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 11 May.
Updated 11 May 2025 16:08 IST.
| Next Snow Expected | 12 May |
|---|---|
| Next Snow Amount | 4cm |
| Next 48 Hours | 9cm |
| Next 7 Days | 15cm |
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For Forecast detail, see below.
Forecast for Fortress Mountain
Fortress Mountain has 9cm new snow forecast in the next 48 hours.
Fortress Mountain 7-Day Snow Forecast Overview
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| Sun 11 | Mon 12 | Tue 13 | Wed 14 | Thu 15 | Fri 16 | Sat 17 | |
|---|---|---|---|---|---|---|---|
| Wind | |||||||
| 2,370m | -1℃
 | -2℃
 +4cm
| 1℃
+4cm
| 1℃
 +2cm
| 2℃
| 1℃
+1cm
| 0℃
 +3cm
|
| 2,205m | 0℃
| -1℃
+4cm
| 2℃
+4cm
| 2℃
+2cm
| 3℃
| 2℃
+1cm
| 1℃
+3cm
|
| 2,040m | 1℃
| 0℃
+4cm
| 3℃
+4cm
| 3℃
+1cm
| 4℃
| 3℃
+1cm
| 2℃
+3cm
|
| Snow Line | 2,040m | 2,040m | varying 2,102m | 2,040m | 2,040m | ||
| Max Town | 1℃ | 0℃ | 3℃ | 3℃ | 4℃ | 3℃ | 2℃ |
| Min Town | -6℃ | -4℃ | -3℃ | -1℃ | -3℃ | -2℃ | -4℃ |
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 1℃
Min -6℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -6℃ and rising to 1℃
Temperature at BaseTemp at Base
Sun
11
Snow unlikely
Fair early, then cloudy later.
Max 0℃
Min -4℃
Valley temperatures from an overnight low of -4℃ to daytime highs around 0℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
12
4cm New Snow
Heavy snow showers first, light snow then cloudy, snow showers later.
Snow falling to resort level.
Max 3℃
Min -3℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -3℃ and rising to 3℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
13
4cm New Snow
Heavy snow showers, light snow, rain showers later.
Snow falling to resort level.
Max 3℃
Min -1℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -1℃ and rising to 3℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
14
1cm to 2cm New Snow
Light snow early, then clear spells later.
Snow Line from 2,102m to resort level.
Max 4℃
Min -3℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -3℃ and rising to 4℃
Temperature at BaseTemp at Base
Thu
15
Snow unlikely
Clear spells.
Max 3℃
Min -2℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ and rising to 3℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Fri
16
1cm New Snow
Clear spells, light snow, clear spells later.
Snow falling to resort level.
Max 2℃
Min -4℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -4℃ and rising to 2℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
17
3cm New Snow
Fair first, clear spells then light snow, heavy snow showers later.
Snow falling to resort level.
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 16:08 IST, next update expected 21:30 IST.