– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 5 pm Wed 27 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Wed 27 May Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Wed 27 May Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 11mm), heaviest on Wed afternoon. Very mild (max 19°C on Thu afternoon, min 8°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the WSW by Fri afternoon). | Days 5–7 Weather SummaryHeavy rain (total 86mm) on Sun afternoon. Becoming colder with heavy fall of snow, heaviest during Sun night. Very mild (max 11°C on Sat afternoon, min 2°C on Sun afternoon). Wind will be generally light. | ||||||||||||||||
Wed 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 1 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  | |  |  |  | |  |  | |  | |
mod. rain | rain shwrs | rain shwrs | risk tstorm | risk tstorm | some clouds | clear | some clouds | rain shwrs | light rain | heavy rain | heavy rain | heavy rain | heavy snow | light snow | mod. rain | light rain | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | 21 | 2 | — | — | |
8 | 1.2 | 0.1 | 1.1 | 0.5 | — | — | — | 0.2 | 4 | 22 | 19 | 28 | — | 4 | 6 | 3 | |
max °C | 15 | 14 | 16 | 19 | 16 | 15 | 16 | 13 | 12 | 11 | 7 | 3 | 2 | 2 | 2 | 3 | 3 |
min °C | 15 | 11 | 13 | 18 | 12 | 13 | 15 | 8 | 9 | 9 | 5 | 3 | 2 | 2 | 2 | 3 | 2 |
15 | 11 | 13 | 18 | 11 | 12 | 13 | 8 | 8 | 8 | 2 | -1 | -3 | -3 | -1 | 0 | 0 | |
4000 | 4100 | 3950 | 4300 | 4300 | 3950 | 3900 | 3600 | 3250 | 3400 | 3000 | 2750 | 2550 | 2450 | 2400 | 2550 | 2550 | |
Cloud base (m) | 5100 | 3950 | 8850 | 4000 | 4300 | 5500 | 3850 | 3300 | 3450 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | |
 | — | — | 5:35 | — | — | 5:35 | — | — | 5:33 | — | — | 5:33 | — | — | 5:33 | — | — |
 | — | 9:38 | — | — | 9:39 | — | — | 9:40 | — | — | 9:42 | — | — | 9:44 | — | — | 9:45 |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Moderate rain (total 11mm), heaviest on Wed afternoon. Very mild (max 19°C on Thu afternoon, min 8°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the WSW by Fri afternoon).
The Fortress Weather (Days 3-6):
Heavy rain (total 86mm) on Sun afternoon. Becoming colder with heavy fall of snow, heaviest during Sun night. Very mild (max 11°C on Sat afternoon, min 2°C on Sun afternoon). 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 | |||||
Nakiska Ridgetop- Alta | |||||
Bow Valley Airport |  | ||||
BowValley-Alta | |||||
Bow Valley- Alta | |||||
Banff Airport |  | ||||
BanffCs-Alta | |||||
Banff Cs- Alta | |||||
Banff Airport | |
* 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.