– Lat/Long: 50.83° N 115.24° W
The Fortress Weather Forecast
Kananaskis Range · CanadaIssued: 5 am Wed 30 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Wed 30 Sep Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Freeze-thaw conditions (max 6°C on Fri afternoon, min -1°C on Wed night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Very mild (max 12°C on Sun afternoon, min 2°C on Sat morning). Wind will be generally light. | |||||||||||||||||
Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | | | | | | | | | | |  | |
some clouds | some clouds | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | rain shwrs | |
Cloud base (m) | 2200 | 2250 | 2850 | 5300 | 2300 | 2450 | 2400 | 2500 | 2750 | 3150 | 8700 | 9500 | 9300 | 9500 | 3300 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.3 |
max °C | 2 | 3 | 0 | 3 | 5 | 3 | 4 | 6 | 3 | 6 | 8 | 5 | 10 | 12 | 8 | 10 | 11 | 8 |
min °C | 0 | 3 | -1 | 0 | 5 | 1 | 2 | 5 | 2 | 2 | 8 | 5 | 6 | 11 | 6 | 6 | 10 | 2 |
chill °C | -4 | 0 | -1 | 0 | 4 | -2 | -1 | 3 | 2 | 1 | 8 | 4 | 6 | 10 | 3 | 3 | 7 | -3 |
Freezing level m | 2050 | 2300 | 1950 | 2100 | 2600 | 2450 | 2450 | 2700 | 2450 | 2450 | 2900 | 3100 | 3550 | 3600 | 3850 | 3600 | 3400 | 2900 |
 | 7:39 | — | — | 7:39 | — | — | 7:41 | — | — | 7:43 | — | — | 7:45 | — | — | 7:47 | — | — |
 | — | 7:21 | — | — | 7:19 | — | — | 7:16 | — | — | 7:15 | — | — | 7:12 | — | — | 7:09 | — |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Mostly dry. Freeze-thaw conditions (max 6°C on Fri afternoon, min -1°C on Wed night). Wind will be generally light.
The Fortress Weather (Days 3-6):
Mostly dry. Very mild (max 12°C on Sun afternoon, min 2°C on Sat morning). 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 |
|---|---|---|---|---|---|
NakiskaRidgetop-Alta | |||||
 | |||||
BowValley-Alta | |||||
Banff Airport | |||||
BanffCs-Alta | |||||
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* 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.