| Forecasts: |
Weather Forecast Issued (local time): 11
pm Tuesday 18
Jun 2013
|
||||||||||||||||||
| Days 0-3 Big Sister Weather Summary: Heavy rain (total 183mm), heaviest during Wed night. Later becoming colder with a dusting of snow on Thu night. Freeze-thaw conditions (max 5°C on Wed night, min 0°C on Thu night). Winds increasing (calm on Tue night, stormy winds from the E by Wed night). | Days 3-6 Big Sister Weather Summary: Light rain (total 7mm), mostly falling on Sat afternoon. Mild temperatures (max 6°C on Sun afternoon, min 1°C on Fri night). Wind will be generally light. | |||||||||||||||||
| Tue | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Mon | ||||||||||||
| night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | |
| See all weather maps | ||||||||||||||||||
|
Wind (km/h) |
15 |
25 |
30 |
75 |
25 |
20 |
15 |
15 |
10 |
0 |
10 |
10 |
10 |
5 |
10 |
10 |
10 |
15 |
| Summary | rain shwrs | light rain | light rain | heavy rain | heavy rain | heavy rain | light snow | some clouds | some clouds | some clouds | some clouds | rain shwrs | clear | clear | rain shwrs | rain shwrs | some clouds | rain shwrs |
| Snow (cm) | - | - | - | - | - | - | 2 | - | - | - | - | - | - | - | - | - | - | - |
| Rain (mm) | 3 | 5 | 5 | 92 | 38 | 29 | 11 | - | - | - | - | 2 | - | - | 1 | 1 | - | 2 |
| High °C | 4 | 3 | 4 | 5 | 3 | 2 | 2 | 0 | 2 | 2 | 2 | 4 | 4 | 4 | 6 | 6 | 5 | 5 |
| Low °C | 3 | 3 | 4 | 4 | 3 | 2 | 0 | 0 | 1 | 1 | 1 | 3 | 3 | 3 | 6 | 5 | 5 | 4 |
| Chill °C | 4 | -2 | -1 | -2 | -2 | -3 | -3 | -5 | 0 | 0 | 0 | 2 | 1 | 2 | 4 | 3 | 2 | 1 |
| Freezing level (m) | 3500 | 3450 | 3500 | 3700 | 3400 | 3350 | 3150 | 2900 | 3050 | 3100 | 3100 | 3350 | 3500 | 3400 | 3750 | 3750 | 3700 | 3750 |
![]() |
|
|||||||||||||||||
| Sunrise | - | 5:26 | - | - | 5:26 | - | - | 5:26 | - | - | 5:26 | - | - | 5:26 | - | - | 5:26 | - |
| Sunset | - | - | 21:59 | - | - | 21:59 | - | - | 21:59 | - | - | 21:59 | - | - | 21:59 | - | - | 22:00 |
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.