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Overnight drop in temperature prompts frost advisory

The overnight temperature is expected to reach near the freezing mark in Newmarket and northern York Region
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Environment Canada has issued a frost advisory for tonight in Newmarket, East Gwillimbury and Georgina.

Temperatures are expected to fall near the freezing mark tonight.

Frost may damage frost-sensitive fruit trees and vegetable plants, the agency advises. Cover up plants, especially those in frost-prone areas.

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.