Get the latest weather on the WTHR mobile news app, completely redesigned with all the best features youve been asking for We take the best features from the WTHR-TV weather cast and Web site and roll them into an experience that is a must on your mobile device. See the latest radar and zoom down to your neighborhood to find out whats happening there. The WTHR-TV application keeps you in-the-know while youre on-the-go.