Big Sky Snow Forecast - 7 day
Updated 23 May 2026 05:48 NZST
7-Day Snow Forecast for Big Sky
1-week from 22 May.
For Forecast detail, see below.
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Big Sky 7-Day Snow Forecast Highlights
When will there be fresh snow in Big Sky?
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Big Sky. |
7-Day Snow Outlook for Big Sky
Snowfall
Snow Line
Max 24℃
Min -5℃
Snow unlikely
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Big Sky Medium-Range (7-Day) Snow Forecast Detail
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.
Max 15℃
Min -5℃
Freeze-thaw conditions, with valley temperatures cooling to -5℃ and rising to 15℃
Temperature at BaseTemp at Base
Fri
22
Snow unlikely
Clear sky.
Forecast times for Big Sky are in Denver (US/Mountain) time zone.
Max 19℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 19℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Sat
23
Snow unlikely
Cloudy, clear sky, cloudy later.
Forecast times for Big Sky are in Denver (US/Mountain) time zone.
Max 20℃
Min 6℃
Valley temperatures from an overnight low of 6℃ to daytime highs around 20℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Sun
24
Snow unlikely
Cloudy first, clear sky then cloudy, clear sky later.
Forecast times for Big Sky are in Denver (US/Mountain) time zone.
Max 22℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 22℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Mon
25
Snow unlikely
Cloudy, clear sky, cloudy later.
Forecast times for Big Sky are in Denver (US/Mountain) time zone.
Max 23℃
Min 8℃
Valley temperatures from an overnight low of 8℃ to daytime highs around 23℃
Temperature at BaseTemp at Base
Tue
26
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Big Sky are in Denver (US/Mountain) time zone.
Max 22℃
Min 6℃
Valley temperatures from an overnight low of 6℃ to daytime highs around 22℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Wed
27
Snow unlikely
Cloudy first, clear sky then cloudy, rain showers later.
Forecast times for Big Sky are in Denver (US/Mountain) time zone.
Max 24℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 24℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Thu
28
Snow unlikely
Drizzle early, then cloudy later.
Forecast times for Big Sky are in Denver (US/Mountain) time zone.
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 Snow Forecast updated at 05:48 NZST, next update expected imminently.
Snow Reliability
Big Sky enjoys reliable snow conditions, with an average annual snowfall of over 400 inches. Skiers can expect a solid snow depth throughout the season, but it's advisable to check J2Ski for the latest snow conditions.