The 17th Annual Utah Snow and Avalanche Workshop (USAW) is scheduled for Saturday, December 7th. Information and tickets are available here.

Under clear skies, the temperature inversion is strong in Provo, with Aspen Grove (6,880') at 19°F and Cascade Peak (10,800') at F. The wind has veered from the northwest to the northeast and now blows 10-15 mph with gusts into the low 20s at Arrowhead Summit. However, at 11,000', the wind is calm.

Today, we expect clear and sunny weather, with temperatures rising into the mid-40s at about 8,800'. The wind will continue to blow from the northeast at speeds of 5-15 mph.

It's been five nights of clear skies and cold temperatures. The Diurnal cycle (day to night) is taking its toll on our snow surface. Temperature changes and the energy balance of incoming shortwave radiation and longwave outward radiation are causing our adolescent snowpack to deteriorate, becoming weaker and weaker and more faceted every day. The good news is that the riding and turning conditions are pretty good. The bad news is that we are developing a nasty weak layer that will haunt us in the future.

I looked for a storm in fairy tale land (six days out on the GFS) and saw one around Sunday, December 8th. Until then, like a ship stuck at sea with no wind, we are in the doldrums of high pressure.