– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 11 pm Thu 25 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Thu 25 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Thu 25 Jun Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryDrizzle, on Thu night followed by colder weather and a moderate fall of snow, heaviest on Sun afternoon.. Freeze-thaw conditions (max 5°C on Thu night, min -1°C on Fri night). Winds increasing (calm on Sat afternoon, fresh winds from the NNW by Sun afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sun night. Becoming mild with drizzle, on Mon afternoon. Freeze-thaw conditions (max 3°C on Mon night, min 0°C on Sun night). Winds decreasing (strong winds from the N on Mon morning, light winds from the WSW by Tue morning). | ||||||||||||||||||
Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  |  |  | | | | | | | | | | |
rain shwrs | some clouds | cloudy | cloudy | cloudy | light rain | rain shwrs | light snow | mod. snow | heavy snow | light snow | light snow | rain shwrs | rain shwrs | rain shwrs | cloudy | cloudy | rain shwrs | rain shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | 3 | 7 | 11 | 3 | 1 | — | — | — | — | — | — | — |
mm | 0.8 | — | — | — | — | 0.4 | 0.7 | — | — | — | — | 0.4 | 0.6 | 0.1 | 0.2 | — | — | 0.1 | 0.1 |
max °C | 5 | 2 | 2 | 1 | 0 | 2 | 2 | 0 | 0 | 1 | 0 | 2 | 3 | 3 | 3 | 2 | 1 | 2 | 2 |
min °C | 3 | 2 | 1 | -1 | -1 | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 3 | 1 | 0 | 1 | 0 |
chill °C | 0 | 0 | -2 | -5 | -5 | 0 | 0 | -6 | -6 | -6 | -8 | -5 | -3 | 1 | 0 | -2 | -4 | -4 | -4 |
Freezing level m | 3600 | 3350 | 3300 | 3100 | 2800 | 3250 | 3350 | 3000 | 3000 | 3050 | 3100 | 3300 | 3350 | 3500 | 3450 | 3300 | 3100 | 3150 | 3300 |
Cloud base (m) | 2500 | 5450 | 2800 | 2750 | 2200 | 2800 | 3000 | 2500 | 2200 | 2200 | 2200 | 2200 | 2350 | 2350 | 2550 | 2250 | 2200 | 2200 | 3250 |
 | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — | — |
 | — | — | — | 9:58 | — | — | 9:58 | — | — | 9:58 | — | — | 9:58 | — | — | 9:58 | — | — | 9:57 |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Drizzle, on Thu night followed by colder weather and a moderate fall of snow, heaviest on Sun afternoon.. Freeze-thaw conditions (max 5°C on Thu night, min -1°C on Fri night). Winds increasing (calm on Sat afternoon, fresh winds from the NNW by Sun afternoon).
The Fortress Weather (Days 3-6):
A moderate fall of snow, heaviest on Sun night. Becoming mild with drizzle, on Mon afternoon. Freeze-thaw conditions (max 3°C on Mon night, min 0°C on Sun night). Winds decreasing (strong winds from the N on Mon morning, light winds from the WSW by Tue 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 | |||||
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Bow Valley- Alta | |||||
Banff Airport | | ||||
Banff Cs- 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.