The same map shows below-freezing temperatures are expected all the way from Washington (30 degrees), down through Nevada (20 degrees), across the plains to Virginia (17 degrees), up through New York ...

Several states in the Northeast and Midwest will be hit by a winter storm as a polar vortex is set to drop temperatures nationwide.

The Current Temperature map shows the current temperatures color contoured every 5 degrees F. Temperature is a physical property of a system that underlies the common notions of hot and cold ...

Some geographical features greatly influence Colorado weather patterns, which makes forecasting difficult, especially with ...