– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 4 am Wed 17 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Wed 17 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Wed 17 Dec 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 Wed afternoon. Temperatures will be below freezing (max -2°C on Wed morning, min -16°C on Fri night). Winds increasing (light winds from the SSW on Wed morning, fresh winds from the WSW by Thu night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Mon morning. Temperatures will be well below freezing (max -8°C on Sun afternoon, min -16°C on Sat morning). Wind will be generally light. | |||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  | | | | | |  | |  | | | |
light snow | snow shwrs | some clouds | some clouds | cloudy | snow shwrs | some clouds | clear | some clouds | cloudy | some clouds | some clouds | some clouds | light snow | light snow | mod. snow | cloudy | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
4 | 7 | — | — | — | 2 | — | — | — | — | — | — | — | 1 | 4 | 7 | — | 4 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -2 | -6 | -12 | -10 | -7 | -8 | -10 | -9 | -14 | -12 | -11 | -12 | -9 | -8 | -8 | -9 | -8 | -8 |
min°C | -3 | -8 | -12 | -13 | -9 | -9 | -11 | -13 | -16 | -16 | -13 | -13 | -12 | -9 | -10 | -10 | -10 | -11 |
-7 | -16 | -19 | -20 | -16 | -15 | -18 | -22 | -27 | -26 | -22 | -21 | -20 | -15 | -16 | -13 | -16 | -18 | |
1500 | 600 | 0 | 300 | 250 | 450 | 350 | 0 | 0 | 0 | 0 | 0 | 400 | 500 | 500 | 350 | 0 | 700 | |
Cloud base (m) | 2200 | 2350 | 2200 | 2200 | 2150 | 2200 | 2250 | 2450 | 2300 | 2250 | 2300 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 |
 | 8:37 | — | — | 8:38 | — | — | 8:38 | — | — | 8:40 | — | — | 8:40 | — | — | 8:41 | — | — |
 | — | 4:35 | — | — | 4:36 | — | — | 4:36 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: A moderate fall of snow, heaviest on Wed afternoon. Temperatures will be below freezing (max -2°C on Wed morning, min -16°C on Fri night). Winds increasing (light winds from the SSW on Wed morning, fresh winds from the WSW by Thu night).
The Fortress Weather (Days 3-6):
A moderate fall of snow, heaviest on Mon morning. Temperatures will be well below freezing (max -8°C on Sun afternoon, min -16°C on Sat morning). Wind will be generally light.
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 | |||||
 | |||||
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.