Massac County Wind ForecastUnited StatesILMassac County8.1mphWMetropolis8.1mph, W8.1mphWBrookport8.1mph, W8.1mphWMermet Lake8.1mph, WBig BayBoazBrookportCretaceous Hills Nature PreserveFort Massac State ParkHillermanJoppaMassac Forest Nature PreserveMermetMermet LakeMetropolisMetropolis Municipal AirportNew ColumbiaRound KnobSamothShady GroveUnionville