Ontonagon County topographic maps

Average elevation: 375 m

Average elevation: 408 m

Average elevation: 363 m

Average elevation: 190 m

Average elevation: 189 m

Average elevation: 238 m

Average elevation: 334 m

Average elevation: 407 m

The mountains are subject to heavy lake-effect snow from Lake Superior. The relatively high elevation of the mountains and their proximity to the lake provide perfect conditions for lake-effect snow, but no official records are maintained anywhere in the mountains. The closest National Weather Service station…

Average elevation: 304 m

Average elevation: 387 m

Average elevation: 357 m

Average elevation: 358 m