– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 11 am Mon 20 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Mon 20 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Mon 20 Jul Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–3 Weather SummarySome drizzle, heaviest during Tue afternoon. Warm (max 23°C on Wed afternoon, min 11°C on Mon morning). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Warm (max 21°C on Thu morning, min 12°C on Thu night). Mainly fresh winds. | |||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | |  |  | |  | | | | | | | |
some clouds | rain shwrs | rain shwrs | clear | rain shwrs | rain shwrs | clear | clear | clear | cloudy | rain shwrs | some clouds | clear | clear | rain shwrs | clear | clear | clear | |
Cloud base (m) | 3900 | 2800 | 9250 | 4100 | 4400 | 6100 | 5050 | 4800 | 4050 | 5700 | 4200 | 4200 | ||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.1 | 0.4 | — | 0.5 | 0.6 | — | — | — | — | 0.5 | — | — | — | 0.2 | — | — | — |
max °C | 14 | 16 | 13 | 17 | 20 | 17 | 20 | 23 | 20 | 21 | 20 | 18 | 17 | 20 | 18 | 17 | 20 | 18 |
min °C | 11 | 14 | 11 | 13 | 20 | 13 | 17 | 22 | 17 | 20 | 18 | 12 | 14 | 19 | 12 | 15 | 19 | 12 |
chill °C | 11 | 14 | 11 | 13 | 20 | 13 | 17 | 22 | 17 | 20 | 18 | 10 | 12 | 18 | 11 | 14 | 19 | 10 |
Freezing level m | 3700 | 4050 | 4150 | 4150 | 4600 | 4650 | 4500 | 4800 | 4850 | 4700 | 4600 | 4400 | 4200 | 4450 | 4250 | 4050 | 4400 | 4350 |
 | 5:50 | — | — | 5:50 | — | — | 5:52 | — | — | 5:54 | — | — | 5:54 | — | — | 5:56 | — | — |
 | — | — | 9:43 | — | — | 9:42 | — | — | 9:40 | — | — | 9:38 | — | — | 9:37 | — | — | 9:37 |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Some drizzle, heaviest during Tue afternoon. Warm (max 23°C on Wed afternoon, min 11°C on Mon morning). Wind will be generally light.
The Fortress Weather (Days 3-6):
Mostly dry. Warm (max 21°C on Thu morning, min 12°C on Thu night). Mainly fresh winds.
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 | |||||
| |||||
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.