– Lat/Long: 51.01° N 115.35° W
Big Sister
Weather Forecast, CanadaIssued: 4 pm Mon 09 Dec Local TimeUpdates in: hr min sUpdate imminent
Big SisterWeather Forecast, Canada
Issued: 4 pm Mon 09 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Mon 09 Dec Local Time
Updates in:
Update imminent hr min s
2 Big Sister Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Temperatures will be below freezing (max -2°C on Wed afternoon, min -11°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Temperatures will be below freezing (max -2°C on Thu afternoon, min -10°C on Sun morning). Wind will be generally light. | ||||||||||||||||
Mon 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | | | | |  | | | | |  | | |
clear | some clouds | clear | some clouds | clear | clear | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | clear | cloudy | some clouds | cloudy | cloudy | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -6 | -10 | -6 | -4 | -7 | -4 | -2 | -7 | -4 | -2 | -5 | -5 | -4 | -6 | -6 | -5 | -7 |
min°C | -10 | -11 | -10 | -7 | -8 | -8 | -6 | -7 | -7 | -5 | -5 | -6 | -7 | -8 | -7 | -7 | -9 |
-14 | -16 | -15 | -11 | -12 | -12 | -9 | -10 | -10 | -8 | -8 | -9 | -10 | -12 | -12 | -15 | -17 | |
0 | 0 | 600 | 250 | 0 | 1000 | 500 | 200 | 1000 | 900 | 950 | 1050 | 600 | 500 | 1000 | 700 | 400 | |
Cloud base (m) | 2100 | 1900 | 1900 | 1950 | 1900 | 2300 | 2850 | 2300 | 2250 | 2500 | 2050 | 1900 | 2200 | 1900 | 2000 | 2150 | 2100 |
 | — | — | 8:33 | — | — | 8:34 | — | — | 8:36 | — | — | 8:37 | — | — | 8:37 | — | — |
 | 4:34 | — | — | 4:34 | — | — | 4:34 | — | — | 4:34 | — | — | 4:34 | — | — | 4:34 | — |
Big Sister Weather (Days 0-3):
The weather forecast for Big Sister is: Mostly dry. Temperatures will be below freezing (max -2°C on Wed afternoon, min -11°C on Mon night). Wind will be generally light.
Big Sister Weather (Days 3-6):
Mostly dry. Temperatures will be below freezing (max -2°C on Thu afternoon, min -10°C on Sun morning). Wind will be generally light.
This table gives the weather forecast for Big Sister at the specific elevation of 2000 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 |
|---|---|---|---|---|---|
Nakiska Ridgetop- Alta | |||||
 | |||||
Bow Valley- Alta | |||||
Banff Airport | | ||||
Banff Cs- Alta | |||||
| |||||
* 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.
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