Ping pong-sized hail was reported near Greeley and a tornado was spotted east of Denver.
Students in Denver, Jefferson County and Pueblo got the day off Thursday. We're tracking developments.
National Weather Service predicts 10-16 inches of snow along the Front Range by Monday.
A powerful storm forecast to hit this weekend has so far only brought a dusting of snow to the Front Range, but is expected to pick up later on Saturday.