Alberta, Canada: Despite overnight work from road crews, officials say travel around the city is still challenging.
All blizzard warnings for southern Alberta were lifted Tuesday at 12:30 p.m. MT.
Most Calgary schools were open but there was no school bus service today, which forced parents to find alternate transportation in an already difficult commute.
Both the public and Catholic school buses will be running on Wednesday, but there could be delays because of the road conditions. Officials are advising parents not to leave their children unattended at bus stops.
Travel in and out of the city was also crippled, with at least 50 WestJet and Air Canada flights cancelled Tuesday at Calgary International Airport.
Alberta, Canada blizzard
situation on dec 5
School buses come on road in alberta
situation getting better in alberta