Marble Mountain 7-Day Snow Forecast

Marble Mountain Long-Range Snow Forecast

GEM

GFS

PROSubscribe to Switch Weather Model

Long-Range Snow Forecast for Marble Mountain

This is the Long-range (10, 14 and 45 day)Snow Forecast for Marble Mountain from 11 February.

Updated 10 February 2026 09:47 PST.

For Forecast detail, see below.

Marble Mountain Snow Forecast Highlights

When will there be fresh snow in Marble Mountain?

Marble Mountain Snow Forecast Highlights - GEM
Snowfall prediction at mid-mountain (868ft)
Next Snow Expected	12 February
Next Snow Amount	5in
Next 48 Hours	7in
Next 7 Days	8in

Long-range Snow Outlook for Marble Mountain

Snowfall

Snow Line

8in New Snow

Snow Line from 135ft to resort level (33ft).

Powder Alert!

Powder Alarm issued 10 February 2026 18:42 PST

Powder Possible :- 7in of Fresh Snow is forecast for Marble Mountain over the next 2 days.

*
GEM - at altitude

Partner Offers

Marble Mountain 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 Marble Mountain from OpenMeteo(GEM)
	Snow and Weather	Temp Town
Wed 11	Cloudy.	Max 31°F Min 19°F
Thu 12	5in New Snow Snow showers. Snow Line from 135ft to resort level (33ft).	Max 35°F Min 31°F
Fri 13	2in New Snow Heavy snow showers. Snow falling to resort level (33ft).	Max 32°F Min 27°F
Sat 14	1in New Snow Light snow. Snow falling to resort level (33ft).	Max 33°F Min 27°F
Sun 15	Clear spells.	Max 30°F Min 13°F
Mon 16	Clear sky.	Max 35°F Min 8°F
Tue 17	Clear spells.	Max 33°F Min 17°F

This Snow Forecast for Marble Mountain, 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 Marble Mountain, 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.

Marble Mountain Snow Forecast updated at 09:47 PST, next update expected imminently.

Ensemble forecast for Marble Mountain, Canada at 33ft

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

Marble Mountain typically enjoys a reliable snow season, with average snow depths ranging from 80 to 120 cm. For the latest snow conditions and updates, check J2Ski for accurate information.

Off-Piste Safety in Marble Mountain

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