Avalanche forecast for Trollheimen Friday 2021-05-21

Highest danger level per day:

Be careful on steep slopes with soft and wet snow, a skier can trigger avalanches here, or they can release when the temperature increases. At high altitudes, a persistent layer of facets are buried deep in the snowpack in isolated areas.

Illustrasjon av ferdselsråd Avoid staying for a longer period in terrain steeper than 30 degrees. Avoid also runout zones.
Illustrasjon av ferdselsråd Avoid terrain traps.

Wet snow (loose snow avalanches)

Loose snow

Read more about the avalanche problem
2 - Medium
Spontaneous release
Specific steep slopes

Wet snow (slab avalanches)

Buried weak layer of faceted snow above a crust

Read more about the avalanche problem
3 - Large
Spontaneous release
Isolated steep slopes

What are avalanche problems?

Observations the last 3 days (map placed)

4 mm precipitation, up to 9 mm in the most exposed areas.
Breeze from northwest.
-4 °C to 0 °C at 1400 m a.s.l.

For updated info, please visit yr.no
Little to no precipitation.
Calm/light breeze from east, changing to breeze from the southeast during renoon.
-5 °C to 2 °C at 1400 m a.s.l.
Partly cloudy.

For updated info, please visit yr.no

Observations the last 3 days

The bulletin does not include a detailed text about the avalanche conditions. This is only given in Norwegian. Translate it using google translate if you like. The text result will be informative, and most likely amusing

For planning your trip and recognizing avalanche terrain, use maps.

Norway has 1:50 000 maps for the whole country. Maps can be bought at bookstores and sports shops, or printed from the net.

For slope angle maps, download the app Varsom Regobs on App Store | Google Play or see our slope angle map at senorge.no ("helning" means slope angle).

Modelled snowpack and historic and current weather information can be found on the webpage senorge.no. This site uses information from the weather stations and interpolate values from the stations for gridded maps.

Detailed weather forecast can be found online at www.yr.no or www.storm.no. Yr.no is also in English, but the weather in text format is only given in Norwegian.