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Stevens Pass Long-Range Snow Forecast - 20th September 2026

Stevens Pass Long-Range Snow Forecast Updated today

ECMWF IFS
GEM
GFS

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Updated 20 September 2026 11:44 PDT

Long-Range Snow Forecast for Stevens Pass

Long-range (14 to 45 days) from 20 September.

For Forecast detail, see below.

Stevens Pass Snow Forecast Highlights

When will there be fresh snow in Stevens Pass?

Stevens Pass Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (4,939ft)
Next Snow?
There is no snow currently in the forecast for Stevens Pass.

Long-range Snow Outlook for Stevens Pass

 
Snowfall

 
Snow Line

Max 58°F
Min 32°F

1in New Snow

Snow Line from 5,443ft to 4,623ft, with rain below.

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Stevens Pass Long-Range (2 weeks+) Snow Forecast Outlook

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.

16 Day Weather and Snow Forecast for Stevens Pass from OpenMeteo(GFS)
BaseSnow and WeatherTemp
Town
Sun
20
Clear

Clear sky.

Max 58°F
Min 39°F
Mon
21
Cloud

Cloudy.

Max 56°F
Min 40°F
Tue
22
Cloud

Cloudy.

Max 48°F
Min 39°F
Wed
23
Cloud

Cloudy.

Max 55°F
Min 34°F
Thu
24
Cloud

Cloudy.

Max 49°F
Min 35°F
Fri
25
Drizzle

up to 1in New Snow
Light snow at altitude, drizzle below.
Snow Line from 5,443ft to 4,623ft, with rain below.

Max 48°F
Min 35°F
Sat
26
Cloud

Cloudy.

Max 48°F
Min 32°F

This Snow Forecast for Stevens Pass, 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 Stevens Pass, 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.

Stevens Pass Snow Forecast updated at 11:44 PDT, next update expected 17:00 PDT.

Ensemble forecast for Stevens Pass, USA at 4,035ft

Daily Mean Temperature (yellow line is control)
Daily Total Precipitation (blue line is control)

United States Accommodation (Apartments, Chalets, Hotels) Map

 

Snow Forecast near Stevens Pass

Snow Forecasts for Ski Resorts near Stevens Pass
Ski Area 48 Hr 7 DaySuMoTuWeThFrSa
Snoqualmie-1in

Snow Reliability

Stevens Pass typically enjoys a snow depth averaging 400 inches annually, with consistent snowfall throughout the winter. For the latest snow conditions, be sure to check J2Ski for up-to-date information.

Off-Piste Safety in Stevens Pass

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