– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 11 am Mon 13 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Mon 13 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Mon 13 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 12°C on Wed afternoon, min 4°C on Mon morning). Winds decreasing (fresh winds from the SW on Mon afternoon, calm by Tue night). | Days 4–6 Weather SummaryLight rain (total 6mm), mostly falling on Fri afternoon. Very mild (max 14°C on Fri afternoon, min 9°C on Thu morning). Winds increasing (calm on Fri afternoon, near gales from the SW by Sat morning). | |||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | | | | |  | |  | | | | | |
clear | clear | rain shwrs | some clouds | some clouds | clear | clear | some clouds | rain shwrs | clear | some clouds | risk tstorm | some clouds | rain shwrs | risk tstorm | clear | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 0.1 | — | — | — | — | — | 0.1 | — | — | 0.2 | — | 4 | 1.6 | — | — | — |
max °C | 6 | 10 | 9 | 10 | 11 | 10 | 10 | 12 | 10 | 10 | 13 | 12 | 13 | 14 | 13 | 12 | 14 | 12 |
min °C | 4 | 8 | 7 | 8 | 10 | 9 | 9 | 12 | 8 | 9 | 12 | 11 | 13 | 12 | 12 | 12 | 14 | 9 |
chill °C | 0 | 4 | 4 | 5 | 7 | 7 | 9 | 11 | 7 | 8 | 12 | 9 | 12 | 10 | 9 | 8 | 11 | 7 |
Freezing level m | 3650 | 4100 | 4200 | 4300 | 4500 | 4500 | 4400 | 4550 | 4400 | 4250 | 4600 | 4600 | 4800 | 5000 | 4900 | 4600 | 4650 | 4500 |
Cloud base (m) | 9000 | 5300 | 6550 | 4400 | 7500 | 6500 | 4750 | 8850 | ||||||||||
 | 5:41 | — | — | 5:43 | — | — | 5:43 | — | — | 5:45 | — | — | 5:46 | — | — | 5:47 | — | — |
 | — | — | 9:50 | — | — | 9:49 | — | — | 9:47 | — | — | 9:46 | — | — | 9:45 | — | — | 9:45 |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Mostly dry. Very mild (max 12°C on Wed afternoon, min 4°C on Mon morning). Winds decreasing (fresh winds from the SW on Mon afternoon, calm by Tue night).
The Fortress Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Fri afternoon. Very mild (max 14°C on Fri afternoon, min 9°C on Thu morning). Winds increasing (calm on Fri afternoon, near gales from the SW by Sat 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 | |||||
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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.