Massac County Wind ForecastUnited StatesILMassac County11.4mphSWMetropolis11.4mph, SW10.3mphSWBrookport10.3mph, SW11.4mphWSWMermet Lake11.4mph, WSWBig BayBoazBrookportCretaceous Hills Nature PreserveFort Massac State ParkHillermanJoppaMassac Forest Nature PreserveMermetMermet LakeMetropolisMetropolis Municipal AirportNew ColumbiaRound KnobSamothShady GroveUnionville