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Forecast for the Salt Lake Area Mountains

Trent Meisenheimer
Issued by Trent Meisenheimer on
Monday morning, December 6, 2021
For today we have a LOW avalanche danger throughout the mountains of Northern Utah. A LOW avalanche danger means that we generally have safe avalanche conditions. Watch for and avoid unstable snow on isolated terrain features.
As always, carry a transceiver, probe, shovel, and have a partner when in the backcountry. Practice safe travel protocol by only exposing one person at a time to avalanche terrain.
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Learn how to read the forecast here
Special Announcements
This week is the third annual avalanche awareness week here in Utah. There is a lot going on with over 20 different events around the state. You can find all the events HERE.
If you're interested in free avalanche rescue practice - you can join us tonight in Sugar House Park from 4:30 - 7:30 P.M. See you there!
Weather and Snow
Under clear skies, the overnight temperatures dipped into the upper teens and low twenties °F across the Wasatch range. Winds over the past 24 hrs have increased and continue to blow from the west at speeds of 15-20 mph with gusts into the 20's & 30's mph across the upper elevation ridgelines. At 11,000', it's a different story with winds blowing west at 35-40 mph, gusting into the 50's & 60's.
The much anticipated Monday/Tuesday storm has decided to fall apart, leaving us with broken dreams and increasing clouds this afternoon. Overnight we will be lucky to squeeze a trace to a couple of inches of new snow across the northern Wasatch Range. Winds do stay elevated this afternoon and into the early evening. The good news is a more robust and better-looking storm is slated for Thursday into Friday.
Unfortunately, the past 11 days of no new snow have made the riding and turning conditions pretty heinous. Still, one with a strong will can find soft snow in the most wind and sun-protected terrain; otherwise, it's crusts, dirt, and rocks.
Recent Avalanches
No new avalanches have been reported from the backcountry. However, two recent avalanche accidents have led to tragedy in both Canada and Austria.
Catch up on the recent observations found HERE.
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Avalanche Problem #1
Normal Caution
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For today and tomorrow, keep an eye out for isolated shallow drifts of wind-blown snow. The westerly winds have increased over the past 24 hrs and continue to blow at speeds of 15-20 mph across the upper elevations. Watch for and avoid areas with stiff hollow sounding snow.
HEADS UP: Over the past two weeks, clear and cold nights have subjected our shallow snowpack to a wide variety of temperatures causing it to weaken and become faceted (see picture below). This weak sugary snow will become an issue once loaded with new storm snow.
Later this week, our mindset needs to shift, and we need to start thinking about avalanches: We anticipate the avalanche danger to rise in lockstep with each storm. Please share the word with your friends and touring partners that it will be dangerous once we stack up some storm snow (it is avalanche awareness week, after all).
Photo (M Talty): Showing striated faceted crystals (weak layer) in our snowpack. A link to his observation can be found HERE.