Big Sky Long-Range Snow Forecast
Snow Forecast for Big Sky
When will there be fresh snow?
This is the Long-range Snow Forecast for Big Sky, United States for 16 days from 10 May.
Updated 09 May 2025 17:35 PDT.
| Next Snow Expected | 13 May |
|---|---|
| Next Snow Amount | 1in |
| Next 48 Hours | - |
| Next 7 Days | 9in |
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For Forecast detail, see below.
Forecast for Big Sky
Max 75°F
Min 51°F
Valley temperatures from an overnight low of 51°F to daytime highs around 75°F
Temperature at BaseTemp at Base
Sat
10
Snow unlikely
Cloudy.
Big Sky has very light new snow forecast in the next 48 hours.
Big Sky Long-Range (16-Day) Snow Forecast Outlook
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Sat 10 | | Cloudy. | Max 75°F Min 51°F |
| Sun 11 | | New Snow | Max 74°F Min 48°F |
| Mon 12 | | Cloudy. | Max 57°F Min 42°F |
| Tue 13 | | up to 3in New Snow | Max 55°F Min 35°F |
| Wed 14 |  | 1in to 3in New Snow | Max 40°F Min 34°F |
| Thu 15 |  | 1in to 2in New Snow | Max 43°F Min 30°F |
| Fri 16 | | up to 1in New Snow | Max 49°F Min 31°F |
| Sat 17 | | Cloudy. | Max 49°F Min 34°F |
| Sun 18 |  | up to 1in New Snow | Max 45°F Min 35°F |
| Mon 19 |  | Clear sky. | Max 54°F Min 33°F |
| Tue 20 | | Clear sky. | Max 57°F Min 39°F |
| Wed 21 | | Clear sky. | Max 58°F Min 38°F |
| Thu 22 | | Clear sky. | Max 60°F Min 38°F |
| Fri 23 | | Fair. | Max 57°F Min 32°F |
| Sat 24 | | Fair at altitude, clear spells below. | Max 58°F Min 34°F |
| Sun 25 | | Clear sky at altitude, clear spells below. | Max 51°F Min 35°F |
This Snow Forecast for Big Sky, United States gives the predicted Snowfall and Freezing Levels for the next week.
The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Big Sky, on any given trail or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.
Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.
Big Sky Snow Forecast updated at 17:35 PDT, next update expected 20:00 PDT.
Snow Forecast near Big Sky
| Snow Report and Forecast | 48 Hr | Sat | Sun | Mon | Tue | Wed | Thu | Fri | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Moonlight Basin | - | 3in |