– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 5 pm Sat 11 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Sat 11 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sat 11 Jul Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Warm (max 20°C on Mon afternoon, min 9°C on Sun night). Winds decreasing (near gales from the SW on Sat afternoon, light winds from the SSW by Mon night). | Days 5–7 Weather SummaryMostly dry. Warm (max 25°C on Fri morning, min 15°C on Tue night). Wind will be generally light. | ||||||||||||||||
Sat 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | |  | | | |  | | | | | | |
clear | clear | some clouds | some clouds | clear | clear | clear | some clouds | some clouds | clear | clear | cloudy | some clouds | clear | clear | clear | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 19 | 15 | 15 | 15 | 13 | 15 | 20 | 17 | 19 | 22 | 19 | 19 | 20 | 19 | 21 | 23 | 21 |
min °C | 18 | 10 | 13 | 15 | 9 | 12 | 17 | 12 | 16 | 21 | 15 | 18 | 20 | 15 | 18 | 22 | 17 |
chill °C | 16 | 6 | 10 | 13 | 7 | 11 | 16 | 12 | 16 | 21 | 15 | 18 | 20 | 15 | 18 | 22 | 17 |
Freezing level m | 4250 | 4050 | 3700 | 3950 | 3850 | 3700 | 4200 | 4400 | 4450 | 4750 | 4700 | 4500 | 4550 | 4500 | 4500 | 4750 | 5000 |
Cloud base (m) | 6100 | 6750 | 7200 | 6050 | 4550 | ||||||||||||
 | — | — | 5:41 | — | — | 5:41 | — | — | 5:43 | — | — | 5:43 | — | — | 5:45 | — | — |
 | — | 9:52 | — | — | 9:51 | — | — | 9:50 | — | — | 9:49 | — | — | 9:47 | — | — | 9:46 |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Mostly dry. Warm (max 20°C on Mon afternoon, min 9°C on Sun night). Winds decreasing (near gales from the SW on Sat afternoon, light winds from the SSW by Mon night).
The Fortress Weather (Days 3-6):
Mostly dry. Warm (max 25°C on Fri morning, min 15°C on Tue night). Wind will be generally light.
This table gives the weather forecast for The Fortress at the specific elevation of 2000 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.