White Pass 7-Day Snow Forecast

White Pass Long-Range Snow Forecast Updated today

ECMWF IFS

GEM

GFS

PROSubscribe to Switch Weather Model

Updated 12 April 2026 06:43 BST

Long-Range Snow Forecast for White Pass

Long-range (14 to 45 days) from 12 April.

For Forecast detail, see below.

White Pass Snow Forecast Highlights

When will there be fresh snow in White Pass?

White Pass Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (1,684m)
Next Snow Expected	14 April
Next Snow Amount	9cm 4in
Next 48 Hours	10cm 4in
Next 7 Days	19cm 7in

Long-range Snow Outlook for White Pass

Snowfall

Snow Line

Max 8℃ 47°F
Min -9℃ 16°F

23cm 9in New Snow

Snow Line from 1,969m 6,460ft to resort level ( 1,372m 4,501ft ).

Powder Alert!

Powder Alarm issued 12 April 2026 07:45 BST

Powder Possible :- 10cm 4in of Fresh Snow is forecast for White Pass over the next 2 days.

Partner Offers

White 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 White Pass from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Sun 12	up to 4cm up to 2in New Snow Snow showers at altitude, rain showers below. Snow falling to 1,969m 6,460ft , with rain below.	Max 8℃ 47°F Min 1℃ 33°F
Mon 13	1cm New Snow Fog. Snow falling to resort level ( 1,372m 4,501ft ).	Max 3℃ 36°F Min -1℃ 31°F
Tue 14	9cm 4in New Snow Light snow showers. Snow falling to resort level ( 1,372m 4,501ft ).	Max 2℃ 35°F Min -3℃ 26°F
Wed 15	8cm 3in New Snow Light snow showers. Snow falling to resort level ( 1,372m 4,501ft ).	Max -1℃ 29°F Min -7℃ 19°F
Thu 16	1cm New Snow Cloudy. Snow falling to resort level ( 1,372m 4,501ft ).	Max 0℃ 32°F Min -9℃ 16°F
Fri 17	Cloudy.	Max 2℃ 36°F Min -4℃ 24°F
Sat 18	Cloudy.	Max 5℃ 41°F Min -8℃ 18°F

This Snow Forecast for White 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 White Pass, 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.

White Pass Snow Forecast updated at 06:43 BST, next update expected 12:00 BST.

Ensemble forecast for White Pass, USA at 1,372m

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.

United States Hotels Map

Snow Forecast near White Pass

Snow Forecasts for Ski Resorts near White Pass
Ski Area	48 Hr	7 Day	Su	Mo	Tu	We	Th	Fr	Sa
Crystal Mountain (WA)	11cm 4in	27cm 11in

Snow Reliability

White Pass typically enjoys consistent snowfall, with depths ranging from 200 to 300 inches each season. For the latest snow information and conditions, check J2Ski for up-to-date updates.

Off-Piste Safety in White Pass

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