WFSB-TV Channel 3 - Stay on top of breaking news, weather and traffic with the Channel 3 app. It’s the information you need to know on the go. Get the top local headlines for Connecticut, as well as news from around the U.S. and the world. The Channel 3 app puts the power of Early Warning Pinpoint Doppler in the palm of your hand and you can check pinpoint traffic before you hit the road. Download the Channel 3 app now.