After a sometimes cloudy night, there will be some sunny intervals on Thursday. Friday will be mainly sunny after a clear night. Temperatures will remain mild with a light to moderate southwesterly wind.
The danger of dry avalanches is decreasing, although only very slowly in areas with a persistent weak layer problem. The danger of wet avalanches follows a daily cycle and increases slightly over the course of the day. On steep grassy slopes, isolated glide-snow avalanches are possible.
After a mostly clear night, conditions were mainly sunny in the mountains during the day.
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At midday at 2000 m, between +8\u00b0C in the north and +5\u00b0C in the south.
Mostly light to moderate from southwesterly directions
"}, "publicationTime": "2025-12-09T16:45:56.895766097Z", "weatherForecast": {"comment": "After a mostly clear night, conditions will be sunny and mild.
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At midday at 2000 m, around +4\u00b0C
Light to moderate southwesterly
"}, "avalancheProblems": [{"aspects": ["N", "NE", "E", "NW"], "comment": "Avalanches can be released in the weakly bonded old snow by a single winter sport participant. These can in some cases penetrate deep layers and reach large size. The avalanche prone locations are to be found in areas where the snow cover is rather shallow and at transitions into gullies and bowls. Whumpfing sounds can indicate the danger. Backcountry touring and other off-piste activities call for experience in the assessment of avalanche danger and caution.", "elevation": {"lowerBound": "2400"}, "customData": {"CH": {"subdivision": "minus", "coreZoneText": "Danger level \"considerable\" (3-) in northwest to northeast to east facing aspects above 2400m."}}, "problemType": "persistent_weak_layers", "validTimePeriod": "all_day", "dangerRatingValue": "considerable"}, {"aspects": ["SE", "S", "SW", "W"], "comment": "The snowpack will be moist below approximately 2400 m. As a consequence of warming during the day and solar radiation individual wet avalanches are possible as the day progresses, even medium-sized ones. In addition individual small to medium-sized gliding avalanches are possible. Areas with glide cracks are to be avoided as far as possible.", "elevation": {"upperBound": "2400"}, "customData": {"CH": {"coreZoneText": "Danger level \"moderate\" (2) in southeast to southwest to west facing aspects below 2400m."}}, "problemType": "wet_snow", "validTimePeriod": "all_day", "dangerRatingValue": "moderate"}, {"aspects": ["SE", "S", "SW", "W"], "comment": "The snowpack will be moist below approximately 2400 m. As a consequence of warming during the day and solar radiation individual wet avalanches are possible as the day progresses, even medium-sized ones. In addition individual small to medium-sized gliding avalanches are possible. Areas with glide cracks are to be avoided as far as possible.", "elevation": {"upperBound": "2400"}, "customData": {"CH": {"coreZoneText": "Danger level \"moderate\" (2) in southeast to southwest to west facing aspects below 2400m."}}, "problemType": "gliding_snow", "validTimePeriod": "all_day", "dangerRatingValue": "moderate"}], "snowpackStructure": {"comment": "The last few day\u2019s new and drifted snow has stabilised well. However, this snow is lying on sometimes weakly bonded old snow. Weak layers in the snowpack are located in particular on northern and sometimes on eastern slopes above around 2400 m. On the northern flank of the Alps, they are sometimes directly beneath the new and drifted snow layers and sometimes also in the middle of the snowpack. In inneralpine regions and in northern Grisons, they are sometimes also in the lower part of the snowpack.
The snowpack has been moistened by rain below 2400 m and is saturated up to around 2100 m. Isolated wet snow avalanches are possible with the sunshine and rising temperatures during the daytime. Isolated gliding avalanches are still possible.
"}}}