[VIDEO] Chris Tomer’s Mountain Weather Update 2/5: Over a Foot of Snow Forecast for CA, UT, WY, CO and Northeast

Denver-based meteorologist Chris Tomer is one of the most accurate forecasters we know. Check out and subscribe to his mountain weather forecast videos to see where North America will get the most snow.

“Storm system sliding through Intermountain West 2/5. Colder, stronger storm system 2/6-2/7 with more efficient snow accumulation.

Snow Timeline:
Big Sky: 2/5(L/M), 2/7(H)
Wasatch: 2/5(L/M), 2/7(H)
Tetons: 2/5(L/M), 2/7(H)
Colorado: 2/5(L), PM 2/7-2/8(L/M)
Interior BC: 2/9(L)
PNW: PM 2/5-2/6(L), 2/8(L)
Tahoe: PM 2/6-2/7(H)
Northeast: 2/6(M), PM 2/8-2/9(H)”

– Chris Tomer

Here are the main highlights from the forecast, but please check out the full video for a detailed forecast, more resort totals, and support for Chris Tomer.

• Related: SnowBrains Podcast Ep. 74 | Chris Tomer – Emmy Award-Winning Meteorologist & Avid Backcountry Skier and Mountaineer

Storm Systems on the Move

A storm system is currently sweeping through the interior Rockies, bringing mixed precipitation depending on elevation. This system originated in California and carries remnants of the Pineapple Express, making it relatively warm. A second, colder storm is expected later this week, promising better snow production and winds.

Rain-Snow Line and Elevation Details

The rain-snow line varies significantly across regions with the current and upcoming storms. In the Wasatch, it’s around 7,500 ft today, rising to 8,000 ft tomorrow but dropping to 6,000 ft with the second storm. In the Tetons, it’s at 5,000 ft today, lowering to 4,500 ft tomorrow before returning to 5,000 ft on February 7.

Snow Accumulation Timeline

Expect moderate to heavy snow accumulation across key ski regions. Big Sky will see moderate snow today and heavy accumulation on February 7th. The Wasatch may have light snow today but significant snowfall on February 7. Colorado’s northern mountains will experience light snow today with moderate accumulation between February 7 and 8. Tahoe expects heavy snowfall from February 6 to February 7.

Regional Highlights

Alta, Utah: Wind gusts up to 45 mph today may limit snow accumulation despite available moisture. With Friday’s colder storm, better conditions are expected, potentially bringing over 6 inches of snow.

Jackson Hole, Wyoming: Strong winds (up to 65 mph) will accompany about four inches of snow today. Friday’s storm could deliver up to a foot of fresh powder for a great weekend of skiing.

Jet Stream Activity

The jet stream remains active, steering storms from the Pacific into the Rockies and beyond. This pattern ensures continued snowfall across western mountain ranges and storm activity moving eastward into mid-February.

Snow Accumulation Forecast by Region

• The Wasatch: 8–12 inches through February 9th, with most falling on February 7.
• The Tetons: 14–16 inches split between today and Friday’s storm.
• Colorado: Central and northern mountains will see 4–12 inches, with lighter totals along the I-70 corridor.
• Sierra Nevada: Heavy snowfall (up to 20 inches) expected February 6–7 above 7,000 ft near Tahoe and Mammoth.
• Northeast: Rolling accumulations of 10–14 inches in Vermont, New Hampshire, Maine, and New York through February 9.