– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 4 am Mon 15 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Mon 15 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Mon 15 Dec Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Wed afternoon. Freeze-thaw conditions (max 2°C on Mon morning, min -14°C on Wed night). Winds decreasing (near gales from the WSW on Mon night, light winds from the ENE by Wed morning). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Thu night. Temperatures will be well below freezing (max -9°C on Thu afternoon, min -16°C on Fri night). Mainly fresh winds. | |||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | |  | | | | |  | | | | | |
light rain | cloudy | snow shwrs | clear | light snow | light snow | mod. snow | mod. snow | some clouds | cloudy | cloudy | light snow | light snow | snow shwrs | some clouds | cloudy | snow shwrs | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 4 | — | 1 | 4 | 8 | 7 | — | — | — | 3 | 1 | 1 | — | — | 1 | 3 | |
0.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 2 | 1 | 0 | -7 | -5 | -4 | -6 | -10 | -12 | -11 | -9 | -9 | -9 | -9 | -15 | -13 | -12 | -11 |
min°C | 1 | 0 | -8 | -9 | -6 | -6 | -9 | -10 | -14 | -13 | -9 | -9 | -10 | -14 | -16 | -16 | -13 | -14 |
-5 | -7 | -16 | -18 | -12 | -10 | -15 | -15 | -24 | -20 | -15 | -15 | -17 | -24 | -27 | -26 | -22 | -22 | |
2650 | 2050 | 1000 | 900 | 950 | 1000 | 500 | 350 | 0 | 150 | 350 | 250 | 500 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 2200 | 2200 | 2250 | 2200 | 2400 | 2200 | 2250 | 2300 | 2250 | 2200 | 2150 | 2200 | 2250 | 2250 | 2250 | 2250 | 2200 | 2200 |
 | 8:36 | — | — | 8:37 | — | — | 8:37 | — | — | 8:38 | — | — | 8:38 | — | — | 8:40 | — | — |
 | — | 4:35 | — | — | 4:35 | — | — | 4:35 | — | — | 4:36 | — | — | 4:36 | — | — | 4:37 | — |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: A heavy fall of snow, heaviest during Wed afternoon. Freeze-thaw conditions (max 2°C on Mon morning, min -14°C on Wed night). Winds decreasing (near gales from the WSW on Mon night, light winds from the ENE by Wed morning).
The Fortress Weather (Days 3-6):
A light covering of new snow mostly falling on Thu night. Temperatures will be well below freezing (max -9°C on Thu afternoon, min -16°C on Fri night). Mainly fresh winds.
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.