– Lat/Long: 50.98° N 117.32° W
Mainmast Weather Forecast
Selkirk Mountains · CanadaIssued: 5 pm Wed 23 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Wed 23 Sep Local Time
Updates in:
Update imminent hr min s
3 Mainmast Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 6°C on Thu night, min -6°C on Sat morning). Winds increasing (light winds from the SSW on Wed night, fresh winds from the SSW by Fri afternoon). | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -2°C on Sun afternoon, min -7°C on Sat afternoon). Wind will be generally light. | ||||||||||||||||
Wed 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  |  |  |  | | |  | | | | | | |
some clouds | some clouds | some clouds | some clouds | some clouds | light rain | snow shwrs | mod. snow | light snow | snow shwrs | some clouds | clear | some clouds | some clouds | some clouds | some clouds | some clouds | |
Cloud base (m) | 3200 | 3050 | 6700 | 5100 | 4500 | 3300 | 2050 | 2200 | 2050 | 2050 | 2050 | 2050 | 5100 | 3150 | 2550 | 2600 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | 3 | 7 | 2 | 2 | — | — | — | — | — | — | — |
mm | — | — | — | — | — | 0.3 | — | — | — | — | — | — | — | — | — | — | — |
max °C | 2 | 1 | 2 | 3 | 6 | 5 | 0 | -3 | -5 | -6 | -6 | -4 | -2 | -2 | -4 | -3 | -4 |
min °C | 1 | -1 | 0 | 3 | 3 | 3 | -1 | -4 | -6 | -7 | -7 | -5 | -3 | -4 | -4 | -3 | -4 |
chill °C | -4 | -5 | -5 | 0 | -1 | -2 | -8 | -10 | -12 | -13 | -12 | -8 | -6 | -7 | -8 | -7 | -8 |
Freezing level m | 2950 | 2800 | 2800 | 3200 | 3550 | 3600 | 2900 | 2300 | 2050 | 2050 | 1650 | 1600 | 2350 | 2150 | 2100 | 2400 | 2200 |
 | — | — | 7:37 | — | — | 7:39 | — | — | 7:41 | — | — | 7:41 | — | — | 7:43 | — | — |
 | 7:45 | — | — | 7:43 | — | — | 7:40 | — | — | 7:38 | — | — | 7:36 | — | — | 7:34 | — |
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Mainmast Weather (Days 0-3):
The weather forecast for Mainmast is: A moderate fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 6°C on Thu night, min -6°C on Sat morning). Winds increasing (light winds from the SSW on Wed night, fresh winds from the SSW by Fri afternoon).
Mainmast Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max -2°C on Sun afternoon, min -7°C on Sat afternoon). 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 |
|---|---|---|---|---|---|
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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