– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 4 pm Wed 19 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Wed 19 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Wed 19 Nov Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Temperatures will be below freezing (max -2°C on Fri morning, min -6°C on Wed afternoon). Winds increasing (calm on Wed night, near gales from the WSW by Sat morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -4°C on Sat night, min -18°C on Tue morning). Winds decreasing (strong winds from the WSW on Sun morning, calm by Mon night). | ||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | |  | |  | | | |  |  |  |  | |
clear | clear | some clouds | some clouds | clear | some clouds | clear | some clouds | some clouds | cloudy | some clouds | some clouds | cloudy | mod. snow | mod. snow | light snow | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | 9 | 7 | 4 | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -6 | -3 | -4 | -4 | -4 | -2 | -4 | -5 | -5 | -5 | -4 | -5 | -5 | -7 | -11 | -15 | -17 |
min°C | -6 | -5 | -4 | -5 | -5 | -3 | -4 | -6 | -6 | -6 | -6 | -5 | -6 | -9 | -15 | -16 | -17 |
-11 | -5 | -8 | -11 | -11 | -10 | -12 | -15 | -16 | -14 | -14 | -14 | -13 | -14 | -25 | -23 | -22 | |
1250 | 700 | 1450 | 1100 | 1000 | 1400 | 1300 | 950 | 1600 | 1450 | 1350 | 1900 | 1750 | 1400 | 800 | 500 | 450 | |
Cloud base (m) | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2250 | 2250 | 2200 |
 | — | — | 8:04 | — | — | 8:06 | — | — | 8:07 | — | — | 8:08 | — | — | 8:11 | — | — |
 | 4:47 | — | — | 4:46 | — | — | 4:45 | — | — | 4:45 | — | — | 4:44 | — | — | 4:43 | — |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Mostly dry. Temperatures will be below freezing (max -2°C on Fri morning, min -6°C on Wed afternoon). Winds increasing (calm on Wed night, near gales from the WSW by Sat morning).
The Fortress Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -4°C on Sat night, min -18°C on Tue morning). Winds decreasing (strong winds from the WSW on Sun morning, calm by Mon night).
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 | |||||
 | |||||
BowValley-Alta | |||||
Banff Airport | | ||||
BanffCs-Alta | |||||
| |||||
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.