– Lat/Long: 51.03° N 115.32° W
Middle Sister Weather Forecast
Kananaskis Range · CanadaIssued: 5 pm Fri 25 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Fri 25 Sep Local Time
Updates in:
Update imminent hr min s
2 Middle Sister Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 5°C on Fri afternoon, min -5°C on Sat night). Winds decreasing (gales from the SSW on Fri afternoon, light winds from the SW by Sun morning). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 3°C on Tue afternoon, min -5°C on Wed night). Winds decreasing (severe gales from the WSW on Tue night, calm by Thu morning). | ||||||||||||||||
Fri 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | | | | | | | | |
rain shwrs | some clouds | some clouds | snow shwrs | clear | clear | some clouds | clear | some clouds | clear | some clouds | clear | clear | some clouds | clear | clear | clear | |
Cloud base (m) | 2750 | 2150 | 2100 | 2200 | 1900 | 6250 | 7650 | 6800 | 2900 | 2750 | 2200 | 2900 | 4850 | ||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 5 | -1 | -3 | -4 | -4 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 3 | 1 | -3 | -2 | -4 |
min °C | 2 | -4 | -4 | -4 | -5 | -2 | 0 | -1 | -1 | 0 | 0 | 0 | 2 | -3 | -4 | -2 | -5 |
chill °C | -4 | -11 | -9 | -11 | -11 | -5 | -3 | -5 | -5 | -4 | -5 | -8 | -5 | -10 | -10 | -9 | -8 |
Freezing level m | 3450 | 2350 | 2250 | 2300 | 1800 | 2200 | 2800 | 2700 | 2550 | 2800 | 3050 | 2800 | 3150 | 2650 | 2300 | 2550 | 2000 |
 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — |
 | 7:32 | — | — | 7:30 | — | — | 7:28 | — | — | 7:25 | — | — | 7:23 | — | — | 7:22 | — |
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Middle Sister Weather (Days 0-3):
The weather forecast for Middle Sister is: A dusting of new snow. Freeze-thaw conditions (max 5°C on Fri afternoon, min -5°C on Sat night). Winds decreasing (gales from the SSW on Fri afternoon, light winds from the SW by Sun morning).
Middle Sister Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 3°C on Tue afternoon, min -5°C on Wed night). Winds decreasing (severe gales from the WSW on Tue night, calm by Thu morning).
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 |
|---|---|---|---|---|---|
NakiskaRidgetop-Alta | |||||
Bow Valley- Alta | |||||
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Banff Airport |  | ||||
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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.