363
FLUS43 KLOT 161845
HWOLOT
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO IL
145 PM CDT FRI OCT 16 2026
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-171845-
WINNEBAGO-BOONE-MCHENRY-LAKE IL-OGLE-LEE-DE KALB-KANE-DUPAGE-
LA SALLE-KENDALL-GRUNDY-KANKAKEE-LIVINGSTON-IROQUOIS-FORD-
NORTHERN COOK-CENTRAL COOK-SOUTHERN COOK-NORTHERN WILL-
SOUTHERN WILL-EASTERN WILL-LAKE IN-PORTER-NEWTON-JASPER-BENTON-
145 PM CDT FRI OCT 16 2026 /245 PM EDT FRI OCT 16 2026/
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL
ILLINOIS, EAST CENTRAL ILLINOIS, NORTH CENTRAL ILLINOIS,
NORTHEAST ILLINOIS, AND NORTHWEST INDIANA.
DAY ONE
TONIGHT
NORTHWEST WIND GUSTS TO 45 MPH ARE POSSIBLE ALONG THE INDIANA
LAKE MICHIGAN SHORE THROUGH EARLY THIS EVENING.
FROST AND FREEZE CONDITIONS ARE EXPECTED LATE TONIGHT ACROSS
PORTIONS OF INTERIOR NORTHERN ILLINOIS, ESPECIALLY NEAR AND NORTH
OF I-80.
DAYS TWO THROUGH SEVEN
SATURDAY THROUGH THURSDAY
FROST AND FREEZE CONDITIONS ARE LIKELY AGAIN SATURDAY NIGHT INTO
EARLY SUNDAY MORNING, ESPECIALLY ACROSS NORTHWEST INDIANA.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION WILL NOT BE NEEDED.
LMZ740>745-171845-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
145 PM CDT FRI OCT 16 2026
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF LAKE MICHIGAN.
DAY ONE
TONIGHT
GALE FORCE WINDS ARE LIKELY THROUGH THIS EVENING.
WATERSPOUTS AND ISOLATED THUNDERSTORMS ARE POSSIBLE THROUGH THIS
EVENING, MAINLY INDIANA WATERS EAST OF GARY.
DAYS TWO THROUGH SEVEN
SATURDAY THROUGH THURSDAY
HAZARDOUS CONDITIONS FOR SMALL CRAFT ARE EXPECTED SATURDAY.
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