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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the True North Brief Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Prepare for heavy snowfall of 15–25 cm beginning tonight and continuing through Wednesday morning. Environment and Climate Change Canada has issued a winter storm warning for Toronto, with near-zero visibility and hazardous travel conditions expected.
What is the current weather alert for Toronto?
A winter storm warning is in effect for the City of Toronto and surrounding areas. The primary hazard is accumulating snow combined with strong easterly winds gusting to 60 km/h, which will create blowing snow and significantly reduce visibility. The warning covers the period from late this evening until late Wednesday morning.
When will the snowfall arrive and how much?
Snow begins before midnight tonight, with the heaviest rates between 2 a.m. and 11 a.m. Wednesday. Total accumulations will range from 15 to 25 cm, with locally higher amounts possible in northern suburbs. Travel is not recommended during the peak of the storm.
Is this a red weather warning?
No, this is a winter storm warning, not a red alert. However, it is a significant warning that warrants precaution. For red-level warnings, see our Toronto Red Weather Warning page.
Should I travel during this weather alert Toronto today?
Environment Canada advises against non-essential travel during the storm. If you must drive, expect whiteout conditions and rapidly accumulating snow. Check snowfall warnings for the latest updates.
Will schools close due to the snowfall warning Toronto tomorrow?
School closures are possible depending on local boards. Check your school district’s website. The weather warnings for Canada page lists all active alerts that may trigger closures.