– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 4 am Sun 11 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Sun 11 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Sun 11 Jan Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 2°C on Tue night, min -8°C on Sun afternoon). Winds decreasing (stormy winds from the W on Sun night, light winds from the W by Tue afternoon). | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 2°C on Wed morning, min -9°C on Wed night). Winds decreasing (stormy winds from the W on Wed afternoon, light winds from the WNW by Fri night). | |||||||||||||||||
Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  | | | |  | |  | | | | | | | |
some clouds | some clouds | some clouds | light snow | light snow | snow shwrs | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -6 | -7 | -3 | -5 | -4 | -4 | -4 | -2 | 2 | 2 | 1 | -5 | -8 | -8 | -5 | -4 | -3 | 2 |
min °C | -7 | -8 | -6 | -5 | -4 | -4 | -4 | -3 | -1 | 1 | -3 | -9 | -9 | -8 | -7 | -5 | -3 | -2 |
-14 | -20 | -18 | -16 | -15 | -15 | -12 | -10 | -6 | -6 | -14 | -22 | -18 | -18 | -14 | -9 | -7 | -5 | |
950 | 900 | 1000 | 1600 | 1800 | 1550 | 2000 | 2200 | 3400 | 3350 | 1450 | 1050 | 1200 | 650 | 0 | 1250 | 1000 | 600 | |
Cloud base (m) | 2250 | 2200 | 2200 | 2200 | 2200 | 2200 | 2250 | 2250 | 2200 | 2200 | 2200 | 2200 | 2250 | 2200 | 2200 | 8000 | 2200 | |
 | 8:38 | — | — | 8:38 | — | — | 8:37 | — | — | 8:37 | — | — | 8:36 | — | — | 8:34 | — | — |
 | — | 4:58 | — | — | 5:00 | — | — | 5:00 | — | — | 5:02 | — | — | 5:04 | — | — | 5:06 | — |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: A dusting of new snow. Freeze-thaw conditions (max 2°C on Tue night, min -8°C on Sun afternoon). Winds decreasing (stormy winds from the W on Sun night, light winds from the W by Tue afternoon).
The Fortress Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 2°C on Wed morning, min -9°C on Wed night). Winds decreasing (stormy winds from the W on Wed afternoon, light winds from the WNW by Fri 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.