Frost is expected tonight and early Sunday morning.
Temperatures falling to near or just below the freezing mark will result in frost formation.
Shortly after sunrise on Sunday morning, temperatures will rise above the freezing mark.
Some locations may experience frost once again Sunday night and early Monday morning.
Cover up plants, especially those in frost-prone areas. Take preventative measures to protect frost-sensitive plants and trees.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@canada.ca or tweet reports using #ONStorm.
THE ABOVE IS FROM ENVIRONMENT CANADA