– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 5 am Thu 28 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Thu 28 May Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Thu 28 May Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMild with light rain (total 4mm) on Thu night Becoming colder with a light covering of snow, mostly falling on Sat night. Freeze-thaw conditions (max 10°C on Thu afternoon, min 0°C on Sat night). Mainly strong winds. | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sun afternoon. Freeze-thaw conditions (max 1°C on Tue night, min -1°C on Sun morning). Wind will be generally light. | |||||||||||||||||
Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 1 | Tuesday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  |  |  | | | | |  | |  | | |
rain shwrs | risk tstorm | risk tstorm | some clouds | risk tstorm | some clouds | rain shwrs | light snow | mod. snow | mod. snow | mod. snow | mod. snow | light snow | light snow | light snow | light snow | cloudy | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | 1 | 6 | 9 | 7 | 9 | 4 | 2 | 1 | 1 | — | — | |
0.1 | 1.4 | 1.2 | — | 0.1 | — | 0.3 | 0.7 | — | — | — | — | — | — | — | — | — | — | |
max °C | 7 | 10 | 9 | 7 | 6 | 5 | 2 | 2 | 1 | 0 | -1 | 0 | -1 | 0 | 0 | 0 | 0 | 1 |
min °C | 7 | 9 | 8 | 5 | 6 | 2 | 1 | 2 | 0 | -1 | -1 | -1 | -1 | -1 | 0 | 0 | 0 | 0 |
6 | 7 | 6 | 2 | 2 | -1 | -2 | 0 | -4 | -7 | -7 | -7 | -7 | -7 | -4 | -3 | -2 | -2 | |
4000 | 4250 | 4200 | 4000 | 3850 | 3600 | 3150 | 3350 | 3050 | 2850 | 2700 | 2850 | 2850 | 2850 | 3100 | 2900 | 3000 | 3100 | |
Cloud base (m) | 9050 | 4050 | 4300 | 5900 | 3250 | 2950 | 3200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2250 | |
 | 5:35 | — | — | 5:35 | — | — | 5:33 | — | — | 5:33 | — | — | 5:33 | — | — | 5:31 | — | — |
 | — | — | 9:39 | — | — | 9:40 | — | — | 9:42 | — | — | 9:44 | — | — | 9:45 | — | — | 9:45 |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Mild with light rain (total 4mm) on Thu night Becoming colder with a light covering of snow, mostly falling on Sat night. Freeze-thaw conditions (max 10°C on Thu afternoon, min 0°C on Sat night). Mainly strong winds.
The Fortress Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun afternoon. Freeze-thaw conditions (max 1°C on Tue night, min -1°C on Sun 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 |
|---|---|---|---|---|---|
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.