Big Sky Weather (Next 3 days): The snow forecast for Big Sky is: A moderate fall of snow, heaviest on Tue morning. Freeze-thaw conditions (max 3°C on Mon afternoon, min -14°C on Wed night). Winds decreasing (fresh winds from the WSW on Tue afternoon, calm by Wed night).
Big Sky Weather (Days 4-6): A dusting of new snow. Temperatures will be below freezing (max -1°C on Sun morning, min -15°C on Thu night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 1.4 m | -9 |  | |||
| Middle Lift: | -4 | | ||||
| Bottom Lift: | 1.0 m | 1 | |
Mon 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  | | | |  | | |  | | | | | |  | |
some clouds | snow shwrs | light snow | snow shwrs | snow shwrs | light snow | light snow | light snow | light snow | light snow | cloudy | light snow | light snow | light snow | some clouds | some clouds | some clouds | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | 1 | 3 | — | 1 | 1 | 1 | 3 | 1 | 1 | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 3 | -1 | -2 | -2 | -8 | -6 | -6 | -12 | -10 | -9 | -14 | -9 | -8 | -12 | -6 | -4 | -11 |
min °C | 1 | -3 | -3 | -5 | -10 | -8 | -9 | -14 | -13 | -9 | -15 | -13 | -9 | -14 | -13 | -5 | -13 |
-4 | -9 | -10 | -13 | -16 | -11 | -12 | -14 | -13 | -13 | -20 | -19 | -16 | -14 | -13 | -7 | -16 | |
77 | 86 | 88 | 48 | 77 | 88 | 91 | 95 | 88 | 72 | 81 | 60 | 78 | 91 | 70 | 65 | 69 | |
2200 | 1900 | 1550 | 1400 | 600 | 1150 | 600 | 0 | 450 | 700 | 0 | 650 | 750 | 0 | 1100 | 1400 | 0 | |
 | — | — | 7:22 | — | — | 7:22 | — | — | 7:20 | — | — | 7:18 | — | — | 7:16 | — | — |
 | 5:53 | — | — | 5:54 | — | — | 5:57 | — | — | 5:58 | — | — | 6:00 | — | — | 6:00 | — |
A moderate fall of snow, heaviest on Tue morning. Freeze-thaw conditions (max 3°C on Mon afternoon, min -14°C on Wed night). Winds decreasing (fresh winds from the WSW on Tue afternoon, calm by Wed night).
A dusting of new snow. Temperatures will be below freezing (max -1°C on Sun morning, min -15°C on Thu night). Wind will be generally light.
Latest snow reports near Big Sky:
| Top snow depth: | 135 cm |
|---|---|
| Bottom snow depth: | 102 cm |
| Fresh snowfall depth: | 1 cm |
| Last snowfall: | 15 Feb 2026 |
| Snow Alerts | Create Alert |
0.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.8 | Powder days Fresh snow, limited sun, any wind. |
1.5 | Bluebird days Average snow, mostly sunny, light wind. |
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.
Overall 4.2 Based on 18 votes and 8 reviews
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.
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.
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