Mountain resort image
– Lat/Long: 51.01° N 115.35° W

CaBig Sister
Weather Forecast, Canada

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Issued: 5 am Mon 27 May Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A light covering of new snow mostly falling on Wed morning. Freeze-thaw conditions (max 4°C on Tue afternoon, min -7°C on Wed night). Winds decreasing (fresh winds from the WSW on Tue night, light winds from the W by Wed night).

Days 4–6 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Sat afternoon, min -7°C on Thu morning). Wind will be generally light.

Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
part cloud
part cloud
part cloud
part cloud
snow showers
part cloud
light snow
cloud
cloud
part cloud
part cloud
cloud
clear
clear
part cloud
part cloud
clear
some clouds
some clouds
some clouds
some clouds
some clouds
snow shwrs
some clouds
light snow
cloudy
cloudy
some clouds
some clouds
cloudy
clear
clear
some clouds
some clouds
 km/h
15
WSW
20
WSW
20
SW
15
SW
25
SSW
25
SW
25
W
25
W
15
WSW
15
WSW
20
W
15
WSW
10
WSW
20
WSW
10
WSW
15
WSW
30
W
10
SW
Wave Height Map
T alberta.wind.12.cc23
T alberta.wind.36.cc23
T alberta.wind.60.cc23
T alberta.wind.84.cc23
T alberta.wind.108.cc23
T alberta.wind.132.cc23
 cm 
3
2.0
 mm 
max°C
-3
0
0
1
4
2
-3
-4
-6
-6
-4
-4
-4
-1
-1
-2
1
1
min°C
-4
-1
0
1
3
-2
-4
-4
-7
-7
-5
-6
-6
-2
-3
-3
0
-1
chill°C 
-9
-6
-6
-3
-2
-9
-11
-11
-13
-14
-12
-12
-11
-8
-8
-8
-6
-4
Freezing level (m
2400
2750
3000
3050
3400
3100
2450
2500
2000
2050
2400
2150
2250
2700
2500
2550
3000
2950
Cloud base (m)
2000
3050
3050
6750
3100
2200
3050
2250
2050
2950
6100
3300
3950
Sea lvl1000m2000m3000m4000m5000m
-4-10140-4-4-7-7-5-5-5-2-2-31048691274502414746106
Sunrise
5:35
5:35
5:33
5:33
5:31
5:31
Sunset
9:40
9:43
9:44
9:45
9:45
9:46

Big Sister Weather (Days 0-3):

The weather forecast for Big Sister is: A light covering of new snow mostly falling on Wed morning. Freeze-thaw conditions (max 4°C on Tue afternoon, min -7°C on Wed night). Winds decreasing (fresh winds from the WSW on Tue night, light winds from the W by Wed night).

Big Sister Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 1°C on Sat afternoon, min -7°C on Thu morning). 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.

Live conditions reported by 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
10 km ENE
1828m alt.
1 hour ago
3° C
-
2
Calm
(2 kph at 16).
19
21 km ENE
1346m alt.
2 hours ago
8° C
clear
-
11
Light winds from the WSW
(11 kph at 250).
0.0 km
Bow Valley- Alta
22 km ENE
1298m alt.
2 hours ago
8° C
No report.
11
Light winds from the WSW
(11 kph at 250).
22
Banff Airport
23 km WNW
1396m alt.
2 hours ago
13° C
clear
-
7
Light winds from the NW
(7 kph at 320).
0.0 km
25 km NW
1419m alt.
2 hours ago
3° C
clear
-
2
Calm
(2 kph at 270).
0.0 km

* 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.