Active AlertsHamilton Heights, ON

Frost is expected tonight.

Temperatures are expected to fall to near or below the freezing mark overnight into Thursday morning.

###

Damage to plants, trees, and crops is possible.

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.

Take preventative measures to protect cold-sensitive plants, trees, and crops. Cover up plants, especially those in frost-prone areas.