– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 11 pm Fri 17 May Local TimeUpdates in: hr min sUpdate imminent
The FortressWeather Forecast, Canada
Issued: 11 pm Fri 17 May Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Fri 17 May 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 Sun afternoon. Temperatures will be below freezing (max -4°C on Mon afternoon, min -10°C on Sat morning). Wind will be generally light. | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Mon night. Temperatures will be below freezing (max -3°C on Tue afternoon, min -8°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  |  | | | |  |  | | | |  | | | | |
light snow | snow shwrs | light snow | snow shwrs | light snow | mod. snow | light snow | light snow | light snow | light snow | some clouds | cloudy | light snow | light snow | snow shwrs | some clouds | some clouds | cloudy | some clouds | |
km/h | |||||||||||||||||||
Wave Height Map |  |  |  |  |  |  |  | ||||||||||||
4 | 1.0 | 2.0 | 1.0 | 2.0 | 6 | 5 | 2.0 | 4 | 3 | — | — | 1.0 | 4 | 1.0 | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -8 | -9 | -7 | -7 | -7 | -5 | -6 | -6 | -4 | -4 | -5 | -3 | -3 | -5 | -6 | -7 | -6 | -4 | -4 |
min°C | -9 | -10 | -7 | -8 | -8 | -6 | -7 | -7 | -5 | -5 | -5 | -3 | -4 | -6 | -7 | -8 | -6 | -5 | -5 |
-14 | -15 | -10 | -8 | -12 | -10 | -13 | -13 | -9 | -9 | -9 | -6 | -7 | -11 | -11 | -11 | -8 | -8 | -9 | |
1450 | 1650 | 2100 | 1450 | 2000 | 2250 | 2000 | 2050 | 2300 | 2200 | 2250 | 2600 | 2450 | 2250 | 2100 | 1800 | 1950 | 2350 | 2150 | |
Cloud base (m) | 2250 | 2200 | 2600 | 2600 | 2200 | 2550 | 2300 | 2200 | 2300 | 2200 | 2200 | 2600 | 2400 | 2200 | 2200 | 2200 | 2200 | 2350 | 2500 |
 | — | 5:46 | — | — | 5:45 | — | — | 5:43 | — | — | 5:43 | — | — | 5:41 | — | — | 5:39 | — | — |
 | — | — | — | 9:28 | — | — | 9:30 | — | — | 9:30 | — | — | 9:32 | — | — | 9:34 | — | — | 9:35 |
The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be below freezing (max -4°C on Mon afternoon, min -10°C on Sat morning). Wind will be generally light.
The Fortress Weather (Days 3-6):
A light covering of new snow mostly falling on Mon night. Temperatures will be below freezing (max -3°C on Tue afternoon, min -8°C on Wed night). Wind will be generally light.
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 | |||||
 | |||||
Banff Airport | | ||||
|
* 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.
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