– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 11 pm Fri 26 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Fri 26 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Fri 26 Jun Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Sun afternoon. Becoming milder with light rain (total 5mm) on Sun night. Freeze-thaw conditions (max 3°C on Sun night, min -1°C on Sat morning). Winds increasing (calm on Sat morning, near gales from the NE by Sun night). | Days 5–7 Weather SummaryHeavy rain (total 20mm), heaviest during Wed afternoon. Mild temperatures (max 6°C on Thu afternoon, min 3°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | |  |  | |  | | | | | | | | |
some clouds | some clouds | cloudy | some clouds | light snow | heavy snow | mod. snow | light snow | rain shwrs | rain shwrs | rain shwrs | risk tstorm | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | rain shwrs | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | 1 | 12 | 9 | 3 | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | 2 | — | 3 | 1.5 | 0.8 | 5 | 3 | 3 | 4 | 3 | — | 0.2 | — |
max °C | 0 | 1 | 1 | 2 | 0 | 0 | 3 | 2 | 3 | 4 | 4 | 5 | 4 | 3 | 4 | 4 | 5 | 6 | 6 |
min °C | 0 | -1 | 1 | 1 | 0 | 0 | 1 | 1 | 2 | 3 | 3 | 4 | 3 | 3 | 4 | 3 | 4 | 5 | 5 |
chill °C | -4 | -4 | 0 | -2 | -4 | -4 | -3 | -7 | -4 | 0 | 1 | 4 | 3 | 1 | 2 | 1 | 1 | 1 | 2 |
Freezing level m | 3050 | 2900 | 3150 | 3250 | 3100 | 2950 | 3250 | 3150 | 3350 | 3550 | 3500 | 3600 | 3600 | 3400 | 3500 | 3550 | 3550 | 3700 | 3800 |
Cloud base (m) | 2650 | 2500 | 2950 | 3050 | 2250 | 2200 | 2200 | 2250 | 2950 | 3100 | 2650 | 3350 | 3450 | 3150 | 3150 | 3200 | 3900 | ||
 | — | 5:28 | — | — | 5:28 | — | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — |
 | — | — | — | 9:58 | — | — | 9:58 | — | — | 9:58 | — | — | 9:58 | — | — | 9:57 | — | — | 9:57 |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: A heavy fall of snow, heaviest during Sun afternoon. Becoming milder with light rain (total 5mm) on Sun night. Freeze-thaw conditions (max 3°C on Sun night, min -1°C on Sat morning). Winds increasing (calm on Sat morning, near gales from the NE by Sun night).
The Fortress Weather (Days 3-6):
Heavy rain (total 20mm), heaviest during Wed afternoon. Mild temperatures (max 6°C on Thu afternoon, min 3°C on Mon 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 |
|---|---|---|---|---|---|
Nakiska Ridgetop- Alta | |||||
 | |||||
Bow Valley- Alta | |||||
Banff Airport | | ||||
Banff Cs- 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.