– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 11 pm Tue 01 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 31mm), heaviest during Fri afternoon. Very mild (max 16°C on Wed afternoon, min 3°C on Fri afternoon). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 10mm), mostly falling on Fri night. Mild temperatures (max 9°C on Mon afternoon, min 2°C on Fri night). Wind will be generally light. | |||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | | |  | | |  | | | | | |
some clouds | some clouds | some clouds | rain shwrs | mod. rain | light rain | rain shwrs | light rain | heavy rain | rain shwrs | some clouds | rain shwrs | rain shwrs | light rain | rain shwrs | some clouds | |
Cloud base (m) | 5650 | 6250 | 5200 | 3100 | 2200 | 2200 | 2450 | 2300 | 2200 | 2200 | 2200 | 2700 | 2500 | 3100 | 2200 | 2550 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 0.3 | 9 | 4 | 0.2 | 5 | 13 | 6 | — | 0.1 | 0.2 | 0.3 | 3 | — |
max °C | 14 | 14 | 16 | 13 | 7 | 5 | 5 | 4 | 4 | 3 | 5 | 7 | 4 | 6 | 7 | 6 |
min °C | 10 | 11 | 15 | 8 | 5 | 5 | 5 | 4 | 3 | 2 | 3 | 7 | 3 | 5 | 6 | 4 |
chill °C | 8 | 10 | 15 | 7 | 3 | 2 | 3 | 4 | 3 | 0 | 3 | 5 | 0 | 4 | 4 | 3 |
Freezing level m | 4100 | 3750 | 3950 | 3550 | 3050 | 2850 | 2950 | 2750 | 2700 | 2400 | 2700 | 2850 | 2800 | 3100 | 3050 | 3150 |
 | — | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — |
 | — | — | 8:23 | — | — | 8:22 | — | — | 8:20 | — | — | 8:17 | — | — | 8:15 | — |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Heavy rain (total 31mm), heaviest during Fri afternoon. Very mild (max 16°C on Wed afternoon, min 3°C on Fri afternoon). Wind will be generally light.
The Fortress Weather (Days 3-6):
Light rain (total 10mm), mostly falling on Fri night. Mild temperatures (max 9°C on Mon afternoon, min 2°C on Fri 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 | |||||
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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.