– Lat/Long: 50.83° N 115.24° W
The Fortress Weather Forecast
Kananaskis Range · CanadaIssued: 11 pm Mon 12 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Mon 12 Oct 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 9°C on Thu afternoon, min -1°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummarySome drizzle, heaviest during Sat afternoon. Freeze-thaw conditions (max 9°C on Fri afternoon, min -1°C on Sat night). Winds decreasing (fresh winds from the SW on Sat morning, light winds from the SW by Sun afternoon). | |||||||||||||||
Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | | | | | | |  | | |
clear | cloudy | some clouds | some clouds | some clouds | clear | clear | clear | cloudy | some clouds | clear | clear | clear | clear | rain shwrs | clear | |
Cloud base (m) | 2200 | 6550 | 5500 | 2200 | 2500 | 2550 | 2550 | 2400 | 6850 | 7750 | 8900 | 8600 | 2700 | 2350 | ||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
max °C | 0 | 3 | 5 | 1 | 5 | 7 | 2 | 7 | 9 | 5 | 8 | 9 | 5 | 8 | 6 | 0 |
min °C | -1 | 0 | 4 | 1 | 2 | 5 | 1 | 2 | 7 | 3 | 4 | 7 | 4 | 4 | 3 | -1 |
chill °C | -3 | -2 | 2 | -2 | -1 | 3 | 1 | 0 | 4 | 0 | 0 | 4 | -1 | -2 | -3 | -5 |
Freezing level m | 1450 | 2200 | 2950 | 3000 | 3100 | 3100 | 2200 | 3300 | 3600 | 3850 | 3900 | 3900 | 3700 | 3450 | 2750 | 1850 |
 | — | 8:00 | — | — | 8:00 | — | — | 8:03 | — | — | 8:04 | — | — | 8:06 | — | — |
 | — | — | 6:52 | — | — | 6:51 | — | — | 6:49 | — | — | 6:46 | — | — | 6:45 | — |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Mostly dry. Freeze-thaw conditions (max 9°C on Thu afternoon, min -1°C on Mon night). Wind will be generally light.
The Fortress Weather (Days 3-6):
Some drizzle, heaviest during Sat afternoon. Freeze-thaw conditions (max 9°C on Fri afternoon, min -1°C on Sat night). Winds decreasing (fresh winds from the SW on Sat morning, light winds from the SW by Sun afternoon).
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.