Due to extreme cold some Winnipeg School Division buses will be delayed up to an hour.

A number of buses are experiencing problems due to the cold and may be up to an hour late as they wait for replacements to be brought in. The affected routes include 41, 28,102, 35,112, 57,115,111, 39.

There are also some bus routes that could be anywhere from 15 to 45 minutes late due to traffic and road conditions. Those bus routes affected include 109, 21, 22, 18, 31, 108, 33, 35, 102, 48.

Bus schedules are expected to return to normal tomorrow as temperatures begin to warm up.