– Lat/Long: 51.03° N 115.32° W
Middle Sister
Weather Forecast, CanadaIssued: 4 pm Wed 18 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Wed 18 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Wed 18 Feb Local Time
Updates in:
Update imminent hr min s
2 Middle Sister Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Extremely cold (max -17°C on Fri night, min -20°C on Wed afternoon). Wind will be generally light. | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -6°C on Mon morning, min -16°C on Sat afternoon). Winds increasing (light winds from the SSW on Sat afternoon, severe gales from the W by Mon night). | ||||||||||||||||
Wed 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | | | | | | | | |  | |
cloudy | some clouds | clear | some clouds | some clouds | clear | some clouds | some clouds | some clouds | cloudy | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | snow shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -18 | -18 | -18 | -18 | -18 | -19 | -18 | -17 | -17 | -16 | -11 | -9 | -10 | -8 | -6 | -6 | -8 |
min °C | -20 | -19 | -18 | -18 | -20 | -20 | -18 | -18 | -18 | -16 | -15 | -10 | -10 | -10 | -8 | -7 | -11 |
-24 | -25 | -26 | -26 | -26 | -25 | -23 | -23 | -23 | -21 | -20 | -16 | -17 | -18 | -16 | -14 | -25 | |
0 | 0 | 0 | 150 | 0 | 0 | 400 | 0 | 0 | 0 | 0 | 0 | 700 | 0 | 1500 | 1550 | 1000 | |
Cloud base (m) | 1950 | 1900 | 1950 | 2350 | 1900 | 1900 | 2750 | 1900 | 1900 | 1950 | 1900 | 1850 | 1900 | 2000 | 1850 | 2050 | |
 | — | — | 7:45 | — | — | 7:43 | — | — | 7:41 | — | — | 7:39 | — | — | 7:37 | — | — |
 | 6:02 | — | — | 6:04 | — | — | 6:06 | — | — | 6:07 | — | — | 6:09 | — | — | 6:12 | — |
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Middle Sister Weather (Days 0-3):
The weather forecast for Middle Sister is: Mostly dry. Extremely cold (max -17°C on Fri night, min -20°C on Wed afternoon). Wind will be generally light.
Middle Sister Weather (Days 3-6):
A dusting of new snow. Temperatures will be well below freezing (max -6°C on Mon morning, min -16°C on Sat afternoon). Winds increasing (light winds from the SSW on Sat afternoon, severe gales from the W by Mon 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 |
|---|---|---|---|---|---|
Nakiska Ridgetop- Alta | |||||
BowValley-Alta | |||||
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Banff Airport | | ||||
BanffCs-Alta | |||||
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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.