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Big Powderhorn Mountain 7-Day Snow Forecast - 15th September 2026

Big Powderhorn Mountain Snow Forecast - 7 day

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Updated 15 September 2026 11:49 UTC

7-Day Snow Forecast for Big Powderhorn Mountain

1-week from 15 September.

For Forecast detail, see below.

Big Powderhorn Mountain 7-Day Snow Forecast Highlights

When will there be fresh snow in Big Powderhorn Mountain?

Big Powderhorn Mountain Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (465m)
Next Snow?
There is no snow currently in the forecast for Big Powderhorn Mountain.

7-Day Snow Outlook for Big Powderhorn Mountain

 
Snowfall

 
Snow Line

Max 21℃ 69°F
Min 7℃ 44°F

Snow unlikely

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Big Powderhorn 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 18℃ 64°F
Min 12℃ 54°F

Valley temperatures from an overnight low of 12℃ 54°F to daytime highs around 18℃ 64°F

Temperature at BaseTemp at Base

Tue
15

Snow unlikely

CloudCloudCloudClear

Cloudy early, then clear sky later.

Forecast times for Big Powderhorn Mountain are in Denver (US/Mountain) time zone.

Max 19℃ 66°F
Min 8℃ 46°F

Valley temperatures from an overnight low of 8℃ 46°F to daytime highs around 19℃ 66°F

Temperature at BaseTemp at Base

Wed
16

Snow unlikely

ClearClearCloudCloud

Clear sky early, then cloudy later.

Forecast times for Big Powderhorn Mountain are in Denver (US/Mountain) time zone.

Max 21℃ 69°F
Min 10℃ 51°F

Valley temperatures from an overnight low of 10℃ 51°F to daytime highs around 21℃ 69°F

Temperature at BaseTemp at Base

Thu
17

Snow unlikely

CloudCloudCloudCloud

Cloudy.

Forecast times for Big Powderhorn Mountain are in Denver (US/Mountain) time zone.

Max 12℃ 54°F
Min 10℃ 49°F

Valley temperatures from an overnight low of 10℃ 49°F to daytime highs around 12℃ 54°F

Temperature at BaseTemp at Base

Fri
18

Snow unlikely

CloudCloudCloudLt Drizzle

Cloudy early, then light drizzle later.

Forecast times for Big Powderhorn Mountain are in Denver (US/Mountain) time zone.

Max 17℃ 62°F
Min 8℃ 47°F

Valley temperatures from an overnight low of 8℃ 47°F to daytime highs around 17℃ 62°F

Temperature at BaseTemp at Base

Sat
19

Snow unlikely

Lt DrizzleCloudCloudCloud

Light drizzle early, then cloudy later.

Forecast times for Big Powderhorn Mountain are in Denver (US/Mountain) time zone.

Max 20℃ 69°F
Min 7℃ 44°F

Valley temperatures from an overnight low of 7℃ 44°F to daytime highs around 20℃ 69°F

Temperature at BaseTemp at Base

Sun
20

Snow unlikely

CloudCloudCloudCloud

Cloudy.

Forecast times for Big Powderhorn Mountain are in Denver (US/Mountain) time zone.

Max 14℃ 56°F
Min 10℃ 50°F

Valley temperatures from an overnight low of 10℃ 50°F to daytime highs around 14℃ 56°F

Temperature at BaseTemp at Base

Mon
21

Snow unlikely

CloudCloudCloudDrizzle

Cloudy early, then drizzle later.

Forecast times for Big Powderhorn Mountain are in Denver (US/Mountain) time zone.

No significant snowfall is forecast for this period.

This Snow Forecast for Big Powderhorn 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 Powderhorn 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 Powderhorn Mountain Snow Forecast updated at 11:49 UTC, next update expected 17:00 UTC.

Snow Reliability

Big Powderhorn Mountain typically enjoys a reliable snowpack throughout the ski season, with an average snowfall of around 200 inches. For the latest snow depth and conditions, check J2Ski for up-to-date information.