Avalanche Forecast
Avalanche Bulletin - Glacier National Park
Avalanche control will take place early this afternoon in the highway corridor. The winter permit system remains in place and all permit areas are closed today.
Avalanche Problem 1: Loose Wet
What Elevation?
Which Slopes?
Chances of Avalanches?
Expected Size?
Travel and Terrain Advice
- If triggered the loose wet sluffs may step down to deeper layers resulting in large avalanches.
- Travel early before the heat of the day, minimize exposure to overhead avalanche terrain.
Avalanche Problem 2: Cornices
What Elevation?
Which Slopes?
Chances of Avalanches?
Expected Size?
Cornices are large and becoming weakened by daytime heating and solar input. Remember that even on a shaded aspect, the sun is still baking the back of the cornice.
Travel and Terrain Advice
- Minimize exposure to corniced features.
Avalanche Summary
Numerous natural avalanches to size 3 and artillery controlled avalanches to size 3 yesterday.
Snowpack Summary
We are into a melt freeze cycle. This morning we had a minimal recovery with temperatures just below zero at valley bottom and less of a recovery higher with an overnight inversion and temperatures of 6C at 1900m at 0700. There may be some dry snow on North aspects above 2400m. Cornices are large and will weaken with the rising temperatures.
Weather Forecast
The forecast calls for sunny with cloudy periods, an alpine high of +10C, light east winds and a freezing level of 3700m. Tonight the alpine low is forecast for +9C with a weak temperature inversion. Saturday calls for isolated showers and a freezing level of 3400m.
Avalanche Forecasts in your Inbox
Avalanche Canada has switched to an RSS feed for its daily forecasts. This is a much more flexible method that allows automatic delivery to your email inbox, or to an RSS reader of your choice.
What are RSS feeds?
RSS (Really Simple Syndication) is a popular standardized file format allowing up-to-date delivery of web-based content. RSS feeds enable you to receive content updates from websites, delivered to your email through an RSS aggregator (such as blogtrottr.com) or viewed through applications called RSS readers (such as feedly.com).
Set up an RSS feed for your email:
Select a RSS aggregator
- Avalanche Bulletin - Glacier National Park URL:
http://www.avalanche.ca/api/forecasts/glacier.rss - Copy the url and paste it into the appropriate field of your RSS aggregator.
- Fill in your email address.
- Voila! Watch the Avalanche Canada forecast roll into your inbox.
Forecast Disclaimer
Avalanche Canada's Public Avalanche Bulletin, and other information and services provided by Avalanche Canada, are intended for personal and recreational purposes only.
**THIS INFORMATION IS PROVIDED "AS IS" AND IN NO EVENT SHALL THE PROVIDERS BE LIABLE FOR ANY DAMAGES, INCLUDING, WITHOUT LIMITATION, DAMAGES RESULTING FROM DISCOMFORT, INJURY, OR DEATH, CLAIMS BY THIRD PARTIES OR FOR OTHER SIMILAR COSTS, OR ANY SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, ARISING OUT OF THE USE OF THE INFORMATION.**
The user acknowledges that it is impossible to accurately predict natural events such as avalanches in every instance, and uses the data in this bulletin with this always foremost in mind. The accuracy or reliability of the data is not guaranteed or warranted in any way and the Providers disclaim liability of any kind whatsoever, including, without limitation, liability for quality, performance, merchantability and fitness for a particular purpose arising out of the use, or inability to use the data.
With little to no overnight refreeze the snowpack will destabilize quickly as temperature climbs today. Small releases or snowballs can gain mass to become large avalanches with today's conditions.