Risk og landslides in low altitude areas with little snow and soil frost. Most exposed are fjord areas between Sognefjorden and Romsdalen. 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. Much rain 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.
| Time | Weather | Temp. | Precip. mm | Wind(gust) m/s | Wind desc. |
|---|---|---|---|---|---|
 | 5° | 0.4 to 3.4 | 12 m/s from west with gusts at 28 m/s | Strong breeze from west with gusts at 28 m/s | |
| 4° | 0.5 to 2.9 | 12 m/s from south west with gusts at 26 m/s | Strong breeze from south west with gusts at 26 m/s | |
| 4° | 0.1 to 3.3 | 11 m/s from west with gusts at 19 m/s | Strong breeze from west with gusts at 19 m/s | |
 | 3° | 0.2 to 3.2 | 13 m/s from west with gusts at 22 m/s | Strong breeze from west with gusts at 22 m/s |