– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 11 pm Tue 01 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Fri afternoon. Freeze-thaw conditions (max 8°C on Tue night, min -2°C on Fri afternoon). Winds decreasing (fresh winds from the SW on Tue night, calm by Fri afternoon). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Fri night. Freeze-thaw conditions (max 2°C on Sun night, min -3°C on Fri night). Wind will be generally light. | |||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | | | |  |  |  | | |  |  | | |
some clouds | some clouds | some clouds | some clouds | light snow | light snow | some clouds | light snow | mod. snow | snow shwrs | clear | some clouds | some clouds | cloudy | snow shwrs | some clouds | |
Cloud base (m) | 5650 | 6250 | 5200 | 3100 | 2200 | 2200 | 2450 | 2300 | 2200 | 2200 | 2200 | 2700 | 2500 | 3100 | 2200 | 2550 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | 5 | 2 | — | 3 | 9 | 4 | — | — | — | — | 2 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 8 | 5 | 7 | 6 | 0 | -1 | 1 | -1 | -2 | -2 | -1 | -1 | 0 | 1 | 1 | 2 |
min °C | 5 | 5 | 6 | 2 | 0 | -1 | -1 | -1 | -2 | -3 | -1 | -1 | -1 | 0 | 0 | 0 |
chill °C | 0 | 1 | 5 | 0 | -3 | -6 | -5 | -4 | -5 | -6 | -5 | -5 | -6 | -5 | -6 | -2 |
Freezing level m | 4100 | 3750 | 3950 | 3550 | 3050 | 2850 | 2950 | 2750 | 2700 | 2400 | 2700 | 2850 | 2800 | 3100 | 3050 | 3150 |
 | — | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — |
 | — | — | 8:23 | — | — | 8:22 | — | — | 8:20 | — | — | 8:17 | — | — | 8:15 | — |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: A moderate fall of snow, heaviest on Fri afternoon. Freeze-thaw conditions (max 8°C on Tue night, min -2°C on Fri afternoon). Winds decreasing (fresh winds from the SW on Tue night, calm by Fri afternoon).
The Fortress Weather (Days 3-6):
A light covering of new snow mostly falling on Fri night. Freeze-thaw conditions (max 2°C on Sun night, min -3°C on Fri night). Wind will be generally light.
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 |
|---|---|---|---|---|---|
NakiskaRidgetop-Alta | |||||
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BowValley-Alta | |||||
Banff Airport | | ||||
BanffCs-Alta | |||||
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Swansea Mtn | |||||
* 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.