– Lat/Long: 51.01° N 115.35° W
Big Sister
Weather Forecast, CanadaIssued: 5pm Mon 12 Apr Local TimeUpdates in: hr min sUpdate imminent
Big SisterWeather Forecast, Canada
Issued: 5pm Mon 12 Apr Local Time
Updates in: hr min s
Update imminent Issued: 5pm Mon 12 Apr Local Time
Updates in: hr min s
Update imminent 
Big Sister Weather (Days 0-3):A dusting of new snow. Temperatures will be below freezing (max -4°C on Wed afternoon, min -15°C on Mon night). Wind will be generally light. |
(Days 3-6):Mostly dry. Freeze-thaw conditions (max 1°C on Sat afternoon, min -5°C on Thu night). Wind will be generally light. |
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Mon
12
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Tuesday
13
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Wednesday
14
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Thursday
15
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Friday
16
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Saturday
17
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Sun
18
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PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM |
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Wind
km/h
|
 10 |
5 |
5 |
5 |
10 |
10 |
5 |
10 |
10 |
10 |
15 |
15 |
5 |
5 |
5 |
5 |
5 |
5 |
| light snow | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | clear | clear | clear | clear | some clouds | cloudy | |
Rain
mm
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Snow
cm
|
2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
High
°C
|
-14 | -13 | -9 | -8 | -6 | -5 | -4 | -5 | -5 | -3 | -3 | -3 | -1 | -1 | -1 | 1 | 0 | -3 |
|
Low
°C
|
-14 | -15 | -11 | -9 | -7 | -5 | -5 | -5 | -6 | -4 | -5 | -3 | -2 | -2 | -1 | 1 | -2 | -3 |
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Chill
°C
|
-20 | -13 | -9 | -8 | -10 | -9 | -7 | -10 | -9 | -7 | -8 | -8 | -3 | -3 | -1 | 0 | -3 | -3 |
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Freezing level
m
|
1200 | 0 | 800 | 1950 | 900 | 1750 | 2400 | 1500 | 2050 | 2500 | 1800 | 2350 | 2700 | 2500 | 2850 | 3000 | 2800 | 2500 |
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- | - | 6:50 | - | - | 6:48 | - | - | 6:47 | - | - | 6:45 | - | - | 6:43 | - | - | 6:41 |
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8:30 | - | - | 8:32 | - | - | 8:35 | - | - | 8:36 | - | - | 8:37 | - | - | 8:39 | - | - |
Big Sister Weather (Days 0-3):
The weather forecast for Big Sister is: A dusting of new snowTemperatures will be below freezing (max -4°C on Wed afternoon, min -15°C on Mon night)Wind will be generally light.
Big Sister Weather (Days 3-6):
Mostly dryFreeze-thaw conditions (max 1°C on Sat afternoon, min -5°C on Thu night)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.
| Weather Station | Temp. | Weather | Wind | Cloud / Visibility |
|---|---|---|---|---|
Dead Man's Flats wx | ||||
Nakiska Ridge top | ||||
Bow Valley Airport | | |||
BowValley | ||||
Banff |
* 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.
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