Ogden
Peligro de aludes
- Alta montaña
- Límite del bosque
- Bajo el límite del bosque
Lo esencial
The avalanche danger is Low on all aspects at all elevations. Natural and human-triggered avalanches are unlikely, but not impossible, and could occur in isolated terrain.
Continue to use safe travel protocol practices when in avalanche terrain - keep a close eye on your partners and expose only one person at a time on a slope.
Recent Activity
No backcountry avalanches were reported from Sunday.
Snow and Weather
Skies are clear and temperatures are in the upper 20's and low 30's F, with some low-elevation trailheads where colder air sinks in the teens. Winds are from the west and light - gusting in the low teens along mid-elevation ridges with gusts in the 20's mph along the highest peaks. For today, temperatures will rise into the 30's F and the westerly winds will remain light, gusting in the teens at mid elevations and 20's mph at the highest peaks. Skies will be partly cloudy - let's hope not too cloudy so to obscure tonight's Wolf Moon.
Soft snow can still be found on shady, wind-sheltered aspects above 7,500'. The snow surface is weakening on these slopes where it has become faceted with some surface hoar.
Colder air arrives later Tuesday where a snowflake (a "Blizzard of One" - Mark Strand) is possible. It's also too far out, but a few inches of snow is possible late this coming week.
Additional Info
What happened to the Persistent Weak Layer problem? The PWL problem first appeared in the December 12 forecast, and since that time numerous large natural and human-triggered avalanches have occurred, failing on the layer of faceted snow down near the ground on mid and upper elevation aspects facing west, north, and east. This PWL formed from snowfall in October and early November that weakened during the prolonged dry spell through November and early December. Heavy snowfall in December and early January snowfall placed a 3-5' deep slab of strong/dense snow on top of this layer and it is now unlikely a skier or rider could affect this deeply-buried layer. Although we may not have any remaining issues with this PWL this season, for now we are saying the PWL problem has become dormant as it may again become reactive with future storms.
General Announcements
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.
CLICK HERE FOR MORE GENERAL INFO AND FAQ
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.