Custom severe weather alerts for your own list of NOAA weather stations across the USA.Monitor up to 20 NOAA weather stations for each of the following severe weather conditions:- Thunderstorm- Tornado- Windy- Snow- Hail- Ice Pellets- Freezing Rain- Smoke- FogAlerts come in at 15-minute intervals. If a tracked station continues to report the same severe conditions over multiple 15-minute intervals, you will get duplicate alerts until the condition is no longer reported. This app is not affiliated with the NOAA.