The advisories impact large areas of Idaho, Oregon, Montana and Washington, lasting through the end of January.
Freeze warnings, frost advisories and cold weather advisories from the National Weather Service (NWS) were in place for 18 counties in California early on Wednesday morning.
Multiple states in the Great Lakes and Northeast are preparing for consecutive snow squall disturbances this week.
The return of the rain in Los Angeles has triggered Flash Flood Warnings, mudslides and debris flows in burn-scar areas, forcing officials to close roads and schools in the region.
The Palisades and Eaton wildfires also continue burning in the Los Angeles area, leaving parts of Southern California with ...
Heavy freezing spray warnings were issued for Michigan and Alaska that could cause "catastrophic loss of stability" of vessels.