– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 5 pm Sun 23 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Sun 23 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sun 23 Aug Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Warm (max 20°C on Wed morning, min 9°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 22°C on Wed afternoon, min 9°C on Thu night). Winds decreasing (fresh winds from the SSW on Thu afternoon, calm by Fri night). | ||||||||||||||||
Sun 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | | | | | | | | | | |
rain shwrs | some clouds | some clouds | some clouds | clear | clear | clear | some clouds | clear | clear | some clouds | clear | clear | clear | some clouds | clear | clear | |
Cloud base (m) | 3850 | 3400 | 3300 | 3850 | 4250 | 4000 | 9400 | 5400 | 4700 | ||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 16 | 10 | 13 | 16 | 13 | 16 | 19 | 16 | 20 | 22 | 17 | 18 | 20 | 16 | 13 | 16 | 14 |
min °C | 12 | 9 | 10 | 16 | 9 | 13 | 19 | 13 | 17 | 21 | 13 | 15 | 19 | 9 | 11 | 16 | 9 |
chill °C | 9 | 9 | 10 | 16 | 9 | 13 | 19 | 12 | 17 | 21 | 11 | 14 | 18 | 8 | 10 | 16 | 9 |
Freezing level m | 3800 | 3450 | 3450 | 3950 | 3950 | 3900 | 4300 | 4350 | 4350 | 4500 | 4450 | 4200 | 4350 | 3900 | 3600 | 3900 | 3950 |
 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:46 | — | — | 6:47 | — | — |
 | 8:45 | — | — | 8:43 | — | — | 8:40 | — | — | 8:38 | — | — | 8:37 | — | — | 8:35 | — |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Mostly dry. Warm (max 20°C on Wed morning, min 9°C on Sun night). Wind will be generally light.
The Fortress Weather (Days 3-6):
Mostly dry. Warm (max 22°C on Wed afternoon, min 9°C on Thu night). Winds decreasing (fresh winds from the SSW on Thu afternoon, calm by Fri night).
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 |
|---|---|---|---|---|---|
NakiskaRidgetop-Alta | |||||
 | |||||
BowValley-Alta | |||||
Banff Airport |  | ||||
Banff Cs- 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.