Eastside Region

Generally stable avalanche conditions exist. Exercise caution in exposed or extreme terrain. Monitor for changing conditions and adjust your travel plans if you encounter signs of unstable snow.

Generally stable avalanche conditions prevail across the range. While we have seen little change to the avalanche picture in well over a week, a modest change in today's weather forecast brings renewed stability considerations.

New snow- There is a low likelihood of scattered snow showers today in the high peaks throughout the range. The most likely scenario today will be little to no new snow. However, if snow showers outperform the forecast, small and thin wind slabs could form on leeward slopes near and above treeline. While it's very unlikely that any slab development will be consequential in size, it is likely that any new deposits will be touchy, and a resulting avalanche could conceivably be enough to knock you off your feet. Monitor for changing conditions and be cautious in exposed or extreme terrain where a fall could have elevated consequences.

Warming surfaces - Cloudy skies overnight trapped solar radiation, creating a decent greenhouse effect, resulting in a weak refreeze. Surfaces will warm more quickly as the temperatures rise today. Wet and sticky snow may be found today on more shaded aspects that have so far been spared the effects of warming. This will be particularly true at lower elevations.  While we do not expect this to be a stability concern, it's worth keeping in mind as you move through the mountains. 

In addition to changing conditions, there are some other considerations for the backcountry enthusiast. Field observations continue to highlight variable and sometimes challenging surface conditions. Prolonged warm temperatures have led to rising snow lines, and creeks and lakes are opening up. Prepare for non-avalanche-related hazards and keep in mind that access may be more difficult, depending on where you wish to travel.