– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 11 am Wed 08 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Wed 08 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Wed 08 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 18°C on Wed afternoon, min 10°C on Wed night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Warm (max 20°C on Mon afternoon, min 8°C on Sat night). Winds decreasing (near gales from the SW on Sat afternoon, calm by Mon night). | |||||||||||||||||
Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | | | | | | | | | | | | |
clear | some clouds | some clouds | clear | some clouds | clear | clear | some clouds | clear | clear | some clouds | clear | clear | some clouds | clear | clear | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 17 | 18 | 15 | 14 | 17 | 15 | 15 | 17 | 15 | 16 | 17 | 14 | 14 | 17 | 15 | 15 | 20 | 18 |
min °C | 15 | 17 | 10 | 13 | 16 | 10 | 13 | 16 | 10 | 14 | 16 | 8 | 11 | 16 | 9 | 12 | 18 | 13 |
chill °C | 13 | 16 | 9 | 12 | 15 | 8 | 11 | 15 | 8 | 13 | 14 | 5 | 9 | 14 | 7 | 11 | 18 | 13 |
Freezing level m | 4000 | 4200 | 4000 | 3800 | 4000 | 4000 | 3950 | 4100 | 4050 | 3900 | 4000 | 3750 | 3550 | 4100 | 4000 | 3800 | 4250 | 4550 |
Cloud base (m) | 9150 | 4550 | 8700 | 7950 | 3950 | 7550 | 3950 | 4100 | ||||||||||
 | 5:37 | — | — | 5:37 | — | — | 5:39 | — | — | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — |
 | — | — | 9:53 | — | — | 9:52 | — | — | 9:52 | — | — | 9:52 | — | — | 9:51 | — | — | 9:50 |
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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 Wed afternoon, min 10°C on Wed night). Wind will be generally light.
The Fortress Weather (Days 3-6):
Mostly dry. Warm (max 20°C on Mon afternoon, min 8°C on Sat night). Winds decreasing (near gales from the SW on Sat afternoon, calm by Mon night).
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.