Recommendations
- Keep yourself updated about the development of the weather, the landslide and flood situation, and follow the weather radar
- 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
Description
Risk of slushflows is especially high in areas with less than 1 meter deep 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. Groundwater and soil moisture are high. The expected rain will increase the danger of landslides.
Area
Applies to deler av Trøndelag, Nordland og Troms
Time period
- Tuesday, 30 May kl. 07:00 - ongoing danger
- Wednesday, 31 May kl. 12:00 - danger is over
Danger levels
Yellow - landslide dangerRead more about the severity levels at hjelp.yr.noRecommendations
- Allow some extra time for transportation and driving
- Use tires fit for winter conditions and use caution while driving
- The need for emergency preparedness shall be assessed continuously by emergency response actors
Consequences
- Travel time may increase on some journeys
- Local driving conditions may become difficult
- Blowing snow at higher altitudes causes reduced visibility and possibly convoys and/or closed roads
Description
From Wednesday afternoon, colder air masses are expected which will bring snow down to 100-300 m above sea level. In Troms and the northern parts of Nordland, snow is expected as low as at sea level. 5-15 cm of snow is expected on the roads locally - possibly more in the mountains. The danger is expected to subside early Thursday morning.
Area
Applies to Troms and parts of Nordland
Time period
- Wednesday, 31 May kl. 14:00 - increasing danger
- Thursday, 01 June kl. 05:00 - danger is over
Danger levels
Yellow - snowRead more about the severity levels at hjelp.yr.no
| Time | Weather | Temp. | Precip. mm | Wind(gust) m/s | Wind desc. |
|---|---|---|---|---|---|
 | 0° | 0.1 to 1 | 5 m/s from west with gusts at 12 m/s | Gentle breeze from west with gusts at 12 m/s | |
| 0° | 0.1 to 1.2 | 6 m/s from west with gusts at 12 m/s | Moderate breeze from west with gusts at 12 m/s | |
| 0° | 0.1 to 0.8 | 4 m/s from north with gusts at 13 m/s | Gentle breeze from north with gusts at 13 m/s | |
 | 0° | 0.1 to 0.7 | 6 m/s from north west with gusts at 12 m/s | Moderate breeze from north west with gusts at 12 m/s | |
| -1° | 0 to 0.6 | 5 m/s from west with gusts at 12 m/s | Gentle breeze from west with gusts at 12 m/s | |
 | 0° | 0 to 0.7 | 7 m/s from north west with gusts at 13 m/s | Moderate breeze from north west with gusts at 13 m/s | |
| 0° | 0 to 0.5 | 6 m/s from north west with gusts at 13 m/s | Moderate breeze from north west with gusts at 13 m/s | |
| 0° | 0 to 0.5 | 5 m/s from north west with gusts at 11 m/s | Gentle breeze from north west with gusts at 11 m/s | |
 | 1° | 0 to 0.5 | 6 m/s from north west with gusts at 11 m/s | Moderate breeze from north west with gusts at 11 m/s | |
| 1° | 0 to 0.4 | 5 m/s from north west with gusts at 12 m/s | Gentle breeze from north west with gusts at 12 m/s | |
| 2° | 0 to 0.4 | 5 m/s from north west with gusts at 11 m/s | Gentle breeze from north west with gusts at 11 m/s | |
| 2° | 0 to 0.4 | 5 m/s from north west with gusts at 11 m/s | Gentle breeze from north west with gusts at 11 m/s | |
| 2° | 0 to 0.4 | 5 m/s from north west with gusts at 10 m/s | Gentle breeze from north west with gusts at 10 m/s | |
 | 3° | 0 to 0.4 | 5 m/s from north west with gusts at 11 m/s | Gentle breeze from north west with gusts at 11 m/s | |
| 3° | 0 to 0.5 | 5 m/s from north west with gusts at 11 m/s | Gentle breeze from north west with gusts at 11 m/s | |
| 3° | 0.1 to 0.5 | 5 m/s from north west with gusts at 11 m/s | Gentle breeze from north west with gusts at 11 m/s | |
| 3° | 0 to 0.5 | 5 m/s from north west with gusts at 10 m/s | Gentle breeze from north west with gusts at 10 m/s | |
| 2° | 0.1 to 0.6 | 4 m/s from north west with gusts at 9 m/s | Gentle breeze from north west with gusts at 9 m/s | |
| 2° | 0 to 0.5 | 3 m/s from north west with gusts at 8 m/s | Light breeze from north west with gusts at 8 m/s | |
 | 2° | 0 to 0.4 | 3 m/s from north west with gusts at 6 m/s | Light breeze from north west with gusts at 6 m/s | |
| – | | 2° | 0 | 2 m/s from west with gusts at 5 m/s | Light breeze from west with gusts at 5 m/s |