Northern New Brunswick may be in for some frost, according to an Environment Canada advisory.
Temperatures early Sunday will range from near zero to 3 C.
It will be coolest in low-lying areas. People are advised to cover plants and crops.
The areas under advisory are:
Restigouche County and Campbellton.
Madawaska County and Edmundston.
Victoria County and Grand Falls.
Mount Carleton — Renous Highway.