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
Blizzard Alerts Issued In West Virginia

Blizzard Alerts Issued In West Virginia

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

10 Dec 2025 1:10 AM
Here Comes Another Push of Arctic Air

Here Comes Another Push of Arctic Air

The Northern Tier of the country is no strang

10 Dec 2025 1:05 AM
Atmospheric River Aimed At The Northwest

Atmospheric River Aimed At The Northwest

NORTHWEST - Now through Wednesday, we will se

10 Dec 2025 1:00 AM
A Few Clippers In the Forecast

A Few Clippers In the Forecast

NORTHERN PLAINS - Today, an Alberta Clipper d

10 Dec 2025 12:50 AM
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
Snow & Ice Lingers for the Mid-Atlantic & Appalachians

Snow & Ice Lingers for the Mid-Atlantic & Appalachians

Multiple low-pressure systems moving across t

5 Dec 2025 9:40 PM
Northern U.S. Bracing for Multiple Clipper Systems this Week

Northern U.S. Bracing for Multiple Clipper Systems this Week

MONTANA - A clipper system has been moving th

4 Dec 2025 2:00 AM