– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 5 pm Fri 24 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Fri 24 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Fri 24 Jul Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 12°C on Fri afternoon, min 5°C on Mon morning). Mainly gales. | Days 5–7 Weather SummaryMostly dry. Very mild (max 11°C on Tue afternoon, min 6°C on Mon night). Winds decreasing (strong winds from the SW on Tue afternoon, calm by Wed night). | ||||||||||||||||
Fri 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | | | | | | | | | | |  | |
clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | rain shwrs | |
Cloud base (m) | 4400 | 4500 | 4400 | ||||||||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.4 |
max °C | 12 | 11 | 11 | 12 | 10 | 7 | 10 | 9 | 6 | 10 | 9 | 7 | 11 | 9 | 7 | 11 | 11 |
min °C | 11 | 10 | 10 | 12 | 6 | 6 | 9 | 6 | 5 | 9 | 6 | 6 | 10 | 7 | 6 | 10 | 7 |
chill °C | 7 | 7 | 5 | 8 | 3 | 3 | 6 | 1 | 0 | 5 | 4 | 3 | 6 | 5 | 4 | 7 | 4 |
Freezing level m | 4500 | 4500 | 4350 | 4600 | 4200 | 3950 | 4250 | 4150 | 3850 | 4250 | 4250 | 3950 | 4400 | 4300 | 3950 | 4400 | 4300 |
 | — | — | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — | 6:01 | — | — | 6:01 | — | — |
 | — | 9:37 | — | — | 9:37 | — | — | 9:35 | — | — | 9:34 | — | — | 9:31 | — | — | 9:30 |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Mostly dry. Very mild (max 12°C on Fri afternoon, min 5°C on Mon morning). Mainly gales.
The Fortress Weather (Days 3-6):
Mostly dry. Very mild (max 11°C on Tue afternoon, min 6°C on Mon night). Winds decreasing (strong winds from the SW on Tue afternoon, calm by Wed night).
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 | | ||||
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.