– Lat/Long: 50.98° N 117.32° W
Mainmast Weather Forecast
Selkirk Mountains · CanadaIssued: 11 am Sat 19 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Sat 19 Sep Local Time
Updates in:
Update imminent hr min s
3 Mainmast Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Mild temperatures (max 7°C on Sun morning, min 4°C on Mon night). Wind will be generally light. | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 5°C on Tue afternoon, min -3°C on Wed night). Wind will be generally light. | |||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | | | | | | |  | |  |  | | |  | |
some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | rain shwrs | clear | cloudy | snow shwrs | some clouds | cloudy | some clouds | |
Cloud base (m) | 8750 | 6700 | 9150 | 9200 | 9150 | 6600 | 6350 | 6150 | 3050 | 2500 | 2100 | 2650 | 3000 | |||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 0.1 | — | — | — | — | — | — |
max °C | 6 | 6 | 6 | 7 | 7 | 7 | 6 | 6 | 6 | 4 | 5 | 5 | 0 | 1 | -1 | -2 | -1 | 0 |
min °C | 5 | 6 | 5 | 5 | 7 | 6 | 5 | 6 | 4 | 4 | 5 | 1 | 0 | 0 | -3 | -2 | -1 | -1 |
chill °C | 4 | 5 | 3 | 3 | 5 | 4 | 2 | 2 | 0 | 0 | 2 | -4 | -5 | -4 | -8 | -7 | -5 | -4 |
Freezing level m | 3600 | 3600 | 3700 | 3750 | 3800 | 3850 | 3750 | 3650 | 3550 | 3450 | 3400 | 3400 | 2850 | 2900 | 2450 | 2450 | 2650 | 2800 |
 | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — |
 | — | 7:54 | — | — | 7:52 | — | — | 7:50 | — | — | 7:47 | — | — | 7:45 | — | — | 7:43 | — |
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Mainmast Weather (Days 0-3):
The weather forecast for Mainmast is: Mostly dry. Mild temperatures (max 7°C on Sun morning, min 4°C on Mon night). Wind will be generally light.
Mainmast Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 5°C on Tue afternoon, min -3°C on Wed night). 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 | | ||||
* 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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