– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 5 am Sun 21 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Sun 21 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Sun 21 Jun Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Sun night. Becoming mild with drizzle, on Tue night. Freeze-thaw conditions (max 6°C on Tue afternoon, min -3°C on Sun night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 4mm), mostly falling on Wed night. Freeze-thaw conditions (max 8°C on Wed afternoon, min -1°C on Fri night). Wind will be generally light. | |||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  |  | | |  |  | | | |  |  | |
some clouds | light snow | mod. snow | some clouds | snow shwrs | snow shwrs | clear | light rain | rain shwrs | some clouds | light rain | risk tstorm | rain shwrs | rain shwrs | rain shwrs | some clouds | cloudy | cloudy | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 3 | 10 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | 0.3 | 1.2 | — | 0.1 | 1.8 | 0.3 | 0.9 | 0.7 | — | — | — |
max °C | -1 | 0 | -2 | -3 | 0 | 1 | 3 | 6 | 5 | 6 | 8 | 7 | 5 | 7 | 5 | 3 | 0 | 0 |
min °C | -2 | 0 | -3 | -3 | -1 | 0 | 2 | 5 | 4 | 4 | 7 | 5 | 5 | 5 | 4 | 1 | 0 | -1 |
chill °C | -7 | -2 | -8 | -8 | -4 | -3 | 1 | 4 | 2 | 4 | 5 | 2 | 2 | 3 | 2 | -2 | -4 | -6 |
Freezing level m | 2700 | 3000 | 2650 | 2550 | 2900 | 3200 | 3200 | 3700 | 3700 | 3600 | 3900 | 3800 | 3700 | 3950 | 3750 | 3600 | 2950 | 2900 |
Cloud base (m) | 3200 | 3100 | 2250 | 2300 | 2600 | 2850 | 4050 | 4000 | 3100 | 6600 | 2900 | 4650 | 2500 | 2250 | ||||
 | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — |
 | — | — | 9:58 | — | — | 9:58 | — | — | 9:58 | — | — | 9:58 | — | — | 9:58 | — | — | 9:58 |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: A moderate fall of snow, heaviest on Sun night. Becoming mild with drizzle, on Tue night. Freeze-thaw conditions (max 6°C on Tue afternoon, min -3°C on Sun night). Wind will be generally light.
The Fortress Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Wed night. Freeze-thaw conditions (max 8°C on Wed afternoon, min -1°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 |
|---|---|---|---|---|---|
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Banff Airport |  | ||||
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Swansea Mtn | |||||
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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.