Massac County Wind ForecastUnited StatesILMassac County9.2mphSWMetropolis9.2mph, SW8.1mphSWBrookport8.1mph, SW9.2mphWSWMermet Lake9.2mph, WSWBig BayBoazBrookportCretaceous Hills Nature PreserveFort Massac State ParkHillermanJoppaMassac Forest Nature PreserveMermetMermet LakeMetropolisMetropolis Municipal AirportNew ColumbiaRound KnobSamothShady GroveUnionville