Some plants may be damaged or even destroyed by frost.
Frost advisory issued for:
Uxbridge – Beaverton – Northern Durham Region,
Newmarket – Georgina – Northern York Region,
Barrie – Orillia – Midland,
South River – Burk’s Falls,
Western Algonquin Park – Lake of Two Rivers,
Parry Sound – Muskoka,
Haliburton,
Fenelon Falls – Balsam Lake Park – Northern Kawartha Lakes,
Lindsay – Southern Kawartha Lakes,
Dufferin – Innisfil,
Caledon,
Patchy frost is expected overnight and into Tuesday morning as temperatures drop to near or just below the freezing mark.
Cover up plants, especially those in frost-prone areas. Take preventative measures to protect frost-sensitive plants and trees.
Frost advisories are issued when temperatures are expected to reach the freezing mark during the growing season, leading to potential damage and destruction to plants and crops.
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.