Fortress Mountain Long-Range Snow Forecast
Snow Forecast for Fortress Mountain
When will there be fresh snow?
This is the Long-range Snow Forecast for Fortress Mountain, Canada for 10 days from 9 May.
Updated 09 May 2025 11:37 PDT.
| Next Snow Expected | 12 May |
|---|---|
| Next Snow Amount | 3in |
| Next 48 Hours | - |
| Next 7 Days | 5in |
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For Forecast detail, see below.
Forecast for Fortress Mountain
Max 34°F
Min 23°F
Valley temperatures from an overnight low of 23°F to daytime highs around 34°F
Temperature at BaseTemp at Base
Fri
09
Snow unlikely
Clear sky.
Fortress Mountain has very light new snow forecast in the next 48 hours.
Fortress Mountain Long-Range (16-Day) 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 | |
|---|---|---|---|
| Fri 09 | | Clear sky. | Max 34°F Min 23°F |
| Sat 10 |  | Fair. | Max 34°F Min 32°F |
| Sun 11 | | Clear spells. | Max 36°F Min 21°F |
| Mon 12 |  | 3in New Snow | Max 31°F Min 26°F |
| Tue 13 | | 1in New Snow | Max 39°F Min 28°F |
| Wed 14 |  | Cloudy. | Max 40°F Min 30°F |
| Thu 15 | | Clear spells. | Max 43°F Min 28°F |
| Fri 16 | | Clear spells. | Max 42°F Min 28°F |
| Sat 17 |  | New Snow | Max 39°F Min 28°F |
| Sun 18 | | 2in New Snow | Max 38°F Min 28°F |
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 11:37 PDT, next update expected 17:00 PDT.