– Lat/Long: 51.03° N 115.32° W
Middle Sister
Weather Forecast, CanadaIssued: 11 pm Tue 11 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Tue 11 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Tue 11 Aug Local Time
Updates in:
Update imminent hr min s
2 Middle Sister Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMild at first with light rain (total 8mm) on Tue night followed by colder weather and light fall of snow, heaviest on Thu morning. Freeze-thaw conditions (max 6°C on Tue night, min -1°C on Thu morning). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 8mm), mostly falling on Sun night. Very mild (max 10°C on Sun afternoon, min 4°C on Fri night). Wind will be generally light. | |||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | |  |  | |  | |  |  |  |  | | |
rain shwrs | light snow | light snow | light snow | light snow | light snow | some clouds | some clouds | some clouds | clear | some clouds | light rain | rain shwrs | cloudy | risk tstorm | rain shwrs | |
Cloud base (m) | 1950 | 1900 | 1850 | 2600 | 1900 | 1850 | 1850 | 2500 | 3000 | 3100 | 3500 | 3950 | 9600 | 3400 | 3400 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | 4 | 1 | 2 | 5 | 3 | — | — | — | — | — | — | — | — | — | — |
mm | 7 | — | 1 | — | — | — | — | — | — | — | — | 0.2 | 0.2 | — | 1.2 | 4 |
max °C | 6 | 2 | 2 | 2 | 1 | -1 | -1 | 1 | 4 | 4 | 7 | 9 | 7 | 8 | 10 | 7 |
min °C | 2 | 1 | 1 | 1 | -1 | -1 | -1 | -1 | 4 | 4 | 5 | 8 | 6 | 7 | 9 | 6 |
chill °C | 0 | -2 | -2 | -2 | -4 | -4 | -3 | -1 | 4 | 2 | 3 | 6 | 3 | 5 | 7 | 6 |
Freezing level m | 3500 | 3050 | 3000 | 3000 | 2900 | 2550 | 2650 | 2650 | 3250 | 3500 | 3550 | 3900 | 3850 | 3850 | 4000 | 3850 |
 | — | 6:22 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — | 6:28 | — | — |
 | — | — | — | 9:07 | — | — | 9:06 | — | — | 9:04 | — | — | 9:01 | — | — | 9:00 |
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Middle Sister Weather (Days 0-3):
The weather forecast for Middle Sister is: Mild at first with light rain (total 8mm) on Tue night followed by colder weather and light fall of snow, heaviest on Thu morning. Freeze-thaw conditions (max 6°C on Tue night, min -1°C on Thu morning). Wind will be generally light.
Middle Sister Weather (Days 3-6):
Light rain (total 8mm), mostly falling on Sun night. Very mild (max 10°C on Sun afternoon, min 4°C on Fri night). Wind will be generally light.
This table gives the weather forecast for Middle Sister at the specific elevation of 2769 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Middle 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 | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Nakiska Ridgetop- Alta | |||||
Bow Valley- Alta | |||||
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Banff Airport | | ||||
Banff Cs- Alta | |||||
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lightning 39km WSW of Black Diamond |  | ||||
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* 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.