Rain Viewer: Weather Radar Map

Crafted by a small team, Rain Viewer delivers the most precise short-term rain predictions straight from live rain radar data. No third-party providers - our independent processing is trusted by millions of users and major weather companies. Dive into weather with unmatched detail, real-time data, and a sleek, modern interface optimised for Android.

Why Rain Viewer?
Ultimate Precision & Speed: Maximum resolution radar data at original quality, delivered instantly from rain radars with no delay. Professional radar products, including reflectivity, velocity, spectrum width, differential reflectivity, differential phase, correlation coefficient, and more, on all available tilts for the US and selected European rain radars.
Professional Map Experience: 48-hour rain radar history, plus 2-hour rain radar forecast with updates every 10 minutes - the fastest forecast updates available. Satellite infrared and precipitation estimates. Long-term models (ICON, ICON-EU, GFS, HRRR, ECMWF) with 72-hour precipitation and temperature maps.
Independent Data: We process every pixel in-house from rain radar data sources, ensuring accurate rain alerts and reliable local forecast data.
Extended Forecast: 72-hour hourly forecast and 14-day daily forecast with detailed outlook.
Modern Interface: Clean design with 60fps vector maps and precipitation direction arrows, perfectly optimised for Android devices.
Complete Customisation: Fine-tune rain alerts, thresholds, and multi-location settings for personalised local forecast and storm tracker experiences.

Advanced Tools:

• Dynamic resizable rain radar widget for home screen


• Beautiful minute-by-minute rain forecast widget for home screen with multiple background transparency options


• Direct severe weather alerts from Met Office and other weather services


• Storm tracker with timed alerts showing exact approach times


• Universal support for all Android devices including foldable screens like Galaxy Z Fold

Privacy Promise:
No data collection or sales. Location used solely for local forecast and rain alerts. Every installation starts fresh.

Join millions who trust Rain Viewer for accurate rain radar, local forecast, and storm tracker features.

Download now for precise rain radar and rain alerts.