– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 5 am Wed 15 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Wed 15 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Wed 15 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 Wed afternoon. Very mild (max 16°C on Fri afternoon, min 8°C on Wed morning). Winds increasing (calm on Wed morning, near gales from the SW by Fri night). | Days 4–6 Weather SummaryLight rain (total 3mm), mostly falling on Sun night. Very mild (max 13°C on Sat afternoon, min 7°C on Sat night). Winds decreasing (near gales from the WSW on Sat morning, calm by Sun night). | |||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | | | | | | | | |  | | |
some clouds | rain shwrs | clear | some clouds | clear | risk tstorm | some clouds | clear | clear | clear | clear | clear | clear | rain shwrs | risk tstorm | clear | risk tstorm | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 1.1 | — | — | — | 0.1 | — | — | — | — | — | — | — | 0.2 | 2 | — | 0.3 | — |
max °C | 9 | 11 | 10 | 11 | 13 | 13 | 14 | 16 | 14 | 10 | 13 | 11 | 8 | 11 | 10 | 9 | 13 | 12 |
min °C | 8 | 10 | 9 | 9 | 12 | 13 | 13 | 16 | 10 | 9 | 12 | 7 | 7 | 11 | 7 | 9 | 12 | 12 |
chill °C | 8 | 7 | 8 | 8 | 11 | 12 | 12 | 14 | 6 | 4 | 8 | 5 | 5 | 10 | 4 | 7 | 11 | 10 |
Freezing level m | 4200 | 4350 | 4350 | 4350 | 4600 | 4800 | 4750 | 4900 | 4750 | 4350 | 4550 | 4250 | 4000 | 4400 | 4150 | 4300 | 4500 | 4700 |
Cloud base (m) | 4450 | 5700 | 5950 | 5600 | 5300 | 8800 | 4700 | 4450 | 9300 | |||||||||
 | 5:43 | — | — | 5:45 | — | — | 5:46 | — | — | 5:47 | — | — | 5:48 | — | — | 5:50 | — | — |
 | — | — | 9:47 | — | — | 9:46 | — | — | 9:45 | — | — | 9:45 | — | — | 9:44 | — | — | 9:43 |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Some drizzle, heaviest during Wed afternoon. Very mild (max 16°C on Fri afternoon, min 8°C on Wed morning). Winds increasing (calm on Wed morning, near gales from the SW by Fri night).
The Fortress Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Sun night. Very mild (max 13°C on Sat afternoon, min 7°C on Sat night). Winds decreasing (near gales from the WSW on Sat morning, calm by Sun 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.