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North America’s 25-26 Ski Season Underway
Colorado’s Keystone Resort has claimed the title of first ski resort to open in North America, doing so at 3pm on Saturday in order to be the first.
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Big Sky at 3398 m altitude
Issued by Snow-Forecast.com at: 11 am (local time) / 27 Oct 2025
Now
Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | |||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | |  | | |  | | | | | | |  | | | |
light snow | light snow | snow shwrs | clear | clear | some clouds | some clouds | clear | clear | some clouds | clear | cloudy | clear | clear | some clouds | some clouds | clear | clear | cloudy | light snow | snow shwrs | |
km/h | |||||||||||||||||||||
Snow map |  |  |  |  |  |  |  | ||||||||||||||
5 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -13 | -13 | -14 | -12 | -7 | 0 | 1 | -2 | -3 | -5 | -4 | -4 | -3 | -2 | -1 | 0 | 2 | 2 | 0 | 0 | -2 |
min°C | -13 | -13 | -14 | -13 | -9 | -4 | 0 | -2 | -5 | -5 | -5 | -4 | -3 | -3 | -2 | -1 | 1 | 1 | 0 | -1 | -2 |
-22 | -26 | -25 | -22 | -16 | -10 | -8 | -10 | -12 | -10 | -10 | -9 | -9 | -8 | -8 | -8 | -5 | -8 | -9 | -10 | -10 | |
77 | 51 | 63 | 62 | 47 | 40 | 53 | 60 | 69 | 33 | 51 | 55 | 37 | 44 | 31 | 70 | 68 | 68 | 82 | 84 | 70 | |
1550 | 1800 | 550 | 1000 | 2150 | 1350 | 3500 | 3150 | 1650 | 1950 | 2750 | 2500 | 2600 | 3000 | 3100 | 3250 | 3600 | 3750 | 3450 | 3500 | 3050 | |
 | 7:56 | — | — | 7:58 | — | — | 8:00 | — | — | 8:00 | — | — | 8:02 | — | — | 8:03 | — | — | 7:04 | — | — |
 | — | 6:21 | — | — | 6:19 | — | — | 6:17 | — | — | 6:15 | — | — | 6:15 | — | — | 6:13 | — | — | 5:12 | — |
Next 0-3 days weather summary:
A light covering of new snow, mostly falling on Mon morning. Freeze-thaw conditions (max 1°C on Wed morning, min -14°C on Mon night). Winds decreasing (strong winds from the WNW on Mon afternoon, light winds from the W by Tue morning).
Next 4-6 days weather summary:
Mostly dry. Freeze-thaw conditions (max 2°C on Sat afternoon, min -5°C on Thu morning). Winds increasing (light winds from the W on Thu morning, gales from the W by Sat night).
Popular Big Sky Pages
Snow Radar
Latest snow reports near Big Sky:
Big Sky Snow Conditions
| Top snow depth: | 0 cm |
|---|---|
| Bottom snow depth: | 0 cm |
| Fresh snowfall depth: | 6 cm |
| Last snowfall: | 26 Oct 2025 |
| Snow Alerts | Create Alert |
Other resorts in USA - Montana are reporting: powder (0) / good piste (0)
Snow History
Week 4 of October has on average:
0.7 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.2 | Powder days Fresh snow, limited sun, any wind. |
1.9 | Bluebird days Average snow, mostly sunny, light wind. |
Big Sky Forecast Snowfall
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Photos of Big Sky
Big Mountain, Montana by greg_seven
ski area by cytry
Yellowstone Club by Tom
Upload new photo Other resorts in USA - Montana are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Big Sky at the specific elevation of 3398 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Big Sky. 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 Big Sky
Overall 4.2 Based on 8 votes and 8 reviews
- Snowsure
- Variety of pistes
- Vote
- r.e.f. from Australia writes:
Will be returning to Big Sky for the 8th time and tend to spend about a month at a time skiing all level of trails both on and off piste. Can only say don't go there as it's absolutely awful and that is why we keep returning, if you get my drift.
Visitor Reviews of Big Sky
r.e.f. from Australia writes:
Will be returning to Big Sky for the 8th time and tend to spend about a month at a time skiing all level of trails both on and off piste. Can only say don't go there as it's absolutely awful and that is why we keep returning, if you get my drift.
Free Snow-Forecast.com weather widget for your website
The Big Sky skiing weather widget is available to embed on external websites free of charge. It provides a daily summary of our Big Sky snow forecast and current weather conditions. Simply go to the feed configuration page and follow the 3 simple steps to grab the custom html code snippet and paste it into your own site. You can choose the snow forecast elevation (summit, mid-mountain or bottom lift) and metric/imperial units for the snow forecast feed to suit your own website…. Click here to get the code.
View detailed snow forecast for Big Sky at:
snow-forecast.com
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