– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 11 am Sat 18 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Sat 18 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Sat 18 Apr Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Freeze-thaw conditions (max 8°C on Mon afternoon, min -3°C on Sat morning). Wind will be generally light. | Days 4–6 Weather SummaryMild with light rain (total 2mm) on Wed afternoon Becoming colder with a light covering of snow, mostly falling on Wed afternoon. Freeze-thaw conditions (max 10°C on Tue afternoon, min -11°C on Thu night). Wind will be generally light. | |||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | | | | | |  |  |  |  | | | |
some clouds | some clouds | clear | clear | some clouds | some clouds | clear | clear | clear | clear | clear | some clouds | light rain | light snow | snow shwrs | cloudy | cloudy | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | — | — | 2 | |
— | — | — | — | — | — | — | — | — | — | — | — | 0.2 | 2 | — | — | — | — | |
max °C | -1 | 1 | -2 | 5 | 6 | 3 | 7 | 8 | 5 | 9 | 10 | 8 | 7 | 4 | -2 | -5 | -4 | -6 |
min °C | -3 | 0 | -3 | 2 | 6 | 2 | 5 | 8 | 4 | 6 | 10 | 5 | 6 | 1 | -7 | -7 | -4 | -11 |
-6 | -3 | -6 | -1 | 3 | -1 | 3 | 6 | 0 | 3 | 9 | 4 | 5 | -2 | -13 | -14 | -10 | -18 | |
1350 | 2050 | 1300 | 2450 | 3000 | 2850 | 2800 | 2900 | 3050 | 3050 | 3200 | 3300 | 3050 | 2600 | 1400 | 1100 | 1500 | 900 | |
Cloud base (m) | 2200 | 2350 | 2400 | 2250 | 2300 | 2550 | 2700 | 2950 | 9250 | 5900 | 2400 | 2250 | 2500 | 3100 | 2350 | |||
 | 6:39 | — | — | 6:37 | — | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 6:30 | — | — |
 | — | 8:39 | — | — | 8:42 | — | — | 8:44 | — | — | 8:45 | — | — | 8:46 | — | — | 8:47 | — |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Mostly dry. Freeze-thaw conditions (max 8°C on Mon afternoon, min -3°C on Sat morning). Wind will be generally light.
The Fortress Weather (Days 3-6):
Mild with light rain (total 2mm) on Wed afternoon Becoming colder with a light covering of snow, mostly falling on Wed afternoon. Freeze-thaw conditions (max 10°C on Tue afternoon, min -11°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 |
|---|---|---|---|---|---|
Nakiska Ridgetop- Alta | |||||
 | |||||
Bow Valley- 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.