Big Sister
Weather Forecast, Canada

Mount Allan

Mount Allan

 

Days 0-3 Big Sister Weather Summary:

Mostly dry. Temperatures will be below freezing (max 0°C on Fri afternoon, min -7°C on Sat morning). Winds decreasing (near gales from the WSW on Fri afternoon, light winds from the SW by Sat night).

Days 3-6 Big Sister Weather Summary:

A dusting of new snow. Temperatures will be below freezing (max -1°C on Tue afternoon, min -5°C on Mon night). Winds decreasing (strong winds from the W on Tue night, light winds from the WSW by Wed night).

AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night
partially cloudy
clear
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
snow showers
snow showers
snow showers
partially cloudy
partially cloudy
partially cloudy
Wind km/h
55 WSW55
50 SW50
45 WSW45
25 WSW25
20 WSW20
20 SW20
20 WSW20
20 SW20
40 WSW40
25 WSW25
20 WSW20
40 SW40
25 SW25
35 WSW35
25 WSW25
30 WSW30
25 WSW25
20 SW20
some clouds clear some clouds some clouds some clouds some clouds some clouds some clouds some clouds some clouds some clouds some clouds snow shwrs snow shwrs snow shwrs some clouds some clouds some clouds
See all weather maps
Rain
Rain mm
- - - - - - - - - - - - - - - - - -
Snow
Snow cm
- - - - - - - - - - - - 1 1 2 - - -
High °C
-2 0 -3 -6 -6 -6 -5 -3 -1 -2 -2 -4 -2 -1 -3 -4 -2 -4
Low °C
-3 -2 -6 -7 -7 -7 -7 -4 -2 -2 -4 -5 -4 -2 -3 -4 -4 -5
Chill °C
-11 -9 -12 -13 -13 -13 -11 -9 -9 -9 -9 -10 -9 -8 -12 -12 -9 -10
Freezing level m
1300 1250 1000 950 800 500 850 1000 1650 1700 1400 1050 1450 1600 1500 1450 1450 1000
Sea lvl3000ft6000ft9000ft12000ft15000ft
mountain backdrop
-3-3-7-12-10-6-7-6-3-6-8-8-6-6-8-10-9-6-20-3-6-6-6-5-3-1-2-2-4-2-1-3-4-2-4
Sunrise
8:37 - - 8:37 - - 8:37 - - 8:38 - - 8:40 - - 8:40 - -
Sunset
- 4:34 - - 4:34 - - 4:35 - - 4:35 - - 4:35 - - 4:36 -

Issued local time.

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.WeatherWind
Cloud
Visibility
Cloud / Visibility
Bow Valley Airport
21 km ENE
1298m alt.
1 hour ago
3.5° C
clear
-
30
Fresh winds from the WSW
(30 kph at 250).
BowValley
22 km ENE
1298m alt.
3 hours ago
4.9° C
-
26
Moderate winds from the W
(26 kph at 260).
Banff
24 km WNW
1383m alt.
3 hours ago
-0.5° C
-
11
Light winds from the SW
(11 kph at 230).
Banff Airport
25 km NW
1397m alt.
1 hour ago
-0.1° C
clear
-
11
Light winds from the SW
(11 kph at 230).
Bragg Creek
56 km E
1365m alt.
2 hours ago
8° C
-
Wind obs. (14 kph from 360 degs) was rejected
.

* 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. We also include passing Ship data if it is recorded close to Big Sister and within an acceptable time window.