七麦数据

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.

Rain Viewer delivers precise weather data straight from radar sources - the same data meteorologists use for their forecasts.

Technical Excellence:
• Raw radar data access at original quality with sub-kilometre precision and tilt control
• Advanced radar products: reflectivity, velocity, correlation coefficient, and more
• OpenGL-powered native vector maps for 60fps storm tracking
• 48-hour historical archives and 2-hour forecasts (5-min updates)
• Ability to switch between the ICON, ICON-EU, GFS, and ECMWF models for hyper-accurate 72-hour temperature/rain forecasts
• 23 customisable colour schemes for detailed data visualisation

Advanced Features:
• Independent Apple Watch app with radar maps and complications
• Live Activities with minute-by-minute rain duration
• Customisable alerts with precise threshold control
• Severe weather alerts from National Weather Services
• Multi-location monitoring with individual settings

Your Data Stays Private:
We don't collect or sell personal data. Location access is used solely for delivering precise forecasts and alerts. Each installation starts fresh - we maintain zero user history.

Premium features available via subscription: Monthly: $4.99 | Quarterly: $9.99 | Annual: $19.99 Auto-renewal can be disabled in App Store settings.

Download Rain Viewer and see why people like you trust us. Your next storm chase, hike, or picnic deserves precise rain forecasts you can trust.

Privacy: https://rainviewer.com/privacy.html | Terms: https://rainviewer.com/terms.html

Rain Viewer delivers precise weather data straight from radar sources - the same data meteorologists use for their forecasts.

Technical Excellence:
• Raw radar data access at original quality with sub-kilometre precision and tilt control
• Advanced radar products: reflectivity, velocity, correlation coefficient, and more
• OpenGL-powered native vector maps for 60fps storm tracking
• 48-hour historical archives and 2-hour forecasts (5-min updates)
• Ability to switch between the ICON, ICON-EU, GFS, and ECMWF models for hyper-accurate 72-hour temperature/rain forecasts
• 23 customisable colour schemes for detailed data visualisation

Advanced Features:
• Independent Apple Watch app with radar maps and complications
• Live Activities with minute-by-minute rain duration
• Customisable alerts with precise threshold control
• Severe weather alerts from National Weather Services
• Multi-location monitoring with individual settings

Your Data Stays Private:
We don't collect or sell personal data. Location access is used solely for delivering precise forecasts and alerts. Each installation starts fresh - we maintain zero user history.

Premium features available via subscription: Monthly: $4.99 | Quarterly: $9.99 | Annual: $19.99 Auto-renewal can be disabled in App Store settings.

Download Rain Viewer and see why people like you trust us. Your next storm chase, hike, or picnic deserves precise rain forecasts you can trust.

Privacy: https://rainviewer.com/privacy.html | Terms: https://rainviewer.com/terms.html

Rain Viewer delivers precise weather data straight from radar sources - the same data meteorologists use for their forecasts. Built by weather enthusiasts for professionals who demand reliable weather intelligence.

Technical Excellence:
• Raw radar data access at original quality with sub-kilometre precision
• OpenGL-powered native vector maps for 60fps storm tracking
• 48-hour historical archives and 2-hour forecasts (5-min updates)
• Ability to switch between the ICON, ICON-EU, GFS, and ECMWF models for hyper-accurate 72-hour temperature/rain forecasts.
• 23 customisable colour schemes for detailed data visualisation

Advanced Features:
• Independent Apple Watch app with radar maps and complications
• Live Activities with minute-by-minute rain duration
• Customisable alerts with precise threshold control
• Severe weather alerts from National Weather Services
• Multi-location monitoring with individual settings

Your Data Stays Private:
We don't collect or sell personal data. Location access is used solely for delivering precise forecasts and alerts. Each installation starts fresh - we maintain zero user history.

Premium features available via subscription: Monthly: $4.99 | Quarterly: $9.99 | Annual: $19.99 Auto-renewal can be disabled in App Store settings.

Download Rain Viewer and see why people like you trust us. Your next storm chase, hike, or picnic deserves precise rain forecasts you can trust.

Privacy: https://rainviewer.com/privacy.html | Terms: https://rainviewer.com/terms.html

Rain Viewer delivers precise weather data straight from radar sources - the same data meteorologists use for their forecasts. Built by weather enthusiasts for professionals who demand reliable weather intelligence.

Technical Excellence:
• Raw radar data access at original quality with sub-kilometre precision
• OpenGL-powered native vector maps for 60fps storm tracking
• 48-hour historical archives and 2-hour forecasts (5-min updates)
• Ability to switch between the ICON, ICON-EU, GFS, and ECMWF models for hyper-accurate 72-hour temperature/rain forecasts.
• 23 customisable colour schemes for detailed data visualisation

Advanced Features:
• Independent Apple Watch app with radar maps and complications
• Live Activities with minute-by-minute rain duration
• Customisable alerts with precise threshold control
• Severe weather alerts from National Weather Services
• Multi-location monitoring with individual settings

Your Data Stays Private:
We don't collect or sell personal data. Location access is used solely for delivering precise forecasts and alerts. Each installation starts fresh - we maintain zero user history.

Premium features available via subscription: Monthly: $4.99 | Quarterly: $9.99 | Annual: $19.99 Auto-renewal can be disabled in App Store settings.

Download Rain Viewer and see why people like you trust us. Your next storm chase, hike, or picnic deserves precise rain forecasts you can trust.

Privacy: https://rainviewer.com/privacy.html | Terms: https://rainviewer.com/terms.html

Rain Viewer delivers precise weather data straight from radar sources - the same data meteorologists use for their forecasts. Built by weather enthusiasts for professionals who demand reliable weather intelligence.

Technical Excellence:
• Raw radar data access at original quality with sub-kilometre precision
• OpenGL-powered native vector maps for 60fps storm tracking
• 48-hour historical archives and 2-hour forecasts (5-min updates)
• Ability to switch between the ICON, ICON-EU, GFS, and ECMWF models for hyper-accurate 72-hour temperature/rain forecasts.
• 23 customisable colour schemes for detailed data visualisation

Advanced Features:
• Independent Apple Watch app with radar maps and complications
• Live Activities with minute-by-minute rain duration
• Customisable alerts with precise threshold control
• Severe weather alerts from National Weather Services
• Multi-location monitoring with individual settings

Your Data Stays Private:
We don't collect or sell personal data. Location access is used solely for delivering precise forecasts and alerts. Each installation starts fresh - we maintain zero user history.

Premium features available via subscription: Monthly: $4.99 | Quarterly: $9.99 | Annual: $19.99 Auto-renewal can be disabled in App Store settings.

Download Rain Viewer and see why people like you trust us. Your next storm chase, hike, or picnic deserves precise rain forecasts you can trust.

Privacy: https://rainviewer.com/privacy.html | Terms: https://rainviewer.com/terms.html