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Snow Summit 7-Day Snow Forecast - 21st September 2026

Snow Summit Snow Forecast - 7 day

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Updated 21 September 2026 10:43 PDT

7-Day Snow Forecast for Snow Summit

1-week from 21 September.

For Forecast detail, see below.

Snow Summit 7-Day Snow Forecast Highlights

When will there be fresh snow in Snow Summit?

Snow Summit Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (7,598ft)
Next Snow?
There is no snow currently in the forecast for Snow Summit.

7-Day Snow Outlook for Snow Summit

 
Snowfall

 
Snow Line

Max 72°F
Min 44°F

Snow unlikely

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Snow Summit 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 69°F
Min 49°F

Valley temperatures from an overnight low of 49°F to daytime highs around 69°F

Temperature at BaseTemp at Base

Mon
21

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Snow Summit are in Denver (US/Mountain) time zone.

Max 67°F
Min 44°F

Valley temperatures from an overnight low of 44°F to daytime highs around 67°F

Temperature at BaseTemp at Base

Tue
22

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Snow Summit are in Denver (US/Mountain) time zone.

Max 72°F
Min 47°F

Valley temperatures from an overnight low of 47°F to daytime highs around 72°F

Temperature at BaseTemp at Base

Wed
23

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Snow Summit are in Denver (US/Mountain) time zone.

Max 71°F
Min 57°F

Valley temperatures from an overnight low of 57°F to daytime highs around 71°F

Temperature at BaseTemp at Base

Thu
24

Snow unlikely

ClearClearClearLt Rain

Clear sky early, then light rain showers later.

Forecast times for Snow Summit are in Denver (US/Mountain) time zone.

Max 71°F
Min 55°F

Valley temperatures from an overnight low of 55°F to daytime highs around 71°F

Temperature at BaseTemp at Base

Fri
25

Snow unlikely

Lt DrizzleClearClearCloud

Light drizzle, clear sky, cloudy later.

Forecast times for Snow Summit are in Denver (US/Mountain) time zone.

Max 72°F
Min 56°F

Valley temperatures from an overnight low of 56°F to daytime highs around 72°F

Temperature at BaseTemp at Base

Sat
26

Snow unlikely

CloudFairCloudMixed

Cloudy first, fair then cloudy, clear spells later.

Forecast times for Snow Summit are in Denver (US/Mountain) time zone.

Max 72°F
Min 56°F

Valley temperatures from an overnight low of 56°F to daytime highs around 72°F

Temperature at BaseTemp at Base

Sun
27

Snow unlikely

CloudCloudClearClear

Cloudy early, then clear sky later.

Forecast times for Snow Summit are in Denver (US/Mountain) time zone.

No significant snowfall is forecast for this period.

This Snow Forecast for Snow Summit, 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 Snow Summit, 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.

Snow Summit Snow Forecast updated at 10:43 PDT, next update expected 16:00 PDT.

Snow Reliability

Snow Summit typically enjoys reliable snow conditions with an average snowfall of 120 inches per season. For the latest snow reports and conditions, check J2Ski for up-to-date information.