– Lat/Long: 51.01° N 115.35° W
Big Sister
Weather Forecast, CanadaIssued: 11 pm Mon 22 Apr Local TimeUpdates in: hr min sUpdate imminent
Big SisterWeather Forecast, Canada
Issued: 11 pm Mon 22 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Mon 22 Apr Local Time
Updates in:
Update imminent hr min s
2 Big Sister Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -4°C on Tue afternoon, min -7°C on Mon night). Winds increasing (calm on Mon night, fresh winds from the WSW by Wed afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Thu night. Temperatures will be below freezing (max -5°C on Sat afternoon, min -11°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | |  |  |  | | |  |  | | | | | | |
clear | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | snow shwrs | light snow | mod. snow | light snow | light snow | snow shwrs | cloudy | some clouds | clear | some clouds | some clouds | some clouds | |
km/h | |||||||||||||||||||
Wave Height Map |  |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | 1.0 | 2.0 | 9 | 2.0 | 3 | 3 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -7 | -6 | -4 | -4 | -4 | -4 | -4 | -6 | -5 | -6 | -11 | -8 | -7 | -7 | -5 | -5 | -6 | -5 | -5 |
min°C | -7 | -7 | -5 | -5 | -5 | -4 | -5 | -6 | -5 | -11 | -11 | -9 | -8 | -7 | -5 | -5 | -6 | -5 | -7 |
-10 | -13 | -10 | -10 | -11 | -12 | -12 | -14 | -10 | -16 | -16 | -12 | -11 | -10 | -8 | -9 | -10 | -10 | -13 | |
1400 | 1950 | 2400 | 2100 | 2250 | 2500 | 2150 | 2100 | 2350 | 1700 | 1350 | 1800 | 1400 | 1850 | 2300 | 1700 | 2100 | 2400 | 1850 | |
Cloud base (m) | 2850 | 8800 | 6150 | 5850 | 3350 | 2850 | 2050 | 2900 | 1900 | 1900 | 1900 | 1900 | 1900 | 2450 | 2350 | 1900 | 2650 | 2350 | |
 | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | 6:20 | — | — | 6:18 | — | — |
 | — | — | 8:51 | — | — | 8:52 | — | — | 8:53 | — | — | 8:55 | — | — | 8:57 | — | — | 8:59 | — |
Big Sister Weather (Days 0-3):
The weather forecast for Big Sister is: A dusting of new snow. Temperatures will be below freezing (max -4°C on Tue afternoon, min -7°C on Mon night). Winds increasing (calm on Mon night, fresh winds from the WSW by Wed afternoon).
Big Sister Weather (Days 3-6):
A moderate fall of snow, heaviest on Thu night. Temperatures will be below freezing (max -5°C on Sat afternoon, min -11°C on Thu 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 |
|---|---|---|---|---|---|
 | |||||
Bow Valley- Alta | |||||
Banff Airport | | ||||
|
* 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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