Big Mountain Snow Forecast - 7 day
Updated 11 October 2026 12:50 BST
7-Day Snow Forecast for Big Mountain
1-week from 11 October.
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 | 11 October |
|---|---|
| Next Snow Amount | 5cm 2in |
| Next 48 Hours | 8cm 3in |
| Next 7 Days | 14cm 6in |
7-Day Snow Outlook for Big Mountain
Snowfall
Snow Line
Max 0℃ 31°F
Min -6℃ 21°F
15cm 6in New Snow
Snow falling to resort level ( 1,370m 4,495ft ).
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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 -2℃ 29°F
Min -4℃ 25°F
Below freezing at all levels, with valley temperatures as low as -4℃ 25°F and not getting above -2℃ 29°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
11
4cm to 5cm 1in to 2in New Snow
Light snow, cloudy, light snow later.
Snow falling to resort level ( 1,370m 4,495ft ).
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
Max 0℃ 31°F
Min -5℃ 22°F
Below freezing at all levels, with valley temperatures as low as -5℃ 22°F and not getting above 0℃ 31°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
12
up to 1cm New Snow
Light snow, cloudy, fair later.
Snow falling to resort level ( 1,370m 4,495ft ).
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
Max -1℃ 30°F
Min -5℃ 22°F
Below freezing at all levels, with valley temperatures as low as -5℃ 22°F and not getting above -1℃ 30°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
13
2cm to 3cm 1in New Snow
Light snow early, then cloudy later.
Snow falling to resort level ( 1,370m 4,495ft ).
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
Max -1℃ 30°F
Min -6℃ 21°F
Below freezing at all levels, with valley temperatures as low as -6℃ 21°F and not getting above -1℃ 30°F
Temperature at BaseTemp at Base
Wed
14
Snow unlikely
Light snow, fair, clear sky later.
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
Max -2℃ 28°F
Min -4℃ 24°F
Below freezing at all levels, with valley temperatures as low as -4℃ 24°F and not getting above -2℃ 28°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
15
1cm to 2cm 1in New Snow
Cloudy, light snow, cloudy later.
Snow falling to resort level ( 1,370m 4,495ft ).
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
Max -1℃ 29°F
Min -6℃ 21°F
Below freezing at all levels, with valley temperatures as low as -6℃ 21°F and not getting above -1℃ 29°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
16
4cm to 6cm 2in New Snow
Cloudy, fog, light snow later.
Snow falling to resort level ( 1,370m 4,495ft ).
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
Max -3℃ 27°F
Min -6℃ 21°F
Below freezing at all levels, with valley temperatures as low as -6℃ 21°F and not getting above -3℃ 27°F
Temperature at BaseTemp at Base
Sat
17
Snow unlikely
Fog early, then clear sky 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 12:50 BST, next update expected 18:00 BST.
How reliable is the snow in Big Mountain?
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.