– Lat/Long: 50.83° N 115.24° W
The Fortress Weather Forecast
Kananaskis Range · CanadaIssued: 5 am Sun 20 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Sun 20 Sep 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 16°C on Sun afternoon, min 6°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryMild with light rain (total 4mm) on Fri night Becoming colder with a light covering of snow, mostly falling on Fri night. Very mild (max 11°C on Thu afternoon, min 1°C on Fri night). Wind will be generally light. | |||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  | | | | | | | | | |  |  | |
clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | clear | clear | some clouds | clear | clear | some clouds | some clouds | some clouds | light rain | light snow | |
Cloud base (m) | 8750 | 9250 | 9200 | 9500 | 9400 | 8650 | 3300 | 3400 | 3750 | 4300 | 3000 | 3050 | 2850 | 2200 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.8 | 3 |
max °C | 14 | 16 | 12 | 14 | 15 | 11 | 12 | 13 | 10 | 8 | 10 | 7 | 8 | 11 | 8 | 8 | 9 | 3 |
min °C | 10 | 15 | 9 | 10 | 15 | 9 | 9 | 13 | 6 | 6 | 10 | 4 | 5 | 10 | 7 | 7 | 6 | 1 |
chill °C | 10 | 15 | 8 | 8 | 14 | 8 | 8 | 12 | 4 | 4 | 7 | 2 | 3 | 8 | 4 | 4 | 6 | -2 |
Freezing level m | 3950 | 4000 | 3950 | 4000 | 3950 | 3800 | 3600 | 3650 | 3400 | 2900 | 3100 | 2950 | 2900 | 3350 | 3600 | 3200 | 3050 | 2350 |
 | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — | 7:28 | — | — | 7:28 | — | — | 7:31 | — | — |
 | — | 7:44 | — | — | 7:42 | — | — | 7:38 | — | — | 7:37 | — | — | 7:35 | — | — | 7:32 | — |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Mostly dry. Very mild (max 16°C on Sun afternoon, min 6°C on Tue night). Wind will be generally light.
The Fortress Weather (Days 3-6):
Mild with light rain (total 4mm) on Fri night Becoming colder with a light covering of snow, mostly falling on Fri night. Very mild (max 11°C on Thu afternoon, min 1°C on Fri night). Wind will be generally light.
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 |
|---|---|---|---|---|---|
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Banff Airport |  | ||||
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Black Diamond- Alta | |||||
* 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.