– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 11 am Wed 13 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Wed 13 May Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Wed 13 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 Fri night. Freeze-thaw conditions (max 7°C on Wed morning, min -8°C on Fri night). Winds decreasing (near gales from the SW on Wed afternoon, light winds from the WSW by Thu night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -5°C on Mon night, min -10°C on Sat night). Wind will be generally light. | |||||||||||||||||
Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | |  |  | |  | |  | | | | | |
light rain | some clouds | light snow | some clouds | some clouds | some clouds | cloudy | some clouds | snow shwrs | light snow | light snow | mod. snow | light snow | mod. snow | light snow | light snow | light snow | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 1 | — | — | — | — | — | 4 | 4 | 5 | 7 | 1 | 8 | 5 | 1 | 4 | 2 | |
0.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 7 | 3 | 0 | -5 | -3 | -4 | -6 | -4 | -4 | -9 | -9 | -10 | -9 | -8 | -9 | -8 | -6 | -5 |
min °C | 4 | 2 | -4 | -5 | -3 | -7 | -7 | -5 | -8 | -9 | -9 | -10 | -10 | -8 | -9 | -9 | -7 | -6 |
-2 | -6 | -12 | -14 | -12 | -12 | -12 | -12 | -14 | -16 | -14 | -17 | -14 | -11 | -13 | -12 | -11 | -8 | |
3900 | 3400 | 2700 | 2300 | 2600 | 2200 | 2100 | 2450 | 2000 | 1850 | 1900 | 1450 | 1550 | 1950 | 1200 | 1800 | 2200 | 1850 | |
Cloud base (m) | 4200 | 3250 | 2450 | 2200 | 2900 | 3200 | 2400 | 3250 | 2500 | 2200 | 2750 | 2250 | 2200 | 2250 | 2200 | 2200 | 2500 | 2700 |
 | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — | 5:48 | — | — | 5:48 | — | — |
 | — | — | 9:20 | — | — | 9:21 | — | — | 9:22 | — | — | 9:23 | — | — | 9:25 | — | — | 9:27 |
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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 Fri night. Freeze-thaw conditions (max 7°C on Wed morning, min -8°C on Fri night). Winds decreasing (near gales from the SW on Wed afternoon, light winds from the WSW by Thu night).
The Fortress Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -5°C on Mon night, min -10°C on Sat 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.