Massac County Wind ForecastUnited StatesILMassac County6.9mphSSWMetropolis6.9mph, SSW8.1mphSSWBrookport8.1mph, SSW8.1mphSSWMermet Lake8.1mph, SSWBig BayBoazBrookportCretaceous Hills Nature PreserveFort Massac State ParkHillermanJoppaMassac Forest Nature PreserveMermetMermet LakeMetropolisMetropolis Municipal AirportNew ColumbiaRound KnobSamothShady GroveUnionville