Risk of slushflows is especially high in areas with more than 50 cm snow. 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 is expected.
Area
Applies to Vestlandet.
Instructions
Keep yourself updated about the development of the weather. 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. |
|---|---|---|---|---|---|
 | 4° | 0.1 to 3 | 12 m/s from south west with gusts at 24 m/s | Strong breeze from south west with gusts at 24 m/s | |
 | 3° | 0 to 2.8 | 14 m/s from west with gusts at 25 m/s | Moderate gale from west with gusts at 25 m/s | |
| 2° | 0 to 3.8 | 12 m/s from west with gusts at 23 m/s | Strong breeze from west with gusts at 23 m/s | |
| 3° | 0 to 1 | 10 m/s from west with gusts at 18 m/s | Fresh breeze from west with gusts at 18 m/s | |
| 4° | 0 to 1.7 | 8 m/s from west with gusts at 15 m/s | Fresh breeze from west with gusts at 15 m/s | |
| 3° | 0 to 1.2 | 6 m/s from west with gusts at 13 m/s | Moderate breeze from west with gusts at 13 m/s | |
 | 3° | 0 to 2.4 | 6 m/s from north west with gusts at 14 m/s | Moderate breeze from north west with gusts at 14 m/s | |
 | 4° | 0.2 to 2.7 | 5 m/s from north west with gusts at 9 m/s | Gentle breeze from north west with gusts at 9 m/s | |
| 4° | 0.1 to 2.5 | 12 m/s from north with gusts at 18 m/s | Strong breeze from north with gusts at 18 m/s | |
 | 4° | 0 to 1.2 | 17 m/s from north with gusts at 26 m/s | Moderate gale from north with gusts at 26 m/s | |
| 4° | 0 to 0.7 | 12 m/s from north with gusts at 24 m/s | Strong breeze from north with gusts at 24 m/s | |
 | 4° | 0 to 1.5 | 15 m/s from north west with gusts at 23 m/s | Moderate gale from north west with gusts at 23 m/s | |
| 4° | 0 to 1.5 | 12 m/s from north with gusts at 22 m/s | Strong breeze from north with gusts at 22 m/s | |
| – | | 4° | 0.1 to 6.2 | 13 m/s from north west with gusts at 21 m/s | Strong breeze from north west with gusts at 21 m/s |
| – | | 4° | 0.3 to 6.6 | 8 m/s from north west | Fresh breeze from north west |