– Lat/Long: 50.83° N 115.24° W
The Fortress Weather Forecast
Kananaskis Range · CanadaIssued: 11 am Thu 17 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Thu 17 Sep Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Mild temperatures (max 6°C on Thu morning, min 4°C on Thu night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 7°C on Sun afternoon, min -1°C on Tue night). Winds increasing (light winds from the SW on Mon night, strong winds from the WSW by Tue afternoon). | |||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||
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 | some clouds | clear | some clouds | clear | some clouds | |
Cloud base (m) | 9450 | 6850 | 5600 | |||||||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 6 | 6 | 6 | 4 | 6 | 5 | 5 | 6 | 6 | 5 | 7 | 6 | 5 | 6 | 5 | 2 | 3 | 2 |
min °C | 5 | 6 | 4 | 4 | 6 | 4 | 5 | 6 | 5 | 5 | 7 | 5 | 5 | 5 | 3 | 1 | 3 | -1 |
chill °C | 4 | 5 | 4 | 2 | 4 | 2 | 3 | 4 | 3 | 3 | 5 | 2 | 2 | 0 | 1 | -4 | -3 | -5 |
Freezing level m | 3750 | 3800 | 3800 | 3600 | 3800 | 3750 | 3700 | 3900 | 3800 | 3800 | 3950 | 3950 | 3800 | 3750 | 3600 | 3250 | 3400 | 3150 |
 | 7:18 | — | — | 7:20 | — | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — |
 | — | 7:51 | — | — | 7:47 | — | — | 7:45 | — | — | 7:44 | — | — | 7:42 | — | — | 7:38 | — |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Mostly dry. Mild temperatures (max 6°C on Thu morning, min 4°C on Thu night). Wind will be generally light.
The Fortress Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 7°C on Sun afternoon, min -1°C on Tue night). Winds increasing (light winds from the SW on Mon night, strong winds from the WSW by Tue 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 |
|---|---|---|---|---|---|
NakiskaRidgetop-Alta | |||||
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BowValley-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.