In the north, there will continue to be some widespread snowfall down to low altitudes until morning. Brighter periods will move in from the west over the course of the day. Conditions will be mosty sunny in southern Valais, Ticino and southern Grisons.
From Sunday afternoon until precipitation stops around midday on Friday, the following amounts are expected above 1000 m:
Cold, at midday at 2000 m around -10 °C in the north and -4 °C in the south
There was heavy precipitation in the north. The snowfall level was around 500 m. There were sunny intervals in the far south.
From Wednesday afternoon to Thursday afternoon, the following amounts fell above 1000 m:
At midday at 2000 m, around -9 °C in the north and -4 °C in the south
Strong, and in the Jura and at high altitudes sometimes storm-force, north to northwesterly, easing off somewhat in the afternoon in the north
"},"snowpackStructure":{"comment":"In the north, the sometimes storm-force northerly winds have been transporting the large volumes of fresh snow and, towards the south in particular, also the old snowpack. This has resulted in all regions in snowdrift accumulations that are prone to triggering; in the north these accumulations are large. Fresh and drifted snow has been deposited on variable snowpack surfaces: on north-facing slopes, especially in sheltered locations, onto very loose snow, whereas up to high altitudes on south-facing slopes often onto a crust. In many cases, the surface of the old snowpack has also been profiled by the wind and is irregular.
In the inneralpine regions of Valais and Grisons in particular, distinct weak layers remain in near-ground layers of the snowpack. In addition, near-surface layers in locations sheltered from the wind contain snow-covered surface hoar, in which avalanches have repeatedly been triggered over the last week. Given the fresh snowfall, avalanches are again likely to be triggered with increasing frequency in the old snowpack in these regions.
"},"tendency":[{"comment":"After a clear night, conditions will initially be sunny on Saturday. Clouds will gather from the northwest in the afternoon. Conditions will remain sunny all day in the south and in Grisons. There will be light to moderate winds from northerly directions. The zero-degree level will rise to around 2000 m in the south, while in the north temperatures will remain cool with a zero-degree level of around 1200 m.
The danger of dry avalanches will fall in all regions. With solar radiation, moist snow slides are to be expected in the fresh snow during the day.
There will be heavy cloud cover in the north on Sunday and there will be a widespread 5 to 15 cm of fresh snow down to low altitudes. Conditions will be quite sunny in the south. There will be an often moderate northeasterly wind which will become strong at times at high altitudes. There will be an increasingly strong Bise wind in the Jura and the western Prealps.
There will be no significant change in avalanche danger.
"}]},{"bulletinID":"d5ea9d27-36c0-4ab6-b5dc-ab6a51f28abc","validTime":{"startTime":"2026-03-27T07:00:00Z","endTime":"2026-03-27T16:00:00Z"},"nextUpdate":"2026-03-27T16:00:00Z","publicationTime":"2026-03-27T07:00:00Z","lang":"en","unscheduled":false,"regions":[{"regionID":"CH-1213","name":"Hohgant"},{"regionID":"CH-1225","name":"Iffigen"},{"regionID":"CH-1312","name":"Monthey-Val d'Illiez"},{"regionID":"CH-3111","name":"Glarus Nord"},{"regionID":"CH-2132","name":"Ybrig"},{"regionID":"CH-1114","name":"Bex-Villars"},{"regionID":"CH-3113","name":"Glarus Süd-Sernftal"},{"regionID":"CH-1231","name":"Kandersteg"},{"regionID":"CH-3222","name":"Alpstein - Alvier"},{"regionID":"CH-5124","name":"Flims"},{"regionID":"CH-4111","name":"Emosson"},{"regionID":"CH-2111","name":"Pilatus"},{"regionID":"CH-2121","name":"Glaubenberg"},{"regionID":"CH-3224","name":"Sarganserland"},{"regionID":"CH-2133","name":"Stoos"},{"regionID":"CH-2124","name":"Gersau"},{"regionID":"CH-1223","name":"Wildhorn"},{"regionID":"CH-1227","name":"Engstligen"},{"regionID":"CH-5121","name":"Calanda"},{"regionID":"CH-3223","name":"Flumserberg"},{"regionID":"CH-1226","name":"Adelboden"},{"regionID":"CH-3311","name":"Liechtenstein"}],"dangerRatings":[{"mainValue":"considerable","validTimePeriod":"all_day","customData":{"CH":{"subdivision":"plus"}}}],"avalancheProblems":[{"problemType":"new_snow","dangerRatingValue":"considerable","elevation":{"lowerBound":1800,"upperBound":null},"aspects":["N","NE","E","SE","S","SW","W","NW"],"validTimePeriod":"all_day","customData":{"CH":{"subdivision":"plus","coreZoneText":"Danger level \"considerable\" (3+) in all aspects above 1800m."}},"comment":"As a consequence of new snow and a strong to storm force northwesterly wind, extensive wind slabs formed,, also at a distance from ridgelines. Even single persons can release avalanches, including large ones. Natural avalanches are possible in isolated cases. Backcountry touring and other off-piste activities call for experience in the assessment of avalanche danger and caution."},{"problemType":"wet_snow","dangerRatingValue":"moderate","elevation":null,"aspects":[],"validTimePeriod":"all_day","customData":{"CH":{"subdivision":null}},"comment":"On steep grassy slopes gliding avalanches are to be expected, especially at intermediate altitudes. These can reach medium size.In the north, there will continue to be some widespread snowfall down to low altitudes until morning. Brighter periods will move in from the west over the course of the day. Conditions will be mosty sunny in southern Valais, Ticino and southern Grisons.
From Sunday afternoon until precipitation stops around midday on Friday, the following amounts are expected above 1000 m:
Cold, at midday at 2000 m around -10 °C in the north and -4 °C in the south
There was heavy precipitation in the north. The snowfall level was around 500 m. There were sunny intervals in the far south.
From Wednesday afternoon to Thursday afternoon, the following amounts fell above 1000 m:
At midday at 2000 m, around -9 °C in the north and -4 °C in the south
Strong, and in the Jura and at high altitudes sometimes storm-force, north to northwesterly, easing off somewhat in the afternoon in the north
"},"snowpackStructure":{"comment":"In the north, the sometimes storm-force northerly winds have been transporting the large volumes of fresh snow and, towards the south in particular, also the old snowpack. This has resulted in all regions in snowdrift accumulations that are prone to triggering; in the north these accumulations are large. Fresh and drifted snow has been deposited on variable snowpack surfaces: on north-facing slopes, especially in sheltered locations, onto very loose snow, whereas up to high altitudes on south-facing slopes often onto a crust. In many cases, the surface of the old snowpack has also been profiled by the wind and is irregular.
In the inneralpine regions of Valais and Grisons in particular, distinct weak layers remain in near-ground layers of the snowpack. In addition, near-surface layers in locations sheltered from the wind contain snow-covered surface hoar, in which avalanches have repeatedly been triggered over the last week. Given the fresh snowfall, avalanches are again likely to be triggered with increasing frequency in the old snowpack in these regions.
"},"tendency":[{"comment":"After a clear night, conditions will initially be sunny on Saturday. Clouds will gather from the northwest in the afternoon. Conditions will remain sunny all day in the south and in Grisons. There will be light to moderate winds from northerly directions. The zero-degree level will rise to around 2000 m in the south, while in the north temperatures will remain cool with a zero-degree level of around 1200 m.
The danger of dry avalanches will fall in all regions. With solar radiation, moist snow slides are to be expected in the fresh snow during the day.
There will be heavy cloud cover in the north on Sunday and there will be a widespread 5 to 15 cm of fresh snow down to low altitudes. Conditions will be quite sunny in the south. There will be an often moderate northeasterly wind which will become strong at times at high altitudes. There will be an increasingly strong Bise wind in the Jura and the western Prealps.
There will be no significant change in avalanche danger.
"}]},{"bulletinID":"8b938d32-f5fb-4c2a-b497-ee40736ca3b2","validTime":{"startTime":"2026-03-27T07:00:00Z","endTime":"2026-03-27T16:00:00Z"},"nextUpdate":"2026-03-27T16:00:00Z","publicationTime":"2026-03-27T07:00:00Z","lang":"en","unscheduled":false,"regions":[{"regionID":"CH-2223","name":"nördliches Urseren"},{"regionID":"CH-4114","name":"Conthey-Fully"},{"regionID":"CH-4241","name":"Reckingen"},{"regionID":"CH-4213","name":"Konkordia Gebiet"},{"regionID":"CH-4214","name":"Riederalp"},{"regionID":"CH-4112","name":"Génépi"},{"regionID":"CH-1247","name":"Grimselpass"},{"regionID":"CH-4121","name":"Montana"},{"regionID":"CH-4215","name":"Leuk"},{"regionID":"CH-4115","name":"Martigny-Verbier"},{"regionID":"CH-5211","name":"nördliches Tujetsch"},{"regionID":"CH-4243","name":"nördliches Obergoms"},{"regionID":"CH-4211","name":"Leukerbad - Lötschental"},{"regionID":"CH-2224","name":"südliches Urseren"}],"dangerRatings":[{"mainValue":"considerable","validTimePeriod":"all_day","customData":{"CH":{"subdivision":"plus"}}}],"avalancheProblems":[{"problemType":"new_snow","dangerRatingValue":"considerable","elevation":{"lowerBound":2000,"upperBound":null},"aspects":["N","NE","E","SE","S","SW","W","NW"],"validTimePeriod":"all_day","customData":{"CH":{"subdivision":"plus","coreZoneText":"Danger level \"considerable\" (3+) in all aspects above 2000m."}},"comment":"As a consequence of new snow and a strong to storm force northerly wind, extensive wind slabs formed,, also at a distance from ridgelines. They are prone to triggering.In the north, there will continue to be some widespread snowfall down to low altitudes until morning. Brighter periods will move in from the west over the course of the day. Conditions will be mosty sunny in southern Valais, Ticino and southern Grisons.
From Sunday afternoon until precipitation stops around midday on Friday, the following amounts are expected above 1000 m:
Cold, at midday at 2000 m around -10 °C in the north and -4 °C in the south
There was heavy precipitation in the north. The snowfall level was around 500 m. There were sunny intervals in the far south.
From Wednesday afternoon to Thursday afternoon, the following amounts fell above 1000 m:
At midday at 2000 m, around -9 °C in the north and -4 °C in the south
Strong, and in the Jura and at high altitudes sometimes storm-force, north to northwesterly, easing off somewhat in the afternoon in the north
"},"snowpackStructure":{"comment":"In the north, the sometimes storm-force northerly winds have been transporting the large volumes of fresh snow and, towards the south in particular, also the old snowpack. This has resulted in all regions in snowdrift accumulations that are prone to triggering; in the north these accumulations are large. Fresh and drifted snow has been deposited on variable snowpack surfaces: on north-facing slopes, especially in sheltered locations, onto very loose snow, whereas up to high altitudes on south-facing slopes often onto a crust. In many cases, the surface of the old snowpack has also been profiled by the wind and is irregular.
In the inneralpine regions of Valais and Grisons in particular, distinct weak layers remain in near-ground layers of the snowpack. In addition, near-surface layers in locations sheltered from the wind contain snow-covered surface hoar, in which avalanches have repeatedly been triggered over the last week. Given the fresh snowfall, avalanches are again likely to be triggered with increasing frequency in the old snowpack in these regions.
"},"tendency":[{"comment":"After a clear night, conditions will initially be sunny on Saturday. Clouds will gather from the northwest in the afternoon. Conditions will remain sunny all day in the south and in Grisons. There will be light to moderate winds from northerly directions. The zero-degree level will rise to around 2000 m in the south, while in the north temperatures will remain cool with a zero-degree level of around 1200 m.
The danger of dry avalanches will fall in all regions. With solar radiation, moist snow slides are to be expected in the fresh snow during the day.
There will be heavy cloud cover in the north on Sunday and there will be a widespread 5 to 15 cm of fresh snow down to low altitudes. Conditions will be quite sunny in the south. There will be an often moderate northeasterly wind which will become strong at times at high altitudes. There will be an increasingly strong Bise wind in the Jura and the western Prealps.
There will be no significant change in avalanche danger.
"}]},{"bulletinID":"0bff7d25-42e1-48dd-952d-a3c69edd49d3","validTime":{"startTime":"2026-03-27T07:00:00Z","endTime":"2026-03-27T16:00:00Z"},"nextUpdate":"2026-03-27T16:00:00Z","publicationTime":"2026-03-27T07:00:00Z","lang":"en","unscheduled":false,"regions":[{"regionID":"CH-4122","name":"Val d'Hérens"},{"regionID":"CH-4116","name":"Haut Val de Bagnes"},{"regionID":"CH-4113","name":"Val d'Entremont-Val Ferret"},{"regionID":"CH-4123","name":"Arolla"}],"dangerRatings":[{"mainValue":"considerable","validTimePeriod":"all_day","customData":{"CH":{"subdivision":"plus"}}}],"avalancheProblems":[{"problemType":"new_snow","dangerRatingValue":"considerable","elevation":{"lowerBound":2000,"upperBound":null},"aspects":["N","NE","E","SE","S","SW","W","NW"],"validTimePeriod":"all_day","customData":{"CH":{"subdivision":"plus","coreZoneText":"Danger level \"considerable\" (3+) in all aspects above 2000m."}},"comment":"As a consequence of new snow and a strong to storm force northerly wind, extensive wind slabs formed,, also at a distance from ridgelines. They are prone to triggering.In the north, there will continue to be some widespread snowfall down to low altitudes until morning. Brighter periods will move in from the west over the course of the day. Conditions will be mosty sunny in southern Valais, Ticino and southern Grisons.
From Sunday afternoon until precipitation stops around midday on Friday, the following amounts are expected above 1000 m:
Cold, at midday at 2000 m around -10 °C in the north and -4 °C in the south
There was heavy precipitation in the north. The snowfall level was around 500 m. There were sunny intervals in the far south.
From Wednesday afternoon to Thursday afternoon, the following amounts fell above 1000 m:
At midday at 2000 m, around -9 °C in the north and -4 °C in the south
Strong, and in the Jura and at high altitudes sometimes storm-force, north to northwesterly, easing off somewhat in the afternoon in the north
"},"snowpackStructure":{"comment":"In the north, the sometimes storm-force northerly winds have been transporting the large volumes of fresh snow and, towards the south in particular, also the old snowpack. This has resulted in all regions in snowdrift accumulations that are prone to triggering; in the north these accumulations are large. Fresh and drifted snow has been deposited on variable snowpack surfaces: on north-facing slopes, especially in sheltered locations, onto very loose snow, whereas up to high altitudes on south-facing slopes often onto a crust. In many cases, the surface of the old snowpack has also been profiled by the wind and is irregular.
In the inneralpine regions of Valais and Grisons in particular, distinct weak layers remain in near-ground layers of the snowpack. In addition, near-surface layers in locations sheltered from the wind contain snow-covered surface hoar, in which avalanches have repeatedly been triggered over the last week. Given the fresh snowfall, avalanches are again likely to be triggered with increasing frequency in the old snowpack in these regions.
"},"tendency":[{"comment":"After a clear night, conditions will initially be sunny on Saturday. Clouds will gather from the northwest in the afternoon. Conditions will remain sunny all day in the south and in Grisons. There will be light to moderate winds from northerly directions. The zero-degree level will rise to around 2000 m in the south, while in the north temperatures will remain cool with a zero-degree level of around 1200 m.
The danger of dry avalanches will fall in all regions. With solar radiation, moist snow slides are to be expected in the fresh snow during the day.
There will be heavy cloud cover in the north on Sunday and there will be a widespread 5 to 15 cm of fresh snow down to low altitudes. Conditions will be quite sunny in the south. There will be an often moderate northeasterly wind which will become strong at times at high altitudes. There will be an increasingly strong Bise wind in the Jura and the western Prealps.
There will be no significant change in avalanche danger.
"}]},{"bulletinID":"546f9517-d7c5-4849-98c8-384fb2daf75a","validTime":{"startTime":"2026-03-27T07:00:00Z","endTime":"2026-03-27T16:00:00Z"},"nextUpdate":"2026-03-27T16:00:00Z","publicationTime":"2026-03-27T07:00:00Z","lang":"en","unscheduled":false,"regions":[{"regionID":"CH-7113","name":"Zuoz"},{"regionID":"CH-5112","name":"südliches Prättigau"},{"regionID":"CH-5221","name":"Domleschg - Lenzerheide"},{"regionID":"CH-7123","name":"Sur Tasna"},{"regionID":"CH-5113","name":"westliche Silvretta"},{"regionID":"CH-7122","name":"östliche Silvretta"},{"regionID":"CH-5231","name":"Albulatal"},{"regionID":"CH-5111","name":"nördliches Prättigau"},{"regionID":"CH-5123","name":"Davos"},{"regionID":"CH-5122","name":"Schanfigg"}],"dangerRatings":[{"mainValue":"considerable","validTimePeriod":"all_day","customData":{"CH":{"subdivision":"plus"}}}],"avalancheProblems":[{"problemType":"new_snow","dangerRatingValue":"considerable","elevation":{"lowerBound":2000,"upperBound":null},"aspects":["N","NE","E","SE","S","SW","W","NW"],"validTimePeriod":"all_day","customData":{"CH":{"subdivision":"plus","coreZoneText":"Danger level \"considerable\" (3+) in all aspects above 2000m."}},"comment":"The large quantity of fresh snow and the sometimes large wind slabs are lying on top of a weakly bonded old snowpack in particular on shady slopes. Even single persons can release avalanches easily. These can be triggered in deep layers and reach large size. Remotely triggered avalanches are to be expected. Whumpfing sounds and the formation of shooting cracks when stepping on the snowpack serve as an alarm indicating the danger. Natural avalanches are possible in isolated cases.In the north, there will continue to be some widespread snowfall down to low altitudes until morning. Brighter periods will move in from the west over the course of the day. Conditions will be mosty sunny in southern Valais, Ticino and southern Grisons.
From Sunday afternoon until precipitation stops around midday on Friday, the following amounts are expected above 1000 m:
Cold, at midday at 2000 m around -10 °C in the north and -4 °C in the south
There was heavy precipitation in the north. The snowfall level was around 500 m. There were sunny intervals in the far south.
From Wednesday afternoon to Thursday afternoon, the following amounts fell above 1000 m:
At midday at 2000 m, around -9 °C in the north and -4 °C in the south
Strong, and in the Jura and at high altitudes sometimes storm-force, north to northwesterly, easing off somewhat in the afternoon in the north
"},"snowpackStructure":{"comment":"In the north, the sometimes storm-force northerly winds have been transporting the large volumes of fresh snow and, towards the south in particular, also the old snowpack. This has resulted in all regions in snowdrift accumulations that are prone to triggering; in the north these accumulations are large. Fresh and drifted snow has been deposited on variable snowpack surfaces: on north-facing slopes, especially in sheltered locations, onto very loose snow, whereas up to high altitudes on south-facing slopes often onto a crust. In many cases, the surface of the old snowpack has also been profiled by the wind and is irregular.
In the inneralpine regions of Valais and Grisons in particular, distinct weak layers remain in near-ground layers of the snowpack. In addition, near-surface layers in locations sheltered from the wind contain snow-covered surface hoar, in which avalanches have repeatedly been triggered over the last week. Given the fresh snowfall, avalanches are again likely to be triggered with increasing frequency in the old snowpack in these regions.
"},"tendency":[{"comment":"After a clear night, conditions will initially be sunny on Saturday. Clouds will gather from the northwest in the afternoon. Conditions will remain sunny all day in the south and in Grisons. There will be light to moderate winds from northerly directions. The zero-degree level will rise to around 2000 m in the south, while in the north temperatures will remain cool with a zero-degree level of around 1200 m.
The danger of dry avalanches will fall in all regions. With solar radiation, moist snow slides are to be expected in the fresh snow during the day.
There will be heavy cloud cover in the north on Sunday and there will be a widespread 5 to 15 cm of fresh snow down to low altitudes. Conditions will be quite sunny in the south. There will be an often moderate northeasterly wind which will become strong at times at high altitudes. There will be an increasingly strong Bise wind in the Jura and the western Prealps.
There will be no significant change in avalanche danger.
"}]},{"bulletinID":"34adfb57-a1dc-4b62-a865-9e62df6f75ad","validTime":{"startTime":"2026-03-27T07:00:00Z","endTime":"2026-03-27T16:00:00Z"},"nextUpdate":"2026-03-27T16:00:00Z","publicationTime":"2026-03-27T07:00:00Z","lang":"en","unscheduled":false,"regions":[{"regionID":"CH-1311","name":"Vouvry"},{"regionID":"CH-1222","name":"Gstaad"},{"regionID":"CH-1111","name":"Waadtländer Voralpen"},{"regionID":"CH-1228","name":"Obersimmental"},{"regionID":"CH-1224","name":"Lenk"},{"regionID":"CH-1113","name":"Aigle-Leysin"},{"regionID":"CH-1112","name":"Pays d'Enhaut"},{"regionID":"CH-1221","name":"Niedersimmental"},{"regionID":"CH-1121","name":"Jaun"}],"dangerRatings":[{"mainValue":"considerable","validTimePeriod":"all_day","customData":{"CH":{"subdivision":"neutral"}}}],"avalancheProblems":[{"problemType":"new_snow","dangerRatingValue":"considerable","elevation":{"lowerBound":1600,"upperBound":null},"aspects":["N","NE","E","SE","S","SW","W","NW"],"validTimePeriod":"all_day","customData":{"CH":{"subdivision":"neutral","coreZoneText":"Danger level \"considerable\" (3=) in all aspects above 1600m."}},"comment":"As a consequence of new snow and a strong northwesterly wind, large wind slabs formed in the last two days. As a consequence of bise wind, further wind slabs will form. Even single persons can release avalanches. Mostly these are medium-sized.In the north, there will continue to be some widespread snowfall down to low altitudes until morning. Brighter periods will move in from the west over the course of the day. Conditions will be mosty sunny in southern Valais, Ticino and southern Grisons.
From Sunday afternoon until precipitation stops around midday on Friday, the following amounts are expected above 1000 m:
Cold, at midday at 2000 m around -10 °C in the north and -4 °C in the south
There was heavy precipitation in the north. The snowfall level was around 500 m. There were sunny intervals in the far south.
From Wednesday afternoon to Thursday afternoon, the following amounts fell above 1000 m:
At midday at 2000 m, around -9 °C in the north and -4 °C in the south
Strong, and in the Jura and at high altitudes sometimes storm-force, north to northwesterly, easing off somewhat in the afternoon in the north
"},"snowpackStructure":{"comment":"In the north, the sometimes storm-force northerly winds have been transporting the large volumes of fresh snow and, towards the south in particular, also the old snowpack. This has resulted in all regions in snowdrift accumulations that are prone to triggering; in the north these accumulations are large. Fresh and drifted snow has been deposited on variable snowpack surfaces: on north-facing slopes, especially in sheltered locations, onto very loose snow, whereas up to high altitudes on south-facing slopes often onto a crust. In many cases, the surface of the old snowpack has also been profiled by the wind and is irregular.
In the inneralpine regions of Valais and Grisons in particular, distinct weak layers remain in near-ground layers of the snowpack. In addition, near-surface layers in locations sheltered from the wind contain snow-covered surface hoar, in which avalanches have repeatedly been triggered over the last week. Given the fresh snowfall, avalanches are again likely to be triggered with increasing frequency in the old snowpack in these regions.
"},"tendency":[{"comment":"After a clear night, conditions will initially be sunny on Saturday. Clouds will gather from the northwest in the afternoon. Conditions will remain sunny all day in the south and in Grisons. There will be light to moderate winds from northerly directions. The zero-degree level will rise to around 2000 m in the south, while in the north temperatures will remain cool with a zero-degree level of around 1200 m.
The danger of dry avalanches will fall in all regions. With solar radiation, moist snow slides are to be expected in the fresh snow during the day.
There will be heavy cloud cover in the north on Sunday and there will be a widespread 5 to 15 cm of fresh snow down to low altitudes. Conditions will be quite sunny in the south. There will be an often moderate northeasterly wind which will become strong at times at high altitudes. There will be an increasingly strong Bise wind in the Jura and the western Prealps.
There will be no significant change in avalanche danger.
"}]},{"bulletinID":"0ce9888e-d31e-455a-a505-21c1f7e8c9bb","validTime":{"startTime":"2026-03-27T07:00:00Z","endTime":"2026-03-27T16:00:00Z"},"nextUpdate":"2026-03-27T16:00:00Z","publicationTime":"2026-03-27T07:00:00Z","lang":"en","unscheduled":false,"regions":[{"regionID":"CH-7231","name":"Münstertal"},{"regionID":"CH-7222","name":"unteres Puschlav"},{"regionID":"CH-7111","name":"Corvatsch"},{"regionID":"CH-5215","name":"Val Sumvitg"},{"regionID":"CH-4242","name":"Binntal"},{"regionID":"CH-4222","name":"Zermatt"},{"regionID":"CH-7211","name":"Bergell"},{"regionID":"CH-4223","name":"Saas Fee"},{"regionID":"CH-5216","name":"Zervreila"},{"regionID":"CH-7124","name":"Val Suot"},{"regionID":"CH-4221","name":"untere Vispertäler"},{"regionID":"CH-6113","name":"Bleniotal"},{"regionID":"CH-4225","name":"Mattmark"},{"regionID":"CH-4232","name":"südliches Simplon Gebiet"},{"regionID":"CH-6111","name":"Bedrettotal"},{"regionID":"CH-5223","name":"Rheinwald"},{"regionID":"CH-4124","name":"Val d'Anniviers"},{"regionID":"CH-7112","name":"Bernina"},{"regionID":"CH-7121","name":"Samnaun"},{"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-6212","name":"basso Moesano"},{"regionID":"CH-6112","name":"obere Leventina"},{"regionID":"CH-7115","name":"Val Chamuera"},{"regionID":"CH-4231","name":"nördliches Simplon Gebiet"},{"regionID":"CH-6211","name":"alto Moesano"},{"regionID":"CH-5233","name":"Avers"},{"regionID":"CH-5222","name":"Schams"},{"regionID":"CH-5214","name":"Obersaxen - Safiental"},{"regionID":"CH-5232","name":"Savognin"},{"regionID":"CH-4224","name":"Monte Rosa"},{"regionID":"CH-7114","name":"St. Moritz"},{"regionID":"CH-7221","name":"oberes Puschlav"},{"regionID":"CH-5212","name":"südliches Tujetsch"},{"regionID":"CH-4125","name":"Mountet"},{"regionID":"CH-4212","name":"Turtmanntal"}],"dangerRatings":[{"mainValue":"considerable","validTimePeriod":"all_day","customData":{"CH":{"subdivision":"neutral"}}}],"avalancheProblems":[{"problemType":"wind_slab","dangerRatingValue":"considerable","elevation":{"lowerBound":2000,"upperBound":null},"aspects":["N","NE","E","SE","S","SW","W","NW"],"validTimePeriod":"all_day","customData":{"CH":{"subdivision":"neutral","coreZoneText":"Danger level \"considerable\" (3=) in all aspects above 2000m."}},"comment":"As a consequence of new snow and a strong to storm force northerly wind, avalanche prone wind slabs formed in the last two days,, also at a distance from ridgelines. These are to be evaluated with care and prudence in steep terrain.In the north, there will continue to be some widespread snowfall down to low altitudes until morning. Brighter periods will move in from the west over the course of the day. Conditions will be mosty sunny in southern Valais, Ticino and southern Grisons.
From Sunday afternoon until precipitation stops around midday on Friday, the following amounts are expected above 1000 m:
Cold, at midday at 2000 m around -10 °C in the north and -4 °C in the south
There was heavy precipitation in the north. The snowfall level was around 500 m. There were sunny intervals in the far south.
From Wednesday afternoon to Thursday afternoon, the following amounts fell above 1000 m:
At midday at 2000 m, around -9 °C in the north and -4 °C in the south
Strong, and in the Jura and at high altitudes sometimes storm-force, north to northwesterly, easing off somewhat in the afternoon in the north
"},"snowpackStructure":{"comment":"In the north, the sometimes storm-force northerly winds have been transporting the large volumes of fresh snow and, towards the south in particular, also the old snowpack. This has resulted in all regions in snowdrift accumulations that are prone to triggering; in the north these accumulations are large. Fresh and drifted snow has been deposited on variable snowpack surfaces: on north-facing slopes, especially in sheltered locations, onto very loose snow, whereas up to high altitudes on south-facing slopes often onto a crust. In many cases, the surface of the old snowpack has also been profiled by the wind and is irregular.
In the inneralpine regions of Valais and Grisons in particular, distinct weak layers remain in near-ground layers of the snowpack. In addition, near-surface layers in locations sheltered from the wind contain snow-covered surface hoar, in which avalanches have repeatedly been triggered over the last week. Given the fresh snowfall, avalanches are again likely to be triggered with increasing frequency in the old snowpack in these regions.
"},"tendency":[{"comment":"After a clear night, conditions will initially be sunny on Saturday. Clouds will gather from the northwest in the afternoon. Conditions will remain sunny all day in the south and in Grisons. There will be light to moderate winds from northerly directions. The zero-degree level will rise to around 2000 m in the south, while in the north temperatures will remain cool with a zero-degree level of around 1200 m.
The danger of dry avalanches will fall in all regions. With solar radiation, moist snow slides are to be expected in the fresh snow during the day.
There will be heavy cloud cover in the north on Sunday and there will be a widespread 5 to 15 cm of fresh snow down to low altitudes. Conditions will be quite sunny in the south. There will be an often moderate northeasterly wind which will become strong at times at high altitudes. There will be an increasingly strong Bise wind in the Jura and the western Prealps.
There will be no significant change in avalanche danger.
"}]},{"bulletinID":"99a71f9e-a6e2-4e5b-bc0c-98c5a2a9ea15","validTime":{"startTime":"2026-03-27T07:00:00Z","endTime":"2026-03-27T16:00:00Z"},"nextUpdate":"2026-03-27T16:00:00Z","publicationTime":"2026-03-27T07:00:00Z","lang":"en","unscheduled":false,"regions":[{"regionID":"CH-6115","name":"untere Leventina"},{"regionID":"CH-6131","name":"Luganese"},{"regionID":"CH-6122","name":"Riviera"},{"regionID":"CH-6121","name":"untere Maggiatäler"},{"regionID":"CH-6114","name":"obere Maggiatäler"}],"dangerRatings":[{"mainValue":"considerable","validTimePeriod":"all_day","customData":{"CH":{"subdivision":"minus"}}}],"avalancheProblems":[{"problemType":"wind_slab","dangerRatingValue":"considerable","elevation":{"lowerBound":2000,"upperBound":null},"aspects":["N","NE","E","SE","S","SW","W","NW"],"validTimePeriod":"all_day","customData":{"CH":{"subdivision":"minus","coreZoneText":"Danger level \"considerable\" (3-) in all aspects above 2000m."}},"comment":"The storm force wind has transported some snow. Especially in gullies and bowls and behind abrupt changes in the terrain clearly visible wind slabs formed, also at a distance from ridgelines. The fresh wind slabs can be released by a single winter sport participant. They are to be avoided in steep terrain. Experience in the assessment of avalanche danger is required."}],"customData":{"CH":{"aggregation":[{"category":"dry","validTimePeriod":"all_day","problemTypes":["wind_slab"]}]}},"weatherForecast":{"comment":"In the north, there will continue to be some widespread snowfall down to low altitudes until morning. Brighter periods will move in from the west over the course of the day. Conditions will be mosty sunny in southern Valais, Ticino and southern Grisons.
From Sunday afternoon until precipitation stops around midday on Friday, the following amounts are expected above 1000 m:
Cold, at midday at 2000 m around -10 °C in the north and -4 °C in the south
There was heavy precipitation in the north. The snowfall level was around 500 m. There were sunny intervals in the far south.
From Wednesday afternoon to Thursday afternoon, the following amounts fell above 1000 m:
At midday at 2000 m, around -9 °C in the north and -4 °C in the south
Strong, and in the Jura and at high altitudes sometimes storm-force, north to northwesterly, easing off somewhat in the afternoon in the north
"},"snowpackStructure":{"comment":"In the north, the sometimes storm-force northerly winds have been transporting the large volumes of fresh snow and, towards the south in particular, also the old snowpack. This has resulted in all regions in snowdrift accumulations that are prone to triggering; in the north these accumulations are large. Fresh and drifted snow has been deposited on variable snowpack surfaces: on north-facing slopes, especially in sheltered locations, onto very loose snow, whereas up to high altitudes on south-facing slopes often onto a crust. In many cases, the surface of the old snowpack has also been profiled by the wind and is irregular.
In the inneralpine regions of Valais and Grisons in particular, distinct weak layers remain in near-ground layers of the snowpack. In addition, near-surface layers in locations sheltered from the wind contain snow-covered surface hoar, in which avalanches have repeatedly been triggered over the last week. Given the fresh snowfall, avalanches are again likely to be triggered with increasing frequency in the old snowpack in these regions.
"},"tendency":[{"comment":"After a clear night, conditions will initially be sunny on Saturday. Clouds will gather from the northwest in the afternoon. Conditions will remain sunny all day in the south and in Grisons. There will be light to moderate winds from northerly directions. The zero-degree level will rise to around 2000 m in the south, while in the north temperatures will remain cool with a zero-degree level of around 1200 m.
The danger of dry avalanches will fall in all regions. With solar radiation, moist snow slides are to be expected in the fresh snow during the day.
There will be heavy cloud cover in the north on Sunday and there will be a widespread 5 to 15 cm of fresh snow down to low altitudes. Conditions will be quite sunny in the south. There will be an often moderate northeasterly wind which will become strong at times at high altitudes. There will be an increasingly strong Bise wind in the Jura and the western Prealps.
There will be no significant change in avalanche danger.
"}]},{"bulletinID":"cdb6f352-a3b3-40f9-842b-324d131bb491","validTime":{"startTime":"2026-03-27T07:00:00Z","endTime":"2026-03-27T16:00:00Z"},"nextUpdate":"2026-03-27T16:00:00Z","publicationTime":"2026-03-27T07:00:00Z","lang":"en","unscheduled":false,"regions":[{"regionID":"CH-1212","name":"östliche Berner Voralpen"},{"regionID":"CH-3221","name":"Toggenburg"},{"regionID":"CH-3211","name":"Appenzeller Alpen"},{"regionID":"CH-1122","name":"Gruyère"},{"regionID":"CH-2131","name":"Rothenthurm"},{"regionID":"CH-1211","name":"westliche Berner Voralpen"},{"regionID":"CH-2112","name":"Schwarzenberg"}],"dangerRatings":[{"mainValue":"moderate","validTimePeriod":"all_day","customData":{"CH":{"subdivision":"plus"}}}],"avalancheProblems":[{"problemType":"wind_slab","dangerRatingValue":"moderate","elevation":{"lowerBound":1400,"upperBound":null},"aspects":["N","NE","E","SE","S","SW","W","NW"],"validTimePeriod":"all_day","customData":{"CH":{"subdivision":"plus","coreZoneText":"Danger level \"moderate\" (2+) in all aspects above 1400m."}},"comment":"As a consequence of a strong to storm force northerly wind, avalanche prone wind slabs formed in the last two days in particular in gullies and bowls and behind abrupt changes in the terrain,, also at a distance from ridgelines. As a consequence of bise wind, further wind slabs will form. The fresh and somewhat older wind slabs are to be evaluated with care and prudence in steep terrain. Avalanches can in some cases reach medium size. 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."},{"problemType":"wet_snow","dangerRatingValue":"moderate","elevation":null,"aspects":[],"validTimePeriod":"all_day","customData":{"CH":{"subdivision":null}},"comment":"On steep grassy slopes gliding avalanches are to be expected, especially at intermediate altitudes. These can reach medium size.In the north, there will continue to be some widespread snowfall down to low altitudes until morning. Brighter periods will move in from the west over the course of the day. Conditions will be mosty sunny in southern Valais, Ticino and southern Grisons.
From Sunday afternoon until precipitation stops around midday on Friday, the following amounts are expected above 1000 m:
Cold, at midday at 2000 m around -10 °C in the north and -4 °C in the south
There was heavy precipitation in the north. The snowfall level was around 500 m. There were sunny intervals in the far south.
From Wednesday afternoon to Thursday afternoon, the following amounts fell above 1000 m:
At midday at 2000 m, around -9 °C in the north and -4 °C in the south
Strong, and in the Jura and at high altitudes sometimes storm-force, north to northwesterly, easing off somewhat in the afternoon in the north
"},"snowpackStructure":{"comment":"In the north, the sometimes storm-force northerly winds have been transporting the large volumes of fresh snow and, towards the south in particular, also the old snowpack. This has resulted in all regions in snowdrift accumulations that are prone to triggering; in the north these accumulations are large. Fresh and drifted snow has been deposited on variable snowpack surfaces: on north-facing slopes, especially in sheltered locations, onto very loose snow, whereas up to high altitudes on south-facing slopes often onto a crust. In many cases, the surface of the old snowpack has also been profiled by the wind and is irregular.
In the inneralpine regions of Valais and Grisons in particular, distinct weak layers remain in near-ground layers of the snowpack. In addition, near-surface layers in locations sheltered from the wind contain snow-covered surface hoar, in which avalanches have repeatedly been triggered over the last week. Given the fresh snowfall, avalanches are again likely to be triggered with increasing frequency in the old snowpack in these regions.
"},"tendency":[{"comment":"After a clear night, conditions will initially be sunny on Saturday. Clouds will gather from the northwest in the afternoon. Conditions will remain sunny all day in the south and in Grisons. There will be light to moderate winds from northerly directions. The zero-degree level will rise to around 2000 m in the south, while in the north temperatures will remain cool with a zero-degree level of around 1200 m.
The danger of dry avalanches will fall in all regions. With solar radiation, moist snow slides are to be expected in the fresh snow during the day.
There will be heavy cloud cover in the north on Sunday and there will be a widespread 5 to 15 cm of fresh snow down to low altitudes. Conditions will be quite sunny in the south. There will be an often moderate northeasterly wind which will become strong at times at high altitudes. There will be an increasingly strong Bise wind in the Jura and the western Prealps.
There will be no significant change in avalanche danger.
"}]},{"bulletinID":"d20592f8-eef0-41a8-ab13-f8b7a9e9fe47","validTime":{"startTime":"2026-03-27T07:00:00Z","endTime":"2026-03-27T16:00:00Z"},"nextUpdate":"2026-03-27T16:00:00Z","publicationTime":"2026-03-27T07:00:00Z","lang":"en","unscheduled":false,"regions":[{"regionID":"CH-8113","name":"Yverdon - Bevaix"},{"regionID":"CH-6132","name":"Mendrisiotto"},{"regionID":"CH-8111","name":"Saint-Cergue"},{"regionID":"CH-8112","name":"Vallée de Joux"},{"regionID":"CH-8213","name":"Vallon de Saint-Imier"},{"regionID":"CH-8211","name":"Val de Ruz - Colombier"},{"regionID":"CH-8212","name":"Bienne - Neuchâtel"}],"dangerRatings":[{"mainValue":"moderate","validTimePeriod":"all_day","customData":{"CH":{"subdivision":"plus"}}}],"avalancheProblems":[{"problemType":"wind_slab","dangerRatingValue":"moderate","elevation":{"lowerBound":1400,"upperBound":null},"aspects":["N","NE","E","SE","S","SW","W","NW"],"validTimePeriod":"all_day","customData":{"CH":{"subdivision":"plus","coreZoneText":"Danger level \"moderate\" (2+) in all aspects above 1400m."}},"comment":"As a consequence of a strong to storm force northerly wind, avalanche prone wind slabs formed in the last two days in particular in gullies and bowls and behind abrupt changes in the terrain,, also at a distance from ridgelines. As a consequence of bise wind, further wind slabs will form. The fresh and somewhat older wind slabs are to be evaluated with care and prudence in steep terrain. Avalanches can in some cases reach medium size. 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."}],"customData":{"CH":{"aggregation":[{"category":"dry","validTimePeriod":"all_day","problemTypes":["wind_slab"]}]}},"weatherForecast":{"comment":"In the north, there will continue to be some widespread snowfall down to low altitudes until morning. Brighter periods will move in from the west over the course of the day. Conditions will be mosty sunny in southern Valais, Ticino and southern Grisons.
From Sunday afternoon until precipitation stops around midday on Friday, the following amounts are expected above 1000 m:
Cold, at midday at 2000 m around -10 °C in the north and -4 °C in the south
There was heavy precipitation in the north. The snowfall level was around 500 m. There were sunny intervals in the far south.
From Wednesday afternoon to Thursday afternoon, the following amounts fell above 1000 m:
At midday at 2000 m, around -9 °C in the north and -4 °C in the south
Strong, and in the Jura and at high altitudes sometimes storm-force, north to northwesterly, easing off somewhat in the afternoon in the north
"},"snowpackStructure":{"comment":"In the north, the sometimes storm-force northerly winds have been transporting the large volumes of fresh snow and, towards the south in particular, also the old snowpack. This has resulted in all regions in snowdrift accumulations that are prone to triggering; in the north these accumulations are large. Fresh and drifted snow has been deposited on variable snowpack surfaces: on north-facing slopes, especially in sheltered locations, onto very loose snow, whereas up to high altitudes on south-facing slopes often onto a crust. In many cases, the surface of the old snowpack has also been profiled by the wind and is irregular.
In the inneralpine regions of Valais and Grisons in particular, distinct weak layers remain in near-ground layers of the snowpack. In addition, near-surface layers in locations sheltered from the wind contain snow-covered surface hoar, in which avalanches have repeatedly been triggered over the last week. Given the fresh snowfall, avalanches are again likely to be triggered with increasing frequency in the old snowpack in these regions.
"},"tendency":[{"comment":"After a clear night, conditions will initially be sunny on Saturday. Clouds will gather from the northwest in the afternoon. Conditions will remain sunny all day in the south and in Grisons. There will be light to moderate winds from northerly directions. The zero-degree level will rise to around 2000 m in the south, while in the north temperatures will remain cool with a zero-degree level of around 1200 m.
The danger of dry avalanches will fall in all regions. With solar radiation, moist snow slides are to be expected in the fresh snow during the day.
There will be heavy cloud cover in the north on Sunday and there will be a widespread 5 to 15 cm of fresh snow down to low altitudes. Conditions will be quite sunny in the south. There will be an often moderate northeasterly wind which will become strong at times at high altitudes. There will be an increasingly strong Bise wind in the Jura and the western Prealps.
There will be no significant change in avalanche danger.
"}]}],"customData":{"CH":{"base":"0861a9e0-1863-4957-b54b-ed8257a4fd4b:48"}}}