Avalanche forecast

Olympics

Northwest Avalanche Center
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Avalanche danger

Thu
Alpine
No rating
Treeline
No rating
Below
No rating
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Highlights

You'll have to balance a mix of gradually stabilizing wind slabs and increasing wet snow problems on Wednesday.  Low density snow may cover firmer wind transported snow.  Slopes that seem stable in the morning, may release wet loose avalanches by mid-day.     

Avalanche Discussion

6-8" of new snow fell on Monday. Winds started strong in the Hurricane Ridge area but decreased during the day as snow continued to accumulate. Trying to determine which slopes were loaded by the strong winds at the start of Monday's storm may not work with lower density snow covering up the usual visual clues.  Feel for firmer wind-stiffened snow and watch for cracking in the new snow as clear signs of instability and a message to stick to lower angle and lower consquence slopes.

On Tuessday, temperatures started cold (in the low 20's), but warmed up to 38 F by 5 PM and continue to rise. We expect that this produced some small loose wet avalanches on sunny slopes.

With a slightly warmer and equally sunny day in the forecast for Wednesday, sun-exposed aspects could remain a problem for small loose wet avalanche activity on steep slopes. Consider your overhead exposure - you might be in the shade but as the sun climbs and snow starts to shed below rock faces, think about natural avalanches that could be triggered from small cornice failures or loose wet avalanches.

Early season conditions exist, particularly in the trees. Avalanches, including small ones, will be more dangerous, potentially raking you through shallowly buried obstacles. Rivers and creeks are likely still open. 

2020-21 Forecast Schedule: Avalanche danger ratings will be issued for the Olympics every Friday through Sunday and during mid-week holidays. During the week when the Hurricane Ridge road is closed, forecast information will be updated daily to include expected conditions and relevant travel advice under the No Rating label.  

During the ongoing Covid-19 pandemic, continue to follow the latest guidance from local, state and federal health officials. Avoid unnecessary risks that could impact first responders and stress medical resources.  Wear a mask when appropriate, practice social distancing, and consider recreating closer to home.

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