Frost Warning

• Cover your plants: Much of Alberta under frost advisory as temperature set to reach freezing

  Environment Canada issues frost advisories when temperatures are expected to reach zero during the growing season, leading to potential damage or destruction of plants and crops.

  Weather

  Sep 20, 2023
  
• Wednesday night frost advisory issued for large swath of Ontario

  For the second straight night, gardeners and growers in southern Ontario are going to need to keep a close eye on the overnight temperatures due to a risk of frost.

  Weather

  May 17, 2023
  
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• ‘Cover up plants’: Frost warning issued for large section of Ontario by Environment Canada

  Environment Canada has issued a frost warning for a portion of Ontario, stretching from Waterloo Region to Cornwall, and as far north as Sault Ste. Marie and North Bay.

  Canada

  May 16, 2023
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• Frost advisory issued for parts of southern Ontario

  Environment Canada issued frost advisories for areas around Toronto, Ottawa and Waterloo among others.

  Weather

  Oct 2, 2022
• Frost warning issued for much of southern Ontario, parts of north

  The advisory stretches across southern Ontario from Cornwall, all the way west to Dufferin County and north to Algonquin Provincial Park.

  Weather

  Sep 23, 2022
• Manitoba gardeners should harvest before possible frost on Tuesday: Expert

  Stewart says other plants to bring in as we move toward fall include herbs such as basil, as well as melons and summer squash.

  Canada

  Sep 6, 2020
• Frost advisory in place for New Brunswick

  Frost can cause serious damage to plants and crops in low-lying areas.

  Weather

  Jun 2, 2020
• Long weekend frost advisory issued for all of Nova Scotia

  It may be the May long weekend, but all of Nova Scotia is under a frost advisory issued by Environment Canada. 

  Weather

  May 16, 2020
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• Frost advisory ended for parts of central and southern Saskatchewan

  Frost advisories have been ended for parts of central and southeastern Saskatchewan Friday night into Saturday morning.

  Weather

  May 29, 2015
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• Brr! Frost warning issued for northern Ontario

  It's going to be a chilly night in parts of northern Ontario on Friday night.

  Weather

  Sep 13, 2013