– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 11 am Mon 07 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Mon 07 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Mon 07 Sep Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 4mm), mostly falling on Mon morning. Very mild (max 12°C on Wed afternoon, min 5°C on Tue night). Winds increasing (calm on Mon night, fresh winds from the SW by Wed night). | Days 4–6 Weather SummaryLight rain (total 6mm), mostly falling on Thu afternoon. Mild temperatures (max 9°C on Thu afternoon, min 1°C on Thu night). Wind will be generally light. | |||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | |  | | |  | | | | | | | |
light rain | light rain | light rain | rain shwrs | rain shwrs | some clouds | some clouds | some clouds | clear | rain shwrs | rain shwrs | rain shwrs | light rain | light rain | light rain | light rain | rain shwrs | clear | |
Cloud base (m) | 2400 | 2200 | 2300 | 2400 | 2550 | 2850 | 2250 | 8350 | 3400 | 2200 | 2350 | 2200 | 2550 | 2350 | 2200 | 2350 | 2300 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.9 | 0.9 | 1.4 | 0.2 | 0.2 | — | — | — | — | 0.9 | 4 | 0.5 | 0.1 | 0.6 | 0.2 | 0.1 | 0.1 | — |
max °C | 7 | 8 | 8 | 8 | 9 | 7 | 9 | 12 | 10 | 7 | 9 | 4 | 3 | 3 | 2 | 2 | 3 | 3 |
min °C | 6 | 7 | 6 | 6 | 9 | 5 | 6 | 12 | 6 | 4 | 5 | 1 | 2 | 3 | 1 | 1 | 3 | 1 |
chill °C | 5 | 5 | 5 | 5 | 8 | 2 | 4 | 11 | 1 | 4 | 3 | 1 | 1 | 2 | 0 | 1 | 2 | -1 |
Freezing level m | 2950 | 3050 | 3100 | 3050 | 3100 | 3150 | 3300 | 3500 | 3700 | 3200 | 2850 | 2400 | 2250 | 2450 | 2200 | 2150 | 2400 | 2200 |
 | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:11 | — | — |
 | — | 8:13 | — | — | 8:10 | — | — | 8:08 | — | — | 8:06 | — | — | 8:04 | — | — | 8:01 | — |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Light rain (total 4mm), mostly falling on Mon morning. Very mild (max 12°C on Wed afternoon, min 5°C on Tue night). Winds increasing (calm on Mon night, fresh winds from the SW by Wed night).
The Fortress Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Thu afternoon. Mild temperatures (max 9°C on Thu afternoon, min 1°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 | |||||
| |||||
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.