Your Weather First: The Golden Horseshoe
Alerts in Effect
Frost AdvisoryIssued at 04:08 Saturday 19 September 2020
Frost may damage some crops in frost-prone areas.
Frost is expected early this morning.
Patchy frost is also expected again tonight into Sunday morning.
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.