Le Massif de Petite-Rivière-St-François 7-Day Snow Forecast

Le Massif de Petite-Rivière-St-François Long-Range Snow Forecast

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Long-Range Snow Forecast for Le Massif de Petite-Rivière-St-François

This is the Long-range (10, 14 and 45 day)Snow Forecast for Le Massif de Petite-Rivière-St-François from 11 February.

Updated 10 February 2026 23:19 IST.

For Forecast detail, see below.

Le Massif de Petite-Rivière-St-François Snow Forecast Highlights

When will there be fresh snow in Le Massif de Petite-Rivière-St-François?

Le Massif de Petite-Rivière-St-François Snow Forecast Highlights - GEM
Snowfall prediction at mid-mountain (425m)
Next Snow Expected	11 February
Next Snow Amount	4cm
Next 48 Hours	4cm
Next 7 Days	10cm

Long-range Snow Outlook for Le Massif de Petite-Rivière-St-François

Snowfall

Snow Line

6cm New Snow

Snow falling to resort level (40m).

Le Massif de Petite-Rivière-St-François has up to 11cm new snow forecast in the next 14 days.*
GEM - at altitude

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Le Massif de Petite-Rivière-St-François 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 Le Massif de Petite-Rivière-St-François from OpenMeteo(GEM)
	Snow and Weather	Temp Town
Wed 11	3cm to 5cm New Snow Light snow. Snow falling to resort level (40m).	Max -6℃ Min -9℃
Thu 12	Clear sky.	Max -3℃ Min -10℃
Fri 13	1cm New Snow Fair. Snow falling to resort level (40m).	Max -5℃ Min -12℃
Sat 14	Clear sky.	Max -6℃ Min -16℃
Sun 15	Fair.	Max -5℃ Min -14℃
Mon 16	Clear sky.	Max 0℃ Min -6℃
Tue 17	Clear sky.	Max 2℃ Min -6℃

This Snow Forecast for Le Massif de Petite-Rivière-St-François, 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 Le Massif de Petite-Rivière-St-François, 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.

Le Massif de Petite-Rivière-St-François Snow Forecast updated at 23:19 IST, next update expected imminently.

Ensemble forecast for Le Massif de Petite-Rivière-St-François, Canada at 40m

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

The resort enjoys reliable snow conditions, with an average snow depth of 200 cm during peak season. Snowfall typically begins in late November, providing ample coverage, but always check J2Ski for the latest snow updates.

Off-Piste Safety in Le Massif de Petite-Rivière-St-François

Before skiing or snowboarding off-piste in Le Massif de Petite-Rivière-St-François, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.