– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 11 pm Thu 09 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Thu 09 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Thu 09 Apr 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 Sat night. Temperatures will be below freezing (max -1°C on Fri night, min -8°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -5°C on Sun night, min -14°C on Wed afternoon). Winds decreasing (strong winds from the WSW on Mon night, light winds from the WSW by Wed morning). | ||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  |  | |  |  | |  | | | | |  | | |
clear | clear | clear | some clouds | cloudy | cloudy | mod. snow | light snow | light snow | light snow | some clouds | some clouds | snow shwrs | light snow | light snow | snow shwrs | light snow | heavy snow | snow shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | 6 | 3 | 2 | 1 | — | — | 1 | 2 | 2 | 2 | 1 | 12 | 2 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -3 | -2 | -3 | -1 | -1 | -2 | -4 | -7 | -6 | -5 | -6 | -6 | -6 | -9 | -8 | -10 | -12 | -12 | -14 |
min °C | -8 | -2 | -3 | -2 | -3 | -3 | -7 | -8 | -7 | -6 | -7 | -6 | -9 | -9 | -9 | -11 | -12 | -14 | -15 |
-14 | -5 | -6 | -6 | -7 | -6 | -11 | -13 | -13 | -11 | -14 | -13 | -16 | -16 | -16 | -22 | -19 | -21 | -15 | |
1350 | 2350 | 2650 | 2650 | 2800 | 2700 | 2150 | 1650 | 2000 | 2050 | 2050 | 2200 | 1750 | 1800 | 2000 | 1250 | 1450 | 1400 | 700 | |
Cloud base (m) | 2650 | 8950 | 2200 | 4650 | 3250 | 2350 | 2200 | 2200 | 2200 | 2200 | 2300 | 2300 | 2200 | 2300 | 2200 | 2400 | 2250 | 2250 | |
 | — | 6:56 | — | — | 6:54 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — | 6:47 | — | — |
 | — | — | 8:27 | — | — | 8:29 | — | — | 8:30 | — | — | 8:31 | — | — | 8:34 | — | — | 8:35 | — |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -1°C on Fri night, min -8°C on Thu night). Wind will be generally light.
The Fortress Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -5°C on Sun night, min -14°C on Wed afternoon). Winds decreasing (strong winds from the WSW on Mon night, light winds from the WSW by Wed 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 | |||||
 | |||||
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.