– Lat/Long: 50.98° N 117.32° W
Mainmast Weather Forecast
Selkirk Mountains · CanadaIssued: 11 am Wed 21 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Wed 21 Oct Local Time
Updates in:
Update imminent hr min s
3 Mainmast Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 3mm), mostly falling on Fri morning. Very mild (max 15°C on Wed afternoon, min 1°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 4mm) at first, then becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 4°C on Sat morning, min -6°C on Sun night). Wind will be generally light. | |||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  |  | |  | |  |  | |  |  | | | |
clear | clear | clear | clear | clear | light rain | light rain | rain shwrs | clear | cloudy | light rain | light snow | light snow | light snow | some clouds | some clouds | clear | clear | |
Cloud base (m) | 8400 | 8350 | 2900 | 2050 | 2050 | 2150 | 2050 | 3150 | 2050 | 2050 | 2050 | 2050 | 2050 | 2150 | 2050 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | — | — | — | — |
mm | — | — | — | — | — | 0.8 | 1.6 | 0.4 | — | — | 0.8 | 4 | — | — | — | — | — | — |
max °C | 13 | 15 | 10 | 13 | 15 | 11 | 6 | 5 | 2 | 4 | 4 | 2 | 1 | 1 | -1 | 2 | 4 | -2 |
min °C | 8 | 13 | 8 | 8 | 13 | 7 | 5 | 5 | 1 | 2 | 2 | 2 | 1 | 1 | -6 | -6 | 2 | -3 |
chill °C | 8 | 13 | 8 | 8 | 13 | 6 | 3 | 3 | 1 | 2 | 2 | 2 | -1 | -1 | -9 | -9 | 2 | -3 |
Freezing level m | 3100 | 3000 | 2800 | 2800 | 2950 | 2550 | 2000 | 1800 | 1200 | 1250 | 1650 | 1400 | 1100 | 1200 | 600 | 0 | 1650 | 600 |
 | 8:22 | — | — | 8:22 | — | — | 8:25 | — | — | 8:26 | — | — | 8:27 | — | — | 8:30 | — | — |
 | — | 6:45 | — | — | 6:43 | — | — | 6:40 | — | — | 6:38 | — | — | 6:37 | — | — | 6:35 | — |
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Mainmast Weather (Days 0-3):
The weather forecast for Mainmast is: Light rain (total 3mm), mostly falling on Fri morning. Very mild (max 15°C on Wed afternoon, min 1°C on Fri night). Wind will be generally light.
Mainmast Weather (Days 3-6):
Light rain (total 4mm) at first, then becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 4°C on Sat morning, min -6°C on Sun night). Wind will be generally light.
This table gives the weather forecast for Mainmast at the specific elevation of 1000 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) | |||||
| |||||
Banff Airport | | ||||
BanffCs-Alta |
* 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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