Campobello Island Community School and Grand Manan Community School closed early due to weather conditions.
A blizzard warning extends from Fundy National Park to Saint John county.
Environment Canada says heavy snowfall, strong winds and blowing snow will cause blizzard conditions overnight and tomorrow.
Near zero visibility is expected for these regions.
Saint John is looking at 20 centimetres of snow tomorrow before it turns to flurries by the evening.
The KV, Kings County, Sussex, St. Stephen and Northern Charlotte County are under a blowing snow warning.
The snow is due to start falling around midnight.