Massac County Wind ForecastUnited StatesILMassac County1.1 mphEMetropolis1.1 mph, E1.1 mphEBrookport1.1 mph, E1.1 mphEMermet Lake1.1 mph, EBig BayBoazBrookportCretaceous Hills Nature PreserveFort Massac State ParkHillermanJoppaMassac Forest Nature PreserveMermetMermet LakeMetropolisMetropolis Municipal AirportNew ColumbiaRound KnobSamothShady GroveUnionville