Level II radar
Every tilt, not just the lowest one
Step through each elevation of the volume scan and see a storm top to bottom. Reflectivity, velocity, correlation coefficient and more, from the NEXRAD and TDWR networks.
Severe weather,
on every screen.
Live radar, storm tracking and warnings for where you are. Free, with no ads.
Storm tracking
Every cell scored and tracked
Each storm cell carries its own severe and rotation probabilities, its track so far, and a cone for where it is headed. Updated every couple of minutes.
Alerts
Warnings for where you are
Set rules for each place you save, or let the app follow you and check your position against the warning polygon itself. Push on every plan; texts and calls with Supporter.
And everything else
Follows you
Warnings checked against your position, not only saved addresses.
Spotter reports
File hail, wind and damage with a photo and the bearing you faced.
SPC outlooks
Outlooks, watches and mesoscale discussions in SPC colors.
Lightning
GLM flashes, with an alarm when one lands near a saved place.
Stations and buoys
Surface observations and a temperature map under the radar.
No ads
None, ever. And no warning is ever behind a paywall.
Download
Free on every platform. Level II radar is free with an account; texts and calls come with Supporter.
iPhone & iPad
iOS 16.4 or later
Coming soonAndroid
Android 9 or later
Google PlayMac
macOS 13 or later
Coming soonWindows
Windows 10 or later, 64 bit
DownloadSelf-signed for now: add the certificate to Trusted People before installing. Certificate
Linux
AppImage, glibc 2.35 or newer
DownloadNeeds libfuse2. Mark it executable and run it. Checksums