Winter Storm Watch Issued for City of Thunder Bay; Heavy Snow and Blowing Snow Expected

Alert Details

Environment Canada has issued a winter storm watch (yellow watch) for the City of Thunder Bay. The alert indicates that winter storm conditions are expected to develop as an approaching weather system moves through the region. Officials note that warnings may be issued as the event draws closer.

Affected Areas

The primary area under this watch is the City of Thunder Bay. Current meteorological data suggests the heaviest snowfall accumulation is expected to occur south of the City of Thunder Bay, though there remains uncertainty regarding the exact track of the system.

What You Should Do

Residents are advised to monitor local forecasts and updated alerts from Environment Canada. Travel may become difficult as roads and walkways may be hard to navigate. Visibility may be suddenly reduced to near zero at times, and road closures are possible. To report severe weather, residents can email ONstorm@ec.gc.ca or post reports on X using the hashtag #ONStorm.

Expected Conditions

• Snowfall: Total accumulations of 10 to 20 cm are expected, with higher amounts possible over higher terrain.
• Wind: Gusts up to 60 km/h are forecast.
• Visibility: Significantly reduced visibility is expected in blowing snow.
• Impacts: Potential travel delays and difficult navigation on roads and walkways.

Timeline

The winter storm conditions are expected to begin Tuesday night and continue through Wednesday night. The current watch is effective as of February 16, 2026.