Heavy Rain & Snow for the Southwest This Weekend

news image
Top Stories
18 Nov 2023 11:35 PM

A powerful low pressure system in the Pacific is getting a kick from the jet stream and moving on shore, creating an unsettled weekend for California and the Southwest. Rain and snow chances continue on and off through Sunday. In terms of rain and snowfall we expect a widespread 1-3" of rain for the lower elevations and up to 12" of snow for the Sierra Nevada, with the highest peaks picking up over a foot!

Rain and snow could be heavy at times throughout the weekend. A separate plume of moisture coming from the Gulf of California will impact Arizona and New Mexico, bringing an inch or so of much-needed rain to those states.

I-5 and I-80 in California will be impacted by this system this weekend, along with high mountain passes in the Sierra. If you're planning on traveling, expect some slowdowns from weather and additional traffic on the roads.

It will also be quite gusty around the Santa Anas and San Gabriel mountains around L.A. Wind alerts are in effect for the region for the entire weekend.

Winds will be strongest in California on Saturday, before increasing across the Great Basin on Sunday. Santa Ana winds could briefly develop on Monday and Tuesday in Southern California.

All Weather News
More
Record Heat Rolls East This Week

Record Heat Rolls East This Week

Now that we've entered Meteorological Spring,

4 Mar 2026 11:40 AM
Northeast: Snow & Ice Winds Down, Heavy Rain Ahead

Northeast: Snow & Ice Winds Down, Heavy Rain Ahead

As we turn the page from an active winter wit

4 Mar 2026 11:35 AM
Severe Thunderstorms Possible The Rest of the Week

Severe Thunderstorms Possible The Rest of the Week

As we head through the rest of the work week,

4 Mar 2026 11:30 AM
Severe Weather Awareness Week 2026

Severe Weather Awareness Week 2026

WeatherNation wants to make sure you are prep

4 Mar 2026 10:30 AM
Lunar Eclipse Stuns Many Tuesday Morning

Lunar Eclipse Stuns Many Tuesday Morning

A blood moon graced the skies this morning! H

3 Mar 2026 8:55 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