587
FLUS43 KLOT 152154
HWOLOT
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
354 PM CST SAT FEB 15 2025
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-162200-
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-
354 PM CST SAT FEB 15 2025 /454 PM EST SAT FEB 15 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...
A WINTRY MIX WILL CHANGE TO SOME LIGHT ACCUMULATING SNOW THIS
EVENING AND TONIGHT WELL SOUTH OF I-80.
ACCUMULATING LAKE EFFECT SNOW IS EXPECTED TO IMPACT AREAS ALONG
AND NEAR THE NORTHEASTERN IL AND NORTHWESTERN IN SHORES LATE
TONIGHT INTO SUNDAY MORNING.
DAYS TWO THROUGH SEVEN
SUNDAY THROUGH FRIDAY.
SUNDAY...
ELEVATED EXCESSIVE COLD RISK AT NIGHT.
LIMITED SNOW RISK.
MONDAY THROUGH FRIDAY...
ELEVATED EXCESSIVE COLD RISK.
WEDNESDAY...
LIMITED SNOW RISK.
DISCUSSION...
SNOW SHOWERS AND FLURRIES ARE EXPECTED TO PERSIST INTO SUNDAY.
SNOW ACCUMULATIONS ARE MOST LIKELY TO OCCUR IN NORTHWEST INDIANA
DURING THE MORNING, WHERE LAKE EFFECT SNOW SHOWERS WILL LEAD TO
STEADIER SNOWFALL RATES.
BITTERLY COLD TEMPERATURES ARE EXPECTED THROUGH THE UPCOMING WEEK
WITH EARLY MORNING MINIMUM WIND CHILLS OF -10 TO -25 DEGREES.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION WILL NOT BE NECESSARY THROUGH TONIGHT.
LMZ740>745-162200-
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-
354 PM CST SAT FEB 15 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...
GALE FORCE WINDS AND VERY HAZARDOUS WAVES.
MONDAY THROUGH THURSDAY...
HAZARDOUS CONDITIONS FOR SMALL CRAFT ARE LIKELY.
KJB
VISIT US AT WWW.WEATHER.GOV/CHICAGO
FOLLOW US ON FACEBOOK, TWITTER, AND YOUTUBE AT:
WWW.FACEBOOK.COM/NWSCHICAGO
WWW.TWITTER.COM/NWSCHICAGO
WWW.YOUTUBE.COM/NWSCHICAGO
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page