323
FLUS43 KLOT 082151
HWOLOT
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
351 PM CST SAT NOV 8 2025
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-092200-
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-
351 PM CST SAT NOV 8 2025 /451 PM EST SAT NOV 8 2025/
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH CENTRAL
ILLINOIS...NORTHEAST ILLINOIS AND NORTHWEST INDIANA.
DAY ONE
TONIGHT.
WEATHER HAZARDS EXPECTED...
LIMITED SNOW RISK.
DISCUSSION...
STEADY RAIN WILL CONTINUE THIS EVENING. RAIN WILL TRANSITION TO
SNOW FROM NORTHWEST TO SOUTHEAST AFTER SUNSET. SOME SLUSHY
ACCUMULATIONS OF 1 TO 2 INCHES ARE POSSIBLE ON NON PAVED AND
ELEVATED SURFACES ACROSS NORTHWESTERN IL.
DAYS TWO THROUGH SEVEN
SUNDAY THROUGH FRIDAY.
SUNDAY INTO MONDAY..
LIMITED THUNDERSTORM RISK.
SIGNIFICANT LAKE EFFECT SNOW RISK.
DISCUSSION...
PERIODS OF IMPACTFUL LAKE EFFECT SNOW LIKELY IN THE VICINITY
OF SOUTHERN LAKE MICHIGAN SUNDAY NIGHT INTO MONDAY.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION WILL NOT BE NECESSARY THROUGH TONIGHT.
LMZ740>745-092200-
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-
351 PM CST SAT NOV 8 2025
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF THE ILLINOIS
NEARSHORE WATERS OF LAKE MICHIGAN AND THE INDIANA NEARSHORE
WATERS OF LAKE MICHIGAN.
DAY ONE
TONIGHT.
WEATHER HAZARDS EXPECTED...
HAZARDOUS CONDITIONS FOR SMALL CRAFT.
DAYS TWO THROUGH SEVEN
SUNDAY THROUGH FRIDAY.
SUNDAY AND MONDAY...
PERIODS OF GALE FORCE WINDS AND VERY HAZARDOUS WAVES.
LIMITED THUNDERSTORM RISK.
TUESDAY THROUGH THURSDAY...
HAZARDOUS CONDITIONS FOR SMALL CRAFT ARE LIKELY.
KJB
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