– Lat/Long: 50.83° N 115.24° W
The Fortress Weather Forecast
Kananaskis Range · CanadaIssued: 5 am Fri 25 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Fri 25 Sep Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–3 Weather SummarySome drizzle, heaviest during Sat afternoon. Freeze-thaw conditions (max 14°C on Fri morning, min -1°C on Sat night). Winds decreasing (strong winds from the SSW on Fri afternoon, light winds from the WSW by Sun morning). | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 6°C on Mon afternoon, min -2°C on Wed night). Winds decreasing (fresh winds from the WSW on Mon night, light winds from the WSW by Wed night). | |||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | |  | | |  |  | | | | | | | |
some clouds | some clouds | rain shwrs | rain shwrs | rain shwrs | clear | some clouds | cloudy | clear | some clouds | clear | some clouds | some clouds | some clouds | some clouds | some clouds | rain shwrs | some clouds | |
Cloud base (m) | 5700 | 2500 | 2200 | 2300 | 2350 | 2200 | 6200 | 6200 | 2300 | 2300 | 2250 | 2200 | 2700 | 2600 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 0.1 | 0.2 | 0.7 | — | — | — | — | — | — | — | — | — | — | — | 0.2 | — |
max °C | 14 | 11 | 3 | 2 | 2 | 0 | 4 | 5 | 2 | 5 | 6 | 3 | 4 | 4 | 1 | 1 | 2 | 0 |
min °C | 11 | 8 | 1 | 1 | 2 | -1 | 0 | 5 | 1 | 2 | 6 | 1 | 2 | 4 | 0 | 0 | 2 | -2 |
chill °C | 8 | 5 | -3 | -3 | -2 | -4 | -2 | 4 | -2 | 0 | 4 | -4 | -3 | -1 | -3 | -4 | -1 | -5 |
Freezing level m | 4050 | 3450 | 2300 | 2200 | 2250 | 1850 | 2050 | 2650 | 2450 | 2550 | 2750 | 2550 | 2550 | 2500 | 2100 | 2000 | 2300 | 1900 |
 | 7:31 | — | — | 7:31 | — | — | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — |
 | — | 7:32 | — | — | 7:30 | — | — | 7:28 | — | — | 7:25 | — | — | 7:23 | — | — | 7:21 | — |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Some drizzle, heaviest during Sat afternoon. Freeze-thaw conditions (max 14°C on Fri morning, min -1°C on Sat night). Winds decreasing (strong winds from the SSW on Fri afternoon, light winds from the WSW by Sun morning).
The Fortress Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 6°C on Mon afternoon, min -2°C on Wed night). Winds decreasing (fresh winds from the WSW on Mon night, light winds from the WSW by Wed night).
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 |
|---|---|---|---|---|---|
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.