East Slopes Central
Backcountry Avalanche Forecast
Author: Katie Warren
Issued: Wednesday, April 8, 2026 at 6:30 PM PDT
Expires: Thursday, April 9, 2026 at 6:30 PM PDT
The Bottom Line
Thursday will be a bit warmer. Avalanches are still likely to be isolated and small, but practice safe spring travel techniques and monitor surface conditions. As the afternoons warm up, move off steep slopes if you're sinking into wet heavy snow and avoid lingering below overhung cornices.
Avalanche Danger
Thursday, April 9, 2026
7500-6000ft1 - Low
6000-5000ft1 - Low
5000-2500ft1 - Low
Friday, April 10, 2026
7500-6000ft1 - Low
6000-5000ft1 - Low
5000-2500ft1 - Low
Avalanche Danger ScaleLearn moreGeneral InfoGeneral Information1 - LowLow2 - ModModerate3 - ConsConsiderable4 - HighHigh5 - ExtrExtreme
1 - Low | 2 - Moderate | 3 - Considerable | 4 - High | 5 - Extreme | |
|---|---|---|---|---|---|
| Travel Advice | Generally safe avalanche conditions. Watch for unstable snow on isolated terrain features. | Heightened avalanche conditions on specific terrain features. Evaluate snow and terrain carefully; identify features of concern. | Dangerous avalanche conditions. Careful snowpack evaluation, cautious route-finding and conservative decision-making essential. | Very dangerous avalanche conditions. Travel in avalanche terrain not recommended. | Extraordinarily dangerous avalanche conditions. Avoid all avalanche terrain. |
| Likelihood of Avalanches | Natural and human-triggered avalanches unlikely. | Natural avalanches unlikely; human-triggered avalanches possible. | Natural avalanches possible; human-triggered avalanches likely. | Natural avalanches likely; human-triggered avalanches very likely. | Natural and human-triggered avalanches certain. |
| Avalanche Size and Distribution | Small avalanches in isolated areas or extreme terrain. | Small avalanches in specific areas; or large avalanches in isolated areas. | Small avalanches in many areas; or large avalanches in specific areas; or very large avalanches in isolated areas. | Large avalanches in many areas; or very large avalanches in specific areas. | Very large avalanches in many areas. |
Forecast Discussion
Wednesday night and Thursday will be a few degrees warmer. We expect clear skies to help surfaces re-freeze overnight. But take note of how surfaces feel in the morning. If they are already soft, they could be more prime for small, wet loose avalanches. During these spring days, monitoring surface conditions is the best way to avoid triggering a wet avalanche or being caught below when a cornice falls. If surfaces warm in the afternoon and you're sinking in deeply, it might be time to move to lower-angle terrain. It's also best to move quickly as you travel beneath overhead hazards, such as cornices or rock slabs, that could still shed snow.
An NWAC forecaster in the Salmon La Sac and Teanaway area reported very low snow cover, challenging access, and minimal recent wet avalanche activity. Earlier in the week, an observer near Mission Peak reported nice, supportable spring "corn" snow at upper elevations on a northerly aspect on Tuesday. Over the weekend, folks in the Teanaway found travel difficult due to either very icy or punchy surfaces. Most aspects and elevations will have thick, icy surface crusts in the morning, so consider bringing equipment to prevent long sliding falls on steep, icy surfaces.
Coverage remains a major issue, particularly at lower elevations and on southerly slopes. You might find yourself walking on bare ground in search of snow at higher elevations. Where you do find snow, watch out for exposed obstacles.
This information is provided by the U.S.D.A. Forest Service and describes general backcountry avalanche hazard and conditions.
It does not apply to ski areas and highways where avalanche mitigation is conducted.

