The first storm will begin during the day on Thursday, as an extension of the atmospheric river that is currently impacting the Pacific Northwest.

National Weather Service meteorologists issued a fresh batch of winter weather alerts affecting millions on Wednesday.

An long duration, high-impact atmospheric river will move into the Northern Rockies today, bringing damaging wind, rain and heavy mountain sn ...

Dramatic changes arrive Thursday morning, as a strong front and gusty northwest winds usher in a colder airmass.Temperatures will fall from the 60s into the 40 ...

A powerful Pacific System will bring widespread valley rain/snow, heavy mountain snow and strong winds tonight. Precipitation ...