Big Mountain Snow Forecast - 7 day
Updated 11 June 2026 23:45 PDT
7-Day Snow Forecast for Big Mountain
1-week from 12 June.
For Forecast detail, see below.
null snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Big Mountain 7-Day Snow Forecast Highlights
When will there be fresh snow in Big Mountain?
| Next Snow Expected | 13 June |
|---|---|
| Next Snow Amount | - |
| Next 48 Hours | 3in |
| Next 7 Days | 3in |
7-Day Snow Outlook for Big Mountain
Snowfall
Snow Line
Max 42°F
Min 27°F
4in New Snow
Snow Line from 5,115ft to resort level (4,495ft).
null snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Big Mountain 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 42°F
Min 31°F
Valley temperatures from an overnight low of 31°F to daytime highs around 42°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Fri
12
Snow unlikely
Fair early, then clear sky later.
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
Max 35°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 35°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
13
up to 1in New Snow
Cloudy early, then light snow later.
Snow Line from 5,115ft to resort level (4,495ft).
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
Max 33°F
Min 29°F
Valley temperatures from an overnight low of 29°F to daytime highs around 33°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
14
1in to 2in New Snow
Light snow, cloudy, light snow later.
Snow falling to resort level (4,495ft).
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
Max 36°F
Min 28°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 28°F and rising to 36°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
15
New Snow
Light snow, cloudy, light snow later.
Snow falling to resort level (4,495ft).
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
Max 42°F
Min 31°F
Valley temperatures from an overnight low of 31°F to daytime highs around 42°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Tue
16
Snow unlikely
Cloudy.
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
Max 38°F
Min 29°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 29°F and rising to 38°F
Temperature at BaseTemp at Base
Wed
17
Snow unlikely
Cloudy early, then fair later.
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
Max 39°F
Min 27°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 27°F and rising to 39°F
Temperature at BaseTemp at Base
Thu
18
Snow unlikely
Cloudy.
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
This Snow Forecast for Big Mountain, 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 Mountain, 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 Mountain Snow Forecast updated at 23:45 PDT, next update expected 05:00 PDT.
Snow Reliability
Big Mountain typically enjoys reliable snow conditions, with an average annual snowfall of around 300 inches. Check J2Ski for the latest snow depth and conditions to plan your visit.