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Marmot Basin Long-Range Snow Forecast - 22nd May 2026

Marmot Basin Long-Range Snow Forecast Updated today

ECMWF IFS
GEM
GFS

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Updated 23 May 2026 05:44 NZST

Long-Range Snow Forecast for Marmot Basin

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

For Forecast detail, see below.

Marmot Basin Snow Forecast Highlights

When will there be fresh snow in Marmot Basin?

Marmot Basin Snow Forecast Highlights - GEM
Snowfall prediction at mid-mountain (2,150m)
Next Snow?
There is no snow currently in the forecast for Marmot Basin.

Long-range Snow Outlook for Marmot Basin

 
Snowfall

 
Snow Line

Max 20℃
Min 1℃

Snow unlikely

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Marmot Basin 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 Marmot Basin from OpenMeteo(GEM)
BaseSnow and WeatherTemp
Town
Fri
22
Clear

Clear sky.

Max 14℃
Min 1℃
Sat
23
Clear

Clear sky.

Max 14℃
Min 4℃
Sun
24
Clear

Clear sky.

Max 10℃
Min 2℃
Mon
25
Mixed

Clear spells.

Max 13℃
Min 3℃
Tue
26
Lt Drizzle

Light snow at altitude, light drizzle below.

Max 11℃
Min 4℃
Wed
27
Clear

Clear sky.

Max 16℃
Min 3℃
Thu
28
Clear

Clear sky.

Max 20℃
Min 1℃

No significant snowfall is forecast for this period.

This Snow Forecast for Marmot Basin, Canada 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 Marmot Basin, 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.

Marmot Basin Snow Forecast updated at 05:44 NZST, next update expected imminently.

Ensemble forecast for Marmot Basin, Canada at 1,700m

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

Snow Reliability

Marmot Basin enjoys reliable snowfall, with an average snow depth of 3 to 5 meters annually. For the latest snow conditions and updates, check J2Ski for accurate and timely information.

Off-Piste Safety in Marmot Basin

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