897
FNUS53 KLOT 271044
FWFLOT
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
544 AM CDT WED MAY 27 2026
DISCUSSION
OTHER THAN A FEW SHOWERS AND SPRINKLES BRUSHING AREAS SOUTH OF A
GIBSON CITY, IL TO RENSSELAER, IN LINE THIS MORNING, RAIN-FREE
CONDITIONS ARE EXPECTED TODAY ACROSS THE REMAINDER OF THE AREA.
WINDS WILL BE LIGHT AND VARIABLE THIS MORNING, EVENTUALLY SETTLING
INTO A PREVAILING NORTH TO NORTHEAST DIRECTION AROUND 10 MPH BY
MID MORNING. A LAKE BREEZE WILL MOVE INLAND TOWARD MIDDAY LEADING
TO A SLIGHT INCREASE IN WIND SPEEDS NEAR THE LAKESHORE AND
INCREASING RELATIVE HUMIDITY VALUES. FARTHER INLAND TEMPERATURES
ARE EXPECTED TO WARM INTO THE MID-UPPER 80S WITH AFTERNOON
RELATIVE HUMIDITY VALUES FORECAST TO DROP INTO THE 25 TO 35
PERCENT RANGE AGAIN TODAY.
A BACKDOOR COLD FRONT IS EXPECTED TO DIVE ACROSS THE AREA THIS
EVENING WITH GUSTY NORTHEAST WINDS AND FALLING TEMPERATURES
EXPECTED IN ITS WAKE. THIS MAY ALSO LEAD TO COOLER TEMPERATURES
EXTENDING FARTHER INLAND INTO THURSDAY.
RAIN-FREE CONDITIONS ARE EXPECTED TO CONTINUE THROUGH EARLY NEXT
WEEK WITH GENERALLY WARM CONDITIONS FOR INLAND AREAS MOST DAYS.
ONSHORE WINDS AND DAILY LAKE BREEZES WILL KEEP TEMPERATURES
COOLER NEAR LAKE MICHIGAN.
ILZ014-272115-
COOK-
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,
LEMONT, ORLAND PARK, AND PARK FOREST
544 AM CDT WED MAY 27 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 85 (+3) 71
MIN RH % (24HR TREND) 32 (+2) 41
MIN TEMP (24HR TREND) 55 (-4) 52
MAX RH % (24HR TREND) 77 (-4) 82
20FT WIND AM (MPH) LGT/VAR NE 12
20FT WIND PM (MPH) NE 4-9 NE 10-12 NE 12 LGT/VAR
PEAK WIND GUSTS (MPH) 25 23 19
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3900 2500
MAX MIXING HGT (FT) 6200 3700
TRANSPORT WND (MPH) NE 8 NE 16
VENT RATE (MPH-FT) 49600 59200
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS
AROUND 5 MPH, INCREASING TO AROUND 15 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHEAST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST
WINDS AROUND 5 MPH.
ILZ006-272115-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
544 AM CDT WED MAY 27 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10
MAX TEMP (24HR TREND) 83 (0) 69
MIN RH % (24HR TREND) 36 (+6) 43
MIN TEMP (24HR TREND) 52 (-4) 49
MAX RH % (24HR TREND) 77 (-15) 85
20FT WIND AM (MPH) LGT/VAR NE 12
20FT WIND PM (MPH) NE 4-9 NE 10-15 NE 12 LGT/VAR
PEAK WIND GUSTS (MPH) 27 21
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3500 2500
MAX MIXING HGT (FT) 5300 3300
TRANSPORT WND (MPH) NE 6 NE 16
VENT RATE (MPH-FT) 37100 52800
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. LIGHT WINDS, BECOMING
EAST AROUND 5 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT WINDS.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND
5 MPH, INCREASING TO EAST AROUND 15 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. EAST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. EAST WINDS
AROUND 5 MPH.
INZ001-272115-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
544 AM CDT WED MAY 27 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER PCLDY CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 84 (+4) 74
MIN RH % (24HR TREND) 32 (-1) 44
MIN TEMP (24HR TREND) 56 (+2) 53
MAX RH % (24HR TREND) 81 (-14) 87
20FT WIND AM (MPH) LGT/VAR N 10-15
20FT WIND PM (MPH) N 3-7 N 9-10 N 10-15 LGT/VAR
PEAK WIND GUSTS (MPH) 23 23 19
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3500 2600
MAX MIXING HGT (FT) 5800 4000
TRANSPORT WND (MPH) NE 9 N 14
VENT RATE (MPH-FT) 52200 60000
VENT RATE CATEGORY POOR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH,
BECOMING NORTH IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. EAST
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 70S. EAST WINDS AROUND 5 MPH,
BECOMING NORTH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHEAST WINDS 5 TO
10 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHEAST
WINDS AROUND 5 MPH.
INZ002-272115-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
544 AM CDT WED MAY 27 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER PCLDY CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 84 (+4) 75
MIN RH % (24HR TREND) 34 (-2) 43
MIN TEMP (24HR TREND) 56 (0) 53
MAX RH % (24HR TREND) 82 (-10) 84
20FT WIND AM (MPH) LGT/VAR N 10-12
20FT WIND PM (MPH) N 3-7 N 9-10 N 10-12 LGT/VAR
PEAK WIND GUSTS (MPH) 20 23
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3400 3400
MAX MIXING HGT (FT) 5500 4700
TRANSPORT WND (MPH) N 8 N 14
VENT RATE (MPH-FT) 44000 70500
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND
5 MPH, BECOMING NORTH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. EAST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 70S. EAST WINDS AROUND 5 MPH,
BECOMING NORTH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHEAST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHEAST
WINDS AROUND 5 MPH.
ILZ013-272115-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
544 AM CDT WED MAY 27 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 86 (+3) 73
MIN RH % (24HR TREND) 31 (+2) 38
MIN TEMP (24HR TREND) 56 (-3) 53
MAX RH % (24HR TREND) 68 (-14) 80
20FT WIND AM (MPH) LGT/VAR NE 11-12
20FT WIND PM (MPH) NE 3-8 NE 10-11 NE 11-12 LGT/VAR
PEAK WIND GUSTS (MPH) 23 18
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 4300 2600
MAX MIXING HGT (FT) 7600 4000
TRANSPORT WND (MPH) NE 8 NE 16
VENT RATE (MPH-FT) 60800 64000
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
SUNNY. HIGHS IN THE MID 80S. LIGHT WINDS, BECOMING EAST
AROUND 5 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. EAST WINDS AROUND
5 MPH IN THE EVENING, BECOMING LIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS
AROUND 5 MPH, INCREASING TO NORTHEAST AROUND 15 MPH IN THE
AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS AROUND 80. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHEAST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. EAST WINDS AROUND
5 MPH.
ILZ012-272115-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
544 AM CDT WED MAY 27 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLEAR CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 86 (+3) 74
MIN RH % (24HR TREND) 32 (+1) 37
MIN TEMP (24HR TREND) 54 (-1) 51
MAX RH % (24HR TREND) 70 (-21) 81
20FT WIND AM (MPH) LGT/VAR NE 11-12
20FT WIND PM (MPH) NE 2-6 NE 9-11 NE 11-12 LGT/VAR
PEAK WIND GUSTS (MPH) 23 19
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3600 2600
MAX MIXING HGT (FT) 7200 4100
TRANSPORT WND (MPH) NE 8 NE 14
VENT RATE (MPH-FT) 57600 61500
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SATURDAY
SUNNY. HIGHS AROUND 80. EAST WINDS AROUND 5 MPH,
INCREASING TO AROUND 15 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS AROUND 80. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHEAST WINDS 5 TO
10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. EAST WINDS
AROUND 5 MPH.
ILZ005-272115-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
544 AM CDT WED MAY 27 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10
MAX TEMP (24HR TREND) 85 (+1) 72
MIN RH % (24HR TREND) 34 (+6) 40
MIN TEMP (24HR TREND) 52 (-4) 49
MAX RH % (24HR TREND) 73 (-14) 83
20FT WIND AM (MPH) LGT/VAR NE 11
20FT WIND PM (MPH) NE 3-6 NE 10-11 NE 11 LGT/VAR
PEAK WIND GUSTS (MPH) 24 18
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3400 2500
MAX MIXING HGT (FT) 7000 4000
TRANSPORT WND (MPH) NE 8 NE 14
VENT RATE (MPH-FT) 56000 60000
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT WINDS.
SATURDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND
5 MPH, INCREASING TO AROUND 15 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. EAST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHEAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
TUESDAY
SUNNY. HIGHS AROUND 80. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. EAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
ILZ004-272115-
BOONE-
INCLUDING THE CITY OF BELVIDERE
544 AM CDT WED MAY 27 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10
MAX TEMP (24HR TREND) 87 (+2) 74
MIN RH % (24HR TREND) 31 (+4) 37
MIN TEMP (24HR TREND) 53 (-1) 49
MAX RH % (24HR TREND) 69 (-15) 82
20FT WIND AM (MPH) LGT/VAR NE 11
20FT WIND PM (MPH) NE 3-5 NE 9-11 NE 11 LGT/VAR
PEAK WIND GUSTS (MPH) 24 18
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3700 2600
MAX MIXING HGT (FT) 7800 4100
TRANSPORT WND (MPH) NE 6 NE 14
VENT RATE (MPH-FT) 54600 61500
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
SUNNY. HIGHS IN THE MID 80S. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.
SATURDAY
SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH, INCREASING TO AROUND 15 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. EAST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. EAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
MONDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. NORTHEAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. EAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
ILZ011-272115-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
544 AM CDT WED MAY 27 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 87 (+4) 76
MIN RH % (24HR TREND) 31 (+2) 35
MIN TEMP (24HR TREND) 54 (-1) 50
MAX RH % (24HR TREND) 69 (-13) 80
20FT WIND AM (MPH) LGT/VAR NE 11-12
20FT WIND PM (MPH) NE 2-5 NE 9-11 NE 11-12 LGT/VAR
PEAK WIND GUSTS (MPH) 23 20
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3900 2600
MAX MIXING HGT (FT) 7600 4100
TRANSPORT WND (MPH) NE 8 NE 14
VENT RATE (MPH-FT) 60800 61500
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT WINDS.
SATURDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND
5 MPH, INCREASING TO EAST AROUND 15 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHEAST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS AROUND 80. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHEAST WINDS 5 TO
10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. EAST WINDS
AROUND 5 MPH.
ILZ003-272115-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
544 AM CDT WED MAY 27 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10
MAX TEMP (24HR TREND) 88 (+1) 76
MIN RH % (24HR TREND) 31 (+5) 35
MIN TEMP (24HR TREND) 54 (-1) 49
MAX RH % (24HR TREND) 67 (-19) 81
20FT WIND AM (MPH) LGT/VAR NE 10
20FT WIND PM (MPH) NE 3-5 NE 9-10 NE 10 LGT/VAR
PEAK WIND GUSTS (MPH) 23 18
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 4200 2700
MAX MIXING HGT (FT) 8100 4100
TRANSPORT WND (MPH) N 6 NE 14
VENT RATE (MPH-FT) 56700 61500
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
SUNNY. HIGHS IN THE MID 80S. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.
SATURDAY
SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH, INCREASING TO AROUND 15 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. EAST
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. EAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
MONDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHEAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. EAST WINDS
AROUND 5 MPH.
ILZ008-272115-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
544 AM CDT WED MAY 27 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLEAR CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10
MAX TEMP (24HR TREND) 88 (+2) 77
MIN RH % (24HR TREND) 29 (+5) 35
MIN TEMP (24HR TREND) 55 (0) 50
MAX RH % (24HR TREND) 64 (-13) 79
20FT WIND AM (MPH) LGT/VAR NE 11
20FT WIND PM (MPH) LGT/VAR NE 8-11 NE 11 LGT/VAR
PEAK WIND GUSTS (MPH) 21 20
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 5000 2600
MAX MIXING HGT (FT) 8000 4200
TRANSPORT WND (MPH) N 6 NE 14
VENT RATE (MPH-FT) 56000 63000
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
SUNNY. HIGHS IN THE MID 80S. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. EAST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. EAST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
MONDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHEAST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. EAST WINDS
AROUND 5 MPH.
ILZ010-272115-
LEE-
INCLUDING THE CITY OF DIXON
544 AM CDT WED MAY 27 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 88 (+2) 79
MIN RH % (24HR TREND) 29 (+7) 34
MIN TEMP (24HR TREND) 55 (-2) 51
MAX RH % (24HR TREND) 66 (-6) 79
20FT WIND AM (MPH) LGT/VAR NE 11
20FT WIND PM (MPH) NE 1-5 NE 8-11 NE 11 LGT/VAR
PEAK WIND GUSTS (MPH) 21 20 13
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 4200 2500
MAX MIXING HGT (FT) 7600 5200
TRANSPORT WND (MPH) N 8 NE 14
VENT RATE (MPH-FT) 60800 78000
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH
IN THE MORNING, BECOMING LIGHT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. EAST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WINDS
AROUND 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHEAST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. EAST WINDS
AROUND 5 MPH.
ILZ019-272115-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
544 AM CDT WED MAY 27 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 88 (+2) 80
MIN RH % (24HR TREND) 27 (+5) 33
MIN TEMP (24HR TREND) 57 (-2) 53
MAX RH % (24HR TREND) 65 (-12) 79
20FT WIND AM (MPH) LGT/VAR NE 10-12
20FT WIND PM (MPH) NE 2-6 NE 8-10 NE 10-12 LGT/VAR
PEAK WIND GUSTS (MPH) 20 20 14
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 4100 2700
MAX MIXING HGT (FT) 7400 5300
TRANSPORT WND (MPH) NE 10 NE 14
VENT RATE (MPH-FT) 74000 79500
VENT RATE CATEGORY GOOD GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS AROUND 80. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHEAST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. EAST WINDS
AROUND 5 MPH.
ILZ020-272115-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
544 AM CDT WED MAY 27 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 87 (+2) 76
MIN RH % (24HR TREND) 31 (+4) 36
MIN TEMP (24HR TREND) 56 (-1) 52
MAX RH % (24HR TREND) 68 (-16) 82
20FT WIND AM (MPH) LGT/VAR NE 11-12
20FT WIND PM (MPH) NE 2-6 NE 8-10 NE 11-12 LGT/VAR
PEAK WIND GUSTS (MPH) 20 19
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3800 2700
MAX MIXING HGT (FT) 7400 4200
TRANSPORT WND (MPH) N 8 NE 14
VENT RATE (MPH-FT) 59200 63000
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS AROUND 80. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
MONDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHEAST WINDS 5 TO
10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. EAST WINDS
AROUND 5 MPH.
ILZ021-272115-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
544 AM CDT WED MAY 27 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 88 (+4) 78
MIN RH % (24HR TREND) 28 (+3) 34
MIN TEMP (24HR TREND) 58 (-1) 54
MAX RH % (24HR TREND) 70 (-10) 84
20FT WIND AM (MPH) LGT/VAR NE 10-12
20FT WIND PM (MPH) NE 2-6 NE 8-9 NE 10-12 LGT/VAR
PEAK WIND GUSTS (MPH) 19 20 14
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3500 2700
MAX MIXING HGT (FT) 7100 5300
TRANSPORT WND (MPH) NE 9 NE 14
VENT RATE (MPH-FT) 63900 79500
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH IN THE MORNING, BECOMING LIGHT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. EAST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS AROUND 80. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
MONDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHEAST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. EAST WINDS
AROUND 5 MPH.
ILZ022-272115-
WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON
544 AM CDT WED MAY 27 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 86 (+3) 75
MIN RH % (24HR TREND) 30 (-1) 36
MIN TEMP (24HR TREND) 57 (-1) 53
MAX RH % (24HR TREND) 73 (-11) 85
20FT WIND AM (MPH) LGT/VAR NE 11-12
20FT WIND PM (MPH) NE 2-6 NE 9-10 NE 11-12 LGT/VAR
PEAK WIND GUSTS (MPH) 21 20 17
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3600 2700
MAX MIXING HGT (FT) 7300 4200
TRANSPORT WND (MPH) NE 8 NE 16
VENT RATE (MPH-FT) 58400 67200
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH,
BECOMING NORTHEAST IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
AROUND 5 MPH, INCREASING TO AROUND 15 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS AROUND 80. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHEAST WINDS 5 TO
10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHEAST
WINDS AROUND 5 MPH.
ILZ032-272115-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
544 AM CDT WED MAY 27 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER PCLDY CLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 87 (+3) 81
MIN RH % (24HR TREND) 26 (+1) 33
MIN TEMP (24HR TREND) 58 (0) 54
MAX RH % (24HR TREND) 71 (-15) 84
20FT WIND AM (MPH) LGT/VAR NE 10-12
20FT WIND PM (MPH) NE 3-6 NE 7-8 NE 10-12 LGT/VAR
PEAK WIND GUSTS (MPH) 19 20 15
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 4000 2700
MAX MIXING HGT (FT) 7100 5300
TRANSPORT WND (MPH) NE 11 NE 16
VENT RATE (MPH-FT) 85200 84800
VENT RATE CATEGORY GOOD GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS AROUND 80. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
MONDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHEAST WINDS 5 TO
10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. EAST WINDS
AROUND 5 MPH.
ILZ023-272115-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
544 AM CDT WED MAY 27 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER PCLDY CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 86 (+5) 78
MIN RH % (24HR TREND) 27 (-4) 36
MIN TEMP (24HR TREND) 57 (0) 53
MAX RH % (24HR TREND) 74 (-18) 85
20FT WIND AM (MPH) LGT/VAR NE 10-15
20FT WIND PM (MPH) NE 3-6 NE 8-9 NE 10-15 LGT/VAR
PEAK WIND GUSTS (MPH) 19 21 17
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3400 2900
MAX MIXING HGT (FT) 6800 4600
TRANSPORT WND (MPH) NE 10 NE 14
VENT RATE (MPH-FT) 68000 69000
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH IN THE MORNING, BECOMING LIGHT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
MONDAY
SUNNY. HIGHS AROUND 80. NORTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
ILZ039-272115-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
544 AM CDT WED MAY 27 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER PCLDY CLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10
MAX TEMP (24HR TREND) 86 (+4) 82
MIN RH % (24HR TREND) 25 (-4) 33
MIN TEMP (24HR TREND) 59 (-2) 55
MAX RH % (24HR TREND) 71 (-8) 83
20FT WIND AM (MPH) LGT/VAR NE 10-12
20FT WIND PM (MPH) NE 4-7 NE 6-7 NE 10-12 NE 5-9
PEAK WIND GUSTS (MPH) 20 15
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3900 2700
MAX MIXING HGT (FT) 6300 5900
TRANSPORT WND (MPH) NE 11 NE 16
VENT RATE (MPH-FT) 75600 94400
VENT RATE CATEGORY GOOD GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. EAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WINDS
AROUND 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS AROUND 80. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH.
ILZ033-272115-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
544 AM CDT WED MAY 27 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER PCLDY CLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10
MAX TEMP (24HR TREND) 86 (+4) 82
MIN RH % (24HR TREND) 25 (-6) 34
MIN TEMP (24HR TREND) 58 (-2) 54
MAX RH % (24HR TREND) 71 (-14) 81
20FT WIND AM (MPH) LGT/VAR NE 10-12
20FT WIND PM (MPH) NE 4-6 NE 7-8 NE 10-12 LGT/VAR
PEAK WIND GUSTS (MPH) 17 20 16
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3700 3200
MAX MIXING HGT (FT) 6500 6000
TRANSPORT WND (MPH) NE 11 NE 13
VENT RATE (MPH-FT) 78000 84000
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
MONDAY
SUNNY. HIGHS AROUND 80. NORTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHEAST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
INZ010-272115-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
544 AM CDT WED MAY 27 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER PCLDY CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 85 (+4) 80
MIN RH % (24HR TREND) 27 (-1) 36
MIN TEMP (24HR TREND) 57 (-1) 53
MAX RH % (24HR TREND) 75 (-7) 82
20FT WIND AM (MPH) LGT/VAR NE 10-12
20FT WIND PM (MPH) NE 3-6 N 7-8 NE 10-12 LGT/VAR
PEAK WIND GUSTS (MPH) 16 20 16
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3500 3600
MAX MIXING HGT (FT) 6300 6000
TRANSPORT WND (MPH) NE 10 NE 13
VENT RATE (MPH-FT) 63000 84000
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH IN THE MORNING, BECOMING LIGHT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. EAST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. NORTHEAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
TUESDAY
SUNNY. HIGHS AROUND 80. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHEAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
INZ011-272115-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
544 AM CDT WED MAY 27 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER PCLDY CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
MAX TEMP (24HR TREND) 85 (+4) 80
MIN RH % (24HR TREND) 30 (+2) 36
MIN TEMP (24HR TREND) 57 (0) 53
MAX RH % (24HR TREND) 76 (-9) 82
20FT WIND AM (MPH) LGT/VAR NE 9-11
20FT WIND PM (MPH) NE 2-6 N 7-8 NE 9-11 LGT/VAR
PEAK WIND GUSTS (MPH) 14 20
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3600 3700
MAX MIXING HGT (FT) 6300 6000
TRANSPORT WND (MPH) NE 9 NE 13
VENT RATE (MPH-FT) 56700 84000
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH
IN THE MORNING, BECOMING LIGHT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. EAST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHEAST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS AROUND 80. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHEAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
INZ019-272115-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
644 AM EDT WED MAY 27 2026
TODAY TONIGHT THU THU NIGHT
CLOUD COVER PCLDY CLEAR MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 30
MAX TEMP (24HR TREND) 84 (+4) 81
MIN RH % (24HR TREND) 29 (-7) 36
MIN TEMP (24HR TREND) 58 (-4) 55
MAX RH % (24HR TREND) 76 (-7) 79
20FT WIND AM (MPH) LGT/VAR NE 9-10
20FT WIND PM (MPH) NE 4-6 NE 6-7 NE 9-10 LGT/VAR
PEAK WIND GUSTS (MPH) 18
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.00
11 AM MIXING HGT (FT) 3100 3500
MAX MIXING HGT (FT) 5400 6000
TRANSPORT WND (MPH) NE 11 NE 13
VENT RATE (MPH-FT) 64800 84000
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 80. EAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. EAST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHEAST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
PETR
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