Big Mountain Snow Forecast - 7 day
Updated 23 July 2026 06:44 NZST
7-Day Snow Forecast for Big Mountain
1-week from 22 July.
For Forecast detail, see below.
There is some 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? | |
|---|---|
| There is no snow currently in the forecast for Big Mountain. |
7-Day Snow Outlook for Big Mountain
Snowfall
Snow Line
Max 8℃
Min 0℃
5cm New Snow
Snow Line from 2,129m to resort level (1,370m).
There is some 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 5℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 5℃
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
22
up to 2cm New Snow
Light drizzle early, then heavy drizzle later.
Snow Line from 2,129m to 1,799m, with rain below.
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
Max 5℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 5℃
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
23
up to 2cm New Snow
Rain showers first, light rain then light snow, cloudy later.
Snow Line from 1,679m to resort level (1,370m).
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
Max 7℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 7℃
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Fri
24
Snow unlikely
Light drizzle first, rain showers then cloudy, clear sky later.
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
Max 7℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 7℃
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
25
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
Max 8℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 8℃
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
26
Snow unlikely
Light drizzle early, then cloudy later.
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
Max 7℃
Min 2℃
Valley temperatures from an overnight low of 2℃ to daytime highs around 7℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
27
Snow unlikely
Cloudy first, light drizzle then cloudy, clear spells later.
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
Max 7℃
Min 2℃
Valley temperatures from an overnight low of 2℃ to daytime highs around 7℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Tue
28
Snow unlikely
Cloudy, 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 06:44 NZST, next update expected 12:00 NZST.
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.