Accuweather - Martinsville, Ohio - Current, hourly, and extended forecast, UV index, and radar maps. - http://wwwa.accuweather.com/index-forecast.asp?zipcode=45146
The Weather Channel - Martinsville, OH - Provides current conditions, 5-day forecast, and Doppler radar maps. - http://www.weather.com/weather/local/USOH0564?GO=GO&whatprefs=
Weather Underground: Martinsville, Ohio - Current conditions, forecast, and links to weather maps. - http://www.weatherunderground.com/US/OH/Martinsville.html