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 31 March.
Updated 31 March 2025 17:38 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 17:38 BST, next update expected imminently.
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Powder Alert!
Updated 31 March 2025 19:40 BST
Powder Possible :- 37cm 15in of Fresh Snow is forecast for Big Sky over the next 2 days.
To get Powder Alerts and Snow Storm Early Warnings by e-mail, Subscribe to our Snow Mail below .
Big Sky Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Mon 31 |  | Fair at altitude, clear sky below. | Max 7℃ 44°F Min -5℃ 24°F |
| Tue 01 |  | 9cm to 17cm 3in to 7in New Snow | Max 4℃ 40°F Min -7℃ 19°F |
| Wed 02 | | 12cm to 17cm 5in to 7in New Snow | Max -1℃ 30°F Min -8℃ 17°F |
| Thu 03 |  | 1cm up to 1in New Snow | Max 0℃ 32°F Min -10℃ 13°F |
| Fri 04 | | 2cm to 3cm 1in New Snow | Max -1℃ 31°F Min -8℃ 18°F |
| Sat 05 | | Clear sky. | Max 2℃ 36°F Min -10℃ 15°F |
| Sun 06 |  | Cloudy. | Max 8℃ 47°F Min -4℃ 25°F |
| Mon 07 | | Clear sky. | Max 11℃ 51°F Min 0℃ 32°F |
| Tue 08 |  | Clear sky at altitude, fair below. | Max 12℃ 53°F Min 2℃ 35°F |
| Wed 09 | | Fair at altitude, clear spells below. | Max 13℃ 56°F Min 2℃ 35°F |
| Thu 10 | | Clear sky. | Max 17℃ 62°F Min 5℃ 41°F |
| Fri 11 | | Cloudy. | Max 18℃ 65°F Min 7℃ 44°F |
| Sat 12 | | Fair at altitude, clear spells below. | Max 17℃ 62°F Min 7℃ 45°F |
| Sun 13 | | Cloudy. | Max 16℃ 60°F Min 7℃ 44°F |
| Mon 14 | | 1cm to 3cm up to 1in New Snow | Max 14℃ 58°F Min -1℃ 30°F |
| Tue 15 | | 1cm to 2cm up to 1in New Snow | Max 4℃ 40°F Min -4℃ 24°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 17:38 BST, next update expected imminently.
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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