Val d'Entremont-Val Ferret

Weakly bonded old snow in the inneralpine regions

Weakly bonded old snow in the inneralpine regions

Avalanches can in isolated cases be released in the old snowpack and reach medium size. These avalanche prone locations are to be found especially on very steep shady slopes and on south facing slopes above approximately 2800 m. The avalanche prone locations are rare but are difficult to recognise. In addition mostly small wind slabs formed at elevated altitudes. Careful route selection is recommended. Individual small to medium-sized gliding avalanches are possible.

Weak layers exist near the base of the snowpack in particular on west, north and east facing slopes above approximately 2200 m. In western Lower Valais and on the northern flank of the Alps, these near-ground layers are embedded deep, so that the probability of avalanches being released by people is small. From central Valais through Ticino to Grisons, the bonding of the snowpack is least favourable. Here in recent days, medium-sized avalanches have been released by people. The gliding avalanche activity will continue to decrease slowly. Individual gliding avalanches originating on steep grassy slopes that have retained the snow thus far remain possible.

After a clear night, it was sunny in the mountains during the day. Fresh snow: - Temperature: At midday at 2000 m: between +1 °C in the west and -1 °C in the east, +3 °C in the south Wind: In the central and eastern parts of the main Alpine ridge and generally in the high Alpine regions, moderate to strong at times from the north, otherwise light to moderate After a clear night, it will be sunny during the day in the mountains. Fresh snow: - Temperature: At midday at 2000 m: between 0 °C in the north and -4 °C in the south Wind: At elevated altitudes, moderate at times from the west to northwest, otherwise mostly light

Wednesday will be sunny, and on Thursday cloud will build up from the west. It will, however, remain dry. The danger of dry avalanches will change very little. Individual gliding avalanches can still occur.