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.
View forecast
Sleeping Giant at 2118 m altitude
Issued by Snow-Forecast.com at: 11 am (local time) / 20 Sep 2026
Next 3 days weather summary:Mostly dry. Very mild (max 18°C on Tue afternoon, min 8°C on Sun morning). Wind will be generally light. | Days 4-6 weather summary:Mostly dry. Very mild (max 19°C on Thu afternoon, min 9°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the WSW by Fri afternoon). | |||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | |  | | | | |  | | | | | | | |
cloudy | cloudy | some clouds | clear | clear | some clouds | some clouds | cloudy | some clouds | clear | some clouds | clear | clear | clear | clear | clear | some clouds | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 9 | 11 | 10 | 14 | 17 | 14 | 16 | 18 | 13 | 14 | 17 | 14 | 17 | 19 | 16 | 18 | 19 | 13 |
min °C | 8 | 10 | 8 | 10 | 16 | 11 | 13 | 16 | 9 | 11 | 17 | 12 | 14 | 19 | 13 | 15 | 17 | 9 |
chill °C | 7 | 10 | 8 | 10 | 16 | 11 | 13 | 16 | 7 | 10 | 17 | 12 | 14 | 19 | 12 | 14 | 16 | 7 |
Humid % | 80 | 62 | 66 | 62 | 37 | 56 | 50 | 28 | 56 | 67 | 36 | 48 | 42 | 26 | 44 | 40 | 29 | 46 |
Freeze m | 3200 | 3600 | 3700 | 3650 | 4250 | 4100 | 4050 | 4400 | 3950 | 3700 | 4350 | 4300 | 4200 | 4550 | 4450 | 4400 | 4550 | 4100 |
 | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — |
 | — | 7:21 | — | — | 7:19 | — | — | 7:16 | — | — | 7:15 | — | — | 7:14 | — | — | 7:12 | — |
Days 7-16 weather summary:
Interested in the 16-day Forecast? Unlock the full forecast and many more features by becoming a Pro member.
SnowPro
Hourly & 16-day forecasts- View past weather
- Fast, ad-free browsing
- Snow hindcasts & History
Unlocks app & website
Avalanche information: National Avalanche Center
Popular Sleeping Giant Pages
Snow Radar
Latest snow reports near Sleeping Giant:
Sleeping Giant Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 10 Jun 2026 |
| Snow Alerts | Create Alert |
Other resorts in USA - Wyoming are reporting: powder (0) / good piste (0)
Snow-Forecast Partner Offers
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. |
Sleeping Giant Forecast Snowfall
Sign up or Login to accessSnow-Forecast Partner Offers
Other resorts in USA - Wyoming are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Sleeping Giant at the specific elevation of 2118 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Sleeping Giant. 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 Sleeping Giant
Overall 3.1 Based on 1 vote and 2 reviews
- Snowsure
- Variety of pistes
- Vote
- Ron Wiggins from United States writes:
Some of the very nice people there love their Ski Patrol fun hill to play on. I would recommend anyone to go. Try it out the Glade skiing. There is some of the best in the country I think.
Visitor Reviews of Sleeping Giant
Ron Wiggins from United States writes:
Some of the very nice people there love their Ski Patrol fun hill to play on. I would recommend anyone to go. Try it out the Glade skiing. There is some of the best in the country I think.
Nearest