Frost Advisory
Source: Environment Canada
Start
2:30 AM
Monday, May 19
End
11:30 AM
Tuesday, May 20
frost advisory in effect Temperatures are expected to drop to below the freezing mark overnight tonight into Monday morning. Similar freezing conditions are also expected overnight Monday into Tuesday 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@ec.gc.ca or post reports on X using #ONStorm. Cover up plants, especially those in frost-prone areas.
