– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 5 pm Fri 10 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Fri 10 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Fri 10 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 18°C on Sat afternoon, min 9°C on Sun night). Winds increasing (light winds from the SW on Fri night, near gales from the SW by Sun morning). | Days 5–7 Weather SummarySome drizzle, heaviest during Wed afternoon. Warm (max 20°C on Mon afternoon, min 11°C on Mon night). Wind will be generally light. | ||||||||||||||||
Fri 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | | | |  | | | |  |  | | |
some clouds | clear | clear | clear | clear | cloudy | some clouds | clear | clear | clear | rain shwrs | some clouds | cloudy | clear | rain shwrs | risk tstorm | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 0.1 | — | — | — | 0.1 | 0.7 | 0.4 |
max °C | 17 | 16 | 17 | 18 | 16 | 15 | 18 | 15 | 16 | 20 | 17 | 18 | 19 | 18 | 17 | 19 | 15 |
min °C | 15 | 11 | 15 | 18 | 11 | 14 | 15 | 9 | 13 | 18 | 11 | 14 | 19 | 13 | 16 | 18 | 12 |
chill °C | 14 | 9 | 13 | 16 | 8 | 11 | 13 | 7 | 12 | 17 | 11 | 14 | 19 | 13 | 16 | 18 | 12 |
Freezing level m | 4050 | 4100 | 4000 | 4300 | 4150 | 3900 | 4000 | 4000 | 3900 | 4350 | 4450 | 4350 | 4550 | 4350 | 4200 | 4350 | 4150 |
Cloud base (m) | 4250 | 5250 | 5050 | 6450 | 5950 | 4400 | 4650 | 4250 | |||||||||
 | — | — | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — | 5:43 | — | — | 5:43 | — | — |
 | — | 9:52 | — | — | 9:52 | — | — | 9:51 | — | — | 9:50 | — | — | 9:49 | — | — | 9:47 |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Mostly dry. Very mild (max 18°C on Sat afternoon, min 9°C on Sun night). Winds increasing (light winds from the SW on Fri night, near gales from the SW by Sun morning).
The Fortress Weather (Days 3-6):
Some drizzle, heaviest during Wed afternoon. Warm (max 20°C on Mon afternoon, min 11°C on Mon 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 | |||||
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Bow Valley- Alta | |||||
Banff Airport |  | ||||
Banff Cs- Alta | |||||
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Swansea Mtn | |||||
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* 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.