– Lat/Long: 51.03° N 115.32° W
Middle Sister
Weather Forecast, CanadaIssued: 5 pm Mon 10 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Mon 10 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Mon 10 Aug Local Time
Updates in:
Update imminent hr min s
2 Middle Sister Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 24mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Thu morning. Very mild (max 10°C on Mon afternoon, min 1°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryA dusting of snow turning to light rain (total 2mm) on Fri night. Freeze-thaw conditions (max 9°C on Sat afternoon, min 0°C on Thu afternoon). Wind will be generally light. | ||||||||||||||||
Mon 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  |  | |  | | |  | | | | |
risk tstorm | risk tstorm | rain shwrs | risk tstorm | mod. rain | light rain | light snow | heavy snow | mod. snow | light snow | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | |
Cloud base (m) | 3950 | 1900 | 2550 | 1900 | 1900 | 1850 | 1900 | 1900 | 1900 | 1900 | 2000 | 2600 | 2050 | 3500 | |||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | 1 | 13 | 10 | 3 | — | — | — | — | — | — | — |
mm | 3 | 3 | 0.7 | 7 | 8 | 1.4 | 1.2 | — | — | — | 0.1 | 0.1 | 0.7 | 0.7 | 0.2 | 0.1 | 0.2 |
max °C | 10 | 9 | 6 | 7 | 6 | 2 | 2 | 2 | 1 | 1 | 3 | 3 | 6 | 6 | 7 | 9 | 8 |
min °C | 9 | 6 | 6 | 7 | 2 | 2 | 2 | 1 | 1 | 0 | 1 | 2 | 4 | 5 | 6 | 9 | 6 |
chill °C | 6 | 2 | 4 | 5 | -1 | 0 | -1 | -3 | -3 | -3 | -1 | 0 | 2 | 2 | 3 | 7 | 5 |
Freezing level m | 4050 | 3900 | 3700 | 3700 | 3550 | 3150 | 3100 | 3000 | 2900 | 2850 | 3200 | 3200 | 3400 | 3650 | 3650 | 3900 | 3850 |
 | — | — | 6:20 | — | — | 6:22 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — |
 | — | 9:12 | — | — | 9:09 | — | — | 9:07 | — | — | 9:06 | — | — | 9:04 | — | — | 9:01 |
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Middle Sister Weather (Days 0-3):
The weather forecast for Middle Sister is: Heavy rain (total 24mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Thu morning. Very mild (max 10°C on Mon afternoon, min 1°C on Wed night). Wind will be generally light.
Middle Sister Weather (Days 3-6):
A dusting of snow turning to light rain (total 2mm) on Fri night. Freeze-thaw conditions (max 9°C on Sat afternoon, min 0°C on Thu afternoon). 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 | |||||
 | |||||
Banff Airport | | ||||
Banff Cs- Alta | |||||
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lightning 22km SSW of Cochrane |  | ||||
* 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.