Fortress Mountain Snow Forecast - 7 day
Updated 04 November 2026 10:56 PST
7-Day Snow Forecast for Fortress Mountain
1-week from 5 November.
For Forecast detail, see below.
There is some snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Fortress Mountain 7-Day Snow Forecast Highlights
When will there be fresh snow in Fortress Mountain?
| Next Snow Expected | 5 November |
|---|---|
| Next Snow Amount | 1in |
| Next 48 Hours | 2in |
| Next 7 Days | 14in |
7-Day Snow Outlook for Fortress Mountain
Snowfall
Snow Line
Max 40°F
Min 18°F
10in New Snow
Snow Line from 6,896ft to resort level (6,693ft).
There is some snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
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 31°F
Min 20°F
Below freezing at all levels, with valley temperatures as low as 20°F and not getting above 31°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
05
1in New Snow
Clear sky first, heavy snow showers then light snow, cloudy later.
Snow falling to resort level (6,693ft).
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
Max 38°F
Min 20°F
Freeze-thaw conditions, with valley temperatures cooling to 20°F and rising to 38°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
06
1in New Snow
Clear sky first, cloudy then heavy snow showers, light snow later.
Snow Line from 6,896ft to resort level (6,693ft).
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
Max 40°F
Min 29°F
Freeze-thaw conditions, with valley temperatures cooling to 29°F and rising to 40°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
07
up to 1in New Snow
Drizzle first, clear sky then light snow, clear spells later.
Snow falling to resort level (6,693ft).
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
Max 31°F
Min 25°F
Below freezing at all levels, with valley temperatures as low as 25°F and not getting above 31°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
08
2in New Snow
Cloudy, 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 31°F
Min 18°F
Below freezing at all levels, with valley temperatures as low as 18°F and not getting above 31°F
Temperature at BaseTemp at Base
Mon
09
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 33°F
Min 18°F
Valley temperatures from an overnight low of 18°F to daytime highs around 33°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
10
1in New Snow
Clear spells, clear sky, fair later.
Snow falling to resort level (6,693ft).
Forecast times for Fortress Mountain are in Edmonton (Canada/Mountain) time zone.
Max 31°F
Min 28°F
Below freezing at all levels, with valley temperatures as low as 28°F and not getting above 31°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
11
4in New Snow
Light snow showers early, then heavy snow showers 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 10:56 PST, 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.