Colorado could see more frequent and intense temperature swings, in part due to climate change. DENVER — Colorado is no ...

Wind shear is the most important determinant of severe weather potential as long as sufficient atmospheric instability exists ...

Backed by environmental groups but slammed by the fuel industry, a proposal would require climate change warning labels on gas pumps in Colorado.

"If you don't like the weather, wait five minutes." We've all heard the saying before, and today that will ring quite true as ...

DENVER — Many cities in Colorado, including Denver, could see record high temperatures this week before the weather changes for the weekend. The 9NEWS Weather Impact Team is tracking a storm ...