Northern Jackson Severe Watches & Warnings NOAA Weather Radio

... Winter Weather Advisory remains in effect until 11 am EST this
morning... 

* what... widespread black ice expected on roadways. Also, freezing
  dense fog will impact the little Tennessee, Tuckasegee, Pigeon,
  and portions of the French Broad valleys, which may deposit a
  thin additional layer of ice on surfaces. Visibilities may be
  one-quarter of a mile or less at times

* where... a portion of western North Carolina, including the 
  Interstate 40 corridor, and the appalachian expressway. 

* When... until 11 am EST this morning.

* Additional details... the hazardous conditions could impact the 
  Tuesday morning commute. 

Precautionary/preparedness actions... 

A Winter Weather Advisory for black ice means that refreezing of 
roads will occur, resulting in the development of widespread black
ice. Be prepared for very slippery roadways. Some roads that 
appear clear may be covered by a thin layer of ice.

Stay tuned to NOAA Weather Radio or your favorite source of 
weather information for the latest updates. Additional details can
be found at www.Weather.Gov/gsp.