– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 11 am Sun 26 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Sun 26 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Sun 26 Jul Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Very mild (max 11°C on Sun afternoon, min 5°C on Sun morning). Winds increasing (light winds from the SW on Mon night, near gales from the SW by Tue afternoon). | Days 4–6 Weather SummaryMostly dry. Very mild (max 13°C on Fri afternoon, min 6°C on Wed morning). Winds decreasing (fresh winds from the SW on Wed afternoon, light winds from the WSW by Thu morning). | |||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | |||||||||||||
AM | 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 | some clouds | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 4050 | 9350 | 4150 | 4300 | 5750 | 8500 | 4800 | 6600 | ||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 7 | 11 | 9 | 6 | 10 | 9 | 8 | 11 | 9 | 7 | 12 | 11 | 9 | 12 | 11 | 10 | 13 | 13 |
min °C | 5 | 9 | 5 | 5 | 9 | 7 | 7 | 10 | 6 | 6 | 10 | 8 | 8 | 11 | 9 | 9 | 12 | 11 |
chill °C | 1 | 5 | 2 | 1 | 5 | 5 | 4 | 5 | 3 | 3 | 7 | 6 | 6 | 10 | 7 | 7 | 10 | 9 |
Freezing level m | 3900 | 4200 | 4150 | 3850 | 4250 | 4300 | 4050 | 4450 | 4200 | 3900 | 4350 | 4300 | 4150 | 4550 | 4450 | 4400 | 4700 | 4900 |
 | 5:58 | — | — | 5:58 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:05 | — | — |
 | — | — | 9:35 | — | — | 9:34 | — | — | 9:31 | — | — | 9:30 | — | — | 9:29 | — | — | 9:28 |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Mostly dry. Very mild (max 11°C on Sun afternoon, min 5°C on Sun morning). Winds increasing (light winds from the SW on Mon night, near gales from the SW by Tue afternoon).
The Fortress Weather (Days 3-6):
Mostly dry. Very mild (max 13°C on Fri afternoon, min 6°C on Wed morning). Winds decreasing (fresh winds from the SW on Wed afternoon, light winds from the WSW by Thu 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 | |||||
 | |||||
Bow Valley- Alta | |||||
Banff Airport | | ||||
Banff Cs- 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.