Grant County Weather ForecastUnited StatesWVGrant County2143PetersburgMostly Sunny1835Mount StormMostly SunnyArthurBayardBismarckCabinsDobbinDorcasFormanGormaniaGrant County AirportGreenlandHeavens LandingHenryHopevilleLahmansvilleMaysvilleMedleyMount StormMount Storm LakeNew Creek MountainOld ArthurPetersburgScherrSeymourvilleSpruce Knob-Seneca Rocks National Recreation AreaWilliamsportWilson