Skies will be clear overnight to Friday, and during the day conditions will be mostly sunny with high cloud developing as the day progresses and some cumulus clouds in the afternoon.
-
At midday at 2000 m, around +6 °C
Light from northerly directions
"},"weatherReview":{"comment":"Overnight to Thursday, skies were only occasionally clear. During the day, conditions were mostly sunny in the high mountains and towards the south and increasingly sunny elsewhere.
-
At midday at 2000 m, between +8 °C in the west and south and +3 °C in the east
With the mild weather, moistening of the snowpack is at an advanced stage. On south-facing slopes, the snowpack is moist up to around 3000 m, on east- and west-facing slopes up to 2500 to 2700 m, and on north-facing slopes up to around 2000 m. Initial moistening of near-ground weak layers is now reaching around 2200 to 2400 m on north-facing slopes, and 2700 m on west- and east-facing slopes, and it is especially on these aspects and at these altitudes that large and occasionally even very large wet slab avalanches may be triggered naturally. The weak layers in the old snowpack in Grisons in particular are the least deeply buried, and it is here that wet slab avalanches are most likely also to be triggered by human activity. Whumpfing sounds continue to be a possible indication of a weak snowpack.
At higher altitudes, where the snowpack is still dry, avalanches can in some places also still be triggered in the dry old snowpack or in layers closer to the surface.
"},"tendency":[{"comment":"The night to Saturday will mostly be clear. During the day, conditions will be mostly sunny with cumulus clouds in the afternoon and scattered showers. The zero-degree level will remain at around 3000 m. Skies will only occasionally be clear overnight to Sunday. During the day, there will be only occasional sunshine, with increasing showers in the north. The snowfall level will be around 2300 m.
The danger of dry avalanches will not change significantly. The avalanche situation will generally be favourable in the morning, but each day, the danger of wet avalanches will increase as the day progresses. Off-piste skiing and hut ascents should be completed in good time.
"}]},{"bulletinID":"a9a72df3-025b-401a-9afd-257a29aa78cd","validTime":{"startTime":"2026-04-16T15:00:00Z","endTime":"2026-04-17T15:00:00Z"},"nextUpdate":"2026-04-17T15:00:00Z","publicationTime":"2026-04-16T15:00:00Z","lang":"en","unscheduled":false,"regions":[{"regionID":"CH-4242","name":"Binntal"},{"regionID":"CH-4222","name":"Zermatt"},{"regionID":"CH-4213","name":"Konkordia Gebiet"},{"regionID":"CH-4223","name":"Saas Fee"},{"regionID":"CH-4214","name":"Riederalp"},{"regionID":"CH-4221","name":"untere Vispertäler"},{"regionID":"CH-6115","name":"untere Leventina"},{"regionID":"CH-1247","name":"Grimselpass"},{"regionID":"CH-4225","name":"Mattmark"},{"regionID":"CH-4232","name":"südliches Simplon Gebiet"},{"regionID":"CH-6111","name":"Bedrettotal"},{"regionID":"CH-4124","name":"Val d'Anniviers"},{"regionID":"CH-4113","name":"Val d'Entremont-Val Ferret"},{"regionID":"CH-4244","name":"südliches Obergoms"},{"regionID":"CH-2223","name":"nördliches Urseren"},{"regionID":"CH-6112","name":"obere Leventina"},{"regionID":"CH-4231","name":"nördliches Simplon Gebiet"},{"regionID":"CH-4241","name":"Reckingen"},{"regionID":"CH-4122","name":"Val d'Hérens"},{"regionID":"CH-4224","name":"Monte Rosa"},{"regionID":"CH-4112","name":"Génépi"},{"regionID":"CH-4123","name":"Arolla"},{"regionID":"CH-4115","name":"Martigny-Verbier"},{"regionID":"CH-4243","name":"nördliches Obergoms"},{"regionID":"CH-4125","name":"Mountet"},{"regionID":"CH-4212","name":"Turtmanntal"},{"regionID":"CH-2224","name":"südliches Urseren"},{"regionID":"CH-4116","name":"Haut Val de Bagnes"},{"regionID":"CH-6114","name":"obere Maggiatäler"}],"dangerRatings":[{"mainValue":"moderate","validTimePeriod":"all_day","customData":{"CH":{"subdivision":"minus"}}},{"mainValue":"considerable","validTimePeriod":"later","customData":{"CH":{"subdivision":null}}}],"avalancheProblems":[{"problemType":"persistent_weak_layers","dangerRatingValue":"moderate","elevation":{"lowerBound":2600,"upperBound":null},"aspects":["N","NE","NW"],"validTimePeriod":"all_day","customData":{"CH":{"subdivision":"minus","coreZoneText":"Danger level \"moderate\" (2-) in northwest to north to northeast facing aspects above 2600m."}},"comment":"In isolated cases dry avalanches can be released in the old snowpack. Mostly avalanches are medium-sized. These avalanche prone locations are barely recognisable, even to the trained eye. Caution is to be exercised in areas where the snow cover is rather shallow in little used backcountry terrain.Skies will be clear overnight to Friday, and during the day conditions will be mostly sunny with high cloud developing as the day progresses and some cumulus clouds in the afternoon.
-
At midday at 2000 m, around +6 °C
Light from northerly directions
"},"weatherReview":{"comment":"Overnight to Thursday, skies were only occasionally clear. During the day, conditions were mostly sunny in the high mountains and towards the south and increasingly sunny elsewhere.
-
At midday at 2000 m, between +8 °C in the west and south and +3 °C in the east
With the mild weather, moistening of the snowpack is at an advanced stage. On south-facing slopes, the snowpack is moist up to around 3000 m, on east- and west-facing slopes up to 2500 to 2700 m, and on north-facing slopes up to around 2000 m. Initial moistening of near-ground weak layers is now reaching around 2200 to 2400 m on north-facing slopes, and 2700 m on west- and east-facing slopes, and it is especially on these aspects and at these altitudes that large and occasionally even very large wet slab avalanches may be triggered naturally. The weak layers in the old snowpack in Grisons in particular are the least deeply buried, and it is here that wet slab avalanches are most likely also to be triggered by human activity. Whumpfing sounds continue to be a possible indication of a weak snowpack.
At higher altitudes, where the snowpack is still dry, avalanches can in some places also still be triggered in the dry old snowpack or in layers closer to the surface.
"},"tendency":[{"comment":"The night to Saturday will mostly be clear. During the day, conditions will be mostly sunny with cumulus clouds in the afternoon and scattered showers. The zero-degree level will remain at around 3000 m. Skies will only occasionally be clear overnight to Sunday. During the day, there will be only occasional sunshine, with increasing showers in the north. The snowfall level will be around 2300 m.
The danger of dry avalanches will not change significantly. The avalanche situation will generally be favourable in the morning, but each day, the danger of wet avalanches will increase as the day progresses. Off-piste skiing and hut ascents should be completed in good time.
"}]},{"bulletinID":"07ab8647-b25e-42fa-8da0-d316ea0de194","validTime":{"startTime":"2026-04-16T15:00:00Z","endTime":"2026-04-17T15:00:00Z"},"nextUpdate":"2026-04-17T15:00:00Z","publicationTime":"2026-04-16T15:00:00Z","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-7123","name":"Sur Tasna"},{"regionID":"CH-7211","name":"Bergell"},{"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-5223","name":"Rheinwald"},{"regionID":"CH-7112","name":"Bernina"},{"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-6212","name":"basso Moesano"},{"regionID":"CH-7115","name":"Val Chamuera"},{"regionID":"CH-5112","name":"südliches Prättigau"},{"regionID":"CH-6211","name":"alto Moesano"},{"regionID":"CH-5233","name":"Avers"},{"regionID":"CH-5222","name":"Schams"},{"regionID":"CH-5214","name":"Obersaxen - Safiental"},{"regionID":"CH-5231","name":"Albulatal"},{"regionID":"CH-5232","name":"Savognin"},{"regionID":"CH-7114","name":"St. Moritz"},{"regionID":"CH-7221","name":"oberes Puschlav"},{"regionID":"CH-5212","name":"südliches Tujetsch"}],"dangerRatings":[{"mainValue":"moderate","validTimePeriod":"all_day","customData":{"CH":{"subdivision":"neutral"}}},{"mainValue":"considerable","validTimePeriod":"later","customData":{"CH":{"subdivision":null}}}],"avalancheProblems":[{"problemType":"persistent_weak_layers","dangerRatingValue":"moderate","elevation":{"lowerBound":2600,"upperBound":null},"aspects":["N","NE","NW"],"validTimePeriod":"all_day","customData":{"CH":{"subdivision":"neutral","coreZoneText":"Danger level \"moderate\" (2=) in northwest to north to northeast facing aspects above 2600m."}},"comment":"In some places dry avalanches can be released in the old snowpack. In isolated cases avalanches are large. These avalanche prone locations are barely recognisable, even to the trained eye. Caution is to be exercised in areas where the snow cover is rather shallow in little used backcountry terrain."},{"problemType":"wet_snow","dangerRatingValue":"considerable","elevation":null,"aspects":[],"validTimePeriod":"later","customData":{"CH":{"subdivision":null}},"comment":"As the day progresses as a consequence of warming during the day and solar radiation there will be an increase in the danger of wet avalanches.Skies will be clear overnight to Friday, and during the day conditions will be mostly sunny with high cloud developing as the day progresses and some cumulus clouds in the afternoon.
-
At midday at 2000 m, around +6 °C
Light from northerly directions
"},"weatherReview":{"comment":"Overnight to Thursday, skies were only occasionally clear. During the day, conditions were mostly sunny in the high mountains and towards the south and increasingly sunny elsewhere.
-
At midday at 2000 m, between +8 °C in the west and south and +3 °C in the east
With the mild weather, moistening of the snowpack is at an advanced stage. On south-facing slopes, the snowpack is moist up to around 3000 m, on east- and west-facing slopes up to 2500 to 2700 m, and on north-facing slopes up to around 2000 m. Initial moistening of near-ground weak layers is now reaching around 2200 to 2400 m on north-facing slopes, and 2700 m on west- and east-facing slopes, and it is especially on these aspects and at these altitudes that large and occasionally even very large wet slab avalanches may be triggered naturally. The weak layers in the old snowpack in Grisons in particular are the least deeply buried, and it is here that wet slab avalanches are most likely also to be triggered by human activity. Whumpfing sounds continue to be a possible indication of a weak snowpack.
At higher altitudes, where the snowpack is still dry, avalanches can in some places also still be triggered in the dry old snowpack or in layers closer to the surface.
"},"tendency":[{"comment":"The night to Saturday will mostly be clear. During the day, conditions will be mostly sunny with cumulus clouds in the afternoon and scattered showers. The zero-degree level will remain at around 3000 m. Skies will only occasionally be clear overnight to Sunday. During the day, there will be only occasional sunshine, with increasing showers in the north. The snowfall level will be around 2300 m.
The danger of dry avalanches will not change significantly. The avalanche situation will generally be favourable in the morning, but each day, the danger of wet avalanches will increase as the day progresses. Off-piste skiing and hut ascents should be completed in good time.
"}]},{"bulletinID":"6416f1a5-722f-44d1-be75-8461e4ea5542","validTime":{"startTime":"2026-04-16T15:00:00Z","endTime":"2026-04-17T15:00:00Z"},"nextUpdate":"2026-04-17T15:00:00Z","publicationTime":"2026-04-16T15:00:00Z","lang":"en","unscheduled":false,"regions":[{"regionID":"CH-6122","name":"Riviera"},{"regionID":"CH-6121","name":"untere Maggiatäler"}],"dangerRatings":[{"mainValue":"low","validTimePeriod":"all_day","customData":{"CH":{"subdivision":null}}},{"mainValue":"considerable","validTimePeriod":"later","customData":{"CH":{"subdivision":null}}}],"avalancheProblems":[{"problemType":"no_distinct_avalanche_problem","dangerRatingValue":"low","elevation":{"lowerBound":2400,"upperBound":null},"aspects":["N","NE","E","SE","S","SW","W","NW"],"validTimePeriod":"all_day","customData":{"CH":{"subdivision":null,"coreZoneText":"Danger level \"low\" (1) in all aspects above 2400m."}},"comment":"Dry avalanches can in isolated cases be released by people and reach medium size. The number and size of avalanche prone locations will increase in the high Alpine regions.Skies will be clear overnight to Friday, and during the day conditions will be mostly sunny with high cloud developing as the day progresses and some cumulus clouds in the afternoon.
-
At midday at 2000 m, around +6 °C
Light from northerly directions
"},"weatherReview":{"comment":"Overnight to Thursday, skies were only occasionally clear. During the day, conditions were mostly sunny in the high mountains and towards the south and increasingly sunny elsewhere.
-
At midday at 2000 m, between +8 °C in the west and south and +3 °C in the east
With the mild weather, moistening of the snowpack is at an advanced stage. On south-facing slopes, the snowpack is moist up to around 3000 m, on east- and west-facing slopes up to 2500 to 2700 m, and on north-facing slopes up to around 2000 m. Initial moistening of near-ground weak layers is now reaching around 2200 to 2400 m on north-facing slopes, and 2700 m on west- and east-facing slopes, and it is especially on these aspects and at these altitudes that large and occasionally even very large wet slab avalanches may be triggered naturally. The weak layers in the old snowpack in Grisons in particular are the least deeply buried, and it is here that wet slab avalanches are most likely also to be triggered by human activity. Whumpfing sounds continue to be a possible indication of a weak snowpack.
At higher altitudes, where the snowpack is still dry, avalanches can in some places also still be triggered in the dry old snowpack or in layers closer to the surface.
"},"tendency":[{"comment":"The night to Saturday will mostly be clear. During the day, conditions will be mostly sunny with cumulus clouds in the afternoon and scattered showers. The zero-degree level will remain at around 3000 m. Skies will only occasionally be clear overnight to Sunday. During the day, there will be only occasional sunshine, with increasing showers in the north. The snowfall level will be around 2300 m.
The danger of dry avalanches will not change significantly. The avalanche situation will generally be favourable in the morning, but each day, the danger of wet avalanches will increase as the day progresses. Off-piste skiing and hut ascents should be completed in good time.
"}]},{"bulletinID":"4d40ab99-c882-4c15-8178-6e381c598ea8","validTime":{"startTime":"2026-04-16T15:00:00Z","endTime":"2026-04-17T15:00:00Z"},"nextUpdate":"2026-04-17T15:00:00Z","publicationTime":"2026-04-16T15:00:00Z","lang":"en","unscheduled":false,"regions":[{"regionID":"CH-1311","name":"Vouvry"},{"regionID":"CH-1213","name":"Hohgant"},{"regionID":"CH-6131","name":"Luganese"},{"regionID":"CH-3111","name":"Glarus Nord"},{"regionID":"CH-2132","name":"Ybrig"},{"regionID":"CH-2111","name":"Pilatus"},{"regionID":"CH-2121","name":"Glaubenberg"},{"regionID":"CH-2112","name":"Schwarzenberg"},{"regionID":"CH-1221","name":"Niedersimmental"},{"regionID":"CH-1121","name":"Jaun"},{"regionID":"CH-1212","name":"östliche Berner Voralpen"},{"regionID":"CH-2133","name":"Stoos"},{"regionID":"CH-3221","name":"Toggenburg"},{"regionID":"CH-2124","name":"Gersau"},{"regionID":"CH-1111","name":"Waadtländer Voralpen"},{"regionID":"CH-2131","name":"Rothenthurm"},{"regionID":"CH-1113","name":"Aigle-Leysin"}],"dangerRatings":[{"mainValue":"low","validTimePeriod":"all_day","customData":{"CH":{"subdivision":null}}}],"avalancheProblems":[{"problemType":"wet_snow","dangerRatingValue":"low","elevation":null,"aspects":[],"validTimePeriod":"all_day","customData":{"CH":{"subdivision":null}},"comment":"On very steep slopes individual wet snow slides are possible. Restraint should be exercised because avalanches can sweep people along and give rise to falls."}],"customData":{"CH":{"aggregation":[{"category":"wet","validTimePeriod":"all_day","problemTypes":["wet_snow"]}]}},"weatherForecast":{"comment":"Skies will be clear overnight to Friday, and during the day conditions will be mostly sunny with high cloud developing as the day progresses and some cumulus clouds in the afternoon.
-
At midday at 2000 m, around +6 °C
Light from northerly directions
"},"weatherReview":{"comment":"Overnight to Thursday, skies were only occasionally clear. During the day, conditions were mostly sunny in the high mountains and towards the south and increasingly sunny elsewhere.
-
At midday at 2000 m, between +8 °C in the west and south and +3 °C in the east
With the mild weather, moistening of the snowpack is at an advanced stage. On south-facing slopes, the snowpack is moist up to around 3000 m, on east- and west-facing slopes up to 2500 to 2700 m, and on north-facing slopes up to around 2000 m. Initial moistening of near-ground weak layers is now reaching around 2200 to 2400 m on north-facing slopes, and 2700 m on west- and east-facing slopes, and it is especially on these aspects and at these altitudes that large and occasionally even very large wet slab avalanches may be triggered naturally. The weak layers in the old snowpack in Grisons in particular are the least deeply buried, and it is here that wet slab avalanches are most likely also to be triggered by human activity. Whumpfing sounds continue to be a possible indication of a weak snowpack.
At higher altitudes, where the snowpack is still dry, avalanches can in some places also still be triggered in the dry old snowpack or in layers closer to the surface.
"},"tendency":[{"comment":"The night to Saturday will mostly be clear. During the day, conditions will be mostly sunny with cumulus clouds in the afternoon and scattered showers. The zero-degree level will remain at around 3000 m. Skies will only occasionally be clear overnight to Sunday. During the day, there will be only occasional sunshine, with increasing showers in the north. The snowfall level will be around 2300 m.
The danger of dry avalanches will not change significantly. The avalanche situation will generally be favourable in the morning, but each day, the danger of wet avalanches will increase as the day progresses. Off-piste skiing and hut ascents should be completed in good time.
"}]}],"customData":{"CH":{"base":"2f40e6ac-25dc-4a6b-b711-896e77396f63:204"}}}