Johnson County Weather ForecastUnited StatesARJohnson County6178ClarksvilleRain Showers6077Coal HillRain Showers6278KnoxvilleThunderstorms Likely6171OzoneThunderstorms LikelyBatsonClarksvilleClarksville Municipal AirportCoal HillHagarvilleHartmanHuntKnoxvilleLake DardanelleLake LudwigLamarOarkOzone