– Lat/Long: 50.98° N 117.32° W
Mainmast Weather Forecast
Selkirk Mountains · CanadaIssued: 11 am Mon 28 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Mon 28 Sep Local Time
Updates in:
Update imminent hr min s
3 Mainmast Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -1°C on Mon morning, min -6°C on Wed morning). Winds decreasing (fresh winds from the WSW on Tue morning, calm by Wed night). | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 3°C on Sat night, min -5°C on Thu morning). Wind will be generally light. | |||||||||||||||||
Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  | | | | | |  | | | | |
clear | some clouds | mod. snow | light snow | light snow | light snow | clear | some clouds | some clouds | clear | clear | some clouds | some clouds | some clouds | clear | clear | clear | some clouds | |
Cloud base (m) | 6200 | 2300 | 2050 | 2050 | 2050 | 2050 | 2100 | 2050 | 2050 | 2050 | 2350 | 2500 | 2250 | 6500 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 10 | 3 | 4 | 5 | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -1 | -1 | -2 | -2 | -3 | -3 | -6 | -6 | -5 | -3 | -3 | -3 | -4 | -3 | -2 | 0 | 2 | 3 |
min °C | -1 | -2 | -3 | -3 | -3 | -5 | -6 | -6 | -6 | -5 | -3 | -3 | -4 | -3 | -4 | -1 | 1 | 2 |
chill °C | -5 | -7 | -10 | -9 | -9 | -10 | -12 | -10 | -6 | -7 | -6 | -6 | -7 | -6 | -7 | -3 | -2 | 0 |
Freezing level m | 2400 | 2650 | 2250 | 2100 | 2200 | 2150 | 1850 | 1900 | 1350 | 1300 | 2200 | 1400 | 1950 | 2350 | 2050 | 2500 | 3050 | 3300 |
 | 7:43 | — | — | 7:46 | — | — | 7:47 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — |
 | — | 7:34 | — | — | 7:31 | — | — | 7:30 | — | — | 7:27 | — | — | 7:24 | — | — | 7:22 | — |
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Mainmast Weather (Days 0-3):
The weather forecast for Mainmast is: A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -1°C on Mon morning, min -6°C on Wed morning). Winds decreasing (fresh winds from the WSW on Tue morning, calm by Wed night).
Mainmast Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 3°C on Sat night, min -5°C on Thu morning). Wind will be generally light.
This table gives the weather forecast for Mainmast at the specific elevation of 2804 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mainmast. 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 British-Columbia.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Golden Airport |  | ||||
Revelstoke Airport | | ||||
Revelstoke A- BC (71685 -0) | |||||
Yoho Park- BC | |||||
 | |||||
Nakusp Airport | | ||||
Banff Airport |
* 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.
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