McMahon Lake
51.3444° N, 121.2056° W
McMahon Lake, British Columbia. 51.3444° N, 121.2056° W
Not for navigation. Depths are from government surveys and may be outdated.
borealbound.ca/lakes/bc/mcmahon-lake/, compiled October 9, 2026
- Canadian Geographical Names Database, Natural Resources Canada. Contains information licensed under the Open Government Licence – Canada.
- HydroLAKES v1.0, Messager et al. 2016 / WWF HydroSHEDS. Licensed under CC BY 4.0.
- Census boundaries and population, 2021, Statistics Canada. Adapted from Statistics Canada. This does not constitute an endorsement by Statistics Canada.
- Wildlife Management Units, Government of British Columbia. Contains information licensed under the Open Government Licence – British Columbia.
- City page weather forecasts and alerts, Environment and Climate Change Canada. Contains data from Environment and Climate Change Canada (ECCC Data Servers End-use Licence).
McMahon Lake covers 0.34 km², British Columbia. It lies 14 km east of 70 Mile House.
- Area
- 0.34 km²
- Shoreline
- 3.8 km
- Elevation
- 1,107 m
Today on the water
11.3 °C
Observed at 100 Mile House, as of 5:00 a.m. PDT
| Time | 6 a.m. | 9 a.m. | 12 p.m. | 3 p.m. | 6 p.m. | 9 p.m. | 12 a.m. | 3 a.m. |
|---|---|---|---|---|---|---|---|---|
| Wind km/h | S 20 | NW 30 | NW 30 | NW 30 | NW 20 | NW 20 | NW 20 | NW 20 |
| Gusts km/h | 50 | 50 | 50 | 40 | 40 | 40 | ||
| Temp. °C | 10 | 10 | 9 | 7 | 5 | 4 | 3 | 3 |
| Precip. % | 100 | 100 | 100 | 60 | 80 | 80 | 80 | 30 |
Today: Rain ending this afternoon then cloudy with 60 percent chance of showers. Amount 5 to 10 mm. Wind south 20 km/h becoming northwest 30 gusting to 50 this morning. Temperature falling to plus 4 this afternoon. UV index 1 or low.
Weather: 100 Mile House (local forecast), as of 5:03 a.m. PDT
Sun and moon
- Civil dawn
- 6:45 a.m.
- Sunrise
- 7:18 a.m.
- Sunset
- 6:24 p.m.
- Civil dusk
- 6:57 p.m.
- Moonrise
- 6:17 a.m.
- Moonset
- 5:44 p.m.
- Moon
- Waning crescent, 1% lit