Mont Tremblant 7-Day Snow Forecast

Mont Tremblant Long-Range Snow Forecast Updated today

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Updated 21 March 2026 06:43 NZDT

Long-Range Snow Forecast for Mont Tremblant

Long-range (14 to 45 days) from 21 March.

For Forecast detail, see below.

Mont Tremblant Snow Forecast Highlights

When will there be fresh snow in Mont Tremblant?

Mont Tremblant Snow Forecast Highlights - GEM
Snowfall prediction at mid-mountain (575m)
Next Snow Expected	22 March
Next Snow Amount	3cm
Next 48 Hours	3cm
Next 7 Days	5cm

Long-range Snow Outlook for Mont Tremblant

Snowfall

Snow Line

Max 3℃
Min -21℃

5cm New Snow

Snow falling to resort level (270m).

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Mont Tremblant 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 Mont Tremblant from OpenMeteo(GEM)
	Snow and Weather	Temp Town
Sat 21	Clear sky.	Max 3℃ Min -9℃
Sun 22	3cm New Snow Heavy snow showers. Snow falling to resort level (270m).	Max 2℃ Min -5℃
Mon 23	Clear sky.	Max 2℃ Min -12℃
Tue 24	Clear sky.	Max 0℃ Min -15℃
Wed 25	1cm New Snow Light snow showers. Snow falling to resort level (270m).	Max -3℃ Min -15℃
Thu 26	1cm New Snow Light snow showers. Snow falling to resort level (270m).	Max -8℃ Min -21℃
Fri 27	Clear sky.	Max -4℃ Min -14℃

This Snow Forecast for Mont Tremblant, 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 Mont Tremblant, 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.

Mont Tremblant Snow Forecast updated at 06:43 NZDT, next update expected imminently.

Ensemble forecast for Mont Tremblant, Canada at 270m

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 Forecast near Mont Tremblant

Snow Forecasts for Ski Resorts near Mont Tremblant
Ski Area	48 Hr	7 Day
Mont Blanc	5cm	7cm
Morin Heights	5cm	7cm
Vallée Bleue	5cm	7cm

Snow Reliability

Mont Tremblant enjoys reliable snow conditions with an average snowfall of 300 cm per season. Snow depths can reach up to 200 cm; for the latest snow reports, visit J2Ski for updated information.

Off-Piste Safety in Mont Tremblant

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