Cover up plants, especially those in frost-prone areas. Take preventative measures to protect frost-sensitive plants and trees.
Frost may damage frost-sensitive fruit trees and vegetable plants.
Patchy frost is possible early Friday morning as temperatures fall near the freezing mark.
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Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or tweet reports using #ONStorm.