Four Corners: Widespread Heavy Mountain Snow

news image
Top Stories
1 Mar 2023 9:25 PM

Multiple waves of energy are moving out of the Pacific coast and California into the Four Corners region this week. Be prepared for great skiing and boarding conditions, but difficult travel through many mountain locations. Winter weather alerts are in effect for much of the Four Corners region for the next few days (ABOVE).

A strong area of low pressure in our upper atmosphere, combined with moisture from the Pacific and orographic lift in the Rockies will produce high-elevation snowfall through tonight and Thursday, moving from west to east.

We anticipate an additional 6" to a foot of snow through the San Juan mountains of Colorado and the Gila mountains of Arizona. Extremely hazardous travel is possible through the I-15 corridor of SW Utah. For the southern Four Corners region, through Arizona and New Mexico, we anticipate extreme impacts to the highest elevations of the Gila mountains and the Grand Canyon NP area. I-40 travel will be extremely difficult at times due to the heavy snowfall on through Thursday morning.

Be sure to tune into WeatherNation for the latest details and a look at the rest of the southwest region at :50 minutes past the hour.

All Weather News
More
Record Snow, Record Rain, Rising Rivers

Record Snow, Record Rain, Rising Rivers

Flooding turned serious over the last week ac

20 Apr 2026 2:40 PM
Severe Thunderstorms Ramp Back Up This Week

Severe Thunderstorms Ramp Back Up This Week

While the severe thunderstorm risk ends with

20 Apr 2026 2:30 PM
Looking Back at Last Week's Severe Weather Outbreak

Looking Back at Last Week's Severe Weather Outbreak

Tornadoes, hail, wind, and rain slammed the M

20 Apr 2026 11:05 AM
Cold Blast Prompts Frost and Freeze Alerts

Cold Blast Prompts Frost and Freeze Alerts

WHAT TO EXPECTA blast of cold air has brought

20 Apr 2026 9:45 AM
Active Week Ahead for the West Coast

Active Week Ahead for the West Coast

After a quiet weekend, the next upper level l

20 Apr 2026 9:40 AM
Last Day of East Coast Record Heat, Big Cool Down on the Way

Last Day of East Coast Record Heat, Big Cool Down on the Way

High pressure has been dominant on the East C

19 Apr 2026 1:20 AM
Colorado I-70 Pileup on Tuesday, More Snow Late Week

Colorado I-70 Pileup on Tuesday, More Snow Late Week

COLORADO - An estimated 70+ car pileup happen

17 Apr 2026 7:15 PM