686
FLUS43 KLOT 222125
HWOLOT
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
325 PM CST SUN FEB 22 2026
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-232130-
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-
325 PM CST SUN FEB 22 2026 /425 PM EST SUN FEB 22 2026/
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH CENTRAL
ILLINOIS...NORTHEAST ILLINOIS AND NORTHWEST INDIANA.
DAY ONE
TONIGHT.
WEATHER HAZARDS EXPECTED...
ELEVATED SNOW RISK IN PORTER COUNTY INDIANA.
DISCUSSION...
PERIODS OF ACCUMULATING LAKE EFFECT SNOW AND ASSOCIATED TRAVEL
IMPACTS WILL CONTINUE ACROSS PORTIONS OF NORTHWEST INDIANA,
PRIMARILY INTO PORTER COUNTY, BUT POSSIBLY INTO NORTHEAST LAKE
COUNTY INDIANA AND NORTHEAST JASPER COUNTY AT TIMES.
DAYS TWO THROUGH SEVEN
MONDAY THROUGH SATURDAY.
MONDAY MORNING...
ELEVATED SNOW RISK IN THE MORNING FOR NORTHWEST INDIANA.
WEDNESDAY NIGHT INTO THURSDAY MORNING...
LIMITED SNOW RISK.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION WILL NOT BE NECESSARY THROUGH TONIGHT.
LMZ740>745-232130-
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-
325 PM CST SUN FEB 22 2026
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...
GALE FORCE WINDS AND VERY HAZARDOUS WAVES.
ELEVATED FREEZING SPRAY RISK.
DAYS TWO THROUGH SEVEN
MONDAY THROUGH SATURDAY.
MONDAY...
GALE FORCE WINDS AND VERY HAZARDOUS WAVES.
ELEVATED FREEZING SPRAY RISK.
TUESDAY AND WEDNESDAY...
HAZARDOUS CONDITIONS FOR SMALL CRAFT ARE LIKELY.
SATURDAY...
HAZARDOUS CONDITIONS FOR SMALL CRAFT ARE LIKELY.
RC
VISIT US AT WWW.WEATHER.GOV/CHICAGO
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