Grouse Mountain Snow Report and Forecast
Snow Forecast for Grouse Mountain
This is the Snow Forecast for Grouse Mountain, Canada for 10 days from 16 December.
Updated 15 December 2025 20:39 CST.
Forecast times for Grouse Mountain are in Mountain Time (Canada/Mountain).
For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Grouse Mountain.
There is some snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Grouse Mountain Snow Forecast Highlights
When will there be fresh snow in Grouse Mountain?
| Next Snow Expected | 17 December |
|---|---|
| Next Snow Amount | 2cm |
| Next 48 Hours | 17cm |
| Next 7 Days | 47cm |
Forecast for today in Grouse Mountain
Max 8℃
Min 5℃
Valley temperatures from an overnight low of 5℃ to daytime highs around 8℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
16
Snow unlikely
Drizzle first, rain showers then rain, rain showers later.
Powder Alert!
Updated 15 December 2025 22:40 CST
Powder Possible :- 17cm of Fresh Snow is forecast for Grouse Mountain over the next 2 days.
Grouse Mountain Snow Report
| Upper Snow Depths |
| - |
| Lower Snow Depths |
| - |
| Snow Conditions |
| - |
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| Tue 16 | Wed 17 | Thu 18 | Fri 19 | Sat 20 | Sun 21 | Mon 22 | |
|---|---|---|---|---|---|---|---|
| Wind | |||||||
| 1,250m | 3℃
 | 0℃
 +3cm
| -2℃
 +37cm
| -3℃
 +5cm
| -3℃
+9cm
| -2℃
 +8cm
| -2℃
+8cm
|
| 760m | 6℃
| 3℃
+2cm
| 1℃
+15cm
| 0℃
+5cm
| 0℃
+9cm
| 1℃
+8cm
| 1℃
+8cm
|
| SE F2 | |||||||
| 270m | 8℃
| 5℃
| 4℃
 | 3℃
| 4℃
| 4℃
| 4℃
|
| Snow Line | 839m | varying 870m | varying 685m | varying 501m | varying 578m | varying 685m | varying 685m |
| Max Town | 8℃ | 5℃ | 4℃ | 3℃ | 4℃ | 4℃ | 4℃ |
| Min Town | 5℃ | 3℃ | 2℃ | 2℃ | 2℃ | 1℃ | 3℃ |
This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.
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.
Understanding and predicting Snow Conditions in Grouse Mountain
Here are our tips for making the most of a trip to Grouse Mountain, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Grouse Mountain, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.
Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:
Pistes (Groomers) or Off-Piste
These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.
- Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
- Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.
WARNING - skiing off-piste (out-of-bounds) at Grouse Mountain is uncontrolled and un-marked slopes are not made safe (from avalanche risk) or patrolled. Always check local advice, know the Avalanche Risk Level, ski with safety kit (and know how to use it), and never ski alone.
Analyzing Weather and Snowfall Forecasts
Whilst no forecast can tell you exactly how snow conditions in Grouse Mountain will develop, checking the forecast regularly should give you an idea of what to expect.
New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.
Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.
Predicting Future Snow Quality
Regularly check our snow and weather forecasts for Grouse Mountain for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.
Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.