RadarCast: Live Weather Radar

New: GOES satellite across the U.S. and tropics, plus NHC hurricane tracking and super-res radar. Serious weather data, shown clearly. No ads. No tracking.

RadarCast is a weather app for people who want clear radar, reliable forecasts, and fewer distractions.

Built by an Emmy Award-winning meteorologist with 14 years on television, from everyday forecasts to major tornado outbreaks. I left broadcast 10 years ago for software to do that same job: serious weather data, shown clearly.

Radar + Cast: radar when storms are happening, forecasts when you're planning your day.

WHAT YOU SEE FIRST

RadarCast opens to a clean radar map: roads, county lines, rivers, coastlines, and live weather alerts over real geography. Zoom to your neighborhood or pull back for the region, and tap warnings, storm tracks, discussions, and reports to see what's happening and why. No flashing ads. No tracking. No clutter.

PIN THE PLACES THAT MATTER

Pin the places you care about (home, family, work, the lake) right on the radar map, so you can see exactly where the weather is relative to what matters. Each one carries current conditions and a forecast, one tap away.

TRACK THE TROPICS

When the tropics get active, RadarCast puts the full National Hurricane Center picture on your radar. Follow the official forecast cone, track, and category points, and tap any storm for its winds, gusts, and timing. Before anything is named, the Tropical Weather Outlook shows where the NHC is watching for development, with 2-day and 7-day formation odds. For deeper tracking, Pro adds forecast wind radii, time of arrival, wind history, wind probability, and model guidance.

DESIGNED TO TEACH, NOT INTIMIDATE

Alerts carry plain-language hazard details, and every product adds context, so you learn what a Severe Thunderstorm Watch means, or what rotation looks like, as you go.

POWERFUL WHEN YOU NEED IT

The data layers meteorologists use, one tap away:

• High-resolution radar from every U.S. NEXRAD site • National radar mosaic (NOAA MRMS) • NHC hurricane forecast cone, track, and category points • Tropical Weather Outlook with 2-day and 7-day formation odds • Future Radar: rain, snow, sleet, and freezing rain up to 48 hours out • Satellite: GOES-East and GOES-West, from the U.S. to the tropics, in Visible, Infrared, and Water Vapor • Live lightning with a strike counter • NWS warnings drawn directly on the map • Push alerts for Tornado, Severe Thunderstorm, and Flash Flood Warnings (plus optional Watches) for your location and Home • SPC and WPC mesoscale discussions

FOR WEATHER ENTHUSIASTS

Deeper tools are here too:

• Super-resolution velocity for storm motion • Advanced tropical overlays: wind radii, arrival time, wind history, wind probability, and model guidance • HRRR Future Radar out to 48 hours • Rainfall totals up to 72 hours • CPC 6-10 day, 8-14 day, and seasonal outlooks • SPC outlooks, Day 1 through Day 8 • Custom alert filters

NO ADS. NO TRACKING. EVER.

RadarCast does not run ads, sell your data, or track you across apps. The subscription is the business model, built for you, not advertisers.

FREE TIER

Free and ad-free with the core experience: all NEXRAD sites, the street-level map, MRMS Composite Reflectivity, Infrared satellite, live NWS alerts and push notifications, hourly and 7-day forecasts, the NHC hurricane cone, track, and outlooks, and 3 saved locations plus Home.

RADARCAST PRO

Pro adds live lightning, HRRR Future Radar, Visible and Water Vapor satellite, advanced MRMS and tropical overlays, rainfall totals up to 72 hours, extended radar loops, and unlimited saved and pinned locations. Annual Pro includes a 7-day free trial and Family Sharing.

ABOUT THE DEVELOPER

I'm a degreed meteorologist and former AMS Certified Broadcast Meteorologist, with an Emmy from severe-weather coverage during a major tornado outbreak in the Southeast. RadarCast LLC is a South Carolina company.

CONTACT

admin@radarcast.app for questions, feature requests, and bug reports. I read everything.

Terms of Use (EULA): https://radarcast.app/terms Privacy Policy: https://radarcast.app/privacy