– Lat/Long: 50.83° N 115.24° W
The Fortress Weather Forecast
Kananaskis Range · CanadaIssued: 5 am Wed 16 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Wed 16 Sep Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Freeze-thaw conditions (max 6°C on Thu morning, min -2°C on Wed morning). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 6°C on Sat afternoon, min -2°C on Mon night). Winds increasing (light winds from the WSW on Sat afternoon, strong winds from the WSW by Mon afternoon). | |||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | | | | | | | | | | | | | | |
clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 2250 | 9200 | 9050 | 8300 | 2200 | |||||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -1 | 2 | 4 | 6 | 6 | 6 | 4 | 6 | 5 | 5 | 6 | 5 | 5 | 6 | 5 | 5 | 6 | 4 |
min °C | -2 | 1 | 2 | 5 | 5 | 5 | 4 | 6 | 5 | 5 | 6 | 5 | 5 | 6 | 4 | 4 | 5 | -2 |
chill °C | -4 | -2 | -1 | 3 | 4 | 5 | 3 | 5 | 4 | 3 | 4 | 3 | 2 | 3 | 0 | -2 | -1 | -9 |
Freezing level m | 2650 | 3100 | 3600 | 3800 | 3800 | 3850 | 3700 | 3850 | 3800 | 3700 | 3800 | 3750 | 3850 | 3900 | 3750 | 3700 | 3700 | 3200 |
 | 7:16 | — | — | 7:18 | — | — | 7:20 | — | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — |
 | — | 7:52 | — | — | 7:51 | — | — | 7:47 | — | — | 7:45 | — | — | 7:44 | — | — | 7:42 | — |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Mostly dry. Freeze-thaw conditions (max 6°C on Thu morning, min -2°C on Wed morning). Wind will be generally light.
The Fortress Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 6°C on Sat afternoon, min -2°C on Mon night). Winds increasing (light winds from the WSW on Sat afternoon, strong winds from the WSW by Mon afternoon).
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 | |||||
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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.