Great Lakes Ice Cover Forecast
FICN19 CWIS 121545
ICE FORECASTS FOR THE GREAT LAKES ISSUED BY ENVIRONMENT CANADA AT
12:00 P.M. EDT TUESDAY 12 MAY 2026 FOR TODAY TONIGHT AND WEDNESDAY.
THE NEXT SCHEDULED FORECASTS WILL BE ISSUED AT 12:00 P.M. WEDNESDAY.
WESTERN LAKE SUPERIOR.
OPEN WATER EXCEPT 7 TENTHS ROTTEN VERY THICK LAKE ICE IN
SOUTHEASTERN BLACK BAY.
EASTERN LAKE SUPERIOR
WHITEFISH BAY
NORTH CHANNEL
LAKE HURON
GEORGIAN BAY
LAKE ST. CLAIR
LAKE ERIE
LAKE ONTARIO
LAKE MICHIGAN.
ICE FREE.
THE LAKE MICHIGAN ICE DESCRIPTION HAS BEEN PREPARED BY THE U.S.
NATIONAL ICE CENTER.
THE GREAT LAKES ICE ALERTS ARE ISSUED BY THE CANADIAN ICE SERVICE.
END
Source: National Ice Center and Government of Canada Ice Products.
Lake Huron Weather
