National Weather Service, Winter driving guide

3 Michigan counties under a winter weather advisory until early Sunday – up to 5 inches of snow
EST a winter weather advisory was issued by the National Weather Service valid from noon EST until Sunday midnight EST for Midland, Bay and Huron counties.
3 Massachusetts counties under a winter weather advisory until Sunday afternoon – up to 6 inches of snow
The National Weather Service issued a winter weather advisory at 2:55 a.m. on Saturday valid from 7 p.m. until Sunday 1 p.m. for Barnstable, Dukes and Nantucket counties.
Update: Winter weather advisory affecting 4 N.J. counties until 2 a.m. Sunday
An updated winter weather advisory was issued by the National Weather Service on Saturday at 2:07 a.m. valid from noon until Sunday 2 a.m. for Monmouth, Ocean, Atlantic and Burlington counties.
Southwest Pa. under a winter weather advisory until 1 a.m. Sunday
On Saturday at 2:51 a.m. the National Weather Service issued a winter weather advisory valid from 1 p.m. until Sunday 1 a.m. for Beaver, Allegheny and Westmoreland counties.
Update: Northern Michigan under a winter weather advisory Saturday and Sunday – up to 6 inches of snow
An updated winter weather advisory was issued by the National Weather Service on Friday at 8:45 p.m. EST valid from Saturday 7 a.m. EST until Sunday 7 a.m. EST for Leelanau, Benzie, Grand Traverse, Kalkaska,
Winter weather advisory issued for Oregon until Saturday midday – up to 4 inches of snow
The National Weather Service issued a winter weather advisory at 2:37 p.m. on Friday valid from 10 p.m. until Saturday noon for West Columbia River Gorge of Oregon above 500 ft, Clackamas County Cascade Foothills,
Update: Northwest Pa. under a winter weather advisory Saturday and Sunday – up to 3 inches of snow
The National Weather Service issued an updated winter weather advisory at 9:30 p.m. on Friday valid from Saturday 1 p.m. until Sunday 7 a.m. for Northern Erie and Southern Erie as well as Crawford County.
Winter weather advisory affecting 4 N.J. counties Saturday and Sunday
A winter weather advisory was issued by the National Weather Service on Friday at 1:01 p.m. valid from Saturday 3 p.m. until Sunday 6 a.m. for Hunterdon, Somerset, Middlesex and Mercer counties.
Winter weather advisory affecting Oregon until Saturday midday
A winter weather advisory was issued by the National Weather Service on Friday at 2:37 p.m. valid from 10 p.m. until Saturday noon for West Hills and Chehalem Mountains, Outer Southeast Portland Metro and West Columbia River Gorge I-84 Corridor.
Winter weather advisory in effect late Friday in Twin Cities as snow approaches
A winter weather advisory goes into effect late Friday night in the Twin Cities as a snow-filled storm system approaches.
NWS issues Saturday Winter Weather Advisory for Augusta, surrounding VA counties
Augusta, Rockingham, Nelson, Albemarle, Highland, Central Virginia Blue Ridge, and Western Pendleton and Eastern Pendleton, WV.
NEXT Weather Alert for winter weather this Saturday in the Philadelphia region. Here's the forecast.
Weather Advisory has been issued for a majority of the region Saturday afternoon with snow, freezing rain and sleet.
Ice storm warning and winter weather advisory: Watch, warning, and advisory explained
Winter weather advisories and ice storm warnings are in effect for some areas. Here's difference in weather safety terms: ...