– Lat/Long: 51.01° N 115.35° W
Big Sister
Weather Forecast, CanadaIssued: 5 am Mon 23 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Mon 23 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Mon 23 Mar Local Time
Updates in:
Update imminent hr min s
2 Big Sister Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Tue afternoon. Temperatures will be well below freezing (max -7°C on Tue night, min -16°C on Wed night). Winds increasing (light winds from the SW on Mon night, gales from the W by Wed afternoon). | Days 4–6 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -3°C on Sat night, min -17°C on Thu morning). Winds decreasing (strong winds from the WNW on Thu night, light winds from the SW by Fri night). | |||||||||||||||||
Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | |  | | | | | | | |  | |
clear | some clouds | some clouds | light snow | mod. snow | snow shwrs | snow shwrs | clear | snow shwrs | cloudy | light snow | snow shwrs | clear | clear | some clouds | some clouds | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | 1 | 8 | 7 | 2 | — | 2 | — | 3 | 1 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -9 | -8 | -8 | -10 | -8 | -7 | -11 | -13 | -13 | -17 | -15 | -15 | -11 | -9 | -7 | -8 | -7 | -3 |
min °C | -10 | -9 | -9 | -10 | -9 | -9 | -11 | -13 | -16 | -17 | -16 | -16 | -13 | -10 | -9 | -8 | -8 | -5 |
-20 | -19 | -15 | -16 | -17 | -17 | -24 | -27 | -27 | -28 | -25 | -29 | -23 | -20 | -16 | -13 | -13 | -10 | |
600 | 1850 | 1100 | 1150 | 1400 | 1350 | 1500 | 1400 | 0 | 0 | 850 | 0 | 0 | 1450 | 350 | 950 | 1950 | 1050 | |
Cloud base (m) | 1850 | 7100 | 1900 | 2000 | 1850 | 1900 | 1900 | 2700 | 1900 | 1900 | 2150 | 2050 | 1900 | 7750 | 1900 | 4500 | 2450 | 2150 |
 | 7:37 | — | — | 7:35 | — | — | 7:33 | — | — | 7:31 | — | — | 7:28 | — | — | 7:26 | — | — |
 | — | 7:58 | — | — | 8:00 | — | — | 8:01 | — | — | 8:02 | — | — | 8:05 | — | — | 8:07 | — |
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Big Sister Weather (Days 0-3):
The weather forecast for Big Sister is: A heavy fall of snow, heaviest during Tue afternoon. Temperatures will be well below freezing (max -7°C on Tue night, min -16°C on Wed night). Winds increasing (light winds from the SW on Mon night, gales from the W by Wed afternoon).
Big Sister Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max -3°C on Sat night, min -17°C on Thu morning). Winds decreasing (strong winds from the WNW on Thu night, light winds from the SW by Fri 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 |
|---|---|---|---|---|---|
Nakiska Ridgetop- 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.