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Pennsylvania, Washington

Dense Fog Advisory

Statement as of 3:26 AM EDT on August 20, 2017

Expires 10:00 AM EDT on August 20, 2017


... Dense fog advisory in effect until 10 am EDT this morning...

The National Weather Service in Pittsburgh has issued a dense fog
advisory... which is in effect until 10 am EDT this morning.

* Timing... through 10am.

* Impacts... dangerous travel conditions due to widespread
visibility of less than one quarter of a mile.

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 - Areal Flood Advisory , Special Statement
Arkansas - Flood Warning , Heat Advisory
California - Fire Weather Warning , Beach Hazard Statement , Air Quality Alert
Colorado - Public Information Statement , Public Information Statement
Florida - Coastal Hazard Statement , Record Report
Georgia - Public Information Statement , Public Information Statement
Hawaii - Special Statement , Record Report
Idaho - Fire Weather Warning
Illinois - Special Statement
Indiana - Special Statement , Air Quality Alert , Special Statement, Air Quality Alert
Iowa - Special Statement
Kansas - Flash Flood Warning, Areal Flood Warning , Heat Advisory , Special Statement , Public Information Statement , Public Information Statement
Kentucky - Special Statement , Special Statement, Air Quality Alert
Louisiana - Flood Warning , Heat Advisory
Maine - Beach Hazard Statement
Mississippi - Heat Advisory
Missouri - Heat Advisory , Special Statement
Montana - Air Quality Alert
Nebraska - Severe Thunderstorm Warning , Severe Thunderstorm Warning , Flood Warning , Areal Flood Warning , Flood Warning, Areal Flood Warning , Special Statement
Nevada -
New Mexico - Flash Flood Watch
New York - Record Report
Ohio - Dense Fog Advisory , Dense Fog Advisory
Oklahoma - Heat Advisory
Oregon - Fire Weather Warning , Air Quality Alert
Pennsylvania - Dense Fog Advisory
South Carolina - Public Information Statement
Tennessee - Heat Advisory
Texas - Flood Warning , Flash Flood Watch , Heat Advisory , Special Statement
West Virginia - Dense Fog Advisory
Wyoming - Special Statement

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