Mont Sainte-Anne 7-Day Snow Forecast

Mont Sainte-Anne Long-Range Snow Forecast

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Long-Range Snow Forecast for Mont Sainte-Anne

This is the Long-range (10, 14 and 45 day)Snow Forecast for Mont Sainte-Anne from 24 January.

Updated 24 January 2026 08:09 UTC.

For Forecast detail, see below.

Mont Sainte-Anne Snow Forecast Highlights

When will there be fresh snow in Mont Sainte-Anne?

Mont Sainte-Anne Snow Forecast Highlights - GEM
Snowfall prediction at mid-mountain (490m)
Next Snow Expected	25 January
Next Snow Amount	3cm 1in
Next 48 Hours	6cm 2in
Next 7 Days	7cm 3in

Long-range Snow Outlook for Mont Sainte-Anne

Snowfall

Snow Line

7cm 3in New Snow

Snow falling to resort level ( 180m 591ft ).

Mont Sainte-Anne has up to 10cm 4in new snow forecast in the next 14 days.*
GEM - at altitude

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Mont Sainte-Anne 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 Sainte-Anne from OpenMeteo(GEM)
	Snow and Weather	Temp Town
Sat 24	Clear sky.	Max -19℃ -3°F Min -28℃ -18°F
Sun 25	3cm 1in New Snow Light snow showers. Snow falling to resort level ( 180m 591ft ).	Max -17℃ 1°F Min -29℃ -20°F
Mon 26	3cm 1in New Snow Light snow. Snow falling to resort level ( 180m 591ft ).	Max -11℃ 12°F Min -17℃ 2°F
Tue 27	1cm New Snow Light snow. Snow falling to resort level ( 180m 591ft ).	Max -12℃ 11°F Min -20℃ -3°F
Wed 28	Fair.	Max -11℃ 12°F Min -21℃ -5°F
Thu 29	Fair.	Max -14℃ 6°F Min -23℃ -9°F
Fri 30	Clear spells.	Max -14℃ 7°F Min -23℃ -10°F

This Snow Forecast for Mont Sainte-Anne, 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 Sainte-Anne, 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 Sainte-Anne Snow Forecast updated at 08:09 UTC, next update expected imminently.

Ensemble forecast for Mont Sainte-Anne, Canada at 180m

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 Sainte-Anne

Snow Forecasts for Ski Resorts near Mont Sainte-Anne
Ski Area	48 Hr	7 Day
Wentworth	10cm 4in	23cm 9in
Chantecler	6cm 2in	7cm 3in
Mont Avila	6cm 2in	7cm 3in
Mont Gabriel	6cm 2in	7cm 3in
Mont Saint-Sauveur	6cm 2in	7cm 3in
Morin Heights	6cm 2in	7cm 3in
Vallée Bleue	6cm 2in	7cm 3in

Snow Reliability

Mont Sainte-Anne typically enjoys reliable snow conditions, with an average snow depth of around 200 cm. The area receives significant snowfall, and while snowmelt can occur in spring, it's advisable to check the latest snow info on J2Ski.

Off-Piste Safety in Mont Sainte-Anne

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