Backcountry Avalanche Forecast

Generally stable avalanche conditions exist. Warm tempertures and light winds will create isolated wet loose instabilities as the day goes on. Monitor surface warming and pay attention to steep, sunny slopes above you. Start early, seek shaded terrain, and reduce slope angles if snow surfaces becomes concerning.

This will be the final daily forecast of the 2025/26 season. Limited spring operations will continue as conditions and staff availability allow. We thank everyone who contributed financially and submitted field observations this season. Your support is incredibly valuable, and we could not do it without you. Thank you!

LOW (1) Above Treeline

LOW (1) Treeline

LOW (1) Below Treeline

Storm snow from last week continues to transition, particulalry near and above treeline. As the sun rises higher in the sky and tempertures warm to above average, small wet loose avalanches will be possible today. Instabilities are most likely on steep slopes around rocks and cliffs where new snow rests on old, firm surfaces. In many places, a thin, frozen crust will give way to transitional snow as the day warms.

Monitor surface warming, and pay attention to steep, sunny slopes overhead. Consider what surfaces may be like on your egress in the afternoon. Evaluate exposure to small avalanches on your desired run. Even small avalanches can have big consequences in extreme terrain. 

Rollerballs from rocks, cliffs, and skis are signs that the wet loose avalanches are becoming a concern. Seek out high, shady slopes, choose simple terrain, and reduce slope angles if surface warming becomes concerning.

 

While this weekend will feel like a return to spring weather, the snowpack continues to transition after last week's snowstorm. A variety of surface conditions exist regionally, including firm old snow, breakable crust, dense wind-affected snow, and protected cold powder. As recent snow continues to morph into the spring snowpack, it will be sticky and unstable at times. 

East Side sliders have been enjoying some great conditions recently, and a few considerations can help you to plan your spring tour: 

• Start early, and think about ending your day early. If you plan to return late, consider what slopes will be like late in the day.
• Expect firm surfaces in the morning and in wind-exposed terrain. Ski and boot crampons, as well as an axe or whippet may be warranted depending on your objective.
• Evaluate overhead hazards. Cornices, rocks, and ice can fall as the tempertures warm.
• Skiable snowlines are once again rising, and most approaches involve some walking on dirt or pavement. 
• Lakes are melting out and creeks are rising. Snow bridges may be suspect.
• Expect a busy weekend, especially in popular zones. Look out for other parties above, below, and around you.

While it may require a little more work than usual, it might just be the best time of the season to get out on the East Side. Have fun, be safe, and please continue to share your observations.