Challis Lake
52.7381° N, 93.1336° W
Challis Lake, Ontario. 52.7381° N, 93.1336° W
Not for navigation. Depths are from government surveys and may be outdated.
borealbound.ca/lakes/on/challis-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.
- Fisheries Management Zones, Ontario Ministry of Natural Resources. Contains information licensed under the Open Government Licence – Ontario.
- 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).
Challis Lake covers 4.28 km², Ontario. It lies 38 km southeast of Sandy Lake.
- Area
- 4.28 km²
- Shoreline
- 17.5 km
- Elevation
- 307 m
Today on the water
0.6 °C
Observed at Sandy Lake, as of 3:00 a.m. CDT
| Time | 4 a.m. | 7 a.m. | 10 a.m. | 1 p.m. | 4 p.m. | 7 p.m. | 10 p.m. | 1 a.m. |
|---|---|---|---|---|---|---|---|---|
| Wind km/h | var. 5 | SE 10 | SE 10 | SE 10 | SE 15 | SE 15 | SE 30 | E 20 |
| Gusts km/h | 40 | |||||||
| Temp. °C | 0 | -1 | 3 | 7 | 10 | 7 | 7 | 6 |
| Precip. % | 20 | 30 | 30 | 30 | 80 | 80 | 80 | 80 |
Tonight: Cloudy. 40 percent chance of showers early this evening. Fog patches developing overnight. Wind northwest 20 km/h becoming light early this evening. Low minus 1.
Weather: Sandy Lake (local forecast), as of 3:02 a.m. CDT
Sun and moon
- Civil dawn
- 6:53 a.m.
- Sunrise
- 7:28 a.m.
- Sunset
- 6:30 p.m.
- Civil dusk
- 7:04 p.m.
- Moonrise
- 6:20 a.m.
- Moonset
- 5:49 p.m.
- Moon
- Waning crescent, 1% lit
Follow this lake by email: a weekly summary of conditions.
Follow this lake
Every Friday by email: the Environment Canada forecast and any weather alerts in effect.