Racing Weather is a specialized weather app tailored for motorsport racers, available on the iPhone platform. It offers concise short-term weather forecasts crucial for race preparation. The app goes beyond conventional weather updates by providing advanced features like calculating Density Altitude and Grains of Water, aiding tuners in selecting optimal car tunes. With an extensive database encompassing most race tracks worldwide, users can easily locate and access weather information specific to their track. Additionally, the app allows manual track additions and custom location entries for personalized forecasts. To enhance race day preparedness, Racing Weather also includes a detailed precipitation forecast through satellite radar imagery.