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Avalanche Advisories

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Jan 14 2021
High Danger

Avalanche Advisory for January 14, 2021

Dangerous wind slab

Jan 13 2021
High Danger

Avalanche Advisory for January 13, 2021

The avalanche warning has ended

Jan 12 2021
High Danger

Avalanche Warning for January 12, 2021

Avalanche warning

Jan 12 2021
Considerable Danger

Avalanche Advisory for January 12, 2021

Increasing hazard with snow, wind and rising temperatures

Jan 09 2021
Moderate Danger

Avalanche Advisory for January 9, 2021

Stout Moderate

Jan 07 2021
Moderate Danger

Avalanche Advisory for January 7, 2021

Still Possible to Trigger a Slide

Jan 05 2021
Considerable Danger

Avalanche Advisory for January 5, 2021

New Snow, Old Snow Problems

Jan 02 2021
Moderate Danger

Avalanche Advisory for January 2, 2021

Wind slab and persistent weak layers

Dec 31 2020
Considerable Danger

Avalanche Advisory for December 31, 2020

Wind slab, new snow and persistent weak layers

Dec 29 2020
Moderate Danger

Avalanche Advisory for December 29, 2020

Persistent weak layers

Dec 26 2020
Moderate Danger

Avalanche Advisory for December 26, 2020

Possible to Trigger Avalanches on Steep Terrain

Dec 24 2020
Considerable Danger

Avalanche Advisory for December 24, 2020

Wind Slabs and Facets

Dec 22 2020
High Danger

Avalanche Advisory for December 22, 2020

Avalanche Warning Terminated

Dec 21 2020
High Danger

Avalanche Advisory for December 21, 2020

Avalanche Warning Extended

Dec 20 2020
High Danger

Avalanche Warning for December 20, 2020

Avalanche Warning

Dec 19 2020
Considerable Danger

Avalanche Advisory for December 19, 2020

Snow, high winds, persistent weak layers

Dec 17 2020
Moderate Danger

Avalanche Advisory for December 17, 2020

Wind slabs, continued loading and persistent weak layers

Dec 15 2020
Low Danger

Avalanche Advisory for December 15, 2020

Generally stable with extra caution in wind loaded terrain

Dec 12 2020
Low Danger

Avalanche Advisory for December 12, 2020

Normal Caution

Dec 10 2020
Low Danger

Avalanche Advisory for December 10, 2020

Old Snow Problems

Dec 08 2020
Low Danger

Avalanche Advisory for December 8, 2020

Low Danger Does Not Mean No Avalanche Danger

Dec 05 2020
Moderate Danger

Avalanche Advisory for December 5, 2020

Wet snow problems

Dec 03 2020
Low Danger

Avalanche Advisory for December 3, 2020

Generally stable, pockets of wind slab and loose wet snow

Dec 01 2020
Moderate Danger

Avalanche Advisory for December 1, 2020

Wind slab and a generally stable snowpack

Nov 24 2020
No Danger Rating

Avalanche Special Update – Ramping up to the winter season – November 24, 2020

A solid base in the alpine, wind slab, early season hazards

Oct 23 2020
No Danger Rating

Avalanche Special Update – Early Season Update – October 23, 2020

Enough Snow to Ride Enough Snow to Slide

Apr 01 2020
No Danger Rating

Avalanche Special Update – Be Your Own Forecaster – April 1, 2020

Be Your Own Forecaster

Mar 31 2020
Considerable Danger

Avalanche Advisory for March 31, 2020

Winter strikes again!

Mar 28 2020
Moderate Danger

Avalanche Advisory for March 28, 2020

Isolated soft slab and loose snow problems

Mar 26 2020
Low Danger

Avalanche Advisory for March 26, 2020

Loose snow problems

Mar 24 2020
Low Danger

Avalanche Advisory for March 24, 2020

Dust on Crust

Mar 21 2020
Low Danger

Avalanche Advisory for March 21, 2020

Low Danger Does Not Mean No Avalanche Danger

Mar 19 2020
Low Danger

Avalanche Advisory for March 19, 2020

Low Danger

Mar 17 2020
Moderate Danger

Avalanche Advisory for March 17, 2020

AM Low PM Moderate

Mar 14 2020
Moderate Danger

Avalanche Advisory for March 14, 2020

Strange wind loading

Mar 12 2020
Moderate Danger

Avalanche Advisory for March 12, 2020

New snow, moderate winds

Mar 10 2020
Low Danger

Avalanche Advisory for March 10, 2020

Low danger, NOT no danger

Mar 07 2020
Moderate Danger

Avalanche Advisory for March 7, 2020

Wet snow problems

Mar 05 2020
Considerable Danger

Avalanche Advisory for March 5, 2020

Touchy wind slab

Mar 03 2020
Moderate Danger

Avalanche Advisory for March 3, 2020

Strong winds building wind slab

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The West Central Montana Avalanche Center is hosted on the Lolo National Forest with support from the Bitterroot and Clearwater National Forests. The advisory content is the sole responsibility of the Forest Service and does not apply to operating ski areas. Avalanche specialists can be contacted by email.

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