– Lat/Long: 50.83° N 115.24° W
The Fortress Weather Forecast
Kananaskis Range · CanadaIssued: 5 am Mon 14 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Mon 14 Sep Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Mon morning. Freeze-thaw conditions (max 4°C on Wed night, min -3°C on Mon morning). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Mild temperatures (max 5°C on Thu afternoon, min 4°C on Thu morning). Wind will be generally light. | |||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | |  | | | | | | | | | | |
mod. snow | cloudy | cloudy | cloudy | cloudy | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 2200 | 2200 | 2250 | 2300 | 2350 | 2500 | 2750 | |||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -3 | -3 | -3 | -3 | -2 | -1 | 1 | 3 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
min °C | -3 | -3 | -3 | -3 | -3 | -2 | 0 | 1 | 3 | 4 | 5 | 5 | 5 | 5 | 4 | 4 | 5 | 4 |
chill °C | -9 | -6 | -6 | -3 | -3 | -4 | -3 | -3 | 0 | 2 | 3 | 4 | 5 | 4 | 2 | 1 | 3 | 2 |
Freezing level m | 2450 | 2550 | 2450 | 2450 | 2650 | 2550 | 2900 | 3200 | 3650 | 3650 | 3800 | 3800 | 3750 | 3750 | 3750 | 3650 | 3700 | 3750 |
 | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — | 7:18 | — | — | 7:20 | — | — | 7:20 | — | — |
 | — | 7:57 | — | — | 7:54 | — | — | 7:52 | — | — | 7:51 | — | — | 7:47 | — | — | 7:45 | — |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: A light covering of new snow mostly falling on Mon morning. Freeze-thaw conditions (max 4°C on Wed night, min -3°C on Mon morning). Wind will be generally light.
The Fortress Weather (Days 3-6):
Mostly dry. Mild temperatures (max 5°C on Thu afternoon, min 4°C on Thu 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 |
|---|---|---|---|---|---|
 | |||||
Banff Airport | | ||||
Banff Cs- Alta | |||||
| |||||
 | |||||
Cop Upper- Alta |
* 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.