– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 11 am Fri 19 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Fri 19 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Fri 19 Jun 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 Sun night. Freeze-thaw conditions (max 5°C on Fri afternoon, min -3°C on Sat night). Winds increasing (light winds from the SW on Fri morning, fresh winds from the SW by Fri night). | Days 4–6 Weather SummaryLight rain (total 5mm), mostly falling on Tue night. Freeze-thaw conditions (max 9°C on Wed afternoon, min -1°C on Mon morning). Wind will be generally light. | |||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  | |  | | | | |  | | | | |
some clouds | rain shwrs | rain shwrs | some clouds | light rain | snow shwrs | some clouds | light snow | snow shwrs | clear | rain shwrs | rain shwrs | some clouds | rain shwrs | risk tstorm | some clouds | some clouds | risk tstorm | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | 2 | — | 1 | 2 | — | — | — | — | — | — | — | — | — |
mm | — | 0.1 | 0.1 | — | 0.6 | — | — | — | — | — | 0.5 | 0.1 | — | 0.2 | 1.9 | — | — | 2 |
max °C | 1 | 5 | 5 | 5 | 5 | -2 | -1 | 0 | -1 | 0 | 2 | 4 | 5 | 7 | 7 | 7 | 9 | 7 |
min °C | 0 | 4 | 5 | 4 | 1 | -3 | -3 | 0 | -2 | -1 | 2 | 3 | 4 | 6 | 5 | 6 | 8 | 6 |
chill °C | -2 | 1 | 2 | -1 | -1 | -10 | -7 | -4 | -5 | -3 | -1 | 0 | 2 | 3 | 2 | 5 | 6 | 6 |
Freezing level m | 3000 | 3600 | 3750 | 3600 | 3700 | 2600 | 2650 | 3000 | 2750 | 2850 | 3200 | 3600 | 3550 | 3850 | 3800 | 3800 | 4100 | 3950 |
Cloud base (m) | 5900 | 3800 | 4400 | 2200 | 2300 | 3300 | 2350 | 3050 | 3400 | 3350 | 6800 | 4150 | 4300 | 7150 | 4250 | 3350 | ||
 | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:28 | — | — |
 | — | — | 9:57 | — | — | 9:57 | — | — | 9:58 | — | — | 9:58 | — | — | 9:58 | — | — | 9:58 |
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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 Sun night. Freeze-thaw conditions (max 5°C on Fri afternoon, min -3°C on Sat night). Winds increasing (light winds from the SW on Fri morning, fresh winds from the SW by Fri night).
The Fortress Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Tue night. Freeze-thaw conditions (max 9°C on Wed afternoon, min -1°C on Mon 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 |
|---|---|---|---|---|---|
Nakiska Ridgetop- Alta | |||||
 | |||||
Bow Valley- 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.