Fortress Mountain Snow Forecast - 7 day
Updated 14 April 2026 18:42 NZST
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 | 13cm |
| Next 48 Hours | 25cm |
| Next 7 Days | 36cm |
7-Day Snow Outlook for Fortress Mountain
Snowfall
Snow Line
Max 3℃
Min -10℃
36cm New Snow
Snow falling to resort level (2,040m).
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Powder Alert!
Powder Alarm issued 14 April 2026 22:44 NZST
Powder Possible :- 25cm 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 -4℃
Min -6℃
Below freezing at all levels, with valley temperatures as low as -6℃ and not getting above -4℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
14
13cm New Snow
Light snow first, snow showers then light snow, heavy snow showers later.
Snow falling to resort level (2,040m).
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
Max -5℃
Min -10℃
Below freezing at all levels, with valley temperatures as low as -10℃ and not getting above -5℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
15
9cm New Snow
Heavy snow, cloudy, snow showers later.
Snow falling to resort level (2,040m).
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
Max -5℃
Min -10℃
Below freezing at all levels, with valley temperatures as low as -10℃ and not getting above -5℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
16
3cm New Snow
Snow showers first, light snow then heavy snow showers, light snow later.
Snow falling to resort level (2,040m).
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
Max 2℃
Min -9℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -9℃ and rising to 2℃
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 3℃
Min -6℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -6℃ and rising to 3℃
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 2℃
Min -3℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -3℃ and rising to 2℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
19
4cm New Snow
Fair, clear spells, light snow later.
Snow falling to resort level (2,040m).
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
Max -1℃
Min -5℃
Below freezing at all levels, with valley temperatures as low as -5℃ and not getting above -1℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
20
6cm New Snow
Heavy snow showers, heavy snow, light snow later.
Snow falling to resort level (2,040m).
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 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 18:42 NZST, next update expected 00:00 NZST.
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.