– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 5 pm Mon 22 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Mon 22 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Mon 22 Jun Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of snow turning to light rain (total 5mm) on Wed night. Freeze-thaw conditions (max 6°C on Tue afternoon, min -1°C on Mon afternoon). Wind will be generally light. | Days 5–7 Weather SummaryMild with light rain (total 8mm) on Thu afternoon Becoming colder with a light covering of snow, mostly falling on Fri night. Freeze-thaw conditions (max 5°C on Thu afternoon, min -1°C on Fri night). Wind will be generally light. | ||||||||||||||||
Mon 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  |  | | | | | |  | |  | |
light snow | snow shwrs | some clouds | light rain | rain shwrs | some clouds | rain shwrs | risk tstorm | risk tstorm | rain shwrs | rain shwrs | light rain | light rain | snow shwrs | cloudy | light snow | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 2 | 2 |
mm | — | — | — | 0.1 | 1.3 | — | 0.5 | 3 | 0.8 | 4 | 1.1 | 1.6 | 1.2 | — | — | — | — |
max °C | -1 | 0 | 2 | 6 | 5 | 6 | 6 | 5 | 5 | 5 | 4 | 3 | 2 | 1 | 0 | 1 | 1 |
min °C | -1 | 0 | 1 | 5 | 4 | 4 | 6 | 5 | 4 | 4 | 3 | 2 | 2 | -1 | -1 | 1 | -1 |
chill °C | -4 | -3 | 0 | 3 | 3 | 4 | 6 | 3 | 2 | 3 | 0 | -1 | -1 | -4 | -3 | 0 | -6 |
Freezing level m | 2900 | 3050 | 3100 | 3650 | 3650 | 3600 | 3850 | 3750 | 3600 | 3650 | 3600 | 3500 | 3350 | 3050 | 2900 | 3100 | 3050 |
Cloud base (m) | 2850 | 2650 | 4050 | 4450 | 4200 | 4200 | 3200 | 2500 | 3400 | 3050 | 2300 | 2550 | 2900 | 2250 | |||
 | — | — | 5:26 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — |
 | — | 9:58 | — | — | 9:58 | — | — | 9:58 | — | — | 9:58 | — | — | 9:58 | — | — | 9:58 |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: A dusting of snow turning to light rain (total 5mm) on Wed night. Freeze-thaw conditions (max 6°C on Tue afternoon, min -1°C on Mon afternoon). Wind will be generally light.
The Fortress Weather (Days 3-6):
Mild with light rain (total 8mm) on Thu afternoon Becoming colder with a light covering of snow, mostly falling on Fri night. Freeze-thaw conditions (max 5°C on Thu afternoon, min -1°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 |
|---|---|---|---|---|---|
Nakiska Ridgetop- Alta | |||||
 | |||||
Bow Valley- Alta | |||||
Banff Airport | | ||||
Banff Cs- 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.