An atmospheric river is expected to bring torrential rain to California this week, threatening parts of the state with flash floods and mudslides.

Northern California is bracing for another winter storm this week, which is set to bring heavy rain and snow and impact holiday travelers. Here's the timing and totals we're expecting.

A new winter storm is on the horizon, and it could bring heavy snow and ice to the Central U.S. before taking aim at the East Coast. Here's what you need to know.

A new winter storm is on the horizon, and it could bring heavy snow and ice to the Central U.S. before taking aim at the mid-Atlantic. Here's what you need to know.