Harper Mountain 7-Day Snow Forecast

Harper Mountain Long-Range Snow Forecast Updated today

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Updated 12 April 2026 19:43 BST

Long-Range Snow Forecast for Harper Mountain

Long-range (14 to 45 days) from 12 April.

For Forecast detail, see below.

Harper Mountain Snow Forecast Highlights

When will there be fresh snow in Harper Mountain?

Harper Mountain Snow Forecast Highlights - GEM
Snowfall prediction at mid-mountain (1,312m)
Next Snow?
There is no snow currently in the forecast for Harper Mountain.

Long-range Snow Outlook for Harper Mountain

Snowfall

Snow Line

Max 12℃ 54°F
Min -5℃ 22°F

1cm 1in New Snow

Snow Line from 1,223m 4,012ft to resort level ( 1,100m 3,609ft ).

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Harper 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 Harper Mountain from OpenMeteo(GEM)
	Snow and Weather	Temp Town
Sun 12	Cloudy.	Max 12℃ 54°F Min 5℃ 42°F
Mon 13	Cloudy.	Max 10℃ 51°F Min 4℃ 39°F
Tue 14	1cm New Snow Light snow. Snow Line from 1,223m 4,012ft to resort level ( 1,100m 3,609ft ).	Max 5℃ 40°F Min 1℃ 33°F
Wed 15	Clear spells.	Max 4℃ 40°F Min -2℃ 28°F
Thu 16	Clear sky.	Max 8℃ 47°F Min -5℃ 22°F
Fri 17	Fair.	Max 8℃ 47°F Min -1℃ 31°F
Sat 18	Clear spells.	Max 11℃ 52°F Min -5℃ 23°F

This Snow Forecast for Harper 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 Harper Mountain, 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.

Harper Mountain Snow Forecast updated at 19:43 BST, next update expected 22:00 BST.

Ensemble forecast for Harper Mountain, Canada at 1,100m

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.

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Snow Forecast near Harper Mountain

Snow Forecasts for Ski Resorts near Harper Mountain
Ski Area	48 Hr	7 Day	Su	Mo	Tu	We	Th	Fr	Sa
Sun Peaks	5cm 2in	6cm 2in

Snow Reliability

Harper Mountain typically enjoys reliable snow conditions, with an average snow depth of 150 cm throughout the season. For the latest snow info and updates, be sure to check J2Ski.

Off-Piste Safety in Harper Mountain

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