Fortress Mountain Snow Forecast - 7 day
Updated 13 April 2026 23:42 PDT
7-Day Snow Forecast for Fortress Mountain
1-week from 14 April.
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 Expected | 14 April |
|---|---|
| Next Snow Amount | 5in |
| Next 48 Hours | 10in |
| Next 7 Days | 14in |
7-Day Snow Outlook for Fortress Mountain
Snowfall
Snow Line
Max 38°F
Min 13°F
14in New Snow
Snow falling to resort level (6,693ft).
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Powder Alert!
Powder Alarm issued 14 April 2026 07:42 PDT
Powder Possible :- 10in of Fresh Snow is forecast for Fortress Mountain over the next 2 days.
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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 25°F
Min 22°F
Below freezing at all levels, with valley temperatures as low as 22°F and not getting above 25°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
14
5in New Snow
Light snow first, snow showers then light snow, heavy snow showers later.
Snow falling to resort level (6,693ft).
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
Max 24°F
Min 13°F
Below freezing at all levels, with valley temperatures as low as 13°F and not getting above 24°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
15
4in New Snow
Heavy snow, cloudy, snow showers later.
Snow falling to resort level (6,693ft).
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
Max 23°F
Min 13°F
Below freezing at all levels, with valley temperatures as low as 13°F and not getting above 23°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
16
1in New Snow
Snow showers first, light snow then heavy snow showers, light snow later.
Snow falling to resort level (6,693ft).
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
Max 36°F
Min 16°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 16°F and rising to 36°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
17
Snow unlikely
Light snow first, clear spells then fair, clear spells later.
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
Max 38°F
Min 21°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 21°F and rising to 38°F
Temperature at BaseTemp at Base
Sat
18
Snow unlikely
Clear sky early, then fair later.
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
Max 35°F
Min 27°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 27°F and rising to 35°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
19
1in to 2in New Snow
Fair, clear spells, light snow later.
Snow falling to resort level (6,693ft).
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
Max 31°F
Min 23°F
Below freezing at all levels, with valley temperatures as low as 23°F and not getting above 31°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
20
2in New Snow
Heavy snow showers, heavy snow, light snow later.
Snow falling to resort level (6,693ft).
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
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 23:42 PDT, 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.