– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 4 pm Wed 14 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Wed 14 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Wed 14 Jan Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 2°C on Wed afternoon, min -11°C on Thu night). Winds decreasing (fresh winds from the W on Wed afternoon, calm by Thu night). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 2°C on Sat afternoon, min -8°C on Sun morning). Wind will be generally light. | ||||||||||||||||
Wed 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | |  | | | | | | | | | | |
clear | some clouds | cloudy | cloudy | some clouds | some clouds | clear | clear | clear | clear | clear | some clouds | clear | some clouds | clear | clear | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 2 | -4 | -5 | -4 | -5 | -6 | -4 | -5 | 0 | 2 | -5 | -5 | -2 | -7 | -2 | 0 | -4 |
min °C | -1 | -4 | -5 | -5 | -11 | -10 | -6 | -8 | -4 | -3 | -7 | -8 | -5 | -7 | -7 | -3 | -5 |
-7 | -10 | -12 | -9 | -11 | -10 | -9 | -11 | -8 | -6 | -7 | -8 | -7 | -10 | -10 | -7 | -9 | |
1400 | 900 | 900 | 1000 | 0 | 850 | 750 | 350 | 1400 | 1000 | 600 | 1000 | 1000 | 300 | 1400 | 950 | 400 | |
Cloud base (m) | 2200 | 2200 | 2250 | 2200 | 2200 | 2200 | 2250 | 2200 | 2200 | 4900 | 2200 | 2200 | 2200 | 2200 | 2200 | ||
 | — | — | 8:36 | — | — | 8:34 | — | — | 8:34 | — | — | 8:33 | — | — | 8:33 | — | — |
 | 5:02 | — | — | 5:04 | — | — | 5:06 | — | — | 5:07 | — | — | 5:08 | — | — | 5:09 | — |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Mostly dry. Freeze-thaw conditions (max 2°C on Wed afternoon, min -11°C on Thu night). Winds decreasing (fresh winds from the W on Wed afternoon, calm by Thu night).
The Fortress Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 2°C on Sat afternoon, min -8°C on Sun morning). 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 | |||||
BowValley-Alta | |||||
Banff Airport |  | ||||
BanffCs-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.