– Lat/Long: 51.01° N 115.35° W
Big Sister
Weather Forecast, CanadaIssued: 4 am Fri 21 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Fri 21 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Fri 21 Nov Local Time
Updates in:
Update imminent hr min s
2 Big Sister Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -2°C on Fri morning, min -10°C on Sun night). Winds decreasing (near gales from the WSW on Sat morning, light winds from the WSW by Sun night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Mon morning. Extremely cold (max -11°C on Wed night, min -16°C on Mon night). Winds decreasing (fresh winds from the NNW on Mon morning, light winds from the W by Tue morning). | |||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | |  | |  |  |  | | | |  |  | | | |
clear | clear | clear | clear | clear | clear | some clouds | some clouds | snow shwrs | mod. snow | light snow | clear | clear | clear | some clouds | cloudy | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | 2 | 7 | 1 | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -2 | -4 | -6 | -5 | -4 | -4 | -4 | -5 | -8 | -13 | -14 | -15 | -16 | -16 | -14 | -12 | -12 | -11 |
min°C | -3 | -5 | -7 | -5 | -5 | -4 | -4 | -6 | -10 | -13 | -14 | -16 | -16 | -16 | -16 | -13 | -13 | -13 |
-12 | -14 | -16 | -16 | -15 | -13 | -11 | -11 | -14 | -24 | -23 | -25 | -20 | -21 | -22 | -18 | -21 | -21 | |
1400 | 1300 | 1000 | 1700 | 1500 | 1350 | 1800 | 1550 | 1300 | 1200 | 850 | 0 | 500 | 0 | 0 | 600 | 250 | 0 | |
Cloud base (m) | 1900 | 2000 | 2100 | 2050 | 2050 | 1900 | 1900 | 2000 | 2150 | 1950 | 2450 | 1900 | 1900 | 2300 | 1900 | 1850 | 2200 | 2050 |
 | 8:07 | — | — | 8:08 | — | — | 8:10 | — | — | 8:11 | — | — | 8:14 | — | — | 8:15 | — | — |
 | — | 4:45 | — | — | 4:45 | — | — | 4:44 | — | — | 4:43 | — | — | 4:42 | — | — | 4:40 | — |
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Big Sister Weather (Days 0-3):
The weather forecast for Big Sister is: A dusting of new snow. Temperatures will be below freezing (max -2°C on Fri morning, min -10°C on Sun night). Winds decreasing (near gales from the WSW on Sat morning, light winds from the WSW by Sun night).
Big Sister Weather (Days 3-6):
A light covering of new snow mostly falling on Mon morning. Extremely cold (max -11°C on Wed night, min -16°C on Mon night). Winds decreasing (fresh winds from the NNW on Mon morning, light winds from the W by Tue morning).
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 | |||||
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BowValley-Alta | |||||
Banff Airport | | ||||
BanffCs-Alta | |||||
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Swansea Mtn | |||||
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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.