What we know so far about possible Ontario impacts from significant U.S. winter storm
Published on Jan. 22, 2026, 1:43 AM Updated on Jan. 22, 2026, 2:05 AM We’re keeping a close…
More snow for Ontario this week, followed by polar vortex bringing extreme cold
A Prairie clipper will bring widespread snowfall Wednesday into Thursday morning, with 5-10 cm expected in regions including…
Dangerous travel as snowsqualls, blizzard conditions hit Ontario
SEE ALSO: Blue Monday: Tips for a healthy winter routine to help manage SAD From Kingston to Cobourg…
20-50 cm possible as dangerous snow squalls continue Friday
Published on Jan. 2, 2026, 1:23 AM Expect near-whiteout conditions and continued road closures as snow squalls continue…
Lake-effect snow squalls to bring dangerous travel on Thursday
DON’T MISS: Canada’s December outlook holds a strong, cold start to winter A widespread 15-30 cm of snow…
Lake-effect snow squalls kick-started by cold air mass, will heavily impact travel
The frigid temperatures that follow Behind the snow, temperatures will plunge to 8°C to 12°C below-seasonal norms, with…
Nor’easter targets Atlantic Canada with heavy wintry impact
Cold air will remain in place farther north, including Saint John, Moncton, Charlottetown, the Annapolis Highlands and the…
Severe lake-effect snow event to bring 30-50+ cm to southern Ontario
Visit our Complete Guide to Winter for an in-depth look at the Winter Forecast, tips to plan for…
Significant lake-effect snow squalls threatens 50 cm locally
Published on Nov. 26, 2025, 12:02 PM Updated on Nov. 26, 2025, 12:50 PM Lake-effect snow squalls could…
Significant lake-effect snow squalls set up over southern Ontario
After the cold front passes, Arctic air will move in, causing temperatures to drop. Rainfall is expected to…
Likely travel interruptions with 20-40 cm of snowfall forecast for parts of Ontario
Published on Nov. 24, 2025, 10:46 PM Updated on Nov. 25, 2025, 2:22 AM Winter weather will be…
Major snowfall expected across Ontario throughout this week
Published on Nov. 24, 2025, 12:48 AM A long-duration snow event will impact highway travel across northern and…