Greenbrier County could see up to seven inches of snow in higher elevations.

A winter storm warning is in effect for the county from midnight Wednesday through 9 a.m. Friday.

The National Weather Service says four to seven inches of snow is expected in elevations above 2,500 feet. The largest amount is expected in the areas of Quinwood, Dou and Clearco.

The weather service also issued a winter storm warning for up to six inches of snow in Pendleton and western Grant counties in a 24-hour period starting at midnight Wednesday.

Elsewhere, two to five inches of snow is likely in Mercer and Summers counties, which are under winter weather advisories.

In addition, the weather service has issued a wind advisory Thursday and Friday for the Eastern Panhandle with gusts expected to reach 45 mph.