– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 4 pm Fri 20 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Fri 20 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Fri 20 Feb Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -8°C on Sun night, min -19°C on Fri afternoon). Winds increasing (calm on Fri night, near gales from the WSW by Mon morning). | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -10°C on Mon afternoon, min -15°C on Wed morning). Winds increasing (light winds from the WSW on Tue afternoon, severe gales from the WSW by Thu morning). | ||||||||||||||||
Fri 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  | | |  | | | | | | | |
clear | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | light snow | some clouds | some clouds | snow shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | 1 | — | — | 2 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -18 | -16 | -16 | -16 | -10 | -10 | -9 | -8 | -11 | -10 | -10 | -11 | -12 | -12 | -15 | -14 | -12 |
min °C | -19 | -17 | -16 | -17 | -13 | -10 | -10 | -11 | -11 | -11 | -11 | -11 | -12 | -14 | -15 | -15 | -14 |
-25 | -21 | -23 | -24 | -19 | -17 | -18 | -24 | -24 | -23 | -19 | -20 | -18 | -21 | -22 | -26 | -27 | |
300 | 0 | 0 | 450 | 0 | 1050 | 1300 | 850 | 1450 | 1550 | 950 | 1350 | 1350 | 400 | 900 | 1000 | 300 | |
Cloud base (m) | 2750 | 2250 | 3400 | 2550 | 2200 | 2400 | 2200 | 2200 | 2200 | 2300 | 2200 | 2200 | 2250 | 2200 | 2200 | 2300 | 2200 |
 | — | — | 7:41 | — | — | 7:39 | — | — | 7:37 | — | — | 7:35 | — | — | 7:33 | — | — |
 | 6:06 | — | — | 6:07 | — | — | 6:09 | — | — | 6:12 | — | — | 6:13 | — | — | 6:15 | — |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: A dusting of new snow. Temperatures will be well below freezing (max -8°C on Sun night, min -19°C on Fri afternoon). Winds increasing (calm on Fri night, near gales from the WSW by Mon morning).
The Fortress Weather (Days 3-6):
A dusting of new snow. Temperatures will be well below freezing (max -10°C on Mon afternoon, min -15°C on Wed morning). Winds increasing (light winds from the WSW on Tue afternoon, severe gales from the WSW by Thu morning).
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 | |||||
 | |||||
Bow Valley- 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.