Risk og landslides in low altitude areas with little snow and soil frost. Risk of slushflows is especially high in areas with fresh snow, and snow depths between 30 and 60 cm. The snow may in some places be fully water-saturated. Slushflows are triggered even in relatively gentle slopes, where water accumulates. Slushflows follow terrain depressions and may develop into debris flows. Steep slopes, as well as streams and rivers with high discharge, are particularly exposed. Rain and wind is expected.
Area
Applies to Vestlandet og deler av Trøndelag.
Instructions
Keep yourself updated about the development of the weather and check traffic reports. Keep away from steep slopes, as well as streams and rivers with high discharge. Keep water paths and culverts free of snow, ice, gravel, waste, twigs and leaves. Clogged waterways with dammed water may cause landslides.
Consequences
Landslides may be expected. Exposed railways and roads may be closed. Debris flows may reach the valley bottom even if they are triggered high in the terrain.
On Monday we expect considerable avalanche danger for region Indre Sogn. Avalanche problem is wind drifted snow (slab avalanches) and persistent weak layer (slab avalanches).
Area
Applies to Indre Sogn.
Instructions
Travelling in avalanche terrain requires advanced knowledge, experience in route finding and ability to identify the avalanche problem. Generally, it is recommended to avoid avalanche terrain. Avalanches may hit some avalanche-exposed roads and occasionally settlements.
Danger levels
Green: danger level 1 - low avalanche danger (not shown on Yr)Yellow: danger level 2 - moderate avalanche danger (not shown on Yr)Orange: danger level 3 - considerable avalanche dangerRed: danger level 4 - high avalanche dangerRed: danger level 5 - very high avalanche dangerRead more about the severity levels at hjelp.yr.no
| Time | Weather | Temp. | Precip. mm | Wind(gust) m/s | Wind desc. |
|---|---|---|---|---|---|
 | 0° | 0.6 to 3.8 | 4 m/s from east with gusts at 12 m/s | Gentle breeze from east with gusts at 12 m/s | |
| -1° | 0.3 to 4 | 4 m/s from east with gusts at 12 m/s | Gentle breeze from east with gusts at 12 m/s | |
 | -1° | 0.2 to 1.9 | 4 m/s from east with gusts at 10 m/s | Gentle breeze from east with gusts at 10 m/s | |
| 0° | 0.5 to 3.2 | 4 m/s from east with gusts at 11 m/s | Gentle breeze from east with gusts at 11 m/s | |
| 0° | 0.2 to 2.2 | 3 m/s from east with gusts at 9 m/s | Light breeze from east with gusts at 9 m/s | |
| -1° | 0.1 to 1.5 | 2 m/s from east with gusts at 8 m/s | Light breeze from east with gusts at 8 m/s | |
| 0° | 0.2 to 1.9 | 1 m/s from east with gusts at 5 m/s | Light air from east with gusts at 5 m/s | |
| 0° | 0.1 to 1.8 | 1 m/s from east with gusts at 4 m/s | Light air from east with gusts at 4 m/s | |
| 0° | 0.2 to 1.4 | 3 m/s from east with gusts at 9 m/s | Light breeze from east with gusts at 9 m/s | |
 | 0° | 0.1 to 1.4 | 5 m/s from north east with gusts at 12 m/s | Gentle breeze from north east with gusts at 12 m/s | |
 | 0° | 0.1 to 1.3 | 4 m/s from north east with gusts at 12 m/s | Gentle breeze from north east with gusts at 12 m/s | |
| 0° | 0.1 to 1.1 | 3 m/s from north east with gusts at 10 m/s | Light breeze from north east with gusts at 10 m/s | |
| 0° | 0.1 to 0.9 | 3 m/s from north east with gusts at 9 m/s | Light breeze from north east with gusts at 9 m/s | |
| 0° | 0.1 to 1.1 | 5 m/s from north with gusts at 12 m/s | Gentle breeze from north with gusts at 12 m/s | |
| 0° | 0 to 0.8 | 5 m/s from north with gusts at 13 m/s | Gentle breeze from north with gusts at 13 m/s | |
 | 0° | 0 to 0.5 | 5 m/s from north east with gusts at 13 m/s | Gentle breeze from north east with gusts at 13 m/s | |
 | -1° | 0 to 0.3 | 3 m/s from north east with gusts at 11 m/s | Light breeze from north east with gusts at 11 m/s | |
 | -1° | 0 to 0.5 | 3 m/s from north east with gusts at 9 m/s | Light breeze from north east with gusts at 9 m/s | |
 | -2° | 0 to 0.7 | 2 m/s from north east with gusts at 7 m/s | Light breeze from north east with gusts at 7 m/s | |
| -2° | 0 to 0.6 | 1 m/s from east with gusts at 6 m/s | Light air from east with gusts at 6 m/s | |
 | -2° | 0 to 0.4 | 2 m/s from east with gusts at 4 m/s | Light breeze from east with gusts at 4 m/s | |
| -2° | 0 to 0.3 | 2 m/s from east with gusts at 4 m/s | Light breeze from east with gusts at 4 m/s | |
| -2° | 0 to 0.3 | 2 m/s from east with gusts at 6 m/s | Light breeze from east with gusts at 6 m/s | |
| -2° | 0 to 0.2 | 2 m/s from east with gusts at 6 m/s | Light breeze from east with gusts at 6 m/s |