Winter storm warnings are in effect for Queens County and Kings County.
Environment Canada issued the warning and says hazardous winter conditions are expected.
"In Prince Edward Island, the heavier bands of snow are expected to brush Kings and Queens counties leading to accumulations of 10 to 20 cm this evening and tonight. Prince County should see lighter snowfall amounts of 5 cm to 10 cm," said CBC meteorologist Kalin Mitchell.
"While winds will remain below warning criteria, gusts may occasionally lead to drifting and blowing snow. Restrictions to visibility may develop."
Anyone with cancellations can call 1-877-236-9350 to notify our Storm Centre team.
The Environment Canada warning says people should consider postponing non-essential travel until conditions improve.
"Surfaces such as highways, roads, walkways and parking lots may become difficult to navigate due to accumulating snow," the warning states.
The Charlottetown Airport says flights may be delayed because of the weather conditions elsewhere.