Environment Canada says Nova Scotians should prepare for the possibility of snow, freezing rain and ice pellets on Sunday.
The federal agency issued a special weather statement for the entire province on Friday afternoon.
Environment Canada says that a low-pressure system is expected to track northeastward toward the Maritimes and is devolving to become a stronger storm than meteorologists originally anticipated.
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The central, northern and western portions of the province will receive the heaviest snow amounts. Eastern mainland and Cape Breton are more likely to receive some snow, then a mix of ice pellets, freezing rain and rain.
Environment Canada says that their prediction could change as the system develops.