Bregenzerwald Mountains

Moderate avalanche danger - fresh drifts at high altitudes

Moderate avalanche danger - fresh drifts at high altitudes

Due to strong W/NW winds, snowdrifts have accumulated over the last few days. Danger zones increase in size and frequency with ascending altitude. One sole person can trigger mostly small avalanches in steep ridgeline terrain, in wind-loaded gullies and bowls. Superficially triggered avalanches can sweep away the thoroughly wet old snowpack and grow to large size. The snowpack is wet up to 2200m, naturally triggered small-to-medium glide-snow avalanches are possible at any time of day or night. In steep rocky terrain, loose-snow avalanches are possible in case of more extended bright intervals.

Due to mild temperatures and rainfall, the snowpack became thoroughly wet on Thursday. Also on Friday there was intermittent rainfall up to 2000m, later up to 1800m, which led to a further loss of firmness. The bonding at ground level can be lost at any time. As temperatures drop the danger of wet avalanches recedes significantly. Superficially triggered avalanches can sweep away the thoroughly wet old snowpack and grow to large size. The snowpack is wet up to 2200m, naturally triggered small-to-medium glide-snow avalanches are possible at any time of day or night. In steep rocky terrain, loose-snow avalanches are possible in case of more extended bright intervals.

Nocturnal hours: variably cloudy skies, often a few nighttime showers, drier as morning approaches. Sunday: Above 1500m often reduced visibility. The snowfall level lie lie mosetly at 1200-1400 m. Not much sunshine between the clouds. At 2000 m: -2 degrees. Light to moderate northerly winds.

On Monday, low lying clouds until afternoon, poor visibility and a few snowflakes. Brisk to strong and cold NE winds. In the afternoon the clouds will disperse more. Avalanche danger will gradually recede.