– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 11 pm Tue 09 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Tue 09 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Tue 09 Jun Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Wed morning. Temperatures will be below freezing (max -2°C on Tue night, min -5°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryA dusting of snow on Sun morning. Freezing level rising with drizzle on Sun night. Freeze-thaw conditions (max 6°C on Mon afternoon, min -5°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  |  |  |  |  | | |  | | | |  |  | | | | |
light snow | light snow | light snow | some clouds | cloudy | some clouds | clear | snow shwrs | light snow | some clouds | clear | some clouds | some clouds | snow shwrs | rain shwrs | rain shwrs | some clouds | cloudy | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
1 | 5 | 3 | — | — | — | — | 1 | 2 | — | — | — | — | 1 | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 0.9 | — | — | — | |
max °C | -2 | -5 | -3 | -2 | -4 | -2 | -2 | -3 | -2 | -3 | -2 | 3 | 3 | 0 | 3 | 2 | 4 | 6 | 6 |
min °C | -5 | -5 | -4 | -3 | -4 | -3 | -3 | -3 | -3 | -5 | -3 | 1 | 0 | -1 | 2 | 1 | 3 | 5 | 6 |
-10 | -10 | -9 | -7 | -8 | -8 | -6 | -5 | -7 | -7 | -5 | 1 | -2 | -4 | -3 | -3 | 0 | 2 | 3 | |
2500 | 2250 | 2450 | 2550 | 2400 | 2650 | 2550 | 2600 | 2650 | 2350 | 2500 | 3100 | 3350 | 2900 | 3300 | 3250 | 3450 | 3700 | 4050 | |
Cloud base (m) | 2250 | 2200 | 2200 | 2300 | 2300 | 2550 | 2850 | 2750 | 2600 | 2200 | 2200 | 3150 | 9350 | 3150 | 3200 | 3350 | 5400 | 3500 | 3600 |
 | — | 5:28 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — |
 | — | — | — | 9:52 | — | — | 9:52 | — | — | 9:53 | — | — | 9:54 | — | — | 9:54 | — | — | 9:55 |
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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 morning. Temperatures will be below freezing (max -2°C on Tue night, min -5°C on Tue night). Wind will be generally light.
The Fortress Weather (Days 3-6):
A dusting of snow on Sun morning. Freezing level rising with drizzle on Sun night. Freeze-thaw conditions (max 6°C on Mon afternoon, min -5°C on Fri 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 | |||||
 | |||||
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.