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
Northeast: Snow, Ice, & Heavy Rain Ahead

Northeast: Snow, Ice, & Heavy Rain Ahead

As we turn the page from an active winter wit

3 Mar 2026 3:00 AM
Severe Thunderstorms Possible This Week

Severe Thunderstorms Possible This Week

As we head into the rest of the work week, an

3 Mar 2026 2:50 AM
Record Heat Rolls East This Week

Record Heat Rolls East This Week

Now that we've entered Meteorological Spring,

3 Mar 2026 2:25 AM
Severe Weather Awareness Week 2026

Severe Weather Awareness Week 2026

WeatherNation wants to make sure you are prep

3 Mar 2026 2:00 AM
Total Lunar Eclipse Visible Across North America Tuesday Morning

Total Lunar Eclipse Visible Across North America Tuesday Morning

A blood moon will soon be gracing (clear) ski

2 Mar 2026 11:55 AM
Spring & Summer Like Temperatures for the Southwest

Spring & Summer Like Temperatures for the Southwest

This week brings some nice days to the southe

2 Mar 2026 11:40 AM
The Severe Storm Risk Continues Across the Southeast

The Severe Storm Risk Continues Across the Southeast

A busy day on Thursday resulted in several re

28 Feb 2026 7:00 PM