Outages, delays likely as major winter storm hits Ontario
Blizzard risk builds in the northeast Strong winds and heavy snow over northeastern Ontario are forecast to bring…
High-impact winter storm bears down on Ontario Sunday
While monthly rainfall averages across the south in December stay around 40-50 mm, we could see 50+ mm…
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…
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…
5-10+ cm of snow on tap for southern Ontario starting Sunday
Through the event, the heaviest-hit regions in higher elevations and near the 401 and 407 could see 5-10…
First accumulating snow could hit southern Ontario Sunday
If the system tracks southward, snowfall is possible near the 401 corridor, while a northern track could introduce…
Patio season is not over, Ontario. Another extended stretch of warm weather
Published on Sep. 12, 2025, 11:48 AM Ontario is set to see an extended period of summer-like temperatures,…