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Marmot Basin Long-Range Snow Forecast - 12th August 2026

Marmot Basin Long-Range Snow Forecast Updated today

ECMWF IFS
GEM
GFS

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Updated 11 August 2026 02:49 PDT

Long-Range Snow Forecast for Marmot Basin

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

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 (7,054ft)
Next Snow?
There is no snow currently in the forecast for Marmot Basin.

Long-range Snow Outlook for Marmot Basin

 
Snowfall

 
Snow Line

Max 66°F
Min 39°F

Snow unlikely

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
Wed
12
Clear

Clear sky.

Max 59°F
Min 39°F
Thu
13
Lt Drizzle

Light drizzle.

Max 50°F
Min 42°F
Fri
14
Shwrs

Clear spells at altitude, rain showers below.

Max 58°F
Min 39°F
Sat
15
Cloud

Cloudy.

Max 63°F
Min 44°F
Sun
16
Clear

Clear sky.

Max 66°F
Min 41°F
Mon
17
Clear

Clear sky.

Max 64°F
Min 42°F
Tue
18
Mixed

Clear spells.

Max 59°F
Min 43°F

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 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.

Marmot Basin Snow Forecast updated at 02:49 PDT, next update expected imminently.

Ensemble forecast for Marmot Basin, Canada at 5,577ft

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

Canada Accommodation (Apartments, Chalets, Hotels) Map

 

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.