UDOT PLANNED AVALANCHE CLOSURES!!

Forecast for the Ogden Area Mountains

Trent Meisenheimer
Issued by Trent Meisenheimer on
Thursday morning, March 13, 2025
With heavy snowfall and strong winds, the avalanche danger will quickly rise today. Across upper elevation terrain, you will find a CONSIDERABLE avalanche danger for wind-drifted snow avalanches. Out of the wind you'll find a MODERATE avalanche danger for new snow avalanches.
Depending on how fast the storm snow accumulates, the avalanche danger could rise to CONSIDERABLE on all aspects and elevations.
Low
Moderate
Considerable
High
Extreme
Learn how to read the forecast here
Special Announcements
Our Spring Campaign is in full swing, and there are two great ways to support forecasting, awareness, and education across Utah: Donate to our Spring Campaign, or Bid on items in our Spring Auction. Every dollar helps keep the backcountry community on top. Thank you for your support!"
Weather and Snow
The National Weather Service has issued a winter storm warning. Strong wind from the southwest picked up yesterday and continues to blow 20-40 mph with gusts into the 30s and 40s across the upper elevations. On Ogden Peak the wind is significantly stronger blowing 40-50 mph with gusts into the 60s. Temperatures range from 20-32 °F.
Today, heavy snowfall and strong winds are expected as a storm enters northern Utah. Strong southerly wind will continue to blow 20-40 mph with gusts into the 30s and 40s throughout the day. The wind is expected to switch to the northwest late this afternoon and evening as the cold front pushes through. At that time, we will see the heaviest snowfall, and we could see snowfall rates of 2 inches per hour. By the dinner hour we could see 3-14 inches of new snow with 0.25 - 1.20 inches of water. All said and done, this storm could bring 1-3 feet of new snow.
Recent Avalanches
Yesterday, one observer noted two wind-drifted snow avalanches (photo below). You can check out all the avalanches and observations HERE.
Ad
Avalanche Problem #1
Wind Drifted Snow
Type
Location
Likelihood
Size
Description
Strong wind from the past 24 hours has created stiff hard slabs of windblown snow. Today heavy snowfall and strong wind will create new soft slabs of wind-drifted snow. Be on the lookout for and avoid areas that are wind-loaded. These drifts will continue to build throughout the day and become more dangerous as the storm snow stacks up.
Trend: Increasing danger
Avalanche Problem #2
New Snow
Type
Location
Likelihood
Size
Description
This avalanche problem will depend on how the new storm snow stacks up. I would imagine that once we see about 6 inches of new snow, we could see soft slab avalanches and sluffing within the new snow. The new snow will fail within the storm snow (density changes) or break down to the old snow surface.
As it snows, continuously check how the new snow is behaving. Use shovel tilt tests and test slopes to see if the new snow is reactive. Remember that the rate at which the snow falls can quickly increase the avalanche danger.
Trend: Increasing danger
General Announcements
This information does not apply to developed ski areas or highways where avalanche control is normally done. This forecast is from the U.S.D.A. Forest Service, which is solely responsible for its content. This forecast describes general avalanche conditions and local variations always occur.