Rain Viewer: Weather Radar Map

Crafted by a small team, Rain Viewer brings you the most accurate and up-to-the-minute short-term rain forecasts, straight from raw weather radar data. There are no third-party providers—our independent, professional-grade processing is trusted by millions of users, countless indie developers, and leading weather organisations. Dive into the weather with unmatched detail, real-time data, and a sleek, modern interface built for true weather enthusiasts.
Why Rain Viewer?
• Unrivalled Precision & Speed: Get radar data at the highest resolution and original quality, delivered instantly from weather radars with zero delay. Access pro-level radar products—reflectivity, velocity, spectrum width, differential reflectivity, differential phase, correlation coefficient, and more—across all available tilts for US and selected European radars.
• Pro Features: Explore 48 hours of radar history, a 2-hour forecast (updated every 5 minutes), and long-range models (ICON, ICON-EU, GFS, HRRR, ECMWF) for 72-hour precipitation and temperature, plus a 72-hour hourly forecast and a 14-day daily outlook.
• Independent Data: Every pixel is processed in-house, using raw radar feeds for a completely autonomous weather view.
• Modern Interface: Enjoy an intuitive, clutter-free design with Metal-powered 60fps vector maps and unique precipitation direction arrows showing real-time storm movement.
• Full Customisation: Fine-tune alerts, thresholds, colour schemes, and multi-location settings to suit your exact needs.
Advanced Tools:
• A completely free, standalone Apple Watch app with radar, satellite maps, forecasts, severe alerts, and complications—works perfectly without an iPhone.
• Free weather radar widgets for your home and lock screens, complete with precipitation direction arrows.
• Live Activities featuring a dynamic, minute-by-minute rain intensity graph.
• Severe weather alerts sent directly from National Weather Services.
• Best-in-class hurricane tracking with timed alerts, so you know exactly when a hurricane will be nearest to you.
Your Privacy, Our Promise:
We don’t collect or sell your data. Your location is only used for forecasts and alerts. Every installation starts fresh—no user history is stored.
Join millions who rely on Rain Viewer for storm chasing, hiking, or planning any outdoor adventure. See precipitation with real precision and clarity.
PRO Plan: Monthly: $8.99 | Quarterly: $19.99 | Annual: $39.99 (Auto-renewal can be turned off in your App Store settings).
Privacy: https://rainviewer.com/privacy.html
Terms: https://rainviewer.com/terms.html
Download now and get ahead of the rain.