Sign In with AppleBy using Snow-Forecast, you agree to our Terms & Services.
Don't have an account? Join now
Big Sky Weather (Next 3 days): The snow forecast for Big Sky is: A dusting of new snow. Temperatures will be below freezing (max -5°C on Mon night, min -13°C on Sat night). Winds increasing (moderate winds from the WSW on Sun afternoon, severe gales from the W by Tue morning).
Big Sky Weather (Days 4-6): A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -4°C on Fri afternoon, min -10°C on Tue night). Winds increasing (light winds from the W on Tue night, gales from the W by Wed afternoon).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 0.5 m | -13 |  | |||
| Middle Lift: | -9 | | ||||
| Bottom Lift: | 0.05 m | -8 | |
Latest snow reports near Big Sky:
Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | |  | |  | | | | | | | |
light snow | cloudy | cloudy | light snow | cloudy | cloudy | light snow | light snow | light snow | mod. snow | light snow | light snow | light snow | light snow | light snow | mod. snow | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | 1 | — | — | 1 | 1 | 1 | 8 | 1 | 1 | 3 | 3 | 3 | 6 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -13 | -11 | -10 | -9 | -9 | -7 | -5 | -5 | -8 | -6 | -5 | -5 | -7 | -6 | -5 | -5 |
min °C | -13 | -12 | -11 | -10 | -10 | -8 | -6 | -6 | -9 | -10 | -6 | -5 | -8 | -7 | -5 | -6 |
-26 | -23 | -20 | -22 | -20 | -19 | -16 | -18 | -19 | -18 | -18 | -17 | -19 | -16 | -15 | -16 | |
89 | 70 | 85 | 88 | 80 | 72 | 94 | 97 | 60 | 96 | 96 | 94 | 95 | 97 | 97 | 95 | |
1200 | 1650 | 1450 | 1400 | 2050 | 1950 | 2400 | 2450 | 1850 | 1650 | 2550 | 2550 | 1900 | 2200 | 2400 | 1950 | |
 | — | 7:50 | — | — | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — | 7:54 | — | — |
 | — | — | 4:43 | — | — | 4:43 | — | — | 4:42 | — | — | 4:42 | — | — | 4:42 | — |
A dusting of new snow. Temperatures will be below freezing (max -5°C on Mon night, min -13°C on Sat night). Winds increasing (moderate winds from the WSW on Sun afternoon, severe gales from the W by Tue morning).
A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -4°C on Fri afternoon, min -10°C on Tue night). Winds increasing (light winds from the W on Tue night, gales from the W by Wed afternoon).
Latest snow reports near Big Sky:
| Top snow depth: | 50 cm |
|---|---|
| Bottom snow depth: | 5 cm |
| Fresh snowfall depth: | 18 cm |
| Last snowfall: | 5 Dec 2025 |
| Snow Alerts | Create Alert |
0.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.3 | Powder days Fresh snow, limited sun, any wind. |
2.7 | Bluebird days Average snow, mostly sunny, light wind. |
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.
Overall 4.2 Based on 8 votes and 8 reviews
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.
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.
Snow Report
Webcams
Ski Resort Guide
Snow History
Snow Alerts
Snow
Sign up or Login to access
Upload new photo
Nearest