Fortress Mountain Long-Range Snow Forecast Updated today
Updated 19 August 2026 08:41 PDT
Long-Range Snow Forecast for Fortress Mountain
Long-range (14 to 45 days) from 20 August.
For Forecast detail, see below.
Fortress Mountain Snow Forecast Highlights
When will there be fresh snow in Fortress Mountain?
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Fortress Mountain. |
Long-range Snow Outlook for Fortress Mountain
Snowfall
Snow Line
Max 69°F
Min 34°F
Snow unlikely
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Fortress 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.
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Thu 20 |  | Clear sky. | Max 69°F Min 45°F |
| Fri 21 | | Clear sky. | Max 69°F Min 46°F |
| Sat 22 |  | Light drizzle. | Max 65°F Min 50°F |
| Sun 23 | | Light drizzle. | Max 51°F Min 43°F |
| Mon 24 | | Clear sky. | Max 58°F Min 38°F |
| Tue 25 | | Clear sky. | Max 53°F Min 41°F |
| Wed 26 | | Clear sky. | Max 58°F Min 34°F |
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No significant snowfall is forecast for this period.
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 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.
Fortress Mountain Snow Forecast updated at 08:41 PDT, next update expected imminently.
Ensemble forecast for Fortress Mountain, Canada at 6,693ft
Daily Mean Temperature (yellow line is control)
Daily Total Precipitation (blue line is control)
Snow Reliability
Fortress Mountain typically enjoys reliable snow conditions, with an average snowfall of 300 cm annually. For the latest snow depth and conditions, check J2Ski for updated information.
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.