– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 11 pm Tue 16 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Tue 16 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Tue 16 Jun 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 Tue night. Becoming mild with drizzle, on Wed afternoon. Freeze-thaw conditions (max 6°C on Fri afternoon, min -2°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 2mm) at first, then becoming colder with a dusting of snow on Sat afternoon. Mild temperatures (max 9°C on Mon afternoon, min 1°C on Sat night). Mainly fresh winds. | ||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | |  |  | | | |  | | | | | | |
snow shwrs | some clouds | light snow | snow shwrs | snow shwrs | snow shwrs | clear | some clouds | rain shwrs | rain shwrs | rain shwrs | light snow | snow shwrs | clear | rain shwrs | rain shwrs | clear | clear | rain shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
5 | — | 1 | 1 | 2 | 1 | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | |
— | — | 1.6 | — | — | — | — | — | 0.2 | 0.6 | 0.2 | 1.2 | — | — | 0.1 | 0.2 | — | — | 0.1 | |
max °C | -1 | 0 | 3 | 0 | -2 | 0 | 1 | 2 | 6 | 6 | 6 | 5 | 2 | 1 | 6 | 5 | 6 | 9 | 9 |
min °C | -2 | -2 | 1 | -2 | -2 | -2 | 0 | 1 | 4 | 5 | 6 | 2 | 1 | 1 | 5 | 5 | 5 | 8 | 8 |
-7 | -5 | -3 | -2 | -4 | -5 | 0 | -1 | 3 | 2 | 1 | 2 | -3 | -1 | 3 | 3 | 3 | 5 | 5 | |
2800 | 2800 | 3150 | 2950 | 2750 | 2800 | 3000 | 3150 | 3650 | 3800 | 3800 | 3700 | 3300 | 3100 | 3600 | 3700 | 3700 | 4100 | 4250 | |
Cloud base (m) | 2250 | 5200 | 3400 | 2450 | 2750 | 2250 | 3000 | 9200 | 3850 | 4150 | 2250 | 2650 | 3850 | 4100 | |||||
 | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — |
 | — | — | — | 9:55 | — | — | 9:57 | — | — | 9:57 | — | — | 9:57 | — | — | 9:58 | — | — | 9:58 |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: A moderate fall of snow, heaviest on Tue night. Becoming mild with drizzle, on Wed afternoon. Freeze-thaw conditions (max 6°C on Fri afternoon, min -2°C on Tue night). Wind will be generally light.
The Fortress Weather (Days 3-6):
Light rain (total 2mm) at first, then becoming colder with a dusting of snow on Sat afternoon. Mild temperatures (max 9°C on Mon afternoon, min 1°C on Sat night). Mainly fresh winds.
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.