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Illinois, Cook

Dense Fog Advisory

Statement as of 3:32 AM CDT on August 31, 2015

Expires 10:00 AM EDT on August 31, 2015


... Dense fog advisory in effect until 9 am CDT this morning...

The National Weather Service in Chicago has issued a dense fog
advisory... which is in effect until 9 am CDT this morning.

* Visibility... less than a quarter mile in areas of dense
fog... mainly outside of the city in rural and more outlying
areas.

Precautionary/preparedness actions...

A dense fog advisory means visibilities will frequently be
reduced to less than one quarter mile. If driving... slow down...
use your headlights... and leave plenty of distance ahead of you.





Weather Severe Map
Alaska - High Surf Advisory , Areal Flood Advisory , Frost Advisory , Special Statement , Record Report
Arizona - Record Report , Public Information Statement
Arkansas - Flood Warning
California - Record Report , Public Information Statement
Colorado - Public Information Statement
Florida - Flood Warning , Areal Flood Watch , Record Report
Hawaii - High Surf Advisory , High Surf Warning , Record Report
Idaho - Air Quality Alert
Illinois - Dense Fog Advisory
Indiana - Dense Fog Advisory
Iowa - Flood Warning , Special Statement
Kansas - Dense Fog Advisory , Public Information Statement
Kentucky - Special Statement
Michigan - Dense Fog Advisory
Minnesota - Special Statement , Special Weather Statement
Montana - Air Quality Alert , Public Information Statement
Nebraska - Special Statement , Public Information Statement
New Mexico - Public Information Statement
North Carolina - Areal Flood Advisory , Special Weather Statement
Oregon - Air Quality Alert , Record Report
South Carolina - Flash Flood Warning , Coastal Flood Advisory
South Dakota - Special Statement , Record Report
Texas - Special Statement , Public Information Statement
Washington - Air Quality Alert , Record Report
Wisconsin - Special Statement , Special Weather Statement
Wyoming - Record Report , Public Information Statement