What are the latest weather alerts for Ontario?

Ontario is currently under widespread winter weather alerts, including blizzard warnings and snow squall warnings due to heavy snowfall and strong winds.

How much snow is expected in Ontario?

Some areas could receive 20-40 cm of snowfall by Tuesday, with additional accumulations possible mid-week in places like the GTA.

When will the cold temperatures hit Ontario?

Dangerously cold Arctic air is expected to settle over Ontario by the upcoming weekend, with northern regions potentially reaching -40°C.

Home / Weather / Ontario Gripped by Blizzard: Travel Chaos Ensues

Ontario Gripped by Blizzard: Travel Chaos Ensues

19 Jan

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Summary

Blizzard warnings and snow squalls create hazardous travel conditions.
Expect up to 40 cm of snowfall in harder-hit regions.
Frigid Arctic air will bring dangerously cold temperatures by the weekend.

A significant winter weather event is currently impacting Ontario, bringing blizzard conditions and heavy snow squalls to many areas. Strong winds reaching up to 90 km/h are causing reduced visibility, leading to hazardous travel conditions and potential road closures. Some locations are bracing for snowfall amounts between 20-40 cm by Tuesday.

Areas along Highway 401, Prince Edward County, and the snowbelts off Lake Huron and Georgian Bay are particularly affected by intense snow squalls and blowing snow. Warnings are in effect for the north shore of Lake Erie as well. These conditions are expected to persist, with additional snowfall anticipated mid-week in the Greater Toronto Area.

Looking ahead to the weekend, a shift to frigid Arctic air is predicted across Ontario. Daytime highs are expected to remain well below seasonal averages throughout January, with overnight lows in Ottawa potentially reaching -21°C. Northern Ontario faces the most extreme cold, with temperatures possibly dipping to -40°C.

Disclaimer: This story has been auto-aggregated and auto-summarised by a computer program. This story has not been edited or created by the Feedzop team.