Fog on McAlester Lake, North Cascades National Park

Image: 

Fog floats above McAlester Lake. Steam fog arises when cold, dry air moves over a boy of water and interacts with the warmer, more humid air just above the surface. 

All images in this gallery belong to the author.


Carolyn Wilke North Cascades National Park is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Gallery: 

North Cascade National Park

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