During the night it will be mostly cloudy in the southwest and quite clear in the northeast. It will be quite sunny everywhere during the day.
-
At midday at 2000 m, between +1 °C in the north and +4 °C in the south
There was precipitation during the night, at times heavy in the north. In the morning there was still some precipitation in the northeast. Elsewhere, it was cloudy during the day with increasingly long bright spells. It was sunny in the south.
From Monday afternoon until precipitation stopped on Tuesday, the following amounts fell above approximately 2200 m:
This means that, above approximately 2800 m, total snowfall since Sunday has been:
At midday at 2000 m, between -5 °C in the north and 0 °C in the south
At high altitudes, the fresh and drifted snow from the last few days is lying on an old snowpack that contains coarse-grained weak layers in its upper part, especially on north- and east-facing slopes.
As a result of solar radiation, moist snow slides from the new snow are to be expected. In many regions this is likely to occur on Tuesday afternoon, while in the northeast some may not happen until Wednesday.
"},"tendency":[{"comment":"It will be mostly cloudy with longer bright spells on Thursday on the Main Alpine Ridge in Upper Valais and in the Gotthard region. Snow will fall at times, with the largest amounts in the far west, on the northern flank of the Alps and in the Bernina region, totalling around 20 to 30 cm. The snowfall level will be around 1300 m in the north and 1600 m in the south. On Thursday, there will be moderate and locally strong westerly winds in the north and at high altitudes. Winds will be light on Friday.
The danger of dry avalanches will increase in the far west, on the northern flank of the Alps and in the Bernina region, but will not change significantly in other regions. With the cool and often cloudy weather, only isolated wet avalanches are to be expected.
"}]},{"bulletinID":"a2d413b0-6493-420b-a434-eda406bf644c","validTime":{"startTime":"2026-05-12T15:00:00Z","endTime":"2026-05-13T15:00:00Z"},"nextUpdate":"2026-05-13T15:00:00Z","publicationTime":"2026-05-12T15:00:00Z","lang":"en","unscheduled":false,"regions":[{"regionID":"CH-1246","name":"Gadmertal"},{"regionID":"CH-2223","name":"nördliches Urseren"},{"regionID":"CH-3112","name":"Glarus Süd-Grosstal"},{"regionID":"CH-2222","name":"Maderanertal"},{"regionID":"CH-2211","name":"Schächental"},{"regionID":"CH-5211","name":"nördliches Tujetsch"},{"regionID":"CH-3113","name":"Glarus Süd-Sernftal"},{"regionID":"CH-2122","name":"Engelberg"},{"regionID":"CH-2224","name":"südliches Urseren"},{"regionID":"CH-2212","name":"Uri Rot Stock"},{"regionID":"CH-2221","name":"Meiental"}],"dangerRatings":[{"mainValue":"considerable","validTimePeriod":"all_day","customData":{"CH":{"subdivision":"minus"}}}],"avalancheProblems":[{"problemType":"new_snow","dangerRatingValue":"considerable","elevation":{"lowerBound":2800,"upperBound":null},"aspects":["N","NE","E","SE","NW"],"validTimePeriod":"all_day","customData":{"CH":{"subdivision":"minus","coreZoneText":"Danger level \"considerable\" (3-) in northwest to northeast to southeast facing aspects above 2800m."}},"comment":"The fresh snow and also in particular the often large wind slabs are in some cases still prone to triggering. Single winter sport participants can release avalanches. Dry avalanches can additionally be released in the old snowpack in particular on very steep north and east facing slopes. These can reach large size in isolated cases. Ski touring calls for experience in the assessment of avalanche danger.During the night it will be mostly cloudy in the southwest and quite clear in the northeast. It will be quite sunny everywhere during the day.
-
At midday at 2000 m, between +1 °C in the north and +4 °C in the south
There was precipitation during the night, at times heavy in the north. In the morning there was still some precipitation in the northeast. Elsewhere, it was cloudy during the day with increasingly long bright spells. It was sunny in the south.
From Monday afternoon until precipitation stopped on Tuesday, the following amounts fell above approximately 2200 m:
This means that, above approximately 2800 m, total snowfall since Sunday has been:
At midday at 2000 m, between -5 °C in the north and 0 °C in the south
At high altitudes, the fresh and drifted snow from the last few days is lying on an old snowpack that contains coarse-grained weak layers in its upper part, especially on north- and east-facing slopes.
As a result of solar radiation, moist snow slides from the new snow are to be expected. In many regions this is likely to occur on Tuesday afternoon, while in the northeast some may not happen until Wednesday.
"},"tendency":[{"comment":"It will be mostly cloudy with longer bright spells on Thursday on the Main Alpine Ridge in Upper Valais and in the Gotthard region. Snow will fall at times, with the largest amounts in the far west, on the northern flank of the Alps and in the Bernina region, totalling around 20 to 30 cm. The snowfall level will be around 1300 m in the north and 1600 m in the south. On Thursday, there will be moderate and locally strong westerly winds in the north and at high altitudes. Winds will be light on Friday.
The danger of dry avalanches will increase in the far west, on the northern flank of the Alps and in the Bernina region, but will not change significantly in other regions. With the cool and often cloudy weather, only isolated wet avalanches are to be expected.
"}]},{"bulletinID":"61a8e85a-71a3-4428-945a-71d20d9297eb","validTime":{"startTime":"2026-05-12T15:00:00Z","endTime":"2026-05-13T15:00:00Z"},"nextUpdate":"2026-05-13T15:00:00Z","publicationTime":"2026-05-12T15:00:00Z","lang":"en","unscheduled":false,"regions":[{"regionID":"CH-7231","name":"Münstertal"},{"regionID":"CH-5215","name":"Val Sumvitg"},{"regionID":"CH-4242","name":"Binntal"},{"regionID":"CH-7123","name":"Sur Tasna"},{"regionID":"CH-5216","name":"Zervreila"},{"regionID":"CH-7122","name":"östliche Silvretta"},{"regionID":"CH-7124","name":"Val Suot"},{"regionID":"CH-5111","name":"nördliches Prättigau"},{"regionID":"CH-5122","name":"Schanfigg"},{"regionID":"CH-6113","name":"Bleniotal"},{"regionID":"CH-5221","name":"Domleschg - Lenzerheide"},{"regionID":"CH-5113","name":"westliche Silvretta"},{"regionID":"CH-5121","name":"Calanda"},{"regionID":"CH-6111","name":"Bedrettotal"},{"regionID":"CH-5223","name":"Rheinwald"},{"regionID":"CH-7121","name":"Samnaun"},{"regionID":"CH-5123","name":"Davos"},{"regionID":"CH-7113","name":"Zuoz"},{"regionID":"CH-5234","name":"Bivio"},{"regionID":"CH-7126","name":"Val S-charl"},{"regionID":"CH-7125","name":"Val dal Spöl"},{"regionID":"CH-4244","name":"südliches Obergoms"},{"regionID":"CH-6112","name":"obere Leventina"},{"regionID":"CH-7115","name":"Val Chamuera"},{"regionID":"CH-5112","name":"südliches Prättigau"},{"regionID":"CH-6211","name":"alto Moesano"},{"regionID":"CH-5222","name":"Schams"},{"regionID":"CH-5124","name":"Flims"},{"regionID":"CH-5214","name":"Obersaxen - Safiental"},{"regionID":"CH-5231","name":"Albulatal"},{"regionID":"CH-5232","name":"Savognin"},{"regionID":"CH-7114","name":"St. Moritz"},{"regionID":"CH-5212","name":"südliches Tujetsch"}],"dangerRatings":[{"mainValue":"moderate","validTimePeriod":"all_day","customData":{"CH":{"subdivision":"plus"}}}],"avalancheProblems":[{"problemType":"wind_slab","dangerRatingValue":"moderate","elevation":{"lowerBound":2800,"upperBound":null},"aspects":["N","NE","E","NW"],"validTimePeriod":"all_day","customData":{"CH":{"subdivision":"plus","coreZoneText":"Danger level \"moderate\" (2+) in northwest to northeast to east facing aspects above 2800m."}},"comment":"As a consequence of new snow and northwesterly wind, wind slabs formed at elevated altitudes. These are mostly small but can in some cases be released easily. They are to be evaluated with care and prudence in very steep terrain.During the night it will be mostly cloudy in the southwest and quite clear in the northeast. It will be quite sunny everywhere during the day.
-
At midday at 2000 m, between +1 °C in the north and +4 °C in the south
There was precipitation during the night, at times heavy in the north. In the morning there was still some precipitation in the northeast. Elsewhere, it was cloudy during the day with increasingly long bright spells. It was sunny in the south.
From Monday afternoon until precipitation stopped on Tuesday, the following amounts fell above approximately 2200 m:
This means that, above approximately 2800 m, total snowfall since Sunday has been:
At midday at 2000 m, between -5 °C in the north and 0 °C in the south
At high altitudes, the fresh and drifted snow from the last few days is lying on an old snowpack that contains coarse-grained weak layers in its upper part, especially on north- and east-facing slopes.
As a result of solar radiation, moist snow slides from the new snow are to be expected. In many regions this is likely to occur on Tuesday afternoon, while in the northeast some may not happen until Wednesday.
"},"tendency":[{"comment":"It will be mostly cloudy with longer bright spells on Thursday on the Main Alpine Ridge in Upper Valais and in the Gotthard region. Snow will fall at times, with the largest amounts in the far west, on the northern flank of the Alps and in the Bernina region, totalling around 20 to 30 cm. The snowfall level will be around 1300 m in the north and 1600 m in the south. On Thursday, there will be moderate and locally strong westerly winds in the north and at high altitudes. Winds will be light on Friday.
The danger of dry avalanches will increase in the far west, on the northern flank of the Alps and in the Bernina region, but will not change significantly in other regions. With the cool and often cloudy weather, only isolated wet avalanches are to be expected.
"}]},{"bulletinID":"e1fc2841-3547-42cf-ab19-b21ffadb675d","validTime":{"startTime":"2026-05-12T15:00:00Z","endTime":"2026-05-13T15:00:00Z"},"nextUpdate":"2026-05-13T15:00:00Z","publicationTime":"2026-05-12T15:00:00Z","lang":"en","unscheduled":false,"regions":[{"regionID":"CH-1311","name":"Vouvry"},{"regionID":"CH-1213","name":"Hohgant"},{"regionID":"CH-1222","name":"Gstaad"},{"regionID":"CH-1231","name":"Kandersteg"},{"regionID":"CH-1224","name":"Lenk"},{"regionID":"CH-1221","name":"Niedersimmental"},{"regionID":"CH-1121","name":"Jaun"},{"regionID":"CH-1244","name":"Hasliberg - Rosenlaui"},{"regionID":"CH-1111","name":"Waadtländer Voralpen"},{"regionID":"CH-1228","name":"Obersimmental"},{"regionID":"CH-1241","name":"Brienz-Interlaken"},{"regionID":"CH-1226","name":"Adelboden"},{"regionID":"CH-1242","name":"Grindelwald"},{"regionID":"CH-1113","name":"Aigle-Leysin"},{"regionID":"CH-1112","name":"Pays d'Enhaut"},{"regionID":"CH-1233","name":"Lauterbrunnen"}],"dangerRatings":[{"mainValue":"moderate","validTimePeriod":"all_day","customData":{"CH":{"subdivision":"neutral"}}}],"avalancheProblems":[{"problemType":"new_snow","dangerRatingValue":"moderate","elevation":{"lowerBound":2200,"upperBound":null},"aspects":["N","NE","E","SE","NW"],"validTimePeriod":"all_day","customData":{"CH":{"subdivision":"neutral","coreZoneText":"Danger level \"moderate\" (2=) in northwest to northeast to southeast facing aspects above 2200m."}},"comment":"The fresh snow and in particular the wind slabs formed by the sometimes strong westerly wind are in some cases still prone to triggering. Caution is to be exercised in particular in gullies and bowls, and behind abrupt changes in the terrain, as well as on very steep slopes. Avalanches can reach medium size.During the night it will be mostly cloudy in the southwest and quite clear in the northeast. It will be quite sunny everywhere during the day.
-
At midday at 2000 m, between +1 °C in the north and +4 °C in the south
There was precipitation during the night, at times heavy in the north. In the morning there was still some precipitation in the northeast. Elsewhere, it was cloudy during the day with increasingly long bright spells. It was sunny in the south.
From Monday afternoon until precipitation stopped on Tuesday, the following amounts fell above approximately 2200 m:
This means that, above approximately 2800 m, total snowfall since Sunday has been:
At midday at 2000 m, between -5 °C in the north and 0 °C in the south
At high altitudes, the fresh and drifted snow from the last few days is lying on an old snowpack that contains coarse-grained weak layers in its upper part, especially on north- and east-facing slopes.
As a result of solar radiation, moist snow slides from the new snow are to be expected. In many regions this is likely to occur on Tuesday afternoon, while in the northeast some may not happen until Wednesday.
"},"tendency":[{"comment":"It will be mostly cloudy with longer bright spells on Thursday on the Main Alpine Ridge in Upper Valais and in the Gotthard region. Snow will fall at times, with the largest amounts in the far west, on the northern flank of the Alps and in the Bernina region, totalling around 20 to 30 cm. The snowfall level will be around 1300 m in the north and 1600 m in the south. On Thursday, there will be moderate and locally strong westerly winds in the north and at high altitudes. Winds will be light on Friday.
The danger of dry avalanches will increase in the far west, on the northern flank of the Alps and in the Bernina region, but will not change significantly in other regions. With the cool and often cloudy weather, only isolated wet avalanches are to be expected.
"}]},{"bulletinID":"7d00b8e2-186a-4ede-91f2-336f04bb6578","validTime":{"startTime":"2026-05-12T15:00:00Z","endTime":"2026-05-13T15:00:00Z"},"nextUpdate":"2026-05-13T15:00:00Z","publicationTime":"2026-05-12T15:00:00Z","lang":"en","unscheduled":false,"regions":[{"regionID":"CH-3111","name":"Glarus Nord"},{"regionID":"CH-2132","name":"Ybrig"},{"regionID":"CH-2134","name":"Bisistal"},{"regionID":"CH-3222","name":"Alpstein - Alvier"},{"regionID":"CH-2111","name":"Pilatus"},{"regionID":"CH-2121","name":"Glaubenberg"},{"regionID":"CH-2123","name":"Melchtal"},{"regionID":"CH-3224","name":"Sarganserland"},{"regionID":"CH-2133","name":"Stoos"},{"regionID":"CH-2124","name":"Gersau"},{"regionID":"CH-3223","name":"Flumserberg"},{"regionID":"CH-3114","name":"Glarus Mitte"},{"regionID":"CH-3311","name":"Liechtenstein"}],"dangerRatings":[{"mainValue":"moderate","validTimePeriod":"all_day","customData":{"CH":{"subdivision":"neutral"}}}],"avalancheProblems":[{"problemType":"new_snow","dangerRatingValue":"moderate","elevation":{"lowerBound":2200,"upperBound":null},"aspects":["N","NE","E","SE","NW"],"validTimePeriod":"all_day","customData":{"CH":{"subdivision":"neutral","coreZoneText":"Danger level \"moderate\" (2=) in northwest to northeast to southeast facing aspects above 2200m."}},"comment":"The fresh snow and in particular the wind slabs formed by the sometimes strong westerly wind are in some cases still prone to triggering. Caution is to be exercised in particular in gullies and bowls, and behind abrupt changes in the terrain, as well as on very steep slopes. Avalanches can reach medium size.During the night it will be mostly cloudy in the southwest and quite clear in the northeast. It will be quite sunny everywhere during the day.
-
At midday at 2000 m, between +1 °C in the north and +4 °C in the south
There was precipitation during the night, at times heavy in the north. In the morning there was still some precipitation in the northeast. Elsewhere, it was cloudy during the day with increasingly long bright spells. It was sunny in the south.
From Monday afternoon until precipitation stopped on Tuesday, the following amounts fell above approximately 2200 m:
This means that, above approximately 2800 m, total snowfall since Sunday has been:
At midday at 2000 m, between -5 °C in the north and 0 °C in the south
At high altitudes, the fresh and drifted snow from the last few days is lying on an old snowpack that contains coarse-grained weak layers in its upper part, especially on north- and east-facing slopes.
As a result of solar radiation, moist snow slides from the new snow are to be expected. In many regions this is likely to occur on Tuesday afternoon, while in the northeast some may not happen until Wednesday.
"},"tendency":[{"comment":"It will be mostly cloudy with longer bright spells on Thursday on the Main Alpine Ridge in Upper Valais and in the Gotthard region. Snow will fall at times, with the largest amounts in the far west, on the northern flank of the Alps and in the Bernina region, totalling around 20 to 30 cm. The snowfall level will be around 1300 m in the north and 1600 m in the south. On Thursday, there will be moderate and locally strong westerly winds in the north and at high altitudes. Winds will be light on Friday.
The danger of dry avalanches will increase in the far west, on the northern flank of the Alps and in the Bernina region, but will not change significantly in other regions. With the cool and often cloudy weather, only isolated wet avalanches are to be expected.
"}]},{"bulletinID":"d568cd6f-3d7c-4745-b6b2-78891ef6a4e5","validTime":{"startTime":"2026-05-12T15:00:00Z","endTime":"2026-05-13T15:00:00Z"},"nextUpdate":"2026-05-13T15:00:00Z","publicationTime":"2026-05-12T15:00:00Z","lang":"en","unscheduled":false,"regions":[{"regionID":"CH-6212","name":"basso Moesano"},{"regionID":"CH-6115","name":"untere Leventina"},{"regionID":"CH-6122","name":"Riviera"},{"regionID":"CH-6121","name":"untere Maggiatäler"},{"regionID":"CH-6114","name":"obere Maggiatäler"}],"dangerRatings":[{"mainValue":"moderate","validTimePeriod":"all_day","customData":{"CH":{"subdivision":"neutral"}}}],"avalancheProblems":[{"problemType":"wind_slab","dangerRatingValue":"moderate","elevation":{"lowerBound":2800,"upperBound":null},"aspects":["N","NE","E","SE","NW"],"validTimePeriod":"all_day","customData":{"CH":{"subdivision":"neutral","coreZoneText":"Danger level \"moderate\" (2=) in northwest to northeast to southeast facing aspects above 2800m."}},"comment":"As a consequence of a sometimes storm force northwesterly wind, wind slabs formed on Tuesday in particular in gullies and bowls and behind abrupt changes in the terrain. These are rather small but in some cases prone to triggering. They are to be evaluated with care and prudence in steep terrain. Apart from the danger of being buried, restraint should be exercised as well in view of the danger of avalanches sweeping people along and giving rise to falls.During the night it will be mostly cloudy in the southwest and quite clear in the northeast. It will be quite sunny everywhere during the day.
-
At midday at 2000 m, between +1 °C in the north and +4 °C in the south
There was precipitation during the night, at times heavy in the north. In the morning there was still some precipitation in the northeast. Elsewhere, it was cloudy during the day with increasingly long bright spells. It was sunny in the south.
From Monday afternoon until precipitation stopped on Tuesday, the following amounts fell above approximately 2200 m:
This means that, above approximately 2800 m, total snowfall since Sunday has been:
At midday at 2000 m, between -5 °C in the north and 0 °C in the south
At high altitudes, the fresh and drifted snow from the last few days is lying on an old snowpack that contains coarse-grained weak layers in its upper part, especially on north- and east-facing slopes.
As a result of solar radiation, moist snow slides from the new snow are to be expected. In many regions this is likely to occur on Tuesday afternoon, while in the northeast some may not happen until Wednesday.
"},"tendency":[{"comment":"It will be mostly cloudy with longer bright spells on Thursday on the Main Alpine Ridge in Upper Valais and in the Gotthard region. Snow will fall at times, with the largest amounts in the far west, on the northern flank of the Alps and in the Bernina region, totalling around 20 to 30 cm. The snowfall level will be around 1300 m in the north and 1600 m in the south. On Thursday, there will be moderate and locally strong westerly winds in the north and at high altitudes. Winds will be light on Friday.
The danger of dry avalanches will increase in the far west, on the northern flank of the Alps and in the Bernina region, but will not change significantly in other regions. With the cool and often cloudy weather, only isolated wet avalanches are to be expected.
"}]}],"customData":{"CH":{"base":"e994a193-61f5-4b25-abe7-deafc2b7dd4a:214"}}}