This is a page with resources and tips about using weather apps.
Weather apps use data from satellites, weather stations, and radar systems, feeding it into complex computer models to provide forecasts for temperature, wind, and precipitation. Users get information such as hourly and long-range forecasts, radar maps, and "feels like" temperatures, which account for factors like humidity and wind. Key sources for this data in the U.S. include the National Weather Service (NWS), and data is often processed by organizations like The Weather Company and AccuWeather to generate forecasts available through various apps, including the built-in ones on smartphones.