– Lat/Long: 50.83° N 115.24° W
The Fortress Weather Forecast
Kananaskis Range · CanadaIssued: 5 am Mon 09 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Mon 09 Nov Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Freeze-thaw conditions (max 4°C on Wed night, min -6°C on Mon night). Winds increasing (light winds from the SW on Mon morning, gales from the WSW by Wed night). | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 3°C on Thu morning, min -8°C on Sat morning). Winds increasing (moderate winds from the SW on Fri morning, severe gales from the SW by Fri night). | |||||||||||||||||
Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | |  | | | | | | | | | | |
cloudy | some clouds | some clouds | clear | some clouds | some clouds | cloudy | clear | clear | clear | clear | clear | some clouds | clear | some clouds | some clouds | some clouds | some clouds | |
Cloud base (m) | 2200 | 2250 | 2200 | 2250 | 2200 | 2200 | 2200 | 2200 | 2200 | 9300 | 8700 | 8050 | 3150 | 2200 | 2300 | 2200 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -4 | -4 | -5 | -4 | -3 | 0 | 1 | 3 | 4 | 3 | 2 | 1 | 1 | 1 | -1 | -7 | -8 | -4 |
min °C | -5 | -4 | -6 | -4 | -4 | -1 | 0 | 1 | 3 | 3 | 1 | 0 | 0 | 0 | -5 | -8 | -8 | -8 |
chill °C | -10 | -9 | -13 | -10 | -12 | -6 | -9 | -8 | -5 | -5 | -7 | -8 | -5 | -8 | -16 | -18 | -16 | -17 |
Freezing level m | 1850 | 1400 | 1550 | 1950 | 2000 | 1500 | 3150 | 3450 | 3550 | 3450 | 3200 | 3100 | 3100 | 3050 | 2450 | 1900 | 1700 | 1550 |
 | 7:46 | — | — | 7:48 | — | — | 7:50 | — | — | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — |
 | — | 5:01 | — | — | 5:00 | — | — | 4:59 | — | — | 4:57 | — | — | 4:55 | — | — | 4:54 | — |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Mostly dry. Freeze-thaw conditions (max 4°C on Wed night, min -6°C on Mon night). Winds increasing (light winds from the SW on Mon morning, gales from the WSW by Wed night).
The Fortress Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 3°C on Thu morning, min -8°C on Sat morning). Winds increasing (moderate winds from the SW on Fri morning, severe gales from the SW 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 | |||||
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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.