Berkeley Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Dense Fog Advisory
Issued: 21:20 EST Jan. 17, 2017 – National Weather Service

... Dense fog advisory in effect until 4 am EST Wednesday...

The National Weather Service in Baltimore MD/Washington has
issued a dense fog advisory... which is in effect until 4 am EST
Wednesday.

* Visibilities... one quarter mile or less at times.

* Impacts... areas of dense fog will cause sudden reductions in
visibility and rapidly changing travel conditions.

Precautionary/preparedness actions...

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