J2Ski USA J2Ski logo
Facebook

Big Powderhorn Mountain 7-Day Snow Forecast - 20th October 2026

Big Powderhorn Mountain Snow Forecast - 7 day

ECMWF IFS
GEM
GFS

PROSubscribe to Switch Weather Model

Updated 19 October 2026 17:44 PDT

7-Day Snow Forecast for Big Powderhorn Mountain

1-week from 20 October.

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 (1,526ft)
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 70°F
Min 33°F

Snow unlikely

Partner Offers

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 65°F
Min 45°F

Valley temperatures from an overnight low of 45°F to daytime highs around 65°F

Temperature at BaseTemp at Base

Tue
20

Snow unlikely

ClearClearClearClear

Clear sky.

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

Max 67°F
Min 49°F

Valley temperatures from an overnight low of 49°F to daytime highs around 67°F

Temperature at BaseTemp at Base

Wed
21

Snow unlikely

ClearCloudCloudClear

Clear sky, cloudy, clear sky later.

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

Max 70°F
Min 51°F

Valley temperatures from an overnight low of 51°F to daytime highs around 70°F

Temperature at BaseTemp at Base

Thu
22

Snow unlikely

ClearClearClearFair

Clear sky early, then fair later.

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

Max 70°F
Min 53°F

Valley temperatures from an overnight low of 53°F to daytime highs around 70°F

Temperature at BaseTemp at Base

Fri
23

Snow unlikely

ClearClearCloudCloud

Clear sky early, then cloudy later.

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

Max 69°F
Min 52°F

Valley temperatures from an overnight low of 52°F to daytime highs around 69°F

Temperature at BaseTemp at Base

Sat
24

Snow unlikely

CloudCloudCloudCloud

Cloudy.

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

Max 59°F
Min 38°F

Valley temperatures from an overnight low of 38°F to daytime highs around 59°F

Temperature at BaseTemp at Base

Sun
25

Snow unlikely

DrizzleCloudClearClear

Drizzle, cloudy, clear sky later.

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

Max 44°F
Min 33°F

Valley temperatures from an overnight low of 33°F to daytime highs around 44°F

Temperature at BaseTemp at Base

Mon
26

Snow unlikely

ClearClearCloudMixed

Clear sky, cloudy, clear spells 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 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 Powderhorn Mountain Snow Forecast updated at 17:44 PDT, next update expected 23:00 PDT.

How reliable is the snow in Big Powderhorn Mountain?

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.