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
Severe Weather Outbreak Brings Tornadoes and Destructive Storms to the Plains and Midwest

Severe Weather Outbreak Brings Tornadoes and Destructive Storms to the Plains and Midwest

A powerful early-March storm system unleashed

7 Mar 2026 11:43 AM
Millions under Severe Threat Friday & Saturday

Millions under Severe Threat Friday & Saturday

OVERNIGHTThe overnight threat comes from a co

7 Mar 2026 3:00 AM
Peak Cherry Blossom Forecast Released For 2026

Peak Cherry Blossom Forecast Released For 2026

Top Image Credit: National Parks ServiceSprin

7 Mar 2026 3:00 AM
Record Heat Rolls East This Week

Record Heat Rolls East This Week

Now that we've entered Meteorological Spring,

7 Mar 2026 2:50 AM
Severe Weather Awareness Week 2026

Severe Weather Awareness Week 2026

WeatherNation wants to make sure you are prep

7 Mar 2026 2:00 AM
Northeast: Snow & Ice Winds Down, Heavy Rain Ahead

Northeast: Snow & Ice Winds Down, Heavy Rain Ahead

Another round of wintry weather is taking aim

6 Mar 2026 3:20 AM
Severe Chances Ride Along Front Tonight

Severe Chances Ride Along Front Tonight

Storms rumbled through the Plains early Wedne

5 Mar 2026 2:25 AM