– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 11 pm Tue 14 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Tue 14 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Tue 14 Apr Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Wed afternoon. Temperatures will be well below freezing (max -10°C on Tue night, min -18°C on Wed night). Winds decreasing (strong winds from the WSW on Tue night, calm by Thu night). | Days 5–7 Weather SummaryMostly dry. Temperatures will be below freezing (max 0°C on Sun afternoon, min -10°C on Fri night). Winds increasing (light winds from the WSW on Sat morning, fresh winds from the W by Sun night). | ||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | |  |  |  | |  | |  | | | | | |
snow shwrs | light snow | heavy snow | mod. snow | light snow | light snow | snow shwrs | light snow | snow shwrs | some clouds | clear | clear | clear | clear | some clouds | clear | clear | clear | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
4 | 2 | 11 | 7 | 2 | 2 | 4 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -10 | -11 | -11 | -15 | -16 | -12 | -12 | -13 | -11 | -8 | -7 | -7 | -3 | -1 | 0 | -1 | -1 | -1 | 0 |
min °C | -11 | -11 | -13 | -18 | -16 | -14 | -13 | -13 | -11 | -10 | -7 | -8 | -6 | -2 | -1 | -1 | -2 | -2 | -1 |
-23 | -18 | -21 | -25 | -22 | -20 | -13 | -13 | -17 | -16 | -10 | -14 | -12 | -6 | -8 | -8 | -7 | -6 | -5 | |
1150 | 1450 | 1600 | 500 | 400 | 1250 | 550 | 1050 | 1650 | 800 | 1400 | 2000 | 1350 | 2400 | 2900 | 2550 | 2700 | 2800 | 2750 | |
Cloud base (m) | 2200 | 2200 | 2600 | 2250 | 2200 | 2200 | 2300 | 2200 | 2600 | 2550 | 2200 | 2300 | 2250 | 2200 | 2250 | 2350 | 2250 | 2600 | 2800 |
 | — | 6:47 | — | — | 6:45 | — | — | 6:43 | — | — | 6:39 | — | — | 6:37 | — | — | 6:35 | — | — |
 | — | — | 8:35 | — | — | 8:37 | — | — | 8:38 | — | — | 8:39 | — | — | 8:42 | — | — | 8:44 | — |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be well below freezing (max -10°C on Tue night, min -18°C on Wed night). Winds decreasing (strong winds from the WSW on Tue night, calm by Thu night).
The Fortress Weather (Days 3-6):
Mostly dry. Temperatures will be below freezing (max 0°C on Sun afternoon, min -10°C on Fri night). Winds increasing (light winds from the WSW on Sat morning, fresh winds from the W by Sun night).
This table gives the weather forecast for The Fortress at the specific elevation of 3000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of The Fortress. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Alberta.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Nakiska Ridgetop- Alta | |||||
 | |||||
BowValley-Alta | |||||
Banff Airport | | ||||
BanffCs-Alta | |||||
| |||||
Swansea Mtn |
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.