Big Mountain Long-Range Snow Forecast Updated today
Updated 11 August 2026 18:50 PDT
Long-Range Snow Forecast for Big Mountain
Long-range (14 to 45 days) from 12 August.
For Forecast detail, see below.
Big Mountain Snow Forecast Highlights
When will there be fresh snow in Big Mountain?
| Next Snow Expected | 27 August |
|---|---|
| Next Snow Amount | 1in |
| Next 48 Hours | - |
| Next 7 Days | - |
Long-range Snow Outlook for Big Mountain
Snowfall
Snow Line
Max 55°F
Min 37°F
Snow unlikely
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Big Mountain Long-Range (2 weeks+) Snow Forecast Outlook
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.
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Wed 12 |  | Cloudy. | Max 44°F Min 37°F |
| Thu 13 | | Cloudy. | Max 48°F Min 38°F |
| Fri 14 |  | Fair. | Max 53°F Min 39°F |
| Sat 15 |  | Clear sky. | Max 55°F Min 42°F |
| Sun 16 | | Cloudy. | Max 50°F Min 40°F |
| Mon 17 | | Cloudy. | Max 42°F Min 39°F |
| Tue 18 |  | Light snow at altitude, light drizzle below. | Max 40°F Min 38°F |
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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 18:50 PDT, next update expected 00:00 PDT.
Ensemble forecast for Big Mountain, USA at 4,495ft
Daily Mean Temperature (yellow line is control)
Daily Total Precipitation (blue line is control)
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.
Off-Piste Safety in Big Mountain
Before skiing or snowboarding off-piste in Big Mountain, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.