Prairie South School Division has cancelled several buses this morning.
All city of Moose Jaw school have been cancelled, along with Avonlea, Caronport, Central Butte, Chaplin, Craik, Eyebrow, Lindale, Mortlach and Rouleau.
Buses can be cancelled when the wind chill reaches -40 C or lower.
Currently, Moose Jaw and the surrounding area are under an extreme cold warning.
As well, Holy Trinity has cancelled all buses this morning.
Parents should report absences to their schools. Students should bundle up when heading outside.