– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 5 pm Sat 29 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Sat 29 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sat 29 Aug Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Sat night. Very mild (max 14°C on Tue morning, min 3°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 14mm), heaviest on Thu morning. Very mild (max 17°C on Tue afternoon, min 4°C on Thu night). Wind will be generally light. | ||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  | | | |  |  |  |  | | | |
some clouds | rain shwrs | light rain | light rain | some clouds | clear | clear | clear | some clouds | clear | some clouds | cloudy | rain shwrs | mod. rain | mod. rain | light rain | rain shwrs | |
Cloud base (m) | 3750 | 2250 | 2200 | 2300 | 2250 | 2950 | 9300 | 8400 | 4900 | 5500 | 5650 | 2650 | 2200 | 2800 | 2700 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.7 | 0.3 | 0.2 | — | — | — | — | — | — | — | — | 1.3 | 6 | 6 | 0.3 | 0.1 |
max °C | 13 | 9 | 5 | 5 | 5 | 9 | 13 | 10 | 14 | 17 | 14 | 16 | 17 | 10 | 7 | 9 | 6 |
min °C | 12 | 3 | 4 | 5 | 4 | 5 | 12 | 9 | 11 | 17 | 12 | 13 | 11 | 7 | 6 | 8 | 4 |
chill °C | 10 | 0 | 3 | 3 | 2 | 3 | 12 | 8 | 10 | 16 | 10 | 12 | 10 | 6 | 4 | 5 | 1 |
Freezing level m | 3500 | 2900 | 2550 | 2800 | 3050 | 3100 | 3500 | 3650 | 3850 | 4100 | 4050 | 3900 | 4050 | 3600 | 3000 | 3100 | 2850 |
 | — | — | 6:50 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — |
 | 8:32 | — | — | 8:30 | — | — | 8:29 | — | — | 8:25 | — | — | 8:23 | — | — | 8:22 | — |
Loading...
The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Some drizzle, heaviest during Sat night. Very mild (max 14°C on Tue morning, min 3°C on Sat night). Wind will be generally light.
The Fortress Weather (Days 3-6):
Moderate rain (total 14mm), heaviest on Thu morning. Very mild (max 17°C on Tue afternoon, min 4°C on Thu night). Wind will be generally light.
This table gives the weather forecast for The Fortress at the specific elevation of 2000 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 | |||||
| |||||
lightning 28km N of Invermere |  | ||||
lightning 23km N of Banff | |
* 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.