Large portions of California along the eastern border of the state are facing a winter storm warning or winter weather advisory as residents could see several feet of snow in the next two weeks.
The Sierra Nevada region could see significant snowfall under active winter weather advisories, while Southern California remains largely dry and mild, setting up a split-screen scenario in which mountain hazards coexist with potential statewide travel complications from the winter storm system.
Mountain snow can quickly close major passes, snarl interstate travel, and elevate avalanche and power outage risks.
NWS Meteorologist David Roth told Newsweek via phone on Monday that, “It looks like over the next week the highest levels of precipitation could occur earlier this week, and it comes back Friday and into the weekend.” Roth added, “The 7-day forecast of precipitation for this region of California is pretty significant.” Roth added that “multiple feet of snow” is possible over the next 7 days.
According to meteorologist Jeff Berardelli on X on Monday, “#snOMG Huge #snow on the way for #california #sierra Up to 10 feet in the next 2 weeks! California is a Mediterranean climate, so it’s typically feast or famine. This winter has really lived up to that, and beyond!”
The National Weather Service (NWS) says in part that “A low pressure system will bring increased chances for Sierra snow and rain/snow mix for W NV valleys. Expect slick conditions ahead of the Tuesday AM commute.”
The NWS says Kaiser to Rodgers Ridge, Upper San Joaquin River, and Yosemite National Park outside of the valley face a winter storm warning from Monday night to Wednesday afternoon. Up to two feet of snow could occur at the highest elevations, and a foot to a foot and-a-half of snow could occur above 7,000 feet.
Areas facing a winter weather advisory include the greater Lake Tahoe area, Lassen-Eastern Plumas-Eastern Sierra counties, Eastern Sierra slopes, West Slope Northern Sierra Nevada and Western Plumas County/Lassen Park, Mono County, Grant Grove Area, Kings Canyon National Park, Sequoia National Park, and South End of the Upper Sierra.
Portions under the winter weather advisory could see up to or over a foot of snow in some areas above 6,000 feet. “Be prepared for slippery roads. Slow down and use caution while driving. The hazardous conditions could make travel difficult with delays and chain controls,” the NWS said in part.
