– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 5 pm Wed 22 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Wed 22 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Wed 22 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 14°C on Wed afternoon, min 9°C on Thu afternoon). Winds increasing (light winds from the WSW on Wed night, near gales from the WSW by Sat morning). | Days 5–7 Weather SummaryMostly dry. Very mild (max 13°C on Sat afternoon, min 6°C on Mon morning). Winds decreasing (near gales from the SW on Sat night, calm by Mon night). | ||||||||||||||||
Wed 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | | | | | | | | | | |
clear | clear | some clouds | rain shwrs | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | |
Cloud base (m) | 5250 | 5700 | 4650 | 4400 | 4300 | ||||||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 0.5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 14 | 13 | 13 | 10 | 11 | 10 | 13 | 12 | 11 | 13 | 11 | 8 | 11 | 10 | 7 | 10 | 9 |
min °C | 12 | 12 | 12 | 9 | 9 | 10 | 12 | 10 | 10 | 13 | 7 | 7 | 9 | 7 | 6 | 9 | 7 |
chill °C | 10 | 11 | 9 | 5 | 5 | 6 | 9 | 6 | 5 | 9 | 4 | 4 | 6 | 4 | 2 | 6 | 6 |
Freezing level m | 4700 | 4750 | 4650 | 4400 | 4450 | 4350 | 4600 | 4500 | 4450 | 4700 | 4300 | 4050 | 4250 | 4300 | 4000 | 4250 | 4250 |
 | — | — | 5:54 | — | — | 5:54 | — | — | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — |
 | — | 9:40 | — | — | 9:38 | — | — | 9:37 | — | — | 9:37 | — | — | 9:35 | — | — | 9:34 |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Mostly dry. Very mild (max 14°C on Wed afternoon, min 9°C on Thu afternoon). Winds increasing (light winds from the WSW on Wed night, near gales from the WSW by Sat morning).
The Fortress Weather (Days 3-6):
Mostly dry. Very mild (max 13°C on Sat afternoon, min 6°C on Mon morning). Winds decreasing (near gales from the SW on Sat night, calm by Mon 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 | |||||
| |||||
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.