Weather statistics for Teistholmen, Austrheim (Vestland)
Applies to Vestlandet
Rain is expected up to 1000 meters above sea level. Landslides may be expected. Exposed railways and roads may be closed. 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. Relatively high temperatures and windy conditions causes significant snowmelting. Groundwater and soil moisture are high.
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InstructionsKeep 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.
ConsequencesLandslides 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.
Applies to Rogaland and Hordaland
From Friday evening to Saturday forenoon 50-70 mm of precipitation is expected in 12 hours. The precipitation will start as snow above approx. 300-400 m, but from late in the evening is expected to rise to approx 1000-1200 m. Largest accumulations are expected in middle regions.Severity
InstructionsConsider the need for preventive measures. The need for emergency preparedness shall be assessed continuously by emergency response actors. Check road reports (175.no). Adjust the speed and use caution while driving.
ConsequencesRisk of flooding of low-lying areas in densely populated areas. Check varsom.no for more information. Locally difficult driving conditions, especially at waterways. Roads may be closed. Some journeys may have longer travel time. Road conditions affected with road spray and hydroplaning in some places.
Applies to Vestlandet soer for Stad and Sunnmoere
Saturday evening northwest storm force 10, possibly violent storm force 11 is expected and locally strong windgust of 30-37 m/s, with possibility of very strong windgust of 38-43 m/s. The wind is expected to first pick up in Rogaland, and later in the evening also in Hordaland, Sogn of Fjordane and Sunnmøre.Severity
InstructionsSecure loose objects. Avoid unnecessary journeys to exposed places. Follow advice and check status from transport operators. Check road reports (175.no). Be careful in coastal areas. In advance consider measures to limit damage.
ConsequencesLoose items may be taken by the wind. Possibly cancelled departures for ferry, plane, or other transport. Bridges may be closed. Some journeys may have longer travel times. The power supply may be impacted, due to tree(s) falling over. Some roads may be closed due to trees or other objects in the road. Blowing snow at higher altitudes causes reduced visibility and possibly convoys and/or closed roads. Blowing snow causes reduced visibility and possibly convoys and/or closed roads. High waves may cause damage to infrastructure and buildings in the coastal zone. The strong wind may cause locally high waves in fjords and lakes.