Fortress Mountain Snow Forecast - 7 day
Snow Forecast for Fortress Mountain
When will there be fresh snow?
This is the 7-Day Snow Forecast for Fortress Mountain, Canada for 7 days from 19 April.
Updated 18 April 2025 17:34 PDT.
| Next Snow Expected | 20 April |
|---|---|
| Next Snow Amount | 1in |
| Next 48 Hours | 3in |
| Next 7 Days | 3in |
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For Forecast detail, see below.
Forecast for Fortress Mountain
Fortress Mountain has 3in new snow forecast in the next 48 hours.
Fortress Mountain 7-Day Snow Forecast Overview
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| Sat 19 | Sun 20 | Mon 21 | Tue 22 | Wed 23 | Thu 24 | Fri 25 | |
|---|---|---|---|---|---|---|---|
| Wind | W F3 | NW F2 | |||||
| 7,776ft | 34°F
 | 25°F
+1in
| 24°F
+2in
| 33°F
 | 36°F
| 38°F
| 38°F
|
| W F3 | NW F2 | ||||||
| 7,234ft | 36°F
| 27°F
+1in
| 26°F
+2in
| 35°F
| 38°F
| 40°F
| 40°F
|
| W F3 | NW F2 | ||||||
| 6,693ft | 37°F
| 29°F
+1in
| 28°F
+2in
| 36°F
| 40°F
| 42°F
| 42°F
|
| Snow Line | 6,693ft | 6,693ft | 6,693ft | 6,693ft | |||
| Max Town | 37°F | 29°F | 28°F | 36°F | 40°F | 42°F | 42°F |
| Min Town | 24°F | 21°F | 19°F | 16°F | 17°F | 21°F | 23°F |
This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.
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 37°F
Min 24°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 24°F and rising to 37°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
19
New Snow
Clear sky first, fair then snow showers, clear spells later.
Snow falling to resort level.
Max 29°F
Min 21°F
Below freezing at all levels, with valley temperatures as low as 21°F and not getting above 29°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sun
20
1in New Snow
Cloudy first, snow showers then heavy snow showers, snow showers later.
Snow falling to resort level.
Max 28°F
Min 19°F
Below freezing at all levels, with valley temperatures as low as 19°F and not getting above 28°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
21
2in New Snow
Heavy snow showers first, light snow then snow showers, light snow later.
Snow falling to resort level.
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 per hour
Snow Line
Tue
22
New Snow
Light snow, clear sky, fair later.
Snow falling to resort level.
Max 40°F
Min 17°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 17°F and rising to 40°F
Temperature at BaseTemp at Base
Wed
23
Snow unlikely
Fair early, then clear sky later.
Max 42°F
Min 21°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 21°F and rising to 42°F
Temperature at BaseTemp at Base
Thu
24
Snow unlikely
Clear sky.
Max 42°F
Min 23°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 23°F and rising to 42°F
Temperature at BaseTemp at Base
Fri
25
Snow unlikely
Clear sky early, then clear spells later.
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 17:34 PDT, next update expected imminently.