– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 10 pm Sun 22 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Sun 22 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Sun 22 Feb Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Mon afternoon. Temperatures will be well below freezing (max -8°C on Sun night, min -13°C on Mon afternoon). Winds decreasing (gales from the W on Mon afternoon, light winds from the WSW by Tue morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Fri afternoon. Extremely cold (max -11°C on Thu afternoon, min -21°C on Fri afternoon). Winds decreasing (stormy winds from the WSW on Thu afternoon, calm by Fri afternoon). | ||||||||||||||||||
Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  | | | | |  | |  | |  | | | |
light snow | light snow | snow shwrs | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | snow shwrs | light snow | mod. snow | light snow | cloudy | some clouds | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
1 | 5 | 6 | — | — | — | — | — | — | — | — | — | 1 | 4 | 6 | 3 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -8 | -10 | -10 | -13 | -13 | -12 | -11 | -12 | -12 | -12 | -12 | -11 | -12 | -16 | -20 | -18 | -19 | -17 | -12 |
min °C | -10 | -10 | -13 | -13 | -13 | -12 | -12 | -12 | -12 | -12 | -12 | -11 | -14 | -19 | -21 | -19 | -20 | -19 | -14 |
-21 | -18 | -27 | -25 | -20 | -20 | -22 | -21 | -23 | -24 | -26 | -26 | -25 | -23 | -21 | -27 | -28 | -28 | -25 | |
750 | 1500 | 1350 | 0 | 900 | 1000 | 350 | 950 | 1150 | 350 | 1100 | 1450 | 400 | 0 | 0 | 0 | 0 | 400 | 0 | |
Cloud base (m) | 2200 | 2200 | 2250 | 2250 | 2200 | 2300 | 2200 | 2200 | 2250 | 2200 | 2200 | 2250 | 2250 | 2200 | 2200 | 2300 | 2200 | 2300 | 2200 |
 | — | 7:37 | — | — | 7:35 | — | — | 7:33 | — | — | 7:31 | — | — | 7:28 | — | — | 7:26 | — | — |
 | — | — | 6:12 | — | — | 6:13 | — | — | 6:15 | — | — | 6:16 | — | — | 6:17 | — | — | 6:20 | — |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: A moderate fall of snow, heaviest on Mon afternoon. Temperatures will be well below freezing (max -8°C on Sun night, min -13°C on Mon afternoon). Winds decreasing (gales from the W on Mon afternoon, light winds from the WSW by Tue morning).
The Fortress Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri afternoon. Extremely cold (max -11°C on Thu afternoon, min -21°C on Fri afternoon). Winds decreasing (stormy winds from the WSW on Thu afternoon, calm by Fri afternoon).
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 |
|---|---|---|---|---|---|
NakiskaRidgetop-Alta | |||||
 | |||||
BowValley-Alta | |||||
Banff Airport | | ||||
BanffCs-Alta | |||||
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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.