Stevens Pass 7-Day Snow Forecast

Stevens Pass Long-Range Snow Forecast Updated today

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Updated 21 July 2026 22:44 PDT

Long-Range Snow Forecast for Stevens Pass

Long-range (14 to 45 days) from 22 July.

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 78°F
Min 36°F

Snow unlikely

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)
	Snow and Weather	Temp Town
Wed 22	Clear sky.	Max 78°F Min 58°F
Thu 23	Cloudy.	Max 68°F Min 49°F
Fri 24	Clear sky.	Max 73°F Min 44°F
Sat 25	Clear sky.	Max 64°F Min 43°F
Sun 26	Light drizzle.	Max 47°F Min 44°F
Mon 27	Clear sky.	Max 64°F Min 41°F
Tue 28	Fair.	Max 65°F Min 36°F

No significant snowfall is forecast for this period.

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 22:44 PDT, next update expected 04:00 PDT.

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

Daily Mean Temperature (yellow line is control)

Daily Total Precipitation (blue line is control)

What are Forecast Ensembles ? Multiple forecasts from running the same weather model with slightly different inputs. The prominent line (the 'control') is the model output from standard inputs, the thinner lines are the variations. Plotted together, they show a range of possible outcomes; the closer they are, the higher the confidence.

How to read Long Range Ensemble Forecasts

These forecasts are from ECMWF EC46, a long-range, low-resolution (area) model. They may not accurately reflect local conditions and should be read as area forecasts, indicating whether the coming weeks are likely to be warmer, colder, wetter, or drier than average.

What to look for?

Temperatures trending downward at the same time as precipitation spikes upward... means snow!

Lines close together indicate a high confidence, while wider spreads signal uncertainty.

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.