Avalanche Forecast

A frontal system should bring light to occasionally moderate rain and snow to the Mt. Hood area Tuesday night and Wednesday. New snow above 6500 ft may form shallow storm slabs above treeline, especially on lee easterly aspects, but new slabs should be shallow enough to keep the avalanche danger low. The snowpack should be well drained and setup to handle rain at lower elevations. 

Due to the low snowpack, especially below treeline, watch for terrain hazards such as open creeks, partially covered rocks and vegetation. Many areas below treeline do not have enough snow (new or existing) to pose an avalanche hazard.

The latest snowfall in the Cascades is becoming a fading memory, occurring near the end of February when about 4-10 inches fell near and above treeline at Mt Hood. This storm was followed by strong northeast winds at Mt Hood. The Meadows patrol reported that the winds were so strong to have blasted the shallow surface snow to who knows where, rather than building new wind slab layers.

Sunny and gradually warmer weather has been seen the first third of March helping to stabilize isolated wind slab from the end of February and further consolidate the snowpack. Recent reports throughout the Cascades generally indicate hard or firm melt-freeze crusts or stable old snow still preserved on non-solar aspects at elevation. There was almost no snowfall in January and February and none so far in March. The snowpack at lower elevations is meager and way below normal. There have not been any reports of significant avalanches for a long time. 

The mid and lower snowpack at Mt Hood consists of layers of stable consolidated rounded grains or melt forms and crusts from multiple warm periods this winter.