Mont Olympia 7-Day Snow Forecast

Mont Olympia Long-Range Snow Forecast Updated today

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Updated 20 March 2026 22:47 PDT

Long-Range Snow Forecast for Mont Olympia

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

For Forecast detail, see below.

Mont Olympia Snow Forecast Highlights

When will there be fresh snow in Mont Olympia?

Mont Olympia Snow Forecast Highlights - GEM
Snowfall prediction at mid-mountain (1,709ft)
Next Snow Expected	22 March
Next Snow Amount	1in
Next 48 Hours	1in
Next 7 Days	4in

Long-range Snow Outlook for Mont Olympia

Snowfall

Snow Line

Max 36°F
Min -2°F

3in New Snow

Snow falling to resort level (1,381ft).

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Mont Olympia 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 Olympia from OpenMeteo(GEM)
	Snow and Weather	Temp Town
Sat 21	Clear sky.	Max 36°F Min 13°F
Sun 22	1in New Snow Snow showers. Snow falling to resort level (1,381ft).	Max 26°F Min 18°F
Mon 23	Clear spells.	Max 31°F Min 16°F
Tue 24	Clear sky.	Max 31°F Min 10°F
Wed 25	Fair.	Max 31°F Min 4°F
Thu 26	1in New Snow Heavy snow showers. Snow falling to resort level (1,381ft).	Max 18°F Min -1°F
Fri 27	Clear sky.	Max 18°F Min -2°F

This Snow Forecast for Mont Olympia, 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 Olympia, 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.

Mont Olympia Snow Forecast updated at 22:47 PDT, next update expected 04:00 PDT.

Ensemble forecast for Mont Olympia, Canada at 1,381ft

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 Olympia

Snow Forecasts for Ski Resorts near Mont Olympia
Ski Area	48 Hr	7 Day
Wentworth	6in	11in
Mont Avila	2in	4in
Mont Saint-Sauveur	2in	4in
Morin Heights	2in	4in
Chantecler	1in	3in
Mont Gabriel	1in	3in
Mont Sainte-Anne	2in	4in

Snow Reliability

Mont Olympia boasts reliable snow conditions, with an average snow depth of 150 cm during peak season. Regular snowfall ensures great skiing, and skiers should check J2Ski for the latest snow reports and conditions.

Off-Piste Safety in Mont Olympia

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