Frost – after midnight to morning. Frost may damage frost-sensitive fruit trees and vegetable plants.
Take preventative measures to protect frost-sensitive plants and trees. Weather Advisories for Frost are issued when temperatures are expected to the reach freezing mark during the growing season, leading to potential damage and destruction to plants and crops. Environment Canada meteorologists will update alerts as required, so stay tuned to your local media or Weatheradio. Email reports of severe weather to firstname.lastname@example.org or tweet with the hashtag #ONStorm.