– Lat/Long: 52.20° N 117.27° W
South Twin Weather Forecast
Sir Winston Churchill Range · CanadaIssued: 11 pm Thu 24 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Thu 24 Sep Local Time
Updates in:
Update imminent hr min s
3 South Twin Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 2°C on Thu night, min -9°C on Sat night). Winds decreasing (fresh winds from the SSW on Thu night, light winds from the SW by Sat night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -4°C on Sun night, min -9°C on Wed morning). Wind will be generally light. | |||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | |  | | | | |  | |  | | |
some clouds | some clouds | some clouds | heavy snow | light snow | light snow | some clouds | clear | clear | some clouds | clear | some clouds | snow shwrs | light snow | cloudy | heavy snow | |
Cloud base (m) | 2650 | 2850 | 2450 | 2400 | 2350 | 2400 | 2400 | 2350 | 2400 | 2400 | 2350 | 2800 | 2350 | 2350 | 2350 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | 17 | 5 | 1 | — | — | — | — | — | — | 1 | 2 | — | 21 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 2 | 2 | 1 | -2 | -6 | -8 | -8 | -5 | -5 | -4 | -4 | -4 | -4 | -4 | -4 | -6 |
min °C | -2 | 1 | 0 | -6 | -7 | -8 | -9 | -6 | -5 | -5 | -4 | -4 | -5 | -4 | -5 | -8 |
chill °C | -8 | -4 | -4 | -11 | -13 | -14 | -15 | -10 | -9 | -9 | -9 | -9 | -11 | -10 | -11 | -14 |
Freezing level m | 3100 | 3250 | 3150 | 2350 | 2050 | 1900 | 1450 | 1350 | 2200 | 1850 | 2000 | 2400 | 2200 | 2250 | 2300 | 2000 |
 | — | 7:39 | — | — | 7:41 | — | — | 7:41 | — | — | 7:43 | — | — | 7:46 | — | — |
 | — | — | 7:40 | — | — | 7:37 | — | — | 7:36 | — | — | 7:34 | — | — | 7:30 | — |
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South Twin Weather (Days 0-3):
The weather forecast for South Twin is: A heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 2°C on Thu night, min -9°C on Sat night). Winds decreasing (fresh winds from the SSW on Thu night, light winds from the SW by Sat night).
South Twin Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -4°C on Sun night, min -9°C on Wed morning). Wind will be generally light.
This table gives the weather forecast for South Twin at the specific elevation of 3000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of South Twin. 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 |
|---|---|---|---|---|---|
Nordegg Cs- Alta | |||||
 | |||||
Jasper Warden Airport | | ||||
Yoho Park- BC | |||||
BlueRiverCs- BC | |||||
Revelstoke Airport |  | ||||
Revelstoke A- BC (71685 -0) | |||||
 | |||||
Rocky Mtn House (Aut)- 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.