– Lat/Long: 51.01° N 115.35° W
Big Sister
Weather Forecast, CanadaIssued: 10 pm Tue 25 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Tue 25 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Tue 25 Nov Local Time
Updates in:
Update imminent hr min s
2 Big Sister Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Thu night. Temperatures will be well below freezing (max -9°C on Wed night, min -16°C on Fri morning). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Temperatures will be below freezing (max -3°C on Mon morning, min -14°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 1 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  | |  | |  | | | | | | | | | |
clear | clear | clear | some clouds | cloudy | light snow | light snow | cloudy | snow shwrs | some clouds | some clouds | some clouds | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | 1 | 4 | — | 1 | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -11 | -10 | -10 | -9 | -9 | -10 | -13 | -15 | -15 | -11 | -12 | -13 | -13 | -11 | -10 | -8 | -3 | -4 | -5 |
min°C | -14 | -10 | -10 | -9 | -9 | -12 | -15 | -16 | -15 | -14 | -13 | -14 | -14 | -12 | -10 | -9 | -5 | -5 | -5 |
-21 | -16 | -16 | -13 | -13 | -15 | -20 | -23 | -23 | -20 | -13 | -14 | -14 | -17 | -16 | -14 | -11 | -10 | -9 | |
0 | 750 | 450 | 0 | 950 | 650 | 0 | 0 | 0 | 0 | 550 | 0 | 0 | 600 | 350 | 0 | 700 | 400 | 350 | |
Cloud base (m) | 1900 | 1900 | 2100 | 1900 | 1850 | 2050 | 1900 | 1900 | 1950 | 1900 | 1900 | 1950 | 1900 | 1900 | 1900 | 1950 | 2050 | 1900 | |
 | — | 8:15 | — | — | 8:17 | — | — | 8:18 | — | — | 8:18 | — | — | 8:21 | — | — | 8:22 | — | — |
 | — | — | 4:40 | — | — | 4:39 | — | — | 4:39 | — | — | 4:38 | — | — | 4:37 | — | — | 4:37 | — |
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Big Sister Weather (Days 0-3):
The weather forecast for Big Sister is: A light covering of new snow mostly falling on Thu night. Temperatures will be well below freezing (max -9°C on Wed night, min -16°C on Fri morning). Wind will be generally light.
Big Sister Weather (Days 3-6):
Mostly dry. Temperatures will be below freezing (max -3°C on Mon morning, min -14°C on Fri night). Wind will be generally light.
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.