– Lat/Long: 50.98° N 117.32° W
Mainmast Weather Forecast
Selkirk Mountains · CanadaIssued: 5 am Wed 14 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Wed 14 Oct Local Time
Updates in:
Update imminent hr min s
3 Mainmast Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Freeze-thaw conditions (max 5°C on Fri morning, min -3°C on Wed morning). Winds increasing (light winds from the WSW on Wed night, fresh winds from the SW by Fri night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Sat night. Temperatures will be below freezing (max -1°C on Sat morning, min -10°C on Sat night). Winds decreasing (gales from the WNW on Sat night, calm by Sun morning). | |||||||||||||||||
Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  | | | | |  |  |  | | |  | | | | |
cloudy | cloudy | clear | some clouds | clear | clear | clear | clear | clear | light snow | snow shwrs | snow shwrs | clear | some clouds | some clouds | some clouds | some clouds | some clouds | |
Cloud base (m) | 2050 | 2050 | 8350 | 9600 | 9250 | 9200 | 8300 | 2050 | 2250 | 2050 | 2350 | 2050 | 2050 | 6850 | 2050 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | 1 | 3 | 5 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -2 | -1 | 0 | 3 | 4 | 4 | 5 | 5 | 4 | -1 | -5 | -8 | -7 | -5 | -4 | -5 | -5 | -5 |
min °C | -3 | -2 | -1 | 1 | 4 | 3 | 4 | 5 | 2 | -3 | -6 | -10 | -9 | -6 | -5 | -5 | -5 | -6 |
chill °C | -8 | -8 | -5 | -1 | 1 | 0 | 1 | 1 | -5 | -11 | -14 | -15 | -13 | -9 | -9 | -9 | -9 | -9 |
Freezing level m | 2250 | 2500 | 2650 | 3300 | 3600 | 3700 | 3700 | 3700 | 3550 | 2600 | 2150 | 1100 | 950 | 1900 | 1300 | 1350 | 2100 | 1600 |
 | 8:10 | — | — | 8:11 | — | — | 8:12 | — | — | 8:15 | — | — | 8:15 | — | — | 8:18 | — | — |
 | — | 6:59 | — | — | 6:57 | — | — | 6:54 | — | — | 6:52 | — | — | 6:51 | — | — | 6:49 | — |
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Mainmast Weather (Days 0-3):
The weather forecast for Mainmast is: Mostly dry. Freeze-thaw conditions (max 5°C on Fri morning, min -3°C on Wed morning). Winds increasing (light winds from the WSW on Wed night, fresh winds from the SW by Fri night).
Mainmast Weather (Days 3-6):
A light covering of new snow mostly falling on Sat night. Temperatures will be below freezing (max -1°C on Sat morning, min -10°C on Sat night). Winds decreasing (gales from the WNW on Sat night, calm by Sun morning).
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 |  | ||||
RevelstokeA-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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