Environment Canada has issued a Frost Advisory for Kingston, Odessa, Frontenac Islands, Napanee, Consecon, Picton, and Sandbanks Park.
Frost may damage some crops in frost-prone areas.
Temperatures are expected to drop to near the freezing mark tonight.
Frost is less likely for areas near Lake Ontario where temperatures are expected to remain a few degrees above the freezing mark.
Take preventative measures to protect frost-sensitive plants and trees.
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.