King County UV ForecastUnited StatesTXKing CountyVery high8.8GuthrieVery high UV, 8.8Very high8.5DumontVery high UV, 8.56666 Ranch AirportArnold Ranch LakeBar S Ranch LakeDumontGuthrieGuthrie LakeJ Y Ranch-R B Masterson III Estate AirportLowrance Ranch AirportMcElroy LakeMoorhouse LakeParramore Ranch LakePen Branch TankSnake Den Tank