– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 5 am Fri 03 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Fri 03 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Fri 03 Jul Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 2mm), mostly falling on Sun afternoon. Mild temperatures (max 6°C on Sat afternoon, min 1°C on Fri morning). Winds decreasing (strong winds from the WSW on Sat afternoon, calm by Sun night). | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 11°C on Tue afternoon, min -1°C on Wed night). Winds increasing (light winds from the SW on Mon morning, gales from the SW by Wed night). | |||||||||||||||||
Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | |  | | | | | | | | | | |
some clouds | some clouds | some clouds | clear | clear | clear | rain shwrs | rain shwrs | rain shwrs | clear | clear | rain shwrs | clear | some clouds | clear | clear | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | 0.1 | 1.6 | 0.8 | — | — | 0.2 | — | — | — | — | — | — |
max °C | 2 | 4 | 5 | 4 | 6 | 6 | 3 | 5 | 3 | 5 | 8 | 8 | 9 | 11 | 11 | 9 | 9 | 4 |
min °C | 1 | 4 | 3 | 3 | 6 | 2 | 2 | 4 | 2 | 3 | 7 | 7 | 8 | 10 | 9 | 9 | 6 | -1 |
chill °C | -4 | -1 | -1 | -3 | 0 | -2 | -1 | -1 | 1 | 0 | 5 | 4 | 6 | 8 | 6 | 4 | -1 | -9 |
Freezing level m | 3100 | 3500 | 3600 | 3400 | 3800 | 3600 | 3250 | 3500 | 3450 | 3450 | 4050 | 4150 | 4050 | 4350 | 4400 | 4300 | 4250 | 3400 |
Cloud base (m) | 3000 | 3350 | 3750 | 3950 | 4300 | 4500 | 2200 | 8750 | 9350 | 8950 | 7900 | 7600 | 5850 | 3050 | ||||
 | 5:31 | — | — | 5:33 | — | — | 5:33 | — | — | 5:35 | — | — | 5:35 | — | — | 5:37 | — | — |
 | — | — | 9:57 | — | — | 9:55 | — | — | 9:55 | — | — | 9:54 | — | — | 9:54 | — | — | 9:53 |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Light rain (total 2mm), mostly falling on Sun afternoon. Mild temperatures (max 6°C on Sat afternoon, min 1°C on Fri morning). Winds decreasing (strong winds from the WSW on Sat afternoon, calm by Sun night).
The Fortress Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 11°C on Tue afternoon, min -1°C on Wed night). Winds increasing (light winds from the SW on Mon morning, gales from the SW by Wed 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.