{"type": "Feature", "geometry": null, "properties": {"lang": "en", "regions": [{"name": "\u00f6stliche Berner Voralpen", "regionID": "CH-1212"}, {"name": "Toggenburg", "regionID": "CH-3221"}, {"name": "Appenzeller Alpen", "regionID": "CH-3211"}, {"name": "Saint-Cergue", "regionID": "CH-8111"}, {"name": "Gruy\u00e8re", "regionID": "CH-1122"}, {"name": "Rothenthurm", "regionID": "CH-2131"}, {"name": "westliche Berner Voralpen", "regionID": "CH-1211"}, {"name": "Vall\u00e9e de Joux", "regionID": "CH-8112"}, {"name": "Schwarzenberg", "regionID": "CH-2112"}], "tendency": [{"comment": "<h1>Outlook to Monday</h1><h2>Sunday</h2><p>In the north, there will be broken cloud cover with occasional light precipitation. The southern flank of the Alps will be overcast and 10 to 20 cm of snow will fall down to low altitudes. There will be a moderate wind from southerly directions at high altitudes.</p><p>Avalanche risk will increase in the south, but there will be no significant change elsewhere.</p><h2>Monday</h2><p>In the north, there will be broken to heavy cloud cover with very little precipitation falling as snow down to low altitudes. In the inneralpine regions, there will be some sunny intervals over the course of the day, while conditions will be mainly sunny on the southern flank of the Alps with moderate northerly winds. There will be no significant change in avalanche risk.</p>"}], "validTime": {"endTime": "2026-01-24T16:00:00Z", "startTime": "2026-01-24T07:00:00Z"}, "bulletinID": "9deb79d6-7bf7-4c74-a407-b093d4f0d666", "customData": {"CH": {"aggregation": [{"category": "dry", "problemTypes": ["no_distinct_avalanche_problem"], "validTimePeriod": "all_day"}]}}, "nextUpdate": "2026-01-24T16:00:00Z", "unscheduled": false, "dangerRatings": [{"mainValue": "low", "validTimePeriod": "all_day"}], "weatherReview": {"comment": "<h1>Weather review for Friday</h1><p>Conditions on the central and eastern parts of the northern flank of the Alps were mainly sunny due to the foehn wind, but elsewhere in the north there was mainly heavy cloud cover with sunny spells. Skies were overcast on the southern flank of the Alps.</p><h2 contenteditable=\"false\">Fresh snow</h2><p>-</p><h2>Temperature</h2><p>At midday at 2000 m, between +2\u00b0C in the north and -5\u00b0C in the south</p><h2>Wind</h2><p>Moderate from southerly directions, occasionally strong during the day</p>"}, "publicationTime": "2026-01-24T07:00:00Z", "weatherForecast": {"comment": "<h1>Weather forecast to Saturday</h1><p>In the north, conditions will initially remain fairly sunny in the mountains. Clouds will thicken from the west over the course of the day. There will be heavy cloud cover on the southern flank of the Alps.</p><h2 contenteditable=\"false\">Fresh snow</h2><p>There will be snowfall down to low altitudes:</p><ul><li>on the Main Alpine Ridge and south of there as well as in the Jura: mostly 5 to 10 cm</li><li>elsewhere less or mostly dry</li></ul><h2 contenteditable=\"false\">Temperature</h2><p>At midday at 2000 m, between -2\u00b0C in the north and -4\u00b0C in the south</p><h2>Wind</h2><p>South to southwesterly</p><ul><li>moderate to strong, dropping briefly in the first half of the day on Saturday</li><li>moderate foehn wind in the north</li></ul>"}, "avalancheProblems": [{"aspects": ["N", "NE", "E", "NW"], "comment": "From a snow sport perspective, in most cases insufficient snow is lying. Individual avalanche prone locations are to be found in extremely steep terrain. Avalanches are only small. Restraint should be exercised because avalanches can sweep people along and give rise to falls.", "elevation": {"lowerBound": "1400"}, "customData": {"CH": {"coreZoneText": "Danger level \"low\" (1) in northwest to northeast to east facing aspects above 1400m."}}, "problemType": "no_distinct_avalanche_problem", "validTimePeriod": "all_day", "dangerRatingValue": "low"}], "snowpackStructure": {"comment": "<h1>Snowpack</h1><p>There are pronounced weak layers in the middle and lower part of the snowpack, particularly on wind-protected shady slopes. Such places are particularly common south of a line from the Rhone to the Rhine. In these weak layers, medium-sized and, in isolated cases, large avalanches can still be triggered by people. The snowpack on northern and eastern slopes in central Valais, as well as in northern Grisons, is most prone to triggering while north of a line from the Rhone to the Rhine, the snowpack structure is somewhat more stable and there are fewer hazardous zones.</p><p>Surface hoar has formed in many places over the past few days and where it has not been blown away, it has been covered by a layer of fresh snow, especially on the southern flank of the Alps.</p>"}}}