– Lat/Long: 51.03° N 115.32° W
Middle Sister
Weather Forecast, CanadaIssued: 11 pm Tue 28 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Tue 28 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Tue 28 Jul Local Time
Updates in:
Update imminent hr min s
2 Middle Sister Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 15°C on Fri afternoon, min 5°C on Tue night). Winds decreasing (strong winds from the WSW on Tue night, light winds from the WSW by Wed night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sun night. Freeze-thaw conditions (max 15°C on Sat afternoon, min -2°C on Sun night). Winds decreasing (severe gales from the SW on Sat night, calm by Sun night). | ||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  | | | | | | | | | | |  |  |  | |  | |
clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | rain shwrs | mod. snow | some clouds | rain shwrs | rain shwrs | |
Cloud base (m) | 8950 | 8700 | 8700 | 9200 | 3800 | 2000 | 2100 | 2900 | 3050 | ||||||||||
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.1 | — | — | 0.2 | 0.1 |
max °C | 9 | 8 | 12 | 11 | 9 | 13 | 12 | 12 | 15 | 14 | 13 | 15 | 12 | 3 | 5 | 2 | 0 | 4 | 2 |
min °C | 5 | 6 | 10 | 8 | 8 | 12 | 9 | 11 | 14 | 11 | 12 | 15 | 2 | 2 | 4 | -2 | -2 | 2 | 2 |
chill °C | 1 | 3 | 7 | 7 | 7 | 11 | 7 | 9 | 13 | 9 | 10 | 12 | -6 | -4 | 4 | -5 | -4 | 0 | 2 |
Freezing level m | 3950 | 3650 | 4100 | 4150 | 4100 | 4400 | 4500 | 4350 | 4650 | 4700 | 4600 | 4850 | 4200 | 2950 | 3400 | 2850 | 2550 | 3000 | 3150 |
 | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:07 | — | — | 6:09 | — | — |
 | — | — | — | 9:31 | — | — | 9:30 | — | — | 9:29 | — | — | 9:27 | — | — | 9:25 | — | — | 9:23 |
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Middle Sister Weather (Days 0-3):
The weather forecast for Middle Sister is: Mostly dry. Very mild (max 15°C on Fri afternoon, min 5°C on Tue night). Winds decreasing (strong winds from the WSW on Tue night, light winds from the WSW by Wed night).
Middle Sister Weather (Days 3-6):
A light covering of new snow mostly falling on Sun night. Freeze-thaw conditions (max 15°C on Sat afternoon, min -2°C on Sun night). Winds decreasing (severe gales from the SW on Sat night, calm by Sun night).
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 |
|---|---|---|---|---|---|
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Banff Airport | | ||||
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Swansea Mtn |
* 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.