Big Sky Snow Forecast - 7 day
Updated 11 June 2026 04:46 CDT
7-Day Snow Forecast for Big Sky
1-week from 11 June.
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 Expected | 13 June |
|---|---|
| Next Snow Amount | 3cm |
| Next 48 Hours | 3cm |
| Next 7 Days | 3cm |
7-Day Snow Outlook for Big Sky
Snowfall
Snow Line
Max 26℃
Min -3℃
3cm New Snow
Snow Line from 2,949m to 2,289m, with rain below.
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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 17℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 17℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Thu
11
Snow unlikely
Cloudy early, then clear sky 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 (spring snow) conditions up high.
Temperature at BaseTemp at Base
Fri
12
Snow unlikely
Clear sky.
Forecast times for Big Sky are in Denver (US/Mountain) time zone.
Max 7℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 7℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
13
up to 3cm New Snow
Cloudy first, fog then clear spells, cloudy later.
Snow Line from 2,949m to 2,289m, with rain below.
Forecast times for Big Sky are in Denver (US/Mountain) time zone.
Max 14℃
Min -3℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -3℃ and rising to 14℃
Temperature at BaseTemp at Base
Sun
14
Snow unlikely
Cloudy, fair, clear sky later.
Forecast times for Big Sky are in Denver (US/Mountain) time zone.
Max 16℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 16℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Mon
15
Snow unlikely
Clear sky, fair, cloudy later.
Forecast times for Big Sky are in Denver (US/Mountain) time zone.
Max 23℃
Min 6℃
Valley temperatures from an overnight low of 6℃ to daytime highs around 23℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Tue
16
Snow unlikely
Cloudy early, then clear spells later.
Forecast times for Big Sky are in Denver (US/Mountain) time zone.
Max 26℃
Min 11℃
Valley temperatures from an overnight low of 11℃ to daytime highs around 26℃
Temperature at BaseTemp at Base
Wed
17
Snow unlikely
Clear spells early, then clear sky 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 04:46 CDT, 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.