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North America Weekly Snow Roundup #284
Weekly Snow News for North America, updated 15 October 2025: Mission Ridge 25cm (10"), Mammoth buried, Rockies snowmaking; BC and Alberta chalk multiple autumn snowfalls.
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Big Sky at 2073 m altitude
Issued by Snow-Forecast.com at: 11 am (local time) / 15 Oct 2025
Now
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  |  |  | | | |  |  | |  | | | | | |
some clouds | light rain | light rain | light rain | rain shwrs | some clouds | some clouds | clear | snow shwrs | snow shwrs | clear | some clouds | clear | cloudy | mod. snow | snow shwrs | light snow | some clouds | light snow | light snow | snow shwrs | |
km/h | |||||||||||||||||||||
Snow map |  |  |  |  |  |  |  | ||||||||||||||
— | — | — | — | — | — | — | — | 2 | — | — | — | — | — | 7 | — | 1 | — | — | 1 | — | |
— | 2 | 3 | 4 | 1 | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | |
max°C | 5 | 5 | 3 | 2 | 4 | 0 | 7 | 9 | 2 | 1 | 4 | -1 | 9 | 10 | 3 | 1 | 2 | -4 | 0 | 1 | -4 |
min°C | 2 | 5 | 2 | 2 | 4 | -1 | 1 | 5 | -5 | -3 | 2 | -2 | 2 | 7 | -2 | -2 | 0 | -5 | -2 | 0 | -6 |
2 | 5 | 0 | -1 | 2 | -4 | -2 | 1 | -9 | -6 | -1 | -6 | -3 | 3 | -5 | -6 | -5 | -10 | -6 | -4 | -10 | |
90 | 87 | 94 | 97 | 78 | 67 | 64 | 38 | 89 | 78 | 34 | 59 | 52 | 42 | 98 | 88 | 76 | 82 | 75 | 88 | 87 | |
2750 | 2850 | 2600 | 2350 | 2500 | 2800 | 2750 | 3200 | 2050 | 1700 | 2400 | 3250 | 3600 | 3400 | 2200 | 1800 | 2200 | 1350 | 1950 | 2150 | 1300 | |
 | 7:41 | — | — | 7:41 | — | — | 7:43 | — | — | 7:45 | — | — | 7:46 | — | — | 7:47 | — | — | 7:48 | — | — |
 | — | 6:40 | — | — | 6:38 | — | — | 6:37 | — | — | 6:35 | — | — | 6:34 | — | — | 6:31 | — | — | 6:30 | — |
Next 0-3 days weather summary:
Moderate rain (total 10.0mm) heaviest on Wed night, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 9°C on Fri afternoon, min -5°C on Fri night). Wind will be generally light.
Next 4-6 days weather summary:
Mild with light rain (total 2.0mm) on Sun night Becoming colder with a light covering of snow, mostly falling on Sun night. Freeze-thaw conditions (max 10°C on Sun afternoon, min -5°C on Mon night). Winds increasing (light winds from the WNW on Sat morning, fresh winds from the SSW by Sun afternoon).
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Snow Radar
Latest snow reports near Big Sky:
Big Sky Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 12 Oct 2025 |
| 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 October has on average:
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.3 | Powder days Fresh snow, limited sun, any wind. |
0.2 | 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 2073 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
- CG from Australia writes:
Big Sky? Super stoked. Enormous mountain now that the merger with Moonlight has happened - and with a huge variety of terrain: trees, chutes and steeps, groomers. Enough to keep a group of 7 snowboarders with the full range of ability happy. What sets the place apart is the beauty of the terrain, and the real warm welcome from the locals. Great range of accommodation. Yup, buy your groceries in Bozeman first, but don't sweat it. It's really worth the trek. Our week here included some powder days and a few super cold days, so you get nose (freeze? editor) but it keeps the snow in great shape. And we didn't mind coming down to one of the base areas for a feed at lunch. We also had a great week in Jackson just before but I'd still rate this mountain above many of its North American competitors; friendliness, good infrastructure, complete lack of crowds and awesome terrain.
Visitor Reviews of Big Sky
CG from Australia writes:
Big Sky? Super stoked. Enormous mountain now that the merger with Moonlight has happened - and with a huge variety of terrain: trees, chutes and steeps, groomers. Enough to keep a group of 7 snowboarders with the full range of ability happy. What sets the place apart is the beauty of the terrain, and the real warm welcome from the locals. Great range of accommodation. Yup, buy your groceries in Bozeman first, but don't sweat it. It's really worth the trek. Our week here included some powder days and a few super cold days, so you get nose (freeze? editor) but it keeps the snow in great shape. And we didn't mind coming down to one of the base areas for a feed at lunch. We also had a great week in Jackson just before but I'd still rate this mountain above many of its North American competitors; friendliness, good infrastructure, complete lack of crowds and awesome terrain.
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:
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