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Avalanche Forecast

Archived

Jan 23rd, 2014–Jan 24th, 2014

Alpine
Natural avalanches unlikely, human triggered possible.
Treeline
Natural avalanches unlikely.
Below Treeline
Natural avalanches unlikely.
Alpine
Natural avalanches unlikely, human triggered possible.
Treeline
Natural avalanches unlikely.
Below Treeline
Natural avalanches unlikely.
Alpine
Natural avalanches unlikely.
Treeline
Natural avalanches unlikely.
Below Treeline
Natural avalanches unlikely.

Regions

South Columbia.

Confidence

Good

Weather Forecast

A high pressure ridge will continue to bring dry, warm conditions.Friday and Saturday: An inversion will generate an above freezing layer from around 2200 to 3300m. Expect some cloud around 2000 m as well as some strong alpine sunshine. Alpine temperatures will reach around +4C and will feel higher still in the sunshine. Ridgetop winds 20-30 km/h from the NW.Sunday: A cooler day as far as air temperatures go, but cloud dissipating, so treeline areas may actually feel warmer. Slightly windier, with Winds gusting to 30 km/h from the NW.

Avalanche Summary

No recent avalanches reported.

Snowpack Summary

The recent dry, warm weather has generally consolidated the upper snowpack. Old, stubborn hard wind slabs may exist under a skiff of new snow. Steep, sun exposed features are most likely seeing a daily melt-freeze cycle.A basal facet/crust combo (weak sugary snow above and below a crust) near the ground is still a concern in some areas. The depth of this layer makes triggering an avalanche on it unlikely (maybe a heavy load on a thin spot in steep terrain, rapid temperature change, or cornice fall), but the consequences would be large and very destructive.