Big Sky Snow Forecast - 7 day
Updated 01 July 2026 17:41 PDT
7-Day Snow Forecast for Big Sky
1-week from 2 July.
For Forecast detail, see below.
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
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 81°F
Min 45°F
Snow unlikely
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
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 71°F
Min 45°F
Valley temperatures from an overnight low of 45°F to daytime highs around 71°F
Temperature at BaseTemp at Base
Thu
02
Snow unlikely
Cloudy early, then clear sky later.
Forecast times for Big Sky are in Denver (US/Mountain) time zone.
Max 70°F
Min 50°F
Valley temperatures from an overnight low of 50°F to daytime highs around 70°F
Temperature at BaseTemp at Base
Fri
03
Snow unlikely
Cloudy, clear sky, cloudy later.
Forecast times for Big Sky are in Denver (US/Mountain) time zone.
Max 75°F
Min 47°F
Valley temperatures from an overnight low of 47°F to daytime highs around 75°F
Temperature at BaseTemp at Base
Sat
04
Snow unlikely
Cloudy early, then clear sky later.
Forecast times for Big Sky are in Denver (US/Mountain) time zone.
Max 79°F
Min 51°F
Valley temperatures from an overnight low of 51°F to daytime highs around 79°F
Temperature at BaseTemp at Base
Sun
05
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Big Sky are in Denver (US/Mountain) time zone.
Max 81°F
Min 51°F
Valley temperatures from an overnight low of 51°F to daytime highs around 81°F
Temperature at BaseTemp at Base
Mon
06
Snow unlikely
Cloudy, clear sky, cloudy later.
Forecast times for Big Sky are in Denver (US/Mountain) time zone.
Max 81°F
Min 52°F
Valley temperatures from an overnight low of 52°F to daytime highs around 81°F
Temperature at BaseTemp at Base
Tue
07
Snow unlikely
Light drizzle first, clear spells then cloudy, clear sky later.
Forecast times for Big Sky are in Denver (US/Mountain) time zone.
Max 79°F
Min 51°F
Valley temperatures from an overnight low of 51°F to daytime highs around 79°F
Temperature at BaseTemp at Base
Wed
08
Snow unlikely
Light drizzle early, then clear sky later.
Forecast times for Big Sky are in Denver (US/Mountain) time zone.
No significant snowfall is forecast for this period.
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 17:41 PDT, 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.