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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Blacktail Mountain Ski Area at 1816 m altitude
Issued by Snow-Forecast.com at: 11 am (local time) / 18 Sep 2026
Next 3 days weather summary:Some drizzle, heaviest during Fri night. Very mild (max 16°C on Fri afternoon, min 10°C on Fri morning). Wind will be generally light. | Days 4-6 weather summary:Mostly dry. Very mild (max 17°C on Mon afternoon, min 11°C on Mon morning). Wind will be generally light. | |||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  | | |  | | | |  | | | | | | |
clear | clear | rain shwrs | clear | clear | some clouds | clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | clear | some clouds | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 13 | 16 | 16 | 12 | 15 | 14 | 12 | 16 | 16 | 13 | 17 | 17 | 13 | 17 | 16 | 13 | 17 | 17 |
min °C | 10 | 16 | 11 | 10 | 14 | 10 | 10 | 15 | 12 | 11 | 16 | 12 | 11 | 16 | 12 | 11 | 16 | 13 |
chill °C | 10 | 16 | 11 | 10 | 14 | 9 | 10 | 15 | 12 | 10 | 16 | 11 | 10 | 16 | 10 | 9 | 15 | 12 |
Humid % | 66 | 45 | 51 | 69 | 55 | 64 | 68 | 41 | 35 | 47 | 34 | 27 | 38 | 33 | 30 | 45 | 36 | 33 |
Freeze m | 3750 | 3800 | 3800 | 3700 | 3650 | 3650 | 3700 | 3650 | 4000 | 4050 | 3900 | 3950 | 3800 | 3750 | 3900 | 3900 | 3900 | 4200 |
 | 7:18 | — | — | 7:18 | — | — | 7:20 | — | — | 7:22 | — | — | 7:22 | — | — | 7:24 | — | — |
 | — | 7:44 | — | — | 7:42 | — | — | 7:39 | — | — | 7:37 | — | — | 7:36 | — | — | 7:32 | — |
Days 7-16 weather summary:
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Avalanche information: National Avalanche Center
Popular Blacktail Mountain Ski Area Pages
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Latest snow reports near Blacktail Mountain Ski Area:
Blacktail Mountain Ski Area Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 20 May 2026 |
| Snow Alerts | Create Alert |
Other resorts in USA - Montana are reporting: powder (0) / good piste (0)
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Snow History
Week 3 of September has on average:
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.0 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
Blacktail Mountain Ski Area Forecast Snowfall
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Other resorts in USA - Montana are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Blacktail Mountain Ski Area at the specific elevation of 1816 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Blacktail Mountain Ski Area. To access the weather forecasts for the other elevations, use the tab navigation above the table. For a wider view of the weather, check out the Weather Map of United States.
Click here to read further information on freezing levels and how we forecast our temperatures.
Visitor Reviews of Blacktail Mountain Ski Area
- Shaun from Australia writes:
The lifts are very old and very, very slow, but the snow quality is great. The slopes are north facing so don't get sun affected and are protected from the prevailing winds. The terrain is mostly intermediate but is fun. The views of the lake are spectacular. There is nothing like the feeling of having a whole mountain to yourself, there is absolutely no crowds at all. For great accommodation nearby stay at the Outlook Inn in Somers.
Visitor Reviews of Blacktail Mountain Ski Area
Shaun from Australia writes:
The lifts are very old and very, very slow, but the snow quality is great. The slopes are north facing so don't get sun affected and are protected from the prevailing winds. The terrain is mostly intermediate but is fun. The views of the lake are spectacular. There is nothing like the feeling of having a whole mountain to yourself, there is absolutely no crowds at all. For great accommodation nearby stay at the Outlook Inn in Somers.
Click here to submit your own review of Blacktail Mountain Ski Area
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