WNDU First Alert Weather is a free lifestyle application for Android users developed by Gray Television Inc. It is a weather subcategory app that provides users access to station content specifically for mobile users. The app offers a range of features, including high-resolution satellite cloud imagery, 250-meter radar- the highest resolution available, future radar to see where severe weather is headed, and current weather updated multiple times per hour.

Users can add and save their favorite locations and receive daily and hourly forecasts updated hourly from computer models. The app also has a fully integrated GPS for current location awareness and opt-in push alerts to keep users safe in severe weather. Additionally, it sends severe weather alerts from the National Weather Service.

Overall, WNDU First Alert Weather is a reliable and efficient weather app for Android users. Its user-friendly interface, multiple features, and the ability to customize alerts make it a must-have for individuals who want to stay updated on weather conditions in their region.