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Avalanche Forecast

Feb 2nd, 2024–Feb 3rd, 2024
Alpine
2: Moderate
The avalanche danger rating in the alpine will be moderate
Treeline
1: Low
The avalanche danger rating at treeline will be low
Below Treeline
1: Low
The avalanche danger rating below treeline will be low
Alpine
2: Moderate
The avalanche danger rating in the alpine will be moderate
Treeline
1: Low
The avalanche danger rating at treeline will be low
Below Treeline
1: Low
The avalanche danger rating below treeline will be low
Alpine
2: Moderate
The avalanche danger rating in the alpine will be moderate
Treeline
1: Low
The avalanche danger rating at treeline will be low
Below Treeline
1: Low
The avalanche danger rating below treeline will be low

Wind slab avalanches may be possible at upper elevations where dry snow has accumulated over a crust.

Confidence

Moderate

Avalanche Summary

No new avalanche observations.

Snowpack Summary

Freezing levels have receded back down the mountain, leaving behind refreezing surfaces and a dusting of dry snow above 1200 m. As much as 30 cm may be found sitting over the crust in the alpine. Below the crust, the snowpack is wet to ground.

Below treeline, the snowpack has melted out almost entirely, leaving it below threshold for avalanches.

Weather Summary

Friday night

Mostly cloudy with up to 5 cm of snow above 1200 m, light rain below. Light northeast ridgetop wind. Treeline temperature around -1 °C.

Saturday

A mix of sun and cloud. Light north ridgetop wind. Treeline temperature around -1 °C. Freezing level around 1300 m.

Sunday

A mix of sun and cloud. Light northeast ridgetop wind. Treeline temperature around 0 °C. Freezing level around 1400 m.

Monday

A mix of sun and cloud. Moderate east ridgetop wind. Treeline temperature around 1 °C. Freezing level around 1500 m.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Closely monitor how the new snow is bonding to the crust.
  • Although their spatial distribution is isolated, wind slabs are reactive.
  • Watch for unstable snow on specific terrain features, especially when the snow is moist or wet.

Avalanche Problems

Wind Slabs

At high elevations where enough dry snow has accumulated, strong south wind may be forming pockets of reactive wind slab.

Aspects: North, North East, East, South East, North West.

Elevations: Alpine.

Likelihood: Possible

Expected Size: 1 - 2