Dense Fog Advisory Issued For McHenry Co.

MCHENRY COUNTY, IL — A dense fog advisory has been issued for McHenry County Wednesday morning.

The dense fog advisory will remain in effect until 11 a.m., according to the National Weather Service.

Visibility of 1/4-mile or less is possible with the dense fog, which could cause hazardous driving conditions due to the low visibility. In addition, near or just below freezing temperatures could lead to patchy slick spots on untreated surfaces and roadways.

Drivers should slow down, use their headlights and leave plenty of distance ahead of you, weather officials said.