Some GTA school boards have cancelled buses this morning due to a winter storm headed our way. Here is a full list of school bus cancellations and weather-related closures:

School bus cancellations:

York Catholic and York Region District school boards: All buses cancelled, schools remain open (Richmond Hill's Holy Trinity School closed)

Peel District School Board: Buses to Caledon cancelled today. Buses to SouthFields Village P.S. and Countryside Village P.S. will still run.

Halton Catholic District School Board: School buses cancelled today for schools north of Steeles (Zone 3). All schools are open.

Dufferin-Peel Catholic District School Board: School buses in Caledon and Dufferin County cancelled today

Wellington- Dufferin: School buses cancelled for Division II (Centre Wellington, Town of Erin, Town of Rockwood), Division III (North Wellington) and Division IV (Dufferin County).

Simcoe County: All buses cancelled, schools remain open

Prince Edward District School Board: All buses cancelled, schools remain open

Trillium Lakelands District School Board: All buses to schools in Muskoka, Haliburton, and City of Kawartha Lakes cancelled