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

Big Sister
Weather Forecast, Canada

Issued: 11 am Sun 31 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Warm (max 21°C on Mon afternoon, min 13°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm (max 22°C on Wed afternoon, min 10°C on Wed night). Wind will be generally light.

Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
cloud
thunderstorm
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
risk tstorm
clear
some clouds
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
 km/h
5
W
10
WSW
5
S
10
W
5
WSW
5
SSW
10
WNW
5
WNW
5
WSW
5
W
5
WNW
5
E
5
ENE
5
ENE
0
NW
5
W
0
WNW
5
WSW
 cm 
 mm 
0.5
max°C
17
19
15
20
21
15
18
21
14
20
22
17
12
14
12
17
19
14
min°C
14
19
13
16
20
13
16
20
13
16
22
10
11
13
10
13
19
13
chill°C 
14
19
13
16
20
12
16
20
13
16
22
10
11
13
10
13
19
13
Freezing level (m
4050
4250
4250
4350
4550
4400
4550
4600
4700
4650
4850
4450
4000
3950
4400
4250
4400
4400
Cloud base (m)
4400
8750
9600
4550
4350
9650
9000
8550
9300
1950
2400
2600
5950
5450
9050
Sea lvl1000m2000m3000m4000m5000m
911101113111113111214967991110161914182114172114182214121411151914
Sunrise
6:52
6:54
6:54
6:56
6:58
7:00
Sunset
8:29
8:27
8:24
8:22
8:20
8:17

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Big Sister Weather (Days 0-3):

The weather forecast for Big Sister is: Mostly dry. Warm (max 21°C on Mon afternoon, min 13°C on Sun night). Wind will be generally light.

Big Sister Weather (Days 3-6):

Mostly dry. Warm (max 22°C on Wed afternoon, min 10°C on Wed night). Wind will be generally light.

This table gives the weather forecast for Big Sister at the specific elevation of 2000 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
NakiskaRidgetop-Alta
14 km SE
1676m alt.
1 hour ago
-
24
Moderate winds from the SW
(24 kph at 220).
21 km ENE
1346m alt.
2 hours ago
28° C
clear
-
9
Light winds from the WSW
(9 kph at 250).
0.0 km
BowValley-Alta
22 km ENE
1298m alt.
1 hour ago
-
11
Light winds from the WSW
(11 kph at 250).
25
Banff Airport
23 km WNW
1396m alt.
2 hours ago
25° C
clear
-
Wind obs. (6 kph from 180 degs) was rejected.
0.0 km
BanffCs-Alta
25 km WNW
1397m alt.
1 hour ago
-
4
Calm
(4 kph at 350).
4
25 km NW
1419m alt.
2 hours ago
26° C
clear
-
7
Light winds from the W
(7 kph at 270).
0.0 km
51 km ENE
1158m alt.
1 hour ago
27° C
Dry
5
Calm
(5 kph at 200).
5
51 km E
1317m alt.
43 minutes ago
24° C
Dry
0
Calm
(0 kph at 332).
0
60 km E
1286m alt.
2 hours ago
-
0
Calm
(0 kph at 342).
10
64 km ENE
1138m alt.
43 minutes ago
25° C
Dry
3
Calm
(3 kph at 14).
13

* 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.