A snowfall warning has been issued for much of northern Ontario including Greater Sudbury.

Environment Canada is calling for 20 to 30 cm of snow with the bulk of it falling this afternoon into tonight.

There is also the risk of ice pellets tonight which may limit the amount of snowfall.

The storm should taper off tomorrow morning.

Because of the storm moving in, Air Canada has cancelled all flights at the Greater Sudbury Airport leaving after 1:30 today and arriving after 1 pm.

A few flights are also cancelled tomorrow morning.

Check with your airline or travel agent if you are supposed to fly out today.