New €155m Les Grands Montets Lift Begins Opening This Winter
Closed since the devastating 2018 fire, the first part of the flagship new Grands Montets lift above Argentière in the Chamonix Valley is set to open this December.
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Sun Valley at 1744 m höjd
Utfärdat av Snow-Forecast.com på: 11 am (lokal tid) / 19 Sep 2026
Next 3 days weather summary:Lätt regn (Totalt 2.0mm), mestadels faller på lör eftermiddag. varmt (max 21°C på mån eftermiddag, min 8°C på lör morgon). med övervägande lätta vindar. | Dagar4-6 Sun Valley väderöversiktMestadels torrt. varmt (max 23°C på tors eftermiddag, min 12°C på tis kväll). med övervägande lätta vindar. | |||||||||||||||||
lördag 19 | söndag 20 | måndag 21 | tisdag 22 | onsdag 23 | torsdag 24 | |||||||||||||
morgon | eftermiddag | natt | morgon | eftermiddag | natt | morgon | eftermiddag | natt | morgon | eftermiddag | natt | morgon | eftermiddag | natt | morgon | eftermiddag | natt | |
 |  |  |  | | | | |  | | | | | | | | | | |
en del moln | lätt regn | klar | klar | en del moln | klar | klar | klar | en del moln | en del moln | en del moln | en del moln | klar | en del moln | en del moln | en del moln | klar | klar | |
km/h | ||||||||||||||||||
Snö karta |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 13 | 15 | 11 | 17 | 20 | 13 | 19 | 21 | 14 | 20 | 22 | 15 | 20 | 22 | 15 | 21 | 23 | 18 |
min °C | 8 | 15 | 8 | 12 | 20 | 11 | 15 | 21 | 13 | 15 | 21 | 12 | 15 | 21 | 13 | 16 | 23 | 14 |
chill °C | 7 | 15 | 7 | 12 | 20 | 11 | 15 | 21 | 13 | 15 | 21 | 12 | 15 | 21 | 13 | 16 | 23 | 14 |
Fukt. % | 83 | 49 | 66 | 63 | 35 | 52 | 47 | 26 | 34 | 34 | 25 | 36 | 38 | 25 | 33 | 38 | 26 | 31 |
Fryspunkt m | 3200 | 3600 | 3700 | 3650 | 4100 | 4000 | 4000 | 4300 | 4300 | 4100 | 4300 | 4250 | 4150 | 4400 | 4400 | 4300 | 4400 | 4500 |
 | 7:20 | — | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — | 7:24 | — | — | 7:26 | — | — |
 | — | 7:39 | — | — | 7:37 | — | — | 7:37 | — | — | 7:35 | — | — | 7:32 | — | — | 7:30 | — |
Väderöversikt för dagar 7-16:
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Lavininformation: National Avalanche Center
Populära Sun Valley-sidor
Snöradar
Senaste snörapporterna nära Sun Valley:
Sun ValleySnöförhållanden
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 26 Apr 2026 |
Other resorts in USA - Idaho are reporting: powder (0) / good piste (0)
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Snöhistoria
Vecka3 iSeptember har i medeltal:
0.0 | Bluebird Pudersnö-dagar Nysnö, mest soligt, lätt vind. |
|---|---|
0.0 | Pudersnö-dagar Nysnö, halvsoligt, växlande vindar. |
0.0 | Bluebird dagar Genomsnittlig snö, mest soligt, lätt vind. |
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Foton från Sun Valley
Sawtooth Range by Tom
the bowls by David Boock
Sun Valley by Tom
Ladda upp ett nytt foto Other resorts in USA - Idaho are reporting: powder (0) / good piste (0)
Tabellen ovanför visar väderprognosen förSun Valley vid1744 mhöjd. Våra avancerade vädermodeller tillåter oss att ge väderprognoser för toppen, mitten och botten utav backarna vid Sun Valley. För att se vädret vid andra höjder, använd tabbnavigeraren ovanför tabellen. För en mera omfattande väderprognos, kolla in väderkartan för United States.
Klicka här för mer information om frysningspunkter och hur vi fastställer våra temperaturer
Visitor Reviews of Sun Valley
Övergripande 4.4 Baserat på 19 röster och 9 recensioner
- Snösäkert
- Variation av backar
- Rösta
- Michael Wilko from Australia writes:
Sun Valley is a riders mountain with 3,300 ft of vertical that you can ski every run. The big mountains like, Whistler, Jackson, Snowbird etc have lots of steeper runs that are broken up with a traverse along cat tracks to get to the next run. Sun Valley gets different weather systems to the Rockys but as most weather comes across deserts to get there, it can be as dry as the best. With no major mountains to block the weather systems, Sun Valley doesn't get as much snow as would like, but this is made up for by one of the best man made snow facilities anywhere in the world. Many a time have I driven from New Mexico to British Columbia looking for snow only to find top to bottom skiing in Sun Valley on man made snow with always perfectly groomed corduroy runs. If you are a wimp like me that doesn't enjoy skiing in temps below 20 degrees zero, enjoy the climate of one of Nth Americas finest. My tip for the serious snow rider is Dec / Jan Niseko Japan, Feb / March Sun Valley, Idaho.
Visitor Reviews of Sun Valley
Michael Wilko from Australia writes:
Sun Valley is a riders mountain with 3,300 ft of vertical that you can ski every run. The big mountains like, Whistler, Jackson, Snowbird etc have lots of steeper runs that are broken up with a traverse along cat tracks to get to the next run. Sun Valley gets different weather systems to the Rockys but as most weather comes across deserts to get there, it can be as dry as the best. With no major mountains to block the weather systems, Sun Valley doesn't get as much snow as would like, but this is made up for by one of the best man made snow facilities anywhere in the world. Many a time have I driven from New Mexico to British Columbia looking for snow only to find top to bottom skiing in Sun Valley on man made snow with always perfectly groomed corduroy runs. If you are a wimp like me that doesn't enjoy skiing in temps below 20 degrees zero, enjoy the climate of one of Nth Americas finest. My tip for the serious snow rider is Dec / Jan Niseko Japan, Feb / March Sun Valley, Idaho.
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