Grouse Mountain 7-Day Snow Forecast

Grouse Mountain Long-Range Snow Forecast Updated today

ECMWF IFS

GEM

GFS

PROSubscribe to Switch Weather Model

Updated 11 May 2026 00:42 CDT

Long-Range Snow Forecast for Grouse Mountain

Long-range (14 to 45 days) from 11 May.

For Forecast detail, see below.

Grouse Mountain Snow Forecast Highlights

When will there be fresh snow in Grouse Mountain?

Grouse Mountain Snow Forecast Highlights - GEM
Snowfall prediction at mid-mountain (760m)
Next Snow?
There is no snow currently in the forecast for Grouse Mountain.

Long-range Snow Outlook for Grouse Mountain

Snowfall

Snow Line

Max 25℃
Min 6℃

1cm New Snow

Snow Line from 978m to 885m, with rain below.

Partner Offers

Grouse 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 Grouse Mountain from OpenMeteo(GEM)
	Snow and Weather	Temp Town
Mon 11	Clear sky.	Max 19℃ Min 7℃
Tue 12	Clear sky.	Max 25℃ Min 14℃
Wed 13	Cloudy.	Max 15℃ Min 11℃
Thu 14	Light drizzle.	Max 13℃ Min 8℃
Fri 15	Drizzle.	Max 10℃ Min 7℃
Sat 16	up to 1cm New Snow Light snow at altitude, drizzle below. Snow Line from 978m to 885m, with rain below.	Max 11℃ Min 6℃
Sun 17	Fair.	Max 12℃ Min 6℃

This Snow Forecast for Grouse 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 Grouse 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.

Grouse Mountain Snow Forecast updated at 00:42 CDT, next update expected imminently.

Ensemble forecast for Grouse Mountain, 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.

Canada Hotels Map

Snow Forecast near Grouse Mountain

Snow Forecasts for Ski Resorts near Grouse Mountain
Ski Area	48 Hr	7 Day	Mo	Tu	We	Th	Fr	Sa	Su
Cypress Mountain	-	9cm

Snow Reliability

Grouse Mountain typically sees a snow depth ranging from 100 to 200 cm throughout the season. For the latest snow conditions and forecasts, check J2Ski for up-to-date information.

Off-Piste Safety in Grouse Mountain

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