Snow, high winds and below-average temperatures are sweeping from the Rockies to the Midwest, while an atmospheric river threatens flooding in the Pacific Northwest.

Washington state residents are bracing for possible mudslides and levee failures from floodwaters that are expected to be ...

More than 18 million people are under winter weather alerts across the West and Midwest as storms are forecast to bring heavy ...

Chicago O'Hare International Airport is the most impacted airport by far, with over 700 cancellations and over 500 delays as of Saturday morning. Flights leaving to O’Hare are delayed an average of ...

A fast-moving clipper is strengthening as it makes its way to the upper Midwest, triggering Winter Weather Alerts from North ...

The Upper Midwest faces the threat of severe thunderstorms and “strong tornado potential” Monday afternoon, with the possibility of hail an inch or larger and wind more than 58 miles per hour in parts ...

Snow was falling over the northern Rocky Mountains Saturday morning and it’s expected to spread into the upper Midwest.

Editor's Note: The latest weather story for Monday, April 28 can be found here. Our original story continues below. Parts of the upper Midwest are at significant risk of a severe weather outbreak ...

Severe weather, including tornadoes and flooding, ripped through parts of the South and Midwest over the weekend. At least two people - a woman and a child - were killed in Oklahoma. Jason Allen ...

People walk through the debris field after a tornado passed through an industrial industrial park on April 3, in Jeffersontown, Ky. The Upper Midwest faces the threat of severe thunderstorms and ...