– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 5 pm Mon 25 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Mon 25 May Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Mon 25 May Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 17mm), heaviest on Tue afternoon. Mild temperatures (max 8°C on Wed afternoon, min 4°C on Mon afternoon). Winds decreasing (fresh winds from the SSW on Mon afternoon, calm by Wed night). | Days 5–7 Weather SummaryMild with moderate rain (total 12mm) on Fri afternoon, Becoming colder with a light covering of snow, mostly falling on Sat afternoon. Freeze-thaw conditions (max 11°C on Fri afternoon, min -3°C on Sun morning). Wind will be generally light. | ||||||||||||||||
Mon 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  |  |  | | | | |  | |  |  |  | |
some clouds | rain shwrs | some clouds | mod. rain | rain shwrs | light rain | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | rain shwrs | rain shwrs | cloudy | light snow | cloudy | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | — | |
— | 0.1 | — | 7 | 7 | 0.2 | 0.4 | 3 | 0.4 | 1.6 | 0.9 | 1.3 | 3 | 3 | — | 1.3 | — | |
max °C | 6 | 6 | 7 | 7 | 6 | 5 | 8 | 8 | 7 | 10 | 10 | 9 | 11 | 8 | 5 | 5 | 2 |
min °C | 4 | 5 | 6 | 5 | 5 | 5 | 6 | 7 | 6 | 9 | 9 | 9 | 8 | 6 | 5 | 2 | -2 |
-1 | 2 | 5 | 2 | 1 | 3 | 4 | 6 | 5 | 7 | 7 | 6 | 5 | 4 | 4 | -3 | -9 | |
3650 | 3700 | 3800 | 3950 | 3750 | 3800 | 3950 | 4200 | 3950 | 4300 | 4300 | 4250 | 4350 | 4000 | 3700 | 3800 | 3050 | |
Cloud base (m) | 4250 | 2700 | 2200 | 2800 | 4900 | 5800 | 3850 | 8600 | 6100 | 4750 | 5550 | 3100 | 2250 | ||||
 | — | — | 5:37 | — | — | 5:37 | — | — | 5:35 | — | — | 5:35 | — | — | 5:33 | — | — |
 | — | 9:36 | — | — | 9:37 | — | — | 9:38 | — | — | 9:39 | — | — | 9:40 | — | — | 9:42 |
Loading...
The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Moderate rain (total 17mm), heaviest on Tue afternoon. Mild temperatures (max 8°C on Wed afternoon, min 4°C on Mon afternoon). Winds decreasing (fresh winds from the SSW on Mon afternoon, calm by Wed night).
The Fortress Weather (Days 3-6):
Mild with moderate rain (total 12mm) on Fri afternoon, Becoming colder with a light covering of snow, mostly falling on Sat afternoon. Freeze-thaw conditions (max 11°C on Fri afternoon, min -3°C on Sun morning). 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 | |||||
| |||||
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.