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Bolton Valley 7-Day Snow Forecast - 20th September 2026

Bolton Valley Snow Forecast - 7 day

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Updated 20 September 2026 11:50 PDT

7-Day Snow Forecast for Bolton Valley

1-week from 20 September.

For Forecast detail, see below.

Bolton Valley 7-Day Snow Forecast Highlights

When will there be fresh snow in Bolton Valley?

Bolton Valley Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (2,323ft)
Next Snow?
There is no snow currently in the forecast for Bolton Valley.

7-Day Snow Outlook for Bolton Valley

 
Snowfall

 
Snow Line

Max 65°F
Min 37°F

Snow unlikely

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Bolton Valley 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 51°F
Min 43°F

Valley temperatures from an overnight low of 43°F to daytime highs around 51°F

Temperature at BaseTemp at Base

Sun
20

Snow unlikely

ClearClearCloudCloud

Clear sky early, then cloudy later.

Forecast times for Bolton Valley are in Denver (US/Mountain) time zone.

Max 53°F
Min 40°F

Valley temperatures from an overnight low of 40°F to daytime highs around 53°F

Temperature at BaseTemp at Base

Mon
21

Snow unlikely

CloudFogCloudCloud

Cloudy, fog, cloudy later.

Forecast times for Bolton Valley are in Denver (US/Mountain) time zone.

Max 59°F
Min 37°F

Valley temperatures from an overnight low of 37°F to daytime highs around 59°F

Temperature at BaseTemp at Base

Tue
22

Snow unlikely

CloudCloudCloudClear

Cloudy early, then clear sky later.

Forecast times for Bolton Valley are in Denver (US/Mountain) time zone.

Max 61°F
Min 37°F

Valley temperatures from an overnight low of 37°F to daytime highs around 61°F

Temperature at BaseTemp at Base

Wed
23

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Bolton Valley are in Denver (US/Mountain) time zone.

Max 62°F
Min 37°F

Valley temperatures from an overnight low of 37°F to daytime highs around 62°F

Temperature at BaseTemp at Base

Thu
24

Snow unlikely

ClearClearCloudCloud

Clear sky early, then cloudy later.

Forecast times for Bolton Valley are in Denver (US/Mountain) time zone.

Max 50°F
Min 43°F

Valley temperatures from an overnight low of 43°F to daytime highs around 50°F

Temperature at BaseTemp at Base

Fri
25

Snow unlikely

CloudCloudCloudDrizzle

Cloudy early, then drizzle later.

Forecast times for Bolton Valley are in Denver (US/Mountain) time zone.

Max 65°F
Min 40°F

Valley temperatures from an overnight low of 40°F to daytime highs around 65°F

Temperature at BaseTemp at Base

Sat
26

Snow unlikely

Lt DrizzleCloudCloudCloud

Light drizzle early, then cloudy later.

Forecast times for Bolton Valley are in Denver (US/Mountain) time zone.

No significant snowfall is forecast for this period.

This Snow Forecast for Bolton Valley, 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 Bolton Valley, 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.

Bolton Valley Snow Forecast updated at 11:50 PDT, next update expected 17:00 PDT.

Snow Reliability

Bolton Valley typically enjoys a consistent snow depth of 60-100 inches throughout the season, with average snowfall reaching 300 inches. For the latest snow conditions, check J2Ski for real-time updates.