HGT (FT) 1000 1500
MAX MIXING HGT (FT) 1900 4800
TRANSPORT WND (MPH) W 12 S 34
VENT RATE (MPH-FT) 24700 168000
VENT RATE CATEGORY POOR VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. LOWS IN THE UPPER 50S. SOUTH WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY IN THE MORNING. HIGHS
IN THE MID 60S. SOUTHWEST WINDS AROUND 15 MPH, BECOMING WEST IN
THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COLDER. LOWS IN THE UPPER 30S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY
SUNNY, WARMER. HIGHS AROUND 70. SOUTHWEST WINDS 10 TO
15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. WARMER. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
70S. SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY NIGHT
SHOWERS, COOLER. LOWS IN THE MID 40S. SOUTHWEST
WINDS AROUND 15 MPH.
BORCHARDT
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