– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 11 pm Sun 24 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Sun 24 May Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Sun 24 May Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 46mm), heaviest during Tue night. Mild temperatures (max 7°C on Tue night, min 1°C on Sun night). Winds decreasing (fresh winds from the WSW on Sun night, light winds from the ESE by Tue morning). | Days 5–7 Weather SummaryModerate rain (total 11mm), heaviest on Fri night. Very mild (max 11°C on Thu afternoon, min 1°C on Sat afternoon). Winds increasing (light winds from the SSW on Wed night, fresh winds from the SSE by Fri afternoon). | ||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  | | | | | |  | | | | | |  | |
some clouds | clear | some clouds | rain shwrs | rain shwrs | risk tstorm | heavy rain | rain shwrs | risk tstorm | rain shwrs | clear | rain shwrs | risk tstorm | rain shwrs | rain shwrs | rain shwrs | some clouds | some clouds | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | 3 | 0.1 | 11 | 27 | 0.1 | 4 | 3 | — | 0.3 | 1.4 | 0.1 | 1.5 | 5 | — | — | — | |
max °C | 1 | 2 | 5 | 5 | 6 | 6 | 7 | 7 | 7 | 6 | 7 | 11 | 10 | 9 | 11 | 6 | 3 | 2 | 2 |
min °C | 1 | 1 | 4 | 3 | 6 | 4 | 4 | 5 | 7 | 5 | 6 | 10 | 7 | 8 | 8 | 4 | 2 | 1 | 0 |
-6 | -4 | -1 | -3 | 4 | 1 | 1 | 2 | 4 | 2 | 5 | 9 | 5 | 6 | 4 | 1 | -1 | -4 | -6 | |
3200 | 3200 | 3650 | 3750 | 3800 | 3900 | 3700 | 3750 | 4050 | 3900 | 4000 | 4350 | 4250 | 4100 | 4450 | 4000 | 3400 | 3350 | 3000 | |
Cloud base (m) | 3450 | 3900 | 4600 | 3100 | 2250 | 2350 | 2750 | 2600 | 4000 | 4350 | 6650 | 4600 | 3900 | 2300 | 2750 | 2900 | |||
 | — | 5:39 | — | — | 5:37 | — | — | 5:37 | — | — | 5:35 | — | — | 5:35 | — | — | 5:33 | — | — |
 | — | — | — | 9:36 | — | — | 9:37 | — | — | 9:38 | — | — | 9:39 | — | — | 9:40 | — | — | 9:42 |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Heavy rain (total 46mm), heaviest during Tue night. Mild temperatures (max 7°C on Tue night, min 1°C on Sun night). Winds decreasing (fresh winds from the WSW on Sun night, light winds from the ESE by Tue morning).
The Fortress Weather (Days 3-6):
Moderate rain (total 11mm), heaviest on Fri night. Very mild (max 11°C on Thu afternoon, min 1°C on Sat afternoon). Winds increasing (light winds from the SSW on Wed night, fresh winds from the SSE by Fri afternoon).
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 | |||||
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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.