Persistent weak layers
- Alle Höhenlagen
Mostly favourable conditions throughout the morning hours
Mostly favourable conditions throughout the morning hours
Low avalanche danger in the morning. Isolated danger zones for dry snow avalanches mostly in steep shady terrain, caution urged in transtions from shallow to deep snow, e.g. at entries into gullies and bowls. Caution against falls. Due to rain impact and a lack of outgoing nocturnal radiation, slides, wet-snow and glide-snow avalanches are possible.
The snowpack is generally well consolidated and stable in the morning. On shady slopes there are weak layers in places. The snowpack loses its firmness during the day on steep sunny slopes and at low altitudes.
Nocturnal hours: skies will be heavily overcast, some light rainfall is possible. The snowfall level will lie at 1500m. Thursday: Peaks will often be wrapped in fog, minor snowfall above 1500 m. At 2000 m: +2 to -1 degree. Light SW winds.
Friday will be pleasant, sunny with some clouds, intermittently strong winds. No change in avalanche danger on Friday. The risk of wet-snow avalanches will recede.
Bulletin data: Avalanche Warning Service Vorarlberg (CC BY 4.0)