Big Sky Weather
Two Week Weather Forecast for Big Sky ( 2,070m to 3,410m 6,791ft to 11,188ft )
This is the Snow Forecast and Weather Outlook for Big Sky, United States for 16 days from 27 April.
Updated 27 April 2025 13:36 BST.
See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.
Big Sky Weather Forecast updated at 13:36 BST, next update expected 16:00 BST.
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Powder Alert!
Updated 27 April 2025 13:39 BST
Powder Possible :- 20cm 8in of Fresh Snow is forecast for Big Sky over the next 2 days.
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Big Sky Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Sun 27 |  | up to 3cm up to 1in New Snow | Max 14℃ 57°F Min 1℃ 33°F |
| Mon 28 |  | 5cm to 20cm 2in to 8in New Snow | Max 7℃ 45°F Min -2℃ 29°F |
| Tue 29 |  | Cloudy. | Max 8℃ 46°F Min -1℃ 31°F |
| Wed 30 |  | up to 5cm up to 2in New Snow | Max 6℃ 42°F Min -1℃ 30°F |
| Thu 01 | | Cloudy. | Max 10℃ 50°F Min -1℃ 31°F |
| Fri 02 |  | Fair. | Max 16℃ 60°F Min 2℃ 35°F |
| Sat 03 | | Clear sky at altitude, fair below. | Max 18℃ 64°F Min 4℃ 39°F |
| Sun 04 | | Cloudy. | Max 17℃ 62°F Min 6℃ 42°F |
| Mon 05 | | up to 4cm up to 1in New Snow | Max 9℃ 49°F Min 3℃ 36°F |
| Tue 06 |  | 2cm to 3cm 1in New Snow | Max 3℃ 38°F Min 1℃ 34°F |
| Wed 07 | | up to 1cm New Snow | Max 10℃ 49°F Min 0℃ 31°F |
| Thu 08 | | Clear sky. | Max 15℃ 58°F Min 0℃ 33°F |
| Fri 09 | | Clear sky. | Max 19℃ 65°F Min 4℃ 39°F |
| Sat 10 | | Clear spells. | Max 18℃ 65°F Min 7℃ 45°F |
| Sun 11 |  | Snow showers at altitude, light drizzle below. | Max 17℃ 63°F Min 7℃ 44°F |
| Mon 12 | | Clear sky. | Max 16℃ 60°F Min 3℃ 38°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 piste 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 Weather Forecast updated at 13:36 BST, next update expected 16:00 BST.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Big Sky.For more information about this American Ski Resort, See Also Skiing and Snowboarding in Big Sky .
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