Environment Canada forecasts southern Ontario to see freezing temperatures overnight

Environment Canada warns that regions in southern Ontario including Hamilton, Brant and Niagara Falls, will experience a drop in near or below freezing temperatures Monday night into Tuesday morning.

The government agency says damage to exposed plants, trees and crops is possible.

They say to take preventative measures to protect cold-sensitive plants, trees and crops and to cover plants especially those in frost-prone areas.

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