Fortress Mountain Weather
Weather Forecast for Fortress Mountain ( 2,040m to 2,370m 6,693ft to 7,776ft )
Weather Outlook from 10 November.
Fortress Mountain Forecast
See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.
Fortress Mountain Weather Forecast updated at 20:45 UTC, next update expected imminently.
Long-range Snow Outlook for Fortress Mountain
Snowfall
Snow Line
Max 5℃ 41°F
Min -7℃ 20°F
50cm 20in New Snow
Snow falling to resort level ( 2,040m 6,693ft ).
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.
Powder Alert!
Powder Alarm issued 10 November 2026 12:51 UTC
Powder Possible :- 20cm 8in of Fresh Snow is forecast for Fortress Mountain over the next 3 days.
Fortress Mountain Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Tue 10 |  | 8cm to 10cm 3in to 4in New Snow | Max 1℃ 34°F Min -5℃ 23°F |
| Wed 11 |  | Clear spells. | Max 4℃ 40°F Min 0℃ 31°F |
| Thu 12 |  | Cloudy. | Max 5℃ 41°F Min 0℃ 32°F |
| Fri 13 |  | 12cm 5in New Snow | Max 0℃ 32°F Min -3℃ 27°F |
| Sat 14 | | 21cm 8in New Snow | Max -1℃ 30°F Min -3℃ 26°F |
| Sun 15 |  | 5cm 2in New Snow | Max -1℃ 30°F Min -4℃ 24°F |
| Mon 16 |  | 2cm 1in New Snow | Max -3℃ 26°F Min -7℃ 20°F |
There is some snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In to see the full long-range weather forecast (out to 16 days, with more weather detail).
This Snow Forecast for Fortress 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 Fortress 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.
Fortress Mountain Weather Forecast updated at 20:45 UTC, next update expected imminently.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Fortress Mountain.Canada Accommodation (Apartments, Chalets, Hotels) Map
For more information about this Canadian Ski Resort, See Also Skiing and Snowboarding in Fortress Mountain .
Off-Piste Safety in Fortress Mountain
Before skiing or snowboarding off-piste in Fortress Mountain, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.