– Lat/Long: 50.98° N 117.32° W
Mainmast Weather Forecast
Selkirk Mountains · CanadaIssued: 5 am Wed 07 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Wed 07 Oct Local Time
Updates in:
Update imminent hr min s
3 Mainmast Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 25mm), heaviest during Fri morning. Very mild (max 18°C on Thu afternoon, min 2°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 10°C on Mon afternoon, min -1°C on Sat night). Wind will be generally light. | |||||||||||||||||
Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  |  | |  | | | | | | | | |
some clouds | some clouds | clear | clear | some clouds | rain shwrs | rain shwrs | mod. rain | mod. rain | some clouds | light rain | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 4850 | 5000 | 2900 | 2050 | 2400 | 2050 | 2500 | 2550 | 2200 | 2050 | 2250 | 2250 | ||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | 4 | 6 | 6 | 8 | — | 0.2 | — | — | — | — | — | — | — |
max °C | 14 | 16 | 12 | 15 | 18 | 14 | 11 | 10 | 7 | 4 | 5 | 1 | 4 | 6 | 3 | 7 | 10 | 7 |
min °C | 11 | 16 | 11 | 11 | 16 | 10 | 10 | 8 | 2 | 2 | 5 | -1 | 0 | 6 | 2 | 3 | 10 | 6 |
chill °C | 11 | 16 | 11 | 10 | 16 | 9 | 8 | 7 | -1 | -1 | 3 | -4 | -2 | 6 | 2 | 3 | 10 | 5 |
Freezing level m | 3450 | 3550 | 3550 | 3500 | 3350 | 3000 | 2600 | 2500 | 1950 | 1250 | 1750 | 1000 | 950 | 1850 | 1400 | 1400 | 3250 | 3450 |
 | 7:58 | — | — | 8:00 | — | — | 8:02 | — | — | 8:03 | — | — | 8:04 | — | — | 8:07 | — | — |
 | — | 7:14 | — | — | 7:12 | — | — | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — | 7:02 | — |
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Mainmast Weather (Days 0-3):
The weather forecast for Mainmast is: Heavy rain (total 25mm), heaviest during Fri morning. Very mild (max 18°C on Thu afternoon, min 2°C on Fri night). Wind will be generally light.
Mainmast Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 10°C on Mon afternoon, min -1°C on Sat 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 |  | ||||
| |||||
Nakusp Airport | | ||||
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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