– Lat/Long: 50.83° N 115.24° W
The Fortress
Weather Forecast, CanadaIssued: 10 am Sat 10 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Sat 10 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Sat 10 Jan Local Time
Updates in:
Update imminent hr min s
2 The Fortress Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Temperatures will be below freezing (max 0°C on Mon afternoon, min -9°C on Sat morning). Winds increasing (light winds from the WSW on Sun morning, strong winds from the W by Sun night). | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 2°C on Tue night, min -11°C on Thu night). Winds decreasing (fresh winds from the WSW on Wed afternoon, light winds from the WNW by Thu night). | |||||||||||||||||
Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | |  |  | | | | | | | | | | |
some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | some clouds | cloudy | cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -6 | -3 | -7 | -4 | -4 | -3 | -1 | 0 | 0 | 0 | 1 | 2 | 2 | 2 | -3 | -7 | -6 | -10 |
min °C | -9 | -6 | -7 | -7 | -6 | -5 | -3 | 0 | -1 | -1 | 1 | 1 | 1 | -1 | -7 | -8 | -8 | -11 |
-17 | -13 | -15 | -13 | -14 | -13 | -11 | -7 | -7 | -6 | -4 | -3 | -3 | -8 | -14 | -12 | -14 | -16 | |
700 | 550 | 450 | 950 | 800 | 950 | 1550 | 1850 | 1750 | 2050 | 2250 | 3450 | 3300 | 1450 | 1200 | 900 | 650 | 0 | |
Cloud base (m) | 2200 | 2200 | 2350 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2250 | 2200 | 2200 | 2200 | 2200 | 2250 | 2250 | |
 | 8:40 | — | — | 8:38 | — | — | 8:38 | — | — | 8:37 | — | — | 8:37 | — | — | 8:36 | — | — |
 | — | 4:57 | — | — | 4:58 | — | — | 5:00 | — | — | 5:00 | — | — | 5:02 | — | — | 5:04 | — |
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The Fortress Weather (Days 0-3):
The weather forecast for The Fortress is: Mostly dry. Temperatures will be below freezing (max 0°C on Mon afternoon, min -9°C on Sat morning). Winds increasing (light winds from the WSW on Sun morning, strong winds from the W by Sun night).
The Fortress Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 2°C on Tue night, min -11°C on Thu night). Winds decreasing (fresh winds from the WSW on Wed afternoon, light winds from the WNW by Thu 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 | | ||||
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.