Avalanche Forecast

Low - Forecast snowfall amounts are uncertain.

  

FRIDAY NIGHT: Snow; 5-10 cm. / Light, west ridgetop wind / alpine low temperature -8 / Freezing level valley bottom.

SATURDAY: Snow; 5-15 cm. / Light, southwest ridgetop wind / alpine high temperature -2 / Freezing level 1400 m.

SUNDAY: Snow; 10-20 cm. and another 5-10 cm. overnight / Moderate, southwest ridgetop wind / alpine high temperature 0 / Freezing level 1700 m.

MONDAY: Mix of sun and cloud / Light, northwest ridgetop wind / alpine high temperature 2 / Freezing level 2000 m.

No avalanches were reported in this region on Thursday. 

Forecast snow over the weekend may form reactive storm slabs; especially in wind affected terrain. Wet loose avalanches are not expected over the weekend but will likely occur on Monday if the sun comes out.

NOTE: Observations are very limited during this time of year.

10 cm of flurries and strong southeasterly winds on Thursday formed small wind slabs sitting on hard crusts on lee features below ridgetops. Forecast snow over the weekend may form larger reactive storm slabs; especially in wind affected terrain. The recent snow is sitting on a hard crust formed by the recent warm weather. 

Large cornices hang like Gargoyles over alpine ridgetops. Cornice falls can trigger large avalanches on slopes below that a single rider may not trigger.

The snowpack is overall strong and settled in most areas. However, steep and rocky alpine slopes with a shallow or thin to thick snowpack may still harbor deeply buried weak layers. Glide cracks releasing as full depth glide slab avalanches become more common in the spring and are extremely difficult to predict. Best practice is to avoid slopes with glide cracks.

The snow line is slowly creeping up the mountains, making some access areas snow-free. 

• Stay off recently wind loaded slopes until they have had a chance to stabilize.
• Use small low consequence slopes to test the bond of the new snow.
• Closely monitor how the new snow is bonding to the crust.
• Even a small avalanche can be harmful if it pushes you into an obstacle or a terrain trap.
• Caution around slopes that are exposed to cornices overhead.