Recommendations
- Keep yourself updated about the development of the weather, the landslide and flood situation, and follow the weather radar
- Keep water paths and culverts free of gravel, waste, twigs and leaves
- Clogged waterways with dammed water may cause landslides
- Keep away from steep slopes, as well as streams and rivers with high discharge
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
Description
Steep slopes, as well as streams and rivers with high discharge, are particularly exposed. Rain is expected, followed by heavy showers in some places. Groundwater and soil moisture are high. The expected rain will increase the danger of landslides. The amount of precipitation, or its location, is somewhat uncertain. Follow the weather radar.
Area
Applies to store deler av Østlandet
Time period
- Thursday, 21 September kl. 07:00 - ongoing danger
- Friday, 22 September kl. 23:00 - danger is over
Danger levels
Yellow - landslide dangerRead more about the severity levels at hjelp.yr.noRecommendations
- Stay informed on the situation
- Secure and/or move assets away from vulnerable areas (car, caravan along rivers/streams, basements)
- Cleaning of drainage paths and culverts is recommended
Consequences
- Local flooding and/or erosional damage in streams and small rivers
- Stormwater in urban areas
Description
The water discharge will increase.
Area
Applies to Deler av Innlandet, Viken, Telemark og Vestfold og Oslo
Time period
- Thursday, 21 September kl. 08:00 - ongoing danger
Danger levels
Yellow - moderate dangerRead more about the severity levels at hjelp.yr.no
| Time | Weather | Temp. | Precip. mm | Wind(gust) m/s | Wind desc. |
|---|---|---|---|---|---|
 | 8° | 0 to 0.2 | 0 m/s from north east with gusts at 2 m/s | Calm with gusts at 2 m/s | |
| 8° | 0 | 0 m/s from north east with gusts at 1 m/s | Calm with gusts at 1 m/s |
Sunrise
Sunset