– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 5 pm Sun 14 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Sun 14 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sun 14 Jun Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 4mm) at first, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 7°C on Mon afternoon, min -2°C on Wed morning). Winds increasing (light winds from the WSW on Sun night, near gales from the W by Tue afternoon). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Wed afternoon. Becoming milder with light rain (total 5mm) on Fri night. Freeze-thaw conditions (max 7°C on Fri afternoon, min 0°C on Wed afternoon). Wind will be generally light. | ||||||||||||||||
Sun 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  |  |  |  |  | | | |  | | | | |
some clouds | some clouds | some clouds | some clouds | some clouds | rain shwrs | risk tstorm | snow shwrs | cloudy | snow shwrs | snow shwrs | some clouds | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | 3 | — | 4 | 2 | — | — | — | — | — | — | |
— | — | — | — | — | 1.8 | 1.8 | — | — | — | — | — | 0.3 | 0.7 | 0.1 | 2 | 1.5 | |
max °C | 6 | 5 | 5 | 7 | 6 | 4 | 5 | 0 | 0 | 1 | 0 | 2 | 6 | 5 | 3 | 7 | 6 |
min °C | 5 | 4 | 5 | 7 | 5 | 4 | 4 | -1 | -2 | 0 | 0 | 0 | 4 | 1 | 2 | 5 | 5 |
3 | 2 | 3 | 4 | 0 | 0 | -2 | -6 | -5 | 0 | -2 | -2 | 0 | 1 | 1 | 3 | 4 | |
3700 | 3750 | 3800 | 4100 | 3900 | 3650 | 3700 | 2800 | 2800 | 3100 | 2950 | 3050 | 3650 | 3500 | 3400 | 3750 | 3750 | |
Cloud base (m) | 4750 | 4050 | 6400 | 5300 | 3200 | 3000 | 3150 | 2250 | 3100 | 3000 | 2250 | 3150 | 3800 | 2200 | 2850 | 3500 | 2450 |
 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — |
 | — | 9:54 | — | — | 9:55 | — | — | 9:55 | — | — | 9:55 | — | — | 9:57 | — | — | 9:57 |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Light rain (total 4mm) at first, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 7°C on Mon afternoon, min -2°C on Wed morning). Winds increasing (light winds from the WSW on Sun night, near gales from the W by Tue afternoon).
The Fortress Weather (Days 3-6):
A light covering of new snow mostly falling on Wed afternoon. Becoming milder with light rain (total 5mm) on Fri night. Freeze-thaw conditions (max 7°C on Fri afternoon, min 0°C on Wed afternoon). 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.