Another Atmospheric River Slams Into the Sierra

news image
Top Stories
27 Nov 2024 2:25 AM

Last week, an intense mid-latitude cyclone targeted the West Coast of the United States, ushering a strong atmospheric river into Oregon and California. Another tongue of moisture is moving through the West Coast this week. This batch of snow has prompted Winter Storm Warnings and Winter Weather Advisories along the Sierra Nevada. Snowfall totals over the last few days have been over 20" in some locations. Travel will be difficult, so plan accordingly. Some alerts linger into Wednesday.

Additional snowfall is still possible through Wednesday. The highest totals will be over the southern Sierra Nevada.

Some light rainfall will be seen through Southern California, but all of the flooding threats have dropped off. Temperatures will be the main component to watch for as lows drop for Wednesday and Thursday morning.

Check back in with WeatherNation on air and online for updates on this impactful storm system.

All Weather News
More
Brutal Cold Returns to the Central & Eastern U.S. This Weekend

Brutal Cold Returns to the Central & Eastern U.S. This Weekend

The Northern Tier of the country is no strang

13 Dec 2025 3:20 AM
Next Round: More Snow for the Midwest, Ohio Valley

Next Round: More Snow for the Midwest, Ohio Valley

A series of clipper systems will continue to

13 Dec 2025 3:15 AM
Historic River Flooding : Tens of Thousands Being Evacuated in Washington State

Historic River Flooding : Tens of Thousands Being Evacuated in Washington State

NORTHWEST - A state of emergency is in effect

13 Dec 2025 3:10 AM
Record Warmth Out West, Except for California's Central Valley

Record Warmth Out West, Except for California's Central Valley

A strong upper-level ridge off the coast of C

13 Dec 2025 3:05 AM
End of Year Travel Expected to Break Records

End of Year Travel Expected to Break Records

As 2025 comes to an end, many people are expe

13 Dec 2025 2:00 AM
Blizzard Alerts Issued In West Virginia

Blizzard Alerts Issued In West Virginia

NORTHEAST - The northeastern U.S. is in for s

10 Dec 2025 9:30 PM
Overnight Snow for the Colorado Rockies

Overnight Snow for the Colorado Rockies

DENVER, CO - Denver saw its first significant

6 Dec 2025 3:30 AM