565
FNUS53 KLOT 162059
FWFLOT
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
359 PM CDT MON MAR 16 2026
DISCUSSION
SCATTERED SNOW SHOWERS AND FLURRIES WILL CONTINUE
INTO TONIGHT, BUT ANY ADDITIONAL ACCUMULATION WOULD BE SPOTTY
AND LIKELY LESS THAN AN INCH. TUESDAY WILL REMAIN COLDER THAN
AVERAGE WITH HIGHS MOSTLY IN THE 20S.
A CLIPPER SYSTEM WILL MOVE ACROSS THE AREA TUESDAY NIGHT INTO
EARLY WEDNESDAY MORNING BRINGING ANOTHER PERIOD OF ACCUMULATING
LIGHT SNOW. CURRENT TRENDS WOULD SUGGEST 1 TO 2 INCHES ACROSS
MOST AREAS.
WHILE DRY WEATHER IS EXPECTED THURSDAY INTO EARLY NEXT WEEK,
THERE WILL BE A SERIES OF POSSIBLE COLD FRONTS ALLOWING FOR
MULTIPLE WIND DIRECTION CHANGES. ONE COLD FRONT IS POSSIBLE
FRIDAY MORNING AND A SECOND COLD FRONT IS POSSIBLE SATURDAY
NIGHT.
ILZ014-170915-
COOK-
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,
LEMONT, ORLAND PARK, AND PARK FOREST
359 PM CDT MON MAR 16 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY CLOUDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SNOW
CHANCE PRECIP (%) 30 90 20
MAX TEMP (24HR TREND) 24 (-3) 43
MIN RH % (24HR TREND) 50 (-14) 71
MIN TEMP (24HR TREND) 9 (-15) 20
MAX RH % (24HR TREND) 79 (-20) 88
20FT WIND AM (MPH) NW 8-9 S 9-11
20FT WIND PM (MPH) NW 10-15 W 8-9 SW 7-12 SW 9-11
PEAK WIND GUSTS (MPH) 30 17 19 20
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.01-0.05 0.01-0.05
11 AM MIXING HGT (FT) 3600 2200
MAX MIXING HGT (FT) 4100 2500
TRANSPORT WND (MPH) W 11 SW 12
VENT RATE (MPH-FT) 49200 32500
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTH WINDS
AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHEAST WINDS AROUND
5 MPH, BECOMING SOUTH AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40. WEST WINDS AROUND
10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTH WINDS
AROUND 10 MPH, BECOMING WEST IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST WINDS AROUND
10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS
AROUND 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH WINDS
AROUND 10 MPH.
ILZ006-170915-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
359 PM CDT MON MAR 16 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY CLOUDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW NONE
CHANCE PRECIP (%) 20 90 10
MAX TEMP (24HR TREND) 22 (-5) 41
MIN RH % (24HR TREND) 57 (-7) 76
MIN TEMP (24HR TREND) 5 (-17) 18
MAX RH % (24HR TREND) 84 (-14) 90
20FT WIND AM (MPH) NW 7-8 S 8-10
20FT WIND PM (MPH) NW 10-15 W 7-8 SW 7-11 SW 8-10
PEAK WIND GUSTS (MPH) 29 17 18 18
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.00
11 AM MIXING HGT (FT) 2900 2000
MAX MIXING HGT (FT) 3100 2000
TRANSPORT WND (MPH) W 12 S 18
VENT RATE (MPH-FT) 40300 36000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS
AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS
AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. SOUTH WINDS
AROUND 10 MPH, BECOMING WEST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST WINDS AROUND
10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS
AROUND 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH WINDS
AROUND 10 MPH.
INZ001-170915-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
359 PM CDT MON MAR 16 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY CLOUDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SNOW
CHANCE PRECIP (%) 40 80 20
MAX TEMP (24HR TREND) 25 (-1) 43
MIN RH % (24HR TREND) 48 (-24) 72
MIN TEMP (24HR TREND) 12 (-13) 21
MAX RH % (24HR TREND) 82 (-17) 88
20FT WIND AM (MPH) NW 8-10 S 9-12
20FT WIND PM (MPH) NW 10-15 W 8-10 SW 6-11 SW 9-12
PEAK WIND GUSTS (MPH) 30 19 19 19
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.01-0.05 0.01-0.05
11 AM MIXING HGT (FT) 3800 2200
MAX MIXING HGT (FT) 4400 2800
TRANSPORT WND (MPH) W 12 SW 13
VENT RATE (MPH-FT) 57200 39200
VENT RATE CATEGORY FAIR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTH WINDS
AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH WINDS AROUND 5 MPH,
BECOMING SOUTH AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTH WINDS
AROUND 10 MPH, BECOMING WEST IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS AROUND 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS
AROUND 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH WINDS
AROUND 10 MPH.
INZ002-170915-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
359 PM CDT MON MAR 16 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY CLOUDY MCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SNOW
CHANCE PRECIP (%) 50 70 20
MAX TEMP (24HR TREND) 25 (-2) 43
MIN RH % (24HR TREND) 47 (-26) 70
MIN TEMP (24HR TREND) 13 (-13) 21
MAX RH % (24HR TREND) 83 (-17) 86
20FT WIND AM (MPH) W 8-10 S 9-12
20FT WIND PM (MPH) NW 15-20 W 8-10 SW 6-10 SW 9-12
PEAK WIND GUSTS (MPH) 34 21 18 19
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.01-0.05 0.01-0.05
11 AM MIXING HGT (FT) 4000 2300
MAX MIXING HGT (FT) 4600 2700
TRANSPORT WND (MPH) W 13 SW 14
VENT RATE (MPH-FT) 64400 40500
VENT RATE CATEGORY FAIR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTH WINDS
AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH WINDS AROUND 5 MPH,
BECOMING SOUTH AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40. WEST WINDS AROUND
10 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 60. SOUTH WINDS AROUND
10 MPH, BECOMING WEST IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS AROUND 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS
AROUND 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH WINDS
AROUND 10 MPH.
ILZ013-170915-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
359 PM CDT MON MAR 16 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY CLOUDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW NONE
CHANCE PRECIP (%) 30 90 10
MAX TEMP (24HR TREND) 24 (-2) 42
MIN RH % (24HR TREND) 52 (-16) 74
MIN TEMP (24HR TREND) 7 (-16) 19
MAX RH % (24HR TREND) 81 (-14) 90
20FT WIND AM (MPH) NW 7-9 S 8-10
20FT WIND PM (MPH) NW 10-15 W 7-9 SW 7-11 SW 8-10
PEAK WIND GUSTS (MPH) 27 16 19 19
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.00
11 AM MIXING HGT (FT) 2800 2000
MAX MIXING HGT (FT) 3300 2300
TRANSPORT WND (MPH) W 11 SW 13
VENT RATE (MPH-FT) 39600 32200
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHEAST
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40. WEST WINDS AROUND
10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS AROUND 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS
10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. NORTH WINDS AROUND
10 MPH.
ILZ012-170915-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
359 PM CDT MON MAR 16 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY CLOUDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW NONE
CHANCE PRECIP (%) 20 90 10
MAX TEMP (24HR TREND) 23 (-3) 41
MIN RH % (24HR TREND) 56 (-14) 80
MIN TEMP (24HR TREND) 4 (-18) 18
MAX RH % (24HR TREND) 91 (-7) 93
20FT WIND AM (MPH) NW 7-9 S 7-10
20FT WIND PM (MPH) NW 10-15 W 7-9 S 7-11 SW 7-10
PEAK WIND GUSTS (MPH) 27 17 20 19
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.00
11 AM MIXING HGT (FT) 2200 1800
MAX MIXING HGT (FT) 2700 1900
TRANSPORT WND (MPH) SW 9 W 13
VENT RATE (MPH-FT) 24300 26600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 50. SOUTHWEST WINDS AROUND
5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS
AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS
AROUND 10 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST
WINDS AROUND 10 MPH, BECOMING NORTH AFTER MIDNIGHT.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS
AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH WINDS
AROUND 10 MPH.
ILZ005-170915-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
359 PM CDT MON MAR 16 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY CLOUDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW NONE
CHANCE PRECIP (%) 20 90 10
MAX TEMP (24HR TREND) 22 (-4) 39
MIN RH % (24HR TREND) 59 (-10) 82
MIN TEMP (24HR TREND) 1 (-21) 17
MAX RH % (24HR TREND) 86 (-11) 92
20FT WIND AM (MPH) NW 7-8 S 7-9
20FT WIND PM (MPH) NW 10-15 SW 7-8 S 7-10 SW 7-9
PEAK WIND GUSTS (MPH) 26 16 19 18
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.00
11 AM MIXING HGT (FT) 1900 1700
MAX MIXING HGT (FT) 2600 1800
TRANSPORT WND (MPH) SW 12 SW 16
VENT RATE (MPH-FT) 33800 28800
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S. SOUTH WINDS
AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS
AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS
AROUND 10 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. WEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST WINDS AROUND
10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS
AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH WINDS
AROUND 10 MPH.
ILZ004-170915-
BOONE-
INCLUDING THE CITY OF BELVIDERE
359 PM CDT MON MAR 16 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY CLOUDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW NONE
CHANCE PRECIP (%) 20 90
MAX TEMP (24HR TREND) 22 (-3) 38
MIN RH % (24HR TREND) 58 (-14) 81
MIN TEMP (24HR TREND) 1 (-20) 17
MAX RH % (24HR TREND) 84 (-13) 92
20FT WIND AM (MPH) NW 7-8 S 6-9
20FT WIND PM (MPH) NW 10-15 SW 7-8 S 7-11 SW 6-9
PEAK WIND GUSTS (MPH) 26 15 19 18
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.00
11 AM MIXING HGT (FT) 1600 1500
MAX MIXING HGT (FT) 2600 1500
TRANSPORT WND (MPH) SW 13 SW 10
VENT RATE (MPH-FT) 36400 15000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S. SOUTH WINDS
AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH
WINDS AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. WEST WINDS
AROUND 10 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 30S. WEST WINDS AROUND 10 MPH,
BECOMING NORTH AFTER MIDNIGHT.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS
AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH WINDS
AROUND 10 MPH.
ILZ011-170915-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
359 PM CDT MON MAR 16 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY CLOUDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW NONE
CHANCE PRECIP (%) 20 90 10
MAX TEMP (24HR TREND) 23 (-3) 40
MIN RH % (24HR TREND) 56 (-16) 81
MIN TEMP (24HR TREND) 3 (-19) 18
MAX RH % (24HR TREND) 84 (-13) 93
20FT WIND AM (MPH) NW 7-8 S 7-10
20FT WIND PM (MPH) NW 10-15 SW 7-8 S 7-11 SW 7-10
PEAK WIND GUSTS (MPH) 27 16 20 19
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.00
11 AM MIXING HGT (FT) 1800 1500
MAX MIXING HGT (FT) 2700 1600
TRANSPORT WND (MPH) SW 12 SW 9
VENT RATE (MPH-FT) 35100 14400
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTH WINDS
AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS
AROUND 5 MPH, BECOMING EAST AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS
AROUND 10 MPH, BECOMING NORTH AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
10 TO 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST
WINDS AROUND 10 MPH, BECOMING NORTH AFTER MIDNIGHT.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS
AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH WINDS
AROUND 10 MPH.
ILZ003-170915-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
359 PM CDT MON MAR 16 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY CLOUDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW NONE
CHANCE PRECIP (%) 20 90
MAX TEMP (24HR TREND) 22 (-4) 39
MIN RH % (24HR TREND) 56 (-10) 76
MIN TEMP (24HR TREND) 1 (-21) 17
MAX RH % (24HR TREND) 84 (-11) 91
20FT WIND AM (MPH) NW 6-7 S 6-9
20FT WIND PM (MPH) NW 10-15 SW 6-7 S 8-11 SW 6-9
PEAK WIND GUSTS (MPH) 26 14 18 17
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.00
11 AM MIXING HGT (FT) 1700 1500
MAX MIXING HGT (FT) 2600 1600
TRANSPORT WND (MPH) S 14 SW 9
VENT RATE (MPH-FT) 39000 14400
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S. SOUTH WINDS
AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH
WINDS AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS
AROUND 10 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 60. WEST WINDS AROUND
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST
WINDS AROUND 10 MPH, BECOMING NORTH AFTER MIDNIGHT.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS
AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
NORTH WINDS AROUND 10 MPH.
ILZ008-170915-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
359 PM CDT MON MAR 16 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY CLOUDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW NONE
CHANCE PRECIP (%) 20 90
MAX TEMP (24HR TREND) 22 (-3) 39
MIN RH % (24HR TREND) 55 (-11) 78
MIN TEMP (24HR TREND) 2 (-20) 18
MAX RH % (24HR TREND) 85 (-9) 92
20FT WIND AM (MPH) NW 6-7 S 6-9
20FT WIND PM (MPH) NW 10-15 SW 6-7 S 7-11 SW 6-9
PEAK WIND GUSTS (MPH) 27 19 18
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.00
11 AM MIXING HGT (FT) 1700 1400
MAX MIXING HGT (FT) 2600 1500
TRANSPORT WND (MPH) SW 10 SW 9
VENT RATE (MPH-FT) 26000 13500
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S. SOUTH WINDS
AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH
WINDS AROUND 5 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS
AROUND 10 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST
WINDS AROUND 10 MPH, BECOMING NORTH AFTER MIDNIGHT.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS
AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
NORTH WINDS AROUND 10 MPH.
ILZ010-170915-
LEE-
INCLUDING THE CITY OF DIXON
359 PM CDT MON MAR 16 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY CLOUDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW NONE
CHANCE PRECIP (%) 20 90
MAX TEMP (24HR TREND) 23 (-2) 39
MIN RH % (24HR TREND) 55 (-15) 81
MIN TEMP (24HR TREND) 3 (-19) 19
MAX RH % (24HR TREND) 86 (-11) 92
20FT WIND AM (MPH) NW 6-8 S 6-9
20FT WIND PM (MPH) NW 10-15 SW 6-8 S 7-11 SW 6-9
PEAK WIND GUSTS (MPH) 27 17 19 18
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.00
11 AM MIXING HGT (FT) 1800 1300
MAX MIXING HGT (FT) 2400 1400
TRANSPORT WND (MPH) W 10 SW 9
VENT RATE (MPH-FT) 24000 12600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTH WINDS
AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS
AROUND 5 MPH, BECOMING EAST AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. NOT AS COOL. HIGHS AROUND 60. SOUTHWEST
WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS
AROUND 10 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST
WINDS AROUND 10 MPH, BECOMING NORTH AFTER MIDNIGHT.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S. NORTH WINDS AROUND
10 MPH.
ILZ019-170915-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
359 PM CDT MON MAR 16 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY CLOUDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW NONE
CHANCE PRECIP (%) 20 90 10
MAX TEMP (24HR TREND) 24 (-1) 44
MIN RH % (24HR TREND) 53 (-19) 75
MIN TEMP (24HR TREND) 6 (-18) 20
MAX RH % (24HR TREND) 80 (-19) 89
20FT WIND AM (MPH) NW 6-9 S 7-10
20FT WIND PM (MPH) NW 10-15 SW 6-9 S 7-11 SW 7-10
PEAK WIND GUSTS (MPH) 27 17 21 20
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.00
11 AM MIXING HGT (FT) 2600 1600
MAX MIXING HGT (FT) 3100 2000
TRANSPORT WND (MPH) SW 10 W 11
VENT RATE (MPH-FT) 31000 24000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. WEST
WINDS AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
AROUND 10 MPH, BECOMING NORTH AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. WEST WINDS
AROUND 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH WINDS AROUND 10 MPH.
ILZ020-170915-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
359 PM CDT MON MAR 16 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY CLOUDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW NONE
CHANCE PRECIP (%) 20 90 10
MAX TEMP (24HR TREND) 24 (-2) 43
MIN RH % (24HR TREND) 55 (-21) 77
MIN TEMP (24HR TREND) 5 (-19) 20
MAX RH % (24HR TREND) 91 (-9) 93
20FT WIND AM (MPH) NW 7-9 S 7-10
20FT WIND PM (MPH) NW 10-15 W 7-9 S 6-11 SW 7-10
PEAK WIND GUSTS (MPH) 27 17 19 19
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.00
11 AM MIXING HGT (FT) 2600 1900
MAX MIXING HGT (FT) 3200 2300
TRANSPORT WND (MPH) W 9 W 13
VENT RATE (MPH-FT) 28800 32200
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS
AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40. WEST WINDS AROUND
10 MPH, BECOMING NORTH AFTER MIDNIGHT.
SATURDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN
THE MID 60S. SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS AROUND 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. NORTH WINDS AROUND
10 MPH.
ILZ021-170915-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
359 PM CDT MON MAR 16 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY CLOUDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW NONE
CHANCE PRECIP (%) 20 90 10
MAX TEMP (24HR TREND) 25 (-2) 45
MIN RH % (24HR TREND) 54 (-19) 76
MIN TEMP (24HR TREND) 9 (-16) 21
MAX RH % (24HR TREND) 84 (-14) 90
20FT WIND AM (MPH) NW 7-9 S 8-11
20FT WIND PM (MPH) NW 10-15 W 7-9 S 6-11 SW 8-11
PEAK WIND GUSTS (MPH) 27 17 20 20
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.00
11 AM MIXING HGT (FT) 3000 1900
MAX MIXING HGT (FT) 3600 2600
TRANSPORT WND (MPH) W 11 W 13
VENT RATE (MPH-FT) 43200 36400
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S. SOUTH WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
AROUND 10 MPH, BECOMING NORTH AFTER MIDNIGHT.
SATURDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN
THE MID 60S. SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. NORTHWEST WINDS
AROUND 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 60. NORTHWEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH WINDS
AROUND 10 MPH.
ILZ022-170915-
WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON
359 PM CDT MON MAR 16 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY CLOUDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SNOW
CHANCE PRECIP (%) 30 90 20
MAX TEMP (24HR TREND) 25 (-2) 44
MIN RH % (24HR TREND) 50 (-23) 74
MIN TEMP (24HR TREND) 10 (-15) 20
MAX RH % (24HR TREND) 85 (-14) 92
20FT WIND AM (MPH) NW 7-9 S 9-11
20FT WIND PM (MPH) NW 10-15 W 7-9 SW 6-11 SW 9-11
PEAK WIND GUSTS (MPH) 27 16 20 20
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.05-0.10 0.00
11 AM MIXING HGT (FT) 3300 2100
MAX MIXING HGT (FT) 4000 2700
TRANSPORT WND (MPH) W 11 W 14
VENT RATE (MPH-FT) 48000 40500
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S. SOUTH WINDS
AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
AROUND 10 MPH, BECOMING NORTH AFTER MIDNIGHT.
SATURDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN
THE LOWER 60S. SOUTH WINDS AROUND 10 MPH, BECOMING WEST IN THE
AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS AROUND 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH WINDS
AROUND 10 MPH.
ILZ032-170915-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
359 PM CDT MON MAR 16 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY CLOUDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW NONE
CHANCE PRECIP (%) 20 90 10
MAX TEMP (24HR TREND) 26 (0) 47
MIN RH % (24HR TREND) 52 (-23) 74
MIN TEMP (24HR TREND) 9 (-16) 22
MAX RH % (24HR TREND) 83 (-15) 89
20FT WIND AM (MPH) NW 8-10 S 10-15
20FT WIND PM (MPH) W 10-15 W 8-10 S 10-15 SW 10-15
PEAK WIND GUSTS (MPH) 28 18 23 23
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.00
11 AM MIXING HGT (FT) 3200 1800
MAX MIXING HGT (FT) 3700 2900
TRANSPORT WND (MPH) W 11 W 13
VENT RATE (MPH-FT) 44400 40600
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. WEST
WINDS AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 60. SOUTH WINDS AROUND
5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH WINDS AROUND 5 MPH,
BECOMING EAST AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
AROUND 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SATURDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN
THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST
WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS
AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 30S.
NORTH WINDS AROUND 10 MPH.
ILZ023-170915-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
359 PM CDT MON MAR 16 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY CLOUDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SNOW
CHANCE PRECIP (%) 30 90 20
MAX TEMP (24HR TREND) 26 (-1) 45
MIN RH % (24HR TREND) 49 (-25) 74
MIN TEMP (24HR TREND) 10 (-15) 21
MAX RH % (24HR TREND) 84 (-14) 90
20FT WIND AM (MPH) NW 7-10 S 9-11
20FT WIND PM (MPH) NW 10-15 W 7-10 SW 6-11 SW 9-11
PEAK WIND GUSTS (MPH) 27 17 20 20
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.01-0.05 0.00
11 AM MIXING HGT (FT) 3700 2100
MAX MIXING HGT (FT) 4200 2900
TRANSPORT WND (MPH) W 12 W 13
VENT RATE (MPH-FT) 54600 40600
VENT RATE CATEGORY FAIR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S. SOUTH WINDS
AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH WINDS AROUND 5 MPH,
BECOMING SOUTHEAST AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
AROUND 10 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SATURDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN
THE MID 60S. SOUTH WINDS AROUND 10 MPH, BECOMING WEST IN THE
AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. NORTHWEST WINDS
AROUND 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 60. NORTHWEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH WINDS
AROUND 10 MPH.
ILZ039-170915-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
359 PM CDT MON MAR 16 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER CLOUDY PCLDY CLOUDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW NONE
CHANCE PRECIP (%) 20 80 10
MAX TEMP (24HR TREND) 27 (+1) 49
MIN RH % (24HR TREND) 45 (-30) 67
MIN TEMP (24HR TREND) 10 (-15) 22
MAX RH % (24HR TREND) 82 (-18) 87
20FT WIND AM (MPH) NW 8-11 S 10-15
20FT WIND PM (MPH) W 10-15 W 8-11 S 7-12 SW 10-15
PEAK WIND GUSTS (MPH) 29 18 23 23
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.00
11 AM MIXING HGT (FT) 3700 1800
MAX MIXING HGT (FT) 3900 3200
TRANSPORT WND (MPH) W 13 W 16
VENT RATE (MPH-FT) 54600 51200
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTH WINDS
5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH WINDS AROUND 5 MPH,
BECOMING SOUTHEAST AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN
THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST
WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS
AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 30S.
NORTH WINDS AROUND 10 MPH.
ILZ033-170915-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
359 PM CDT MON MAR 16 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER CLOUDY PCLDY CLOUDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW NONE
CHANCE PRECIP (%) 30 80 10
MAX TEMP (24HR TREND) 28 (+1) 48
MIN RH % (24HR TREND) 41 (-35) 66
MIN TEMP (24HR TREND) 11 (-15) 22
MAX RH % (24HR TREND) 82 (-18) 86
20FT WIND AM (MPH) NW 7-10 S 9-12
20FT WIND PM (MPH) NW 10-15 W 7-10 S 5-10 SW 9-12
PEAK WIND GUSTS (MPH) 29 17 21 21
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.00
11 AM MIXING HGT (FT) 4000 2000
MAX MIXING HGT (FT) 4300 3100
TRANSPORT WND (MPH) W 13 W 14
VENT RATE (MPH-FT) 60200 46500
VENT RATE CATEGORY FAIR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTH WINDS
AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH WINDS AROUND 5 MPH,
BECOMING SOUTHEAST AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN
THE UPPER 60S. SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST
WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS
10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 30S.
NORTH WINDS AROUND 10 MPH.
INZ010-170915-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
359 PM CDT MON MAR 16 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER CLOUDY PCLDY CLOUDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SNOW
CHANCE PRECIP (%) 40 80 20
MAX TEMP (24HR TREND) 27 (-1) 45
MIN RH % (24HR TREND) 45 (-28) 72
MIN TEMP (24HR TREND) 12 (-15) 22
MAX RH % (24HR TREND) 84 (-16) 86
20FT WIND AM (MPH) NW 7-10 S 9-12
20FT WIND PM (MPH) W 10-15 W 7-10 SW 5-9 SW 9-12
PEAK WIND GUSTS (MPH) 29 17 19 20
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.01-0.05 0.01-0.05
11 AM MIXING HGT (FT) 4100 2200
MAX MIXING HGT (FT) 4400 2900
TRANSPORT WND (MPH) W 13 SW 13
VENT RATE (MPH-FT) 61600 40600
VENT RATE CATEGORY FAIR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S. SOUTH WINDS
AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH WINDS AROUND 5 MPH,
BECOMING SOUTH AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
AROUND 10 MPH.
SATURDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN
THE MID 60S. SOUTH WINDS AROUND 10 MPH, BECOMING WEST IN THE
AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST
WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 60. NORTHWEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH WINDS
AROUND 10 MPH.
INZ011-170915-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
359 PM CDT MON MAR 16 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER CLOUDY PCLDY CLOUDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SNOW
CHANCE PRECIP (%) 40 70 20
MAX TEMP (24HR TREND) 26 (-2) 44
MIN RH % (24HR TREND) 46 (-24) 72
MIN TEMP (24HR TREND) 13 (-15) 22
MAX RH % (24HR TREND) 85 (-15) 86
20FT WIND AM (MPH) NW 7-10 S 9-12
20FT WIND PM (MPH) W 10-15 W 7-10 SW 5-9 SW 9-12
PEAK WIND GUSTS (MPH) 29 18 19 20
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.01-0.05 0.01-0.05
11 AM MIXING HGT (FT) 4200 2300
MAX MIXING HGT (FT) 4600 2700
TRANSPORT WND (MPH) W 13 SW 14
VENT RATE (MPH-FT) 64400 40500
VENT RATE CATEGORY FAIR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S. SOUTH WINDS
AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH WINDS AROUND 5 MPH,
BECOMING SOUTH AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
AROUND 10 MPH.
SATURDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN
THE MID 60S. SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. WEST WINDS
AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH WINDS
AROUND 10 MPH.
INZ019-170915-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
459 PM EDT MON MAR 16 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER CLOUDY PCLDY CLOUDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SNOW
CHANCE PRECIP (%) 30 60 20
MAX TEMP (24HR TREND) 27 (0) 46
MIN RH % (24HR TREND) 44 (-32) 70
MIN TEMP (24HR TREND) 13 (-14) 23
MAX RH % (24HR TREND) 83 (-17) 83
20FT WIND AM (MPH) NW 7-10 S 9-12
20FT WIND PM (MPH) W 15-20 W 7-10 S 5-9 SW 9-12
PEAK WIND GUSTS (MPH) 30 18 20 21
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.00
11 AM MIXING HGT (FT) 4200 2100
MAX MIXING HGT (FT) 4400 3000
TRANSPORT WND (MPH) W 13 SW 16
VENT RATE (MPH-FT) 61600 48000
VENT RATE CATEGORY FAIR POOR
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 30S. SOUTHWEST WINDS AROUND
5 MPH.
THURSDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN
THE UPPER 50S. SOUTH WINDS AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 40. NORTH WINDS AROUND 5 MPH, BECOMING
SOUTHEAST AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS
AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTH WINDS
AROUND 10 MPH, BECOMING WEST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST
WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS
10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH WINDS
AROUND 10 MPH.
- IZZI
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