143
FNUS53 KLOT 160932
FWFLOT
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
432 AM CDT MON MAR 16 2026
DISCUSSION
SNOWFALL RATES WILL TAPER OFF THIS MORNING, BUT OCCASIONAL SNOW
SHOWERS ARE EXPECTED TO CONTINUE THROUGH THE REMAINDER OF THE DAY.
STRONG NORTHWESTERLY WINDS GUSTING TO AROUND 40 MPH WILL PERSIST
THROUGH THE DAY AND RESULT IN BLOWING SNOW WHEREVER A SUFFICIENTLY
DEEP SNOWPACK HAS ACCUMULATED. AIR TEMPERATURES WILL REMAIN IN THE
20S DURING THE DAYTIME TODAY WITH SINGLE DIGIT WIND CHILLS.
COLD CONDITIONS WILL PERSIST INTO TUESDAY, THOUGH NO PRECIPITATION
IS EXPECTED DURING THE DAYTIME. ANOTHER ROUND OF ACCUMULATING
SNOWFALL MAY OCCUR TUESDAY NIGHT INTO WEDNESDAY MORNING. A WARMING
TREND WILL THEN OCCUR OVER THE LATTER HALF OF THE WORKWEEK.
ILZ014-162130-
COOK-
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,
LEMONT, ORLAND PARK, AND PARK FOREST
432 AM CDT MON MAR 16 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY PCLDY PCLDY CLOUDY
PRECIP TYPE SNOW SNOW NONE SNOW
CHANCE PRECIP (%) 80 20 80
MAX TEMP (24HR TREND) 24 (-39) 24
MIN RH % (24HR TREND) 71 (+15) 47
MIN TEMP (24HR TREND) 9 (-14) 19
MAX RH % (24HR TREND) 73 (-24) 87
20FT WIND AM (MPH) NW 20-25 NW 8-10
20FT WIND PM (MPH) NW 20-25 NW 10-15 W 8-10 SW 6-9
PEAK WIND GUSTS (MPH) 39 31 21 19
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 4600 3300
MAX MIXING HGT (FT) 5000 4200
TRANSPORT WND (MPH) NW 36 W 13
VENT RATE (MPH-FT) 185000 58800
VENT RATE CATEGORY EXCELLENT FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. SOUTH WINDS
AROUND 10 MPH.
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, BECOMING WEST IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
WINDS AROUND 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS
AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH WINDS
AROUND 10 MPH.
ILZ006-162130-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
432 AM CDT MON MAR 16 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY PCLDY PCLDY CLOUDY
PRECIP TYPE SNOW SNOW NONE SNOW
CHANCE PRECIP (%) 90 20 70
MAX TEMP (24HR TREND) 23 (-32) 23
MIN RH % (24HR TREND) 71 (+4) 52
MIN TEMP (24HR TREND) 6 (-15) 16
MAX RH % (24HR TREND) 75 (-21) 88
20FT WIND AM (MPH) NW 20-25 NW 8-10
20FT WIND PM (MPH) NW 20-25 NW 10-15 W 8-10 SW 6-9
PEAK WIND GUSTS (MPH) 40 31 23 18
PRECIP AMOUNT (IN) 0.05-0.10 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 4400 2700
MAX MIXING HGT (FT) 4800 3700
TRANSPORT WND (MPH) NW 40 W 14
VENT RATE (MPH-FT) 192000 55500
VENT RATE CATEGORY EXCELLENT FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. SOUTH WINDS
AROUND 10 MPH.
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, BECOMING NORTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTH 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.
INZ001-162130-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
432 AM CDT MON MAR 16 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY MCLDY PCLDY CLOUDY
PRECIP TYPE SNOW SNOW NONE SNOW
CHANCE PRECIP (%) 80 30 70
MAX TEMP (24HR TREND) 26 (-40) 25
MIN RH % (24HR TREND) 71 (+19) 48
MIN TEMP (24HR TREND) 12 (-13) 20
MAX RH % (24HR TREND) 78 (-21) 86
20FT WIND AM (MPH) NW 15-20 W 8-11
20FT WIND PM (MPH) NW 15-20 NW 10-15 W 8-11 SW 5-10
PEAK WIND GUSTS (MPH) 36 32 21 19
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.01-0.05
11 AM MIXING HGT (FT) 4600 3500
MAX MIXING HGT (FT) 5200 4400
TRANSPORT WND (MPH) NW 33 W 14
VENT RATE (MPH-FT) 171600 66000
VENT RATE CATEGORY VERY GOOD FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTH WINDS
AROUND 10 MPH.
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, BECOMING WEST IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 10 MPH.
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 UPPER 30S. NORTH WINDS AROUND 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH WINDS
AROUND 10 MPH.
INZ002-162130-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
432 AM CDT MON MAR 16 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY MCLDY PCLDY CLOUDY
PRECIP TYPE SNOW SNOW NONE SNOW
CHANCE PRECIP (%) 80 40 60
MAX TEMP (24HR TREND) 26 (-38) 25
MIN RH % (24HR TREND) 72 (+20) 47
MIN TEMP (24HR TREND) 13 (-12) 20
MAX RH % (24HR TREND) 76 (-24) 84
20FT WIND AM (MPH) W 15-20 NW 8-12
20FT WIND PM (MPH) NW 15-20 NW 15-20 W 8-12 SW 5-9
PEAK WIND GUSTS (MPH) 37 35 25 19
PRECIP AMOUNT (IN) 0.05-0.10 0.01-0.05 0.00 0.01-0.05
11 AM MIXING HGT (FT) 4300 3900
MAX MIXING HGT (FT) 5000 4400
TRANSPORT WND (MPH) NW 33 W 14
VENT RATE (MPH-FT) 165000 66000
VENT RATE CATEGORY VERY GOOD FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. SOUTH WINDS
AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTH
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS AROUND 5 MPH,
BECOMING WEST AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH WINDS
AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. WEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
WINDS AROUND 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. NORTH WINDS
AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. NORTH WINDS AROUND
10 MPH.
ILZ013-162130-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
432 AM CDT MON MAR 16 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY PCLDY PCLDY CLOUDY
PRECIP TYPE SNOW SNOW NONE SNOW
CHANCE PRECIP (%) 90 20 80
MAX TEMP (24HR TREND) 24 (-37) 23
MIN RH % (24HR TREND) 71 (+10) 51
MIN TEMP (24HR TREND) 8 (-14) 19
MAX RH % (24HR TREND) 74 (-22) 89
20FT WIND AM (MPH) NW 20-25 NW 8-10
20FT WIND PM (MPH) NW 20-25 NW 10-15 W 8-10 S 7-10
PEAK WIND GUSTS (MPH) 37 30 18 18
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.05-0.10
11 AM MIXING HGT (FT) 4600 2600
MAX MIXING HGT (FT) 4900 3800
TRANSPORT WND (MPH) NW 37 W 13
VENT RATE (MPH-FT) 186200 53200
VENT RATE CATEGORY EXCELLENT FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. SOUTH WINDS
AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 50S.
SOUTHWEST WINDS AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
WINDS AROUND 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS
AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. NORTH WINDS AROUND
10 MPH.
ILZ012-162130-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
432 AM CDT MON MAR 16 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY PCLDY PCLDY CLOUDY
PRECIP TYPE SNOW NONE NONE SNOW
CHANCE PRECIP (%) 90 10 80
MAX TEMP (24HR TREND) 23 (-33) 22
MIN RH % (24HR TREND) 73 (+8) 55
MIN TEMP (24HR TREND) 4 (-17) 17
MAX RH % (24HR TREND) 80 (-17) 93
20FT WIND AM (MPH) NW 20-25 NW 8-10
20FT WIND PM (MPH) NW 20-25 NW 10-15 W 8-10 S 7-11
PEAK WIND GUSTS (MPH) 38 30 19 19
PRECIP AMOUNT (IN) 0.05-0.10 0.00 0.00 0.05-0.10
11 AM MIXING HGT (FT) 4600 2200
MAX MIXING HGT (FT) 4600 3300
TRANSPORT WND (MPH) NW 41 W 12
VENT RATE (MPH-FT) 188600 42900
VENT RATE CATEGORY EXCELLENT POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. SOUTH WINDS
AROUND 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS
AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTHWEST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS
AROUND 10 MPH.
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.
ILZ005-162130-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
432 AM CDT MON MAR 16 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY PCLDY PCLDY CLOUDY
PRECIP TYPE SNOW SNOW NONE SNOW
CHANCE PRECIP (%) 90 20 80
MAX TEMP (24HR TREND) 22 (-29) 21
MIN RH % (24HR TREND) 74 (+4) 60
MIN TEMP (24HR TREND) 4 (-16) 15
MAX RH % (24HR TREND) 81 (-16) 92
20FT WIND AM (MPH) NW 20-25 NW 8-9
20FT WIND PM (MPH) NW 20-25 NW 10-15 SW 8-9 S 6-9
PEAK WIND GUSTS (MPH) 38 29 19 18
PRECIP AMOUNT (IN) 0.05-0.10 0.00 0.00 0.05-0.10
11 AM MIXING HGT (FT) 4500 1900
MAX MIXING HGT (FT) 4600 3000
TRANSPORT WND (MPH) NW 40 W 12
VENT RATE (MPH-FT) 184000 39000
VENT RATE CATEGORY EXCELLENT POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTH WINDS
AROUND 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS
AROUND 5 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTH 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.
ILZ004-162130-
BOONE-
INCLUDING THE CITY OF BELVIDERE
432 AM CDT MON MAR 16 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY PCLDY PCLDY CLOUDY
PRECIP TYPE SNOW NONE NONE SNOW
CHANCE PRECIP (%) 90 10 80
MAX TEMP (24HR TREND) 22 (-25) 21
MIN RH % (24HR TREND) 74 (+4) 58
MIN TEMP (24HR TREND) 2 (-17) 15
MAX RH % (24HR TREND) 82 (-16) 92
20FT WIND AM (MPH) NW 20-25 NW 7-8
20FT WIND PM (MPH) NW 20-25 NW 10-15 SW 7-8 S 7-10
PEAK WIND GUSTS (MPH) 38 29 16 18
PRECIP AMOUNT (IN) 0.10-0.25 0.00 0.00 0.10-0.25
11 AM MIXING HGT (FT) 4500 1800
MAX MIXING HGT (FT) 4500 2900
TRANSPORT WND (MPH) NW 40 W 11
VENT RATE (MPH-FT) 180000 34800
VENT RATE CATEGORY EXCELLENT POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTH WINDS
AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S. SOUTHWEST WINDS
AROUND 5 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN
THE UPPER 50S. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTH 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.
ILZ011-162130-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
432 AM CDT MON MAR 16 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY PCLDY PCLDY CLOUDY
PRECIP TYPE SNOW NONE NONE SNOW
CHANCE PRECIP (%) 90 10 80
MAX TEMP (24HR TREND) 22 (-32) 22
MIN RH % (24HR TREND) 76 (+10) 56
MIN TEMP (24HR TREND) 4 (-16) 16
MAX RH % (24HR TREND) 82 (-14) 93
20FT WIND AM (MPH) NW 20-25 NW 7-9
20FT WIND PM (MPH) NW 20-25 NW 10-15 SW 7-9 S 7-11
PEAK WIND GUSTS (MPH) 40 31 19 19
PRECIP AMOUNT (IN) 0.05-0.10 0.00 0.00 0.10-0.25
11 AM MIXING HGT (FT) 4400 1900
MAX MIXING HGT (FT) 4400 3000
TRANSPORT WND (MPH) NW 39 W 11
VENT RATE (MPH-FT) 171600 36000
VENT RATE CATEGORY VERY GOOD POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
PARTLY SUNNY. HIGHS AROUND 40. SOUTH WINDS AROUND
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 50. SOUTHWEST WINDS AROUND
5 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTHWEST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN
THE LOWER 60S. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS
AROUND 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTH WINDS AROUND
15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH WINDS
AROUND 10 MPH.
ILZ003-162130-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
432 AM CDT MON MAR 16 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY PCLDY PCLDY CLOUDY
PRECIP TYPE SNOW NONE NONE SNOW
CHANCE PRECIP (%) 90 10 80
MAX TEMP (24HR TREND) 22 (-25) 21
MIN RH % (24HR TREND) 70 (+5) 55
MIN TEMP (24HR TREND) 2 (-17) 16
MAX RH % (24HR TREND) 80 (-16) 91
20FT WIND AM (MPH) NW 20-25 NW 7-8
20FT WIND PM (MPH) NW 20-25 NW 10-15 SW 7-8 S 8-10
PEAK WIND GUSTS (MPH) 38 28 16 18
PRECIP AMOUNT (IN) 0.10-0.25 0.00 0.00 0.10-0.25
11 AM MIXING HGT (FT) 4200 1900
MAX MIXING HGT (FT) 4200 2900
TRANSPORT WND (MPH) NW 40 W 10
VENT RATE (MPH-FT) 168000 29000
VENT RATE CATEGORY VERY GOOD POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. HIGHS AROUND 40. SOUTH WINDS AROUND
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S. SOUTHWEST WINDS
AROUND 5 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 60. NORTHWEST WINDS AROUND
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS
AROUND 10 MPH.
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.
ILZ008-162130-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
432 AM CDT MON MAR 16 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY PCLDY PCLDY CLOUDY
PRECIP TYPE SNOW NONE NONE SNOW
CHANCE PRECIP (%) 90 10 80
MAX TEMP (24HR TREND) 22 (-28) 22
MIN RH % (24HR TREND) 71 (+10) 54
MIN TEMP (24HR TREND) 2 (-18) 16
MAX RH % (24HR TREND) 82 (-12) 92
20FT WIND AM (MPH) NW 20-25 NW 7-8
20FT WIND PM (MPH) NW 20-25 NW 10-15 SW 7-8 S 8-11
PEAK WIND GUSTS (MPH) 39 29 18 19
PRECIP AMOUNT (IN) 0.05-0.10 0.00 0.00 0.10-0.25
11 AM MIXING HGT (FT) 4000 2000
MAX MIXING HGT (FT) 4000 2900
TRANSPORT WND (MPH) NW 37 W 9
VENT RATE (MPH-FT) 152000 26100
VENT RATE CATEGORY VERY GOOD POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE UPPER 30S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS
AROUND 5 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. SOUTH WINDS AROUND
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS
AROUND 10 MPH.
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.
ILZ010-162130-
LEE-
INCLUDING THE CITY OF DIXON
432 AM CDT MON MAR 16 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY PCLDY PCLDY CLOUDY
PRECIP TYPE SNOW NONE NONE SNOW
CHANCE PRECIP (%) 80 10 80
MAX TEMP (24HR TREND) 22 (-33) 23
MIN RH % (24HR TREND) 75 (+9) 55
MIN TEMP (24HR TREND) 4 (-16) 17
MAX RH % (24HR TREND) 83 (-14) 92
20FT WIND AM (MPH) NW 20-25 NW 7-8
20FT WIND PM (MPH) NW 20-25 NW 10-15 SW 7-8 S 8-11
PEAK WIND GUSTS (MPH) 40 31 18 19
PRECIP AMOUNT (IN) 0.05-0.10 0.00 0.00 0.10-0.25
11 AM MIXING HGT (FT) 4000 2000
MAX MIXING HGT (FT) 4000 2900
TRANSPORT WND (MPH) NW 39 W 9
VENT RATE (MPH-FT) 156000 26100
VENT RATE CATEGORY VERY GOOD POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE UPPER 30S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS
AROUND 5 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH
WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTH WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
WINDS AROUND 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTH WINDS AROUND
15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH WINDS
AROUND 10 MPH.
ILZ019-162130-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
432 AM CDT MON MAR 16 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY PCLDY PCLDY CLOUDY
PRECIP TYPE SNOW NONE NONE SNOW
CHANCE PRECIP (%) 80 10 80
MAX TEMP (24HR TREND) 23 (-39) 24
MIN RH % (24HR TREND) 76 (+15) 53
MIN TEMP (24HR TREND) 6 (-16) 19
MAX RH % (24HR TREND) 81 (-18) 89
20FT WIND AM (MPH) NW 20-25 NW 7-9
20FT WIND PM (MPH) NW 20-25 NW 10-15 SW 7-9 S 7-11
PEAK WIND GUSTS (MPH) 40 30 19 21
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.10-0.25
11 AM MIXING HGT (FT) 4400 2400
MAX MIXING HGT (FT) 4400 3500
TRANSPORT WND (MPH) NW 37 W 10
VENT RATE (MPH-FT) 167200 35000
VENT RATE CATEGORY VERY GOOD POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 40S. SOUTH WINDS
AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S. SOUTHWEST WINDS
AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
WINDS AROUND 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTH WINDS
AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. NORTH WINDS AROUND
10 MPH.
ILZ020-162130-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
432 AM CDT MON MAR 16 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY PCLDY PCLDY CLOUDY
PRECIP TYPE SNOW NONE NONE SNOW
CHANCE PRECIP (%) 80 10 80
MAX TEMP (24HR TREND) 24 (-37) 24
MIN RH % (24HR TREND) 75 (+16) 55
MIN TEMP (24HR TREND) 7 (-15) 18
MAX RH % (24HR TREND) 77 (-21) 92
20FT WIND AM (MPH) NW 20-25 NW 7-10
20FT WIND PM (MPH) NW 20-25 NW 10-15 W 7-10 S 6-10
PEAK WIND GUSTS (MPH) 38 29 19 18
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.05-0.10
11 AM MIXING HGT (FT) 4600 2400
MAX MIXING HGT (FT) 4800 3700
TRANSPORT WND (MPH) NW 39 W 12
VENT RATE (MPH-FT) 187200 48100
VENT RATE CATEGORY EXCELLENT POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. SOUTH WINDS
AROUND 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE MID 50S.
SOUTH WINDS AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40. SOUTHWEST WINDS
AROUND 10 MPH.
SATURDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN
THE LOWER 60S. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
WINDS AROUND 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTH WINDS
AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH WINDS
AROUND 10 MPH.
ILZ021-162130-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
432 AM CDT MON MAR 16 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY MCLDY PCLDY CLOUDY
PRECIP TYPE SNOW NONE NONE SNOW
CHANCE PRECIP (%) 80 10 80
MAX TEMP (24HR TREND) 25 (-40) 25
MIN RH % (24HR TREND) 74 (+18) 54
MIN TEMP (24HR TREND) 9 (-14) 19
MAX RH % (24HR TREND) 80 (-18) 90
20FT WIND AM (MPH) NW 20-25 NW 7-10
20FT WIND PM (MPH) NW 20-25 NW 10-15 W 7-10 S 6-11
PEAK WIND GUSTS (MPH) 37 29 19 20
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.05-0.10
11 AM MIXING HGT (FT) 4800 2700
MAX MIXING HGT (FT) 4900 4000
TRANSPORT WND (MPH) NW 37 W 13
VENT RATE (MPH-FT) 186200 56000
VENT RATE CATEGORY EXCELLENT FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE MID 40S. SOUTH WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE MID 50S.
SOUTHWEST WINDS AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
WINDS AROUND 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTH WINDS
AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. NORTH WINDS AROUND
10 MPH.
ILZ022-162130-
WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON
432 AM CDT MON MAR 16 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY MCLDY PCLDY CLOUDY
PRECIP TYPE SNOW SNOW NONE SNOW
CHANCE PRECIP (%) 80 20 80
MAX TEMP (24HR TREND) 25 (-41) 24
MIN RH % (24HR TREND) 72 (+17) 52
MIN TEMP (24HR TREND) 9 (-14) 19
MAX RH % (24HR TREND) 78 (-21) 90
20FT WIND AM (MPH) NW 15-20 NW 8-10
20FT WIND PM (MPH) NW 15-20 NW 10-15 W 8-10 S 6-10
PEAK WIND GUSTS (MPH) 37 29 19 19
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.05-0.10
11 AM MIXING HGT (FT) 4700 2900
MAX MIXING HGT (FT) 5100 4000
TRANSPORT WND (MPH) NW 36 W 14
VENT RATE (MPH-FT) 188700 60000
VENT RATE CATEGORY EXCELLENT FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. SOUTH WINDS
AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE MID 50S.
SOUTH WINDS AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
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.
ILZ032-162130-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
432 AM CDT MON MAR 16 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY MCLDY PCLDY CLOUDY
PRECIP TYPE SNOW NONE NONE SNOW
CHANCE PRECIP (%) 70 10 70
MAX TEMP (24HR TREND) 24 (-42) 25
MIN RH % (24HR TREND) 74 (+18) 53
MIN TEMP (24HR TREND) 8 (-15) 20
MAX RH % (24HR TREND) 84 (-14) 90
20FT WIND AM (MPH) NW 20-25 NW 8-11
20FT WIND PM (MPH) NW 20-25 NW 15-20 W 8-11 S 10-15
PEAK WIND GUSTS (MPH) 39 29 19 23
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.05-0.10
11 AM MIXING HGT (FT) 4500 2900
MAX MIXING HGT (FT) 4600 3900
TRANSPORT WND (MPH) NW 37 W 12
VENT RATE (MPH-FT) 174800 50700
VENT RATE CATEGORY VERY GOOD FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTH WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST WINDS AROUND
5 MPH.
THURSDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE UPPER 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTH 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. WEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
WINDS AROUND 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS
AROUND 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 30. NORTH WINDS AROUND 10 MPH.
ILZ023-162130-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
432 AM CDT MON MAR 16 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY MCLDY PCLDY CLOUDY
PRECIP TYPE SNOW SNOW NONE SNOW
CHANCE PRECIP (%) 80 20 80
MAX TEMP (24HR TREND) 25 (-40) 24
MIN RH % (24HR TREND) 72 (+16) 52
MIN TEMP (24HR TREND) 10 (-14) 20
MAX RH % (24HR TREND) 79 (-19) 89
20FT WIND AM (MPH) NW 15-20 NW 8-11
20FT WIND PM (MPH) NW 15-20 NW 10-15 W 8-11 S 6-10
PEAK WIND GUSTS (MPH) 35 29 19 20
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.05-0.10
11 AM MIXING HGT (FT) 4900 3300
MAX MIXING HGT (FT) 5300 4000
TRANSPORT WND (MPH) NW 35 W 14
VENT RATE (MPH-FT) 190800 60000
VENT RATE CATEGORY EXCELLENT FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE MID 40S. SOUTH WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE MID 50S.
SOUTH WINDS AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. WEST WINDS AROUND
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
WINDS AROUND 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. NORTH WINDS AROUND
10 MPH.
ILZ039-162130-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
432 AM CDT MON MAR 16 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY MCLDY PCLDY CLOUDY
PRECIP TYPE SNOW NONE NONE SNOW
CHANCE PRECIP (%) 60 10 70
MAX TEMP (24HR TREND) 25 (-41) 26
MIN RH % (24HR TREND) 73 (+19) 49
MIN TEMP (24HR TREND) 9 (-16) 20
MAX RH % (24HR TREND) 82 (-18) 86
20FT WIND AM (MPH) NW 20-25 NW 8-12
20FT WIND PM (MPH) NW 20-25 NW 15-20 W 8-12 S 10-15
PEAK WIND GUSTS (MPH) 36 29 19 23
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 4700 3400
MAX MIXING HGT (FT) 4800 4000
TRANSPORT WND (MPH) NW 37 W 13
VENT RATE (MPH-FT) 182400 56000
VENT RATE CATEGORY VERY GOOD FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN
THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST WINDS AROUND
5 MPH.
THURSDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE UPPER 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN
THE UPPER 60S. WEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS
AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. NORTH WINDS AROUND
10 MPH.
ILZ033-162130-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
432 AM CDT MON MAR 16 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY MCLDY PCLDY CLOUDY
PRECIP TYPE SNOW SNOW NONE SNOW
CHANCE PRECIP (%) 70 20 70
MAX TEMP (24HR TREND) 26 (-39) 25
MIN RH % (24HR TREND) 70 (+18) 47
MIN TEMP (24HR TREND) 10 (-15) 20
MAX RH % (24HR TREND) 81 (-19) 84
20FT WIND AM (MPH) NW 15-20 NW 8-11
20FT WIND PM (MPH) NW 15-20 NW 15-20 W 8-11 S 5-10
PEAK WIND GUSTS (MPH) 35 30 19 21
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.05-0.10
11 AM MIXING HGT (FT) 4900 3600
MAX MIXING HGT (FT) 5300 4300
TRANSPORT WND (MPH) NW 36 W 14
VENT RATE (MPH-FT) 196100 64500
VENT RATE CATEGORY EXCELLENT FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE UPPER 40S. SOUTH WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. WEST WINDS AROUND
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
WINDS AROUND 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 60. NORTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. NORTH WINDS AROUND
10 MPH.
INZ010-162130-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
432 AM CDT MON MAR 16 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY MCLDY PCLDY CLOUDY
PRECIP TYPE SNOW SNOW NONE SNOW
CHANCE PRECIP (%) 80 20 70
MAX TEMP (24HR TREND) 26 (-39) 25
MIN RH % (24HR TREND) 72 (+20) 49
MIN TEMP (24HR TREND) 12 (-13) 20
MAX RH % (24HR TREND) 81 (-19) 84
20FT WIND AM (MPH) W 15-20 NW 8-11
20FT WIND PM (MPH) W 15-20 NW 15-20 W 8-11 SW 5-9
PEAK WIND GUSTS (MPH) 34 31 19 19
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.05-0.10
11 AM MIXING HGT (FT) 4800 3600
MAX MIXING HGT (FT) 5400 4400
TRANSPORT WND (MPH) NW 34 W 16
VENT RATE (MPH-FT) 189000 70400
VENT RATE CATEGORY EXCELLENT FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE MID 40S. SOUTH WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE MID 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
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 IN THE LOWER 40S. SOUTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. WEST WINDS AROUND
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
WINDS AROUND 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. NORTH WINDS AROUND
10 MPH.
INZ011-162130-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
432 AM CDT MON MAR 16 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY MCLDY PCLDY CLOUDY
PRECIP TYPE SNOW SNOW NONE SNOW
CHANCE PRECIP (%) 80 30 60
MAX TEMP (24HR TREND) 26 (-39) 25
MIN RH % (24HR TREND) 72 (+21) 48
MIN TEMP (24HR TREND) 13 (-13) 21
MAX RH % (24HR TREND) 80 (-20) 83
20FT WIND AM (MPH) W 15-20 NW 8-12
20FT WIND PM (MPH) W 15-20 W 15-20 W 8-12 SW 5-9
PEAK WIND GUSTS (MPH) 33 31 20 19
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.01-0.05
11 AM MIXING HGT (FT) 4600 3900
MAX MIXING HGT (FT) 5500 4400
TRANSPORT WND (MPH) NW 33 W 16
VENT RATE (MPH-FT) 181500 70400
VENT RATE CATEGORY EXCELLENT GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 40S. SOUTH WINDS
AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE MID 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
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 IN THE MID 40S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
WINDS AROUND 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH WINDS
AROUND 10 MPH.
INZ019-162130-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
532 AM EDT MON MAR 16 2026
TODAY TONIGHT TUE TUE NIGHT
CLOUD COVER CLOUDY MCLDY PCLDY CLOUDY
PRECIP TYPE SNOW SNOW NONE SNOW
CHANCE PRECIP (%) 60 20 60
MAX TEMP (24HR TREND) 26 (-39) 25
MIN RH % (24HR TREND) 73 (+18) 48
MIN TEMP (24HR TREND) 12 (-14) 21
MAX RH % (24HR TREND) 82 (-18) 81
20FT WIND AM (MPH) W 15-20 NW 8-11
20FT WIND PM (MPH) W 15-20 W 15-20 W 8-11 S 5-10
PEAK WIND GUSTS (MPH) 34 32 19 20
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 4800 4000
MAX MIXING HGT (FT) 5400 4400
TRANSPORT WND (MPH) NW 35 W 16
VENT RATE (MPH-FT) 194400 70400
VENT RATE CATEGORY EXCELLENT GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE MID 40S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE UPPER 50S.
SOUTHWEST 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
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. SOUTH WINDS
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. SOUTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. WEST WINDS AROUND
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. NORTHWEST WINDS
AROUND 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH WINDS
AROUND 10 MPH.
OGOREK
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