– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 4 pm Thu 08 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Thu 08 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Thu 08 Jan Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Temperatures will be below freezing (max -5°C on Sat afternoon, min -18°C on Thu afternoon). Winds increasing (light winds from the W on Fri night, gales from the W by Sat night). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 2°C on Wed morning, min -7°C on Sun afternoon). Winds decreasing (extremely windy from the W on Sun night, light winds from the WSW by Tue night). | ||||||||||||||||
Thu 8 | Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  | |  | | | | | | | | | |
some clouds | some clouds | some clouds | some clouds | clear | some clouds | clear | some clouds | cloudy | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -17 | -16 | -12 | -10 | -7 | -6 | -5 | -6 | -6 | -5 | -3 | -4 | -4 | -4 | -3 | -3 | 1 |
min °C | -18 | -18 | -14 | -12 | -9 | -7 | -6 | -8 | -6 | -7 | -4 | -4 | -4 | -5 | -4 | -3 | -3 |
-32 | -33 | -25 | -22 | -16 | -17 | -15 | -20 | -14 | -16 | -16 | -15 | -16 | -14 | -13 | -10 | -8 | |
0 | 0 | 0 | 0 | 0 | 700 | 500 | 500 | 1050 | 900 | 950 | 1350 | 1300 | 1200 | 1650 | 1850 | 1550 | |
Cloud base (m) | 2250 | 2300 | 2250 | 2250 | 2200 | 2200 | 2200 | 2300 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2250 | 2250 | 2200 |
 | — | — | 8:40 | — | — | 8:40 | — | — | 8:38 | — | — | 8:38 | — | — | 8:37 | — | — |
 | 4:53 | — | — | 4:54 | — | — | 4:57 | — | — | 4:58 | — | — | 5:00 | — | — | 5:00 | — |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Mostly dry. Temperatures will be below freezing (max -5°C on Sat afternoon, min -18°C on Thu afternoon). Winds increasing (light winds from the W on Fri night, gales from the W by Sat night).
The Fortress Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 2°C on Wed morning, min -7°C on Sun afternoon). Winds decreasing (extremely windy from the W on Sun night, light winds from the WSW by Tue night).
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 | |||||
 | |||||
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.