– Lat/Long: 51.01° N 115.35° W
Big Sister
Weather Forecast, CanadaIssued: 4 am Sat 29 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Sat 29 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Sat 29 Nov Local Time
Updates in:
Update imminent hr min s
2 Big Sister Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Temperatures will be below freezing (max -4°C on Mon afternoon, min -12°C on Sat morning). Wind will be generally light. | Days 4–6 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -4°C on Thu night, min -12°C on Tue afternoon). Winds increasing (calm on Tue night, severe gales from the W by Thu night). | |||||||||||||||||
Saturday 29 | Sunday 30 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | |||||||||||||
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 | clear | some clouds | some clouds | cloudy | snow shwrs | some clouds | some clouds | clear | cloudy | some clouds | some clouds | cloudy | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -12 | -12 | -10 | -10 | -10 | -8 | -7 | -4 | -4 | -9 | -11 | -10 | -8 | -7 | -6 | -5 | -5 | -4 |
min°C | -12 | -12 | -12 | -10 | -10 | -10 | -7 | -5 | -9 | -10 | -12 | -12 | -9 | -7 | -8 | -5 | -5 | -8 |
-15 | -12 | -15 | -14 | -15 | -14 | -13 | -11 | -14 | -14 | -18 | -15 | -14 | -14 | -15 | -12 | -14 | -21 | |
400 | 0 | 0 | 800 | 400 | 0 | 700 | 400 | 0 | 850 | 700 | 550 | 800 | 600 | 0 | 650 | 600 | 450 | |
Cloud base (m) | 4300 | 1900 | 1900 | 2300 | 2000 | 1950 | 1900 | 1900 | 2000 | 1900 | 1850 | 2100 | 1950 | |||||
 | 8:18 | — | — | 8:21 | — | — | 8:22 | — | — | 8:23 | — | — | 8:25 | — | — | 8:26 | — | — |
 | — | 4:38 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — | 4:36 | — | — | 4:36 | — |
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Big Sister Weather (Days 0-3):
The weather forecast for Big Sister is: Mostly dry. Temperatures will be below freezing (max -4°C on Mon afternoon, min -12°C on Sat morning). Wind will be generally light.
Big Sister Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max -4°C on Thu night, min -12°C on Tue afternoon). Winds increasing (calm on Tue night, severe gales from the W by Thu night).
This table gives the weather forecast for Big Sister at the specific elevation of 2936 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Big Sister. 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 | |||||
| |||||
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.