Mason County UV ForecastUnited StatesTXMason CountyVery high10.4MasonVery high UV, 10.4Very high9.9FredoniaVery high UV, 9.9Very high10.4Loyal ValleyVery high UV, 10.4ArtBlue HoleFredoniaKatemcyLoyal ValleyMasonMason County AirportMason Mountain Wildlife Management AreaPolk Ranch AirportPontotocSmith I-Ranch AirportZesch Lake