This page is not an official page of the app or its developer, but an independent editorial publication created for informational and commentary purposes. Unless expressly stated otherwise, neither the app nor its developer is affiliated with, endorsed by, sponsored by, authorized by, or otherwise officially connected with MWM, Apple, Google Play, the app publisher, or the app's developer, and nothing on this page implies that the app was developed using MWM's services. Any trademarks, logos, screenshots, and other content remain the property of their respective owners.
RainViewer: Live Weather Radar
Predict the unpredictable. This app hands users the raw power of weather data, transforming passive observation into active foresight.
Downloads
2.5M+User Rating
Total Ratings
244.4KPublisher
Category
WeatherLocales
35Latest Version
7.16Size
165.6 MBFirst Released
Jul 22, 2015A Specialized Evaluation of Core Features for Advanced Weather Enthusiasts and Professionals
RainViewer: In-Depth Weather Analytics
High-Resolution Raw Radar Data
The app provides maximum resolution Doppler radar data at original quality, delivering instant, professional-grade radar products from raw feeds.
Granular Interactive Map Data
It allows users to tap anywhere on the map to instantly view precise precipitation intensity in dBZ values, cloud top temperatures, and real-time surface temperatures.
Comprehensive Forecasting & Radar History
This tool features a 48-hour radar history, a 2-hour forecast with 5-minute updates, and long-term models for 72-hour precipitation/temperature, alongside a 14-day daily outlook.
Critical Severe Weather Alerts
The app provides severe weather alerts for events like tornadoes, hail, snow, and wind directly from National Weather Services, including best-in-class hurricane tracking with timed proximity alerts.
Autonomous In-House Data Processing
This tool features independent, in-house processing of raw radar feeds, ensuring a fully autonomous weather view without reliance on third-party data providers.
Dynamic Real-time Movement Visuals
The app provides real-time wind and storm movement arrows displayed on Metal-powered 60fps vector maps, enhancing visual tracking and comprehension of weather patterns.
Frequently Asked Questions
Everything you need to know about RainViewer: Live Weather Radar
What is RainViewer?
RainViewer delivers precise and immediate short-term rain predictions. It processes raw radar data in-house for accurate forecasts, trusted by millions of users for detailed weather insight.
Does RainViewer use third-party weather data?
No, RainViewer processes its weather data in-house directly from raw radar feeds. It does not rely on third-party providers, ensuring independent and pro-grade processing.
How frequently does RainViewer update its radar?
RainViewer updates its high-resolution radar every 5 minutes. This ensures users have instant access to maximum resolution radar data directly from weather radars with no delay.
What advanced radar products does RainViewer offer?
RainViewer offers pro radar products including reflectivity, velocity, spectrum width, differential reflectivity, differential phase, and correlation coefficient. These are available on all tilts for US and selected European radars.
What forecast periods does RainViewer provide?
RainViewer provides 48-hour radar history, a 2-hour forecast with 5-minute updates, and long-term models for 72-hour precipitation/temperature. It also includes a 72-hour hourly forecast and a 14-day daily outlook.
Does RainViewer show precipitation direction?
Yes, RainViewer's modern interface includes unique precipitation direction arrows. These arrows display real-time storm movement on its Metal-powered 60fps vector maps.
Can RainViewer alerts be customized?
Yes, RainViewer allows total customization of alerts. Users can fine-tune thresholds, color schemes, and multi-location settings to their exact specifications for notifications.
Does RainViewer have an Apple Watch app?
Yes, RainViewer includes a completely free, standalone Apple Watch app. It features radar, satellite maps, forecasts, severe alerts, and complications, functioning fully without an iPhone.
Does RainViewer offer widgets for home and lock screens?
Yes, RainViewer provides free weather radar widgets for home and lock screens. These widgets include precipitation direction arrows for immediate weather insight.
Does RainViewer support Live Activities?
Yes, RainViewer supports Live Activities. It displays a dynamic minute-by-minute rain intensity graph, providing real-time precipitation details directly on the lock screen.
Where do RainViewer's severe weather alerts originate?
RainViewer receives severe weather alerts directly from National Weather Services. This ensures official and reliable information for users.
Does RainViewer track hurricanes?
Yes, RainViewer offers best-in-class hurricane tracking. It provides timed alerts notifying users exactly when a hurricane will be closest to their location.
Does RainViewer collect personal data?
No, RainViewer does not collect or sell personal data. It uses location solely for forecasts and alerts, with every installation starting fresh without user history.
How much does a RainViewer PRO subscription cost?
A RainViewer PRO subscription costs $8.99 monthly, $19.99 quarterly, or $39.99 annually. Auto-renewal can be disabled in App Store settings.
Can RainViewer track multiple locations?
Yes, RainViewer allows users to track up to 20 different locations. This feature is synchronized across all devices, providing comprehensive weather monitoring.
Is RainViewer synchronized across devices?
Yes, RainViewer data and settings are synchronized across all your devices. This provides a consistent and seamless weather experience, including widgets and alerts.
What map overlays are available in RainViewer?
RainViewer offers several map overlays including Storm Tracks, Weather Warnings, Precipitation Direction Arrows, and Coverage. These provide a complete weather picture.
Can RainViewer compare multiple weather models?
Yes, RainViewer allows users to compare multiple forecast models. These include HRRR, ICON, GFS, and ECMWF for the most accurate prediction available.
What features are included in RainViewer Premium?
RainViewer Premium includes hurricane tracking, extended forecasts, multiple locations, all Pro radar products, storm movement arrows, AI insights, Air Quality Index, and an ad-free experience.
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This page is not an official page of the app or its developer, but an independent editorial publication created for informational and commentary purposes. Unless expressly stated otherwise, neither the app nor its developer is affiliated with, endorsed by, sponsored by, authorized by, or otherwise officially connected with MWM, Apple, Google Play, the app publisher, or the app's developer, and nothing on this page implies that the app was developed using MWM's services. Any trademarks, logos, screenshots, and other content remain the property of their respective owners.









