Severe Thunderstorm Watch

• Severe thunderstorms with heavy downpours possible for parts of Ontario, Quebec

  Severe thunderstorms and even tornadoes are possible Thursday afternoon for the portions of Ontario and Quebec concentrated around Ottawa.

  Weather

  Aug 3
  
• Severe thunderstorm warnings end for large sections of southern Ontario

  Environment Canada has issued a severe thunderstorm watch to an area that stretches from Stratford right into Quebec, and also includes the Lake Huron shoreline.

  Canada

  Jul 11
  
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• Severe thunderstorm warning lifted for areas surrounding Calgary

  Environment and Climate Change Canada (ECCC) announced the weather coming to Calgary and parts of western Alberta could produce strong winds, large hail and heavy rain.

  Weather

  Jul 10
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• B.C. weather: Severe thunderstorm watch for Okanagan

  Conditions are favourable for storms that could produce strong gusts, large hail and heavy rain. The alert includes the Nicola, South Thompson, Cariboo and Prince George regions.

  Weather

  Jul 7
• Severe thunderstorm warning lifted for Calgary

  A severe thunderstorm warning was issued for Calgary just after 3:30 p.m. on Friday.

  Weather

  Jun 30
• Severe thunderstorm watch issued for Okanagan, Similkameen

  Conditions are favourable for parts of the Okanagan and Similkameen to see thunderstorms that may be capable of producing strong wind gusts, large hail and heavy rain Tuesday.

  Weather

  Jun 27
• Thunderstorm watch for Okanagan, South Thompson, South Cariboo regions

  Environment Canada says conditions are favourable for the development of thunderstorms that could produce strong wind gusts, large hail and torrential rain.

  Weather

  Jun 24
• Severe thunderstorm watch issued for Southern Interior

  Areas under the severe thunderstorm watch include the South Thompson, Nicola, Okanagan and Boundary regions.

  Weather

  Jun 10
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• Severe thunderstorm watch issued for Peterborough area

  Environment Canada says conditions are 'favourable' for severe thunderstorms along with strong wind gusts of 70 to 90 km/h, heavy rains and 'pea to dime-sized' hail.

  Weather

  Jun 2
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• Severe thunderstorm watch issued for parts of B.C.’s Southern Interior

  Environment Canada says conditions are favourable in the B.C. Interior for the development of severe thunderstorms that could produce strong wind gusts and heavy rain.

  Weather

  May 27