J2Ski USA J2Ski logo
Facebook

Cascade Mountain Weather Forecast - 7 to 16 days - 12th August 2026

Cascade Mountain Weather

ECMWF IFS
GEM
GFS

PROSubscribe to Switch Weather Model

Weather Forecast for Cascade Mountain (817ft to 1,280ft)

Weather Outlook from 12 August.

Cascade Mountain Forecast

See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.

Cascade Mountain Weather Forecast updated at 18:47 PDT, next update expected 00:00 PDT.

Long-range Snow Outlook for Cascade Mountain

 
Snowfall

 
Snow Line

Max 86°F
Min 58°F

Snow unlikely

Cascade Mountain Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Cascade Mountain from OpenMeteo(GFS)
BaseSnow and WeatherTemp
Town
Wed
12
Cloud

Cloudy.

Max 86°F
Min 68°F
Thu
13
Shwrs

Rain showers.

Max 82°F
Min 69°F
Fri
14
Clear

Clear sky.

Max 83°F
Min 65°F
Sat
15
Cloud

Cloudy.

Max 83°F
Min 63°F
Sun
16
Mixed

Clear spells.

Max 77°F
Min 62°F
Mon
17
Clear

Clear sky.

Max 78°F
Min 58°F
Tue
18
Cloud

Cloudy.

Max 77°F
Min 61°F

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 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.

Cascade Mountain Weather Forecast updated at 18:47 PDT, next update expected 00:00 PDT.

Current Snow

For current snow depths and skiing conditions, see our Current Snow Report for Cascade Mountain.

For more information about this American Ski Resort, See Also Skiing and Snowboarding in Cascade Mountain .

Off-Piste Safety in Cascade Mountain

Before skiing or snowboarding off-piste in Cascade Mountain, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.