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
Tropics: Tracking Hurricane Polo in the Pacific

Tropics: Tracking Hurricane Polo in the Pacific

The Pacific Ocean has been incredibly active

22 Sep 2026 1:05 AM
More Flooding Concerns Out East

More Flooding Concerns Out East

WHAT TO EXPECTRecord rainfall fell this weeke

22 Sep 2026 1:05 AM
Severe Threat Continues In The Southeast

Severe Threat Continues In The Southeast

WHAT TO EXPECTSevere storms developed this af

22 Sep 2026 1:00 AM
Coastal Low Expected to Impact Northeast Late Week

Coastal Low Expected to Impact Northeast Late Week

Looking ahead, the forecast alludes to a stre

22 Sep 2026 1:00 AM
Storms Continue to Pummel the Rockies

Storms Continue to Pummel the Rockies

Severe storms and heavy rain have been target

21 Sep 2026 1:25 AM
Finally Cooling Down; Cold Front Arrives Just in Time for Fall

Finally Cooling Down; Cold Front Arrives Just in Time for Fall

It's been a long, hot summer. That might be a

20 Sep 2026 1:25 PM
Lake Powell Drops to Record Low

Lake Powell Drops to Record Low

The second largest reservoir in the United St

20 Sep 2026 8:05 AM