Fortress Mountain Snow Forecast - 7 day
Updated 16 October 2026 12:40 AEDT
7-Day Snow Forecast for Fortress Mountain
1-week from 16 October.
For Forecast detail, see below.
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Fortress Mountain 7-Day 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. |
7-Day Snow Outlook for Fortress Mountain
Snowfall
Snow Line
Max 12℃
Min -9℃
1cm New Snow
Snow Line from 2,102m to resort level (2,040m).
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Fortress Mountain Medium-Range (7-Day) Snow Forecast Detail
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.
Max 12℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 12℃
Temperature at BaseTemp at Base
Fri
16
Snow unlikely
Clear sky.
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
Max 4℃
Min -4℃
Freeze-thaw conditions, with valley temperatures cooling to -4℃ and rising to 4℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
17
Snow unlikely
Clear sky, light drizzle, snow showers later.
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
Max 4℃
Min -9℃
Freeze-thaw conditions, with valley temperatures cooling to -9℃ and rising to 4℃
Temperature at BaseTemp at Base
Sun
18
Snow unlikely
Clear sky early, then fair later.
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
Max 4℃
Min -4℃
Freeze-thaw conditions, with valley temperatures cooling to -4℃ and rising to 4℃
Temperature at BaseTemp at Base
Mon
19
Snow unlikely
Fair early, then cloudy later.
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
Max 4℃
Min -5℃
Freeze-thaw conditions, with valley temperatures cooling to -5℃ and rising to 4℃
Temperature at BaseTemp at Base
Tue
20
Snow unlikely
Clear spells, fair, clear sky later.
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
Max 7℃
Min -8℃
Freeze-thaw conditions, with valley temperatures cooling to -8℃ and rising to 7℃
Temperature at BaseTemp at Base
Wed
21
Snow unlikely
Clear sky.
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
Max 4℃
Min -6℃
Freeze-thaw conditions, with valley temperatures cooling to -6℃ and rising to 4℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
22
Snow unlikely
Clear sky early, then fair later.
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
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 12:40 AEDT, next update expected imminently.
How reliable is the snow in Fortress Mountain?
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.