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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Black Mountain at 716 m altitude
Issued by Snow-Forecast.com at: 1 pm (local time) / 20 Sep 2026
Next 3 days weather summary:Moderate rain (total 10.0mm), heaviest on Sun afternoon. Very mild (max 11°C on Mon afternoon, min 5°C on Mon night). Wind will be generally light. | Days 4-6 weather summary:Moderate rain (total 14.0mm), heaviest on Fri night. Very mild (max 13°C on Thu afternoon, min 6°C on Wed night). Winds increasing (light winds from the ENE on Wed night, fresh winds from the NE by Fri night). | ||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  |  | | | |  | | |  | |  | |
mod. rain | rain shwrs | some clouds | some clouds | cloudy | some clouds | clear | clear | clear | clear | clear | cloudy | some clouds | cloudy | light rain | light rain | mod. rain | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 8 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 5 | 8 |
max °C | 8 | 9 | 9 | 11 | 7 | 8 | 10 | 6 | 9 | 11 | 7 | 11 | 13 | 10 | 11 | 11 | 11 |
min °C | 7 | 7 | 8 | 10 | 5 | 6 | 10 | 5 | 6 | 10 | 6 | 8 | 13 | 10 | 10 | 8 | 8 |
chill °C | 4 | 5 | 6 | 10 | 5 | 6 | 10 | 3 | 4 | 8 | 4 | 6 | 12 | 8 | 7 | 4 | 4 |
Humid % | 99 | 84 | 74 | 57 | 66 | 61 | 54 | 71 | 59 | 56 | 59 | 35 | 38 | 40 | 43 | 74 | 77 |
Freeze m | 3150 | 3400 | 3650 | 3650 | 3450 | 2900 | 2900 | 2400 | 2300 | 2850 | 3350 | 3400 | 3500 | 3650 | 3600 | 3750 | 3800 |
 | — | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — |
 | 6:45 | — | — | 6:44 | — | — | 6:43 | — | — | 6:40 | — | — | 6:38 | — | — | 6:37 | — |
Days 7-16 weather summary:
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Avalanche information: National Avalanche Center
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Latest snow reports near Black Mountain:
Black Mountain Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 30 May 2026 |
| Snow Alerts | Create Alert |
Other resorts in USA - New Hampshire 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. |
Black Mountain Forecast Snowfall
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Other resorts in USA - New Hampshire are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Black Mountain at the specific elevation of 716 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Black Mountain. 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.
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