Advisory Type: Legacy

November 13, 2011 Update

Heavy snowfall and high winds the past 48 hours are giving a jump start to what is predicted to be another big winter. Hello! This is Steve Karkanen with an

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Get Ready!

Temperatures are cool, colors are vibrant and snow is visible in the higher mountains.  It’s time to start tuning up your sleds, skis, boards, snowshoes and checking your avalanche gear

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Springtime in the Rockies

Our last official 2010 avalanche advisory was posted on April 8.  We are no longer getting out on a regular basis to gather data.  We will continue to post public observations

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April 8 Avalanche Advisory

At all advisory area locations above 5000 feet the avalanche danger is MODERATE. Natural avalanches are unlikely but human-triggered avalanches are possible. Small to moderate size avalanches can be triggered

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April 1, 2011 Avalanche Advisory

On all slopes above 5000 feet that are steeper than 35 degrees there is CONSIDERABLE avalanche danger in the West Central Montana backcountry.  Careful snowpack evaluation, cautious route-finding and conservative

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March 28, 2011 Avalanche Advisory

The avalanche danger is MODERATE on wind loaded terrain steeper than 35 degrees above 6000 feet in the west central Montana mountains. Natural avalanches are unlikely and human triggered avalanches

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March 25, 2011 Avalanche Advisory

The avalanche danger is MODERATE on all wind loaded terrain steeper than 35 degrees above 6000 feet in the west central Montana mountains. Natural avalanches are unlikely and human triggered

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March 21, 2011 Avalanche Advisory

At all advisory area locations above 5000 feet on wind-loaded terrain steeper than 35 degrees, the avalanche danger is MODERATE. Heightened avalanche conditions exist on wind-loaded terrain steeper than 35

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March 18, 2011 Avalanche Advisory

On terrain above 5000 feet, the avalanche danger is MODERATE. Heightened avalanche conditions exist on recently wind-loaded terrain steeper than 35 degrees. Natural avalanches are unlikely and human-triggered avalanches are

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March 14, 2011 Avalanche Advisory

On wind-loaded slopes above 6000 feet that are steeper than 35 degrees there is MODERATE avalanche danger in the West Central Montana backcountry. Careful evaluation of snow and terrain is

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