Logan

The snow is stable, the danger LOW, and avalanches are unlikely in most backcountry terrain. Remember low danger does not mean no danger, and although unlikely, people might trigger dangerous avalanches breaking several feet deep on sugary faceted snow near the ground on isolated upper elevation slopes facing the northern half of the compass steeper than 30°. Watch for and avoid very steep rocky slopes with thinner snow cover and poor snow structure. Use normal caution.

• Go one at a time passing through avalanche terrain, while the rest of your party watches from a safe place.
• Be sure everyone in your party has working avalanche rescue equipment including a beacon, a probe, and a shovel, and everyone should practice using it.

• Always follow safe backcountry travel protocols. Go one person at a time in avalanche terrain, while the rest of your party watches from a safe area.
• Check your avalanche rescue equipment, change your batteries, and practice often with your backcountry partners. Check slope angles and stay off of and out from under slopes steeper than 30° and adjacent slopes. Video Here

Heavy snow, wind drifting, and rain on snow caused many natural avalanches to occur during last week's storm across the zone. Since then no new avalanches were reported, and it's been about 3 weeks since any deep avalanches failing on that nasty sugary buried persistent weak layer near the ground occurred in the Logan Zone.

Check HERE for all the latest observations and avalanche activity.

You don't sink into the deep supportable snow more than a couple inches in most places. Even if you get off you sled, your don't sink in all that far, and it's pretty easy to walk around in boots in many areas. We found a rain-crust all the way to the top of Beaver Mountain from last week's storm (1-6-2022), now capped by a dusting to couple inches of frosty recrystallized powder. We found apparently stable snow at upper elevations in the Central Bear River Range, with easy traveling conditions on a mostly firm snow surface. The terrain is now nicely filled in and smoothed out. Many rock outcroppings and smaller cliff bands are completely covered by a heavy blanket of thick and now pretty hard snow from last week's monsoon and last year's Holiday storms. Here is what we found on Thursday in the Cornice Ridge Area, west of Tony Grove Lake.

The 8400' Tony Grove Snotel reports 25°F this morning and there is 74 inches of total snow containing 146% of average SWE for the date. Winds out of the northwest are blowing around 20 mph this morning at the CSI Logan Peak weather station. Expect fair weather in the mountains today, continuing through the weekend and beyond. High temperatures at 8500' will be around 29°F today and will drop to around 15°F tonight. Tomorrow's weather will be similar to today's, with temperatures topping out around 31°F. Our next chance for a little snow comes in the middle of the week, on Wednesday.

Unfortunately, weak layers form and become weaker during high pressure weather conditions, with dry air and cold clear nights. A weak sugary layer will continue to develop on the snow surface right above Thursday's hard rain-crust, and sugary faceted snow near the ground will continue to grow and weaken where snow cover is shallow.

Who's up for some free avalanche training? Get a refresher, become better prepared for an upcoming avalanche class, or just boost your skills. Go to https://learn.kbyg.org/ and scroll down to Step 2 for a series of interactive online avalanche courses produced by the UAC.

• Check out all the upcoming education classes and clinics HERE.
• Please submit your observations from the backcountry HERE.

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.