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Cascade Mountain 7-Day Snow Forecast - 18th August 2026

Cascade Mountain Snow Forecast - 7 day

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Updated 18 August 2026 17:17 IST

7-Day Snow Forecast for Cascade Mountain

1-week from 18 August.

For Forecast detail, see below.

Cascade Mountain 7-Day Snow Forecast Highlights

When will there be fresh snow in Cascade Mountain?

Cascade Mountain Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (320m)
Next Snow?
There is no snow currently in the forecast for Cascade Mountain.

7-Day Snow Outlook for Cascade Mountain

 
Snowfall

 
Snow Line

Max 28℃
Min 12℃

Snow unlikely

Cascade 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 28℃
Min 18℃

Valley temperatures from an overnight low of 18℃ to daytime highs around 28℃

Temperature at BaseTemp at Base

Tue
18

Snow unlikely

ClearClearCloudCloud

Clear sky early, then cloudy later.

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

Max 26℃
Min 16℃

Valley temperatures from an overnight low of 16℃ to daytime highs around 26℃

Temperature at BaseTemp at Base

Wed
19

Snow unlikely

CloudClearClearClear

Cloudy early, then clear sky later.

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

Max 27℃
Min 15℃

Valley temperatures from an overnight low of 15℃ to daytime highs around 27℃

Temperature at BaseTemp at Base

Thu
20

Snow unlikely

ClearClearShwrsClear

Clear sky, rain showers, clear sky later.

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

Max 27℃
Min 18℃

Valley temperatures from an overnight low of 18℃ to daytime highs around 27℃

Temperature at BaseTemp at Base

Fri
21

Snow unlikely

Lt DrizzleCloudCloudShwrs

Light drizzle, cloudy, rain showers later.

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

Max 27℃
Min 14℃

Valley temperatures from an overnight low of 14℃ to daytime highs around 27℃

Temperature at BaseTemp at Base

Sat
22

Snow unlikely

ClearCloudClearClear

Clear sky, cloudy, clear sky later.

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

Max 24℃
Min 12℃

Valley temperatures from an overnight low of 12℃ to daytime highs around 24℃

Temperature at BaseTemp at Base

Sun
23

Snow unlikely

ClearClearMixedCloud

Clear sky, clear spells, cloudy later.

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

Max 22℃
Min 15℃

Valley temperatures from an overnight low of 15℃ to daytime highs around 22℃

Temperature at BaseTemp at Base

Mon
24

Snow unlikely

MixedMixedLt DrizzleCloud

Clear spells, light drizzle, cloudy later.

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

No significant snowfall is forecast for this period.

This Snow Forecast for Cascade 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 Cascade 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.

Cascade Mountain Snow Forecast updated at 17:17 IST, next update expected imminently.

Snow Reliability

Cascade Mountain typically sees a snow depth of 30-50 inches during peak season, with reliable snowfall throughout the winter. For the latest snow conditions, visit J2Ski for up-to-date information.