Big Mountain Snow Forecast - 7 day
Updated 20 March 2026 12:41 CDT
7-Day Snow Forecast for Big Mountain
1-week from 20 March.
For Forecast detail, see below.
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Big Mountain 7-Day Snow Forecast Highlights
When will there be fresh snow in Big Mountain?
| Next Snow Expected | 29 March |
|---|---|
| Next Snow Amount | 1cm |
| Next 48 Hours | - |
| Next 7 Days | - |
7-Day Snow Outlook for Big Mountain
Snowfall
Snow Line
Max -18℃
Min -35℃
Snow unlikely
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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 -25℃
Min -35℃
Below freezing at all levels, with valley temperatures as low as -35℃ and not getting above -25℃
Temperature at BaseTemp at Base
Fri
20
Snow unlikely
Cloudy, fog, cloudy later.
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
Max -24℃
Min -32℃
Below freezing at all levels, with valley temperatures as low as -32℃ and not getting above -24℃
Temperature at BaseTemp at Base
Sat
21
Snow unlikely
Cloudy.
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
Max -20℃
Min -32℃
Below freezing at all levels, with valley temperatures as low as -32℃ and not getting above -20℃
Temperature at BaseTemp at Base
Sun
22
Snow unlikely
Cloudy, clear sky, clear spells later.
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
Max -18℃
Min -29℃
Below freezing at all levels, with valley temperatures as low as -29℃ and not getting above -18℃
Temperature at BaseTemp at Base
Mon
23
Snow unlikely
Clear sky, clear spells, cloudy later.
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
Max -18℃
Min -25℃
Below freezing at all levels, with valley temperatures as low as -25℃ and not getting above -18℃
Temperature at BaseTemp at Base
Tue
24
Snow unlikely
Fair early, then cloudy later.
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
Max -19℃
Min -29℃
Below freezing at all levels, with valley temperatures as low as -29℃ and not getting above -19℃
Temperature at BaseTemp at Base
Wed
25
Snow unlikely
Cloudy, clear spells, cloudy later.
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
Max -19℃
Min -28℃
Below freezing at all levels, with valley temperatures as low as -28℃ and not getting above -19℃
Temperature at BaseTemp at Base
Thu
26
Snow unlikely
Cloudy first, clear sky then clear spells, cloudy later.
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 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 Mountain Snow Forecast updated at 12:41 CDT, next update expected 18:00 CDT.
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.