Milky fog lingers over farmland in Pierce County, Wash.
Milky fog lingers over farmland in Pierce County, Wash. Drew Perine/Tacoma News Tribune/MCT
Milky fog lingers over farmland in Pierce County, Wash. Drew Perine/Tacoma News Tribune/MCT

Northwest's unusually foggy summer mystifies experts

January 16, 2011 03:01 AM

UPDATED September 18, 2013 06:50 PM

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