Fortress Mountain Snow Forecast - 7 day
Updated 13 August 2026 23:42 NZST
7-Day Snow Forecast for Fortress Mountain
1-week from 14 August.
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 22℃
Min 4℃
Snow unlikely
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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 15℃
Min 6℃
Valley temperatures from an overnight low of 6℃ to daytime highs around 15℃
Temperature at BaseTemp at Base
Fri
14
Snow unlikely
Rain showers early, then clear sky later.
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
Max 16℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 16℃
Temperature at BaseTemp at Base
Sat
15
Snow unlikely
Clear sky, cloudy, light drizzle later.
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
Max 18℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 18℃
Temperature at BaseTemp at Base
Sun
16
Snow unlikely
Clear sky, cloudy, light drizzle later.
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
Max 19℃
Min 6℃
Valley temperatures from an overnight low of 6℃ to daytime highs around 19℃
Temperature at BaseTemp at Base
Mon
17
Snow unlikely
Clear sky.
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
Max 16℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 16℃
Temperature at BaseTemp at Base
Tue
18
Snow unlikely
Clear sky early, then fair later.
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
Max 19℃
Min 5℃
Valley temperatures from an overnight low of 5℃ to daytime highs around 19℃
Temperature at BaseTemp at Base
Wed
19
Snow unlikely
Fair early, then clear sky later.
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
Max 22℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 22℃
Temperature at BaseTemp at Base
Thu
20
Snow unlikely
Clear sky.
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 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 Snow Forecast updated at 23:42 NZST, next update expected imminently.
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.