– Lat/Long: 50.83° N 115.24° W
The Fortress Weather Forecast
Kananaskis Range · CanadaIssued: 5 pm Thu 10 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Thu 10 Sep Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 6mm), mostly falling on Thu afternoon. Mild temperatures (max 7°C on Thu afternoon, min 1°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 5mm), mostly falling on Sun afternoon. Very mild (max 10°C on Wed morning, min 2°C on Sun night). Wind will be generally light. | ||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  | |  | | |  | | | | | | | |
rain shwrs | some clouds | rain shwrs | light rain | some clouds | some clouds | some clouds | clear | some clouds | light rain | light rain | light rain | light rain | light rain | some clouds | some clouds | clear | |
Cloud base (m) | 2800 | 3600 | 2250 | 2700 | 2250 | 2250 | 2450 | 2550 | 2200 | 2650 | 2250 | 2200 | 2200 | 2250 | 2450 | 2900 | 3350 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 5 | — | 0.1 | 1.2 | — | — | — | — | — | 2 | 0.2 | 0.1 | 2 | 0.5 | — | — | — |
max °C | 7 | 5 | 4 | 4 | 2 | 2 | 5 | 3 | 7 | 6 | 4 | 3 | 4 | 3 | 6 | 8 | 6 |
min °C | 7 | 2 | 2 | 3 | 1 | 1 | 4 | 1 | 4 | 4 | 2 | 3 | 3 | 3 | 4 | 8 | 5 |
chill °C | 5 | 2 | 1 | 1 | 1 | 1 | 4 | 0 | 3 | 4 | 0 | 1 | 3 | 3 | 4 | 8 | 5 |
Freezing level m | 3000 | 2550 | 2350 | 2500 | 2200 | 2250 | 2500 | 2600 | 3000 | 2850 | 2850 | 2600 | 2550 | 2450 | 2550 | 2900 | 2900 |
 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — | 7:15 | — | — |
 | 8:06 | — | — | 8:04 | — | — | 8:01 | — | — | 8:00 | — | — | 7:57 | — | — | 7:54 | — |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Light rain (total 6mm), mostly falling on Thu afternoon. Mild temperatures (max 7°C on Thu afternoon, min 1°C on Fri night). Wind will be generally light.
The Fortress Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Sun afternoon. Very mild (max 10°C on Wed morning, min 2°C on Sun 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 |
|---|---|---|---|---|---|
Nakiska Ridgetop- Alta | |||||
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Bow Valley- Alta | |||||
Banff Airport |  | ||||
BanffCs-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.