– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 5 am Tue 19 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Tue 19 May Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Tue 19 May Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Tue night. Becoming milder with light rain (total 5mm) on Wed afternoon. Freeze-thaw conditions (max 8°C on Thu afternoon, min -2°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummarySome drizzle, heaviest during Sun night. Very mild (max 14°C on Sat afternoon, min 3°C on Sun night). Winds increasing (calm on Fri night, near gales from the SW by Sun afternoon). | |||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | |  |  |  |  | |  | | | |  | | | |
light rain | light rain | snow shwrs | snow shwrs | light rain | snow shwrs | some clouds | cloudy | some clouds | clear | some clouds | rain shwrs | some clouds | some clouds | some clouds | rain shwrs | some clouds | rain shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 4 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
0.1 | 0.6 | 0.4 | — | 4 | — | — | — | — | — | — | 0.3 | — | — | — | 0.2 | — | 1 | |
max °C | 3 | 5 | 3 | 2 | 3 | 1 | 5 | 8 | 6 | 8 | 11 | 10 | 11 | 14 | 12 | 12 | 13 | 9 |
min °C | 1 | 5 | -2 | 0 | 3 | -2 | 3 | 7 | 3 | 6 | 11 | 6 | 9 | 13 | 8 | 10 | 13 | 3 |
-1 | 3 | -2 | 0 | 3 | -2 | 3 | 6 | 2 | 5 | 10 | 5 | 8 | 11 | 6 | 9 | 10 | 1 | |
2150 | 2550 | 2000 | 1950 | 2350 | 1650 | 2400 | 2850 | 2750 | 2850 | 3300 | 3250 | 3150 | 3600 | 3500 | 3300 | 3600 | 2950 | |
Cloud base (m) | 2200 | 2650 | 2700 | 2300 | 2750 | 2250 | 3200 | 3050 | 4150 | 3200 | 3400 | 3300 | 3350 | 3600 | 3000 | |||
 | 5:46 | — | — | 5:45 | — | — | 5:43 | — | — | 5:43 | — | — | 5:41 | — | — | 5:39 | — | — |
 | — | — | 9:28 | — | — | 9:30 | — | — | 9:30 | — | — | 9:32 | — | — | 9:34 | — | — | 9:35 |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: A light covering of new snow mostly falling on Tue night. Becoming milder with light rain (total 5mm) on Wed afternoon. Freeze-thaw conditions (max 8°C on Thu afternoon, min -2°C on Tue night). Wind will be generally light.
The Fortress Weather (Days 3-6):
Some drizzle, heaviest during Sun night. Very mild (max 14°C on Sat afternoon, min 3°C on Sun night). Winds increasing (calm on Fri night, near gales 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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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.