Lake Country Online - Providing Internet Access to Clarksvile, Boydton, Chase City, and other surrounding areas. Clarksville Lake Country Chamber of Commerce - Includes local news and events, local attractions, goods and services. Smoke and Fire Prevention Systems - View technology that helps prevent smoke and fire damage. Weather Underground: Clarksville Forecast - View local forecast with long term outlook and Doppler radar. Wikipedia - Clarksville - Information and statistics from Wikipedia. The Weather Channel - Clarksville, Virginia - Local weather for the city, with a 10 day forecast and satellite maps.