Crap
The previous free version allowed the user to add storm tracks and lightening strike data to the radar map - but no more. These features (and others that were previously included for free) are now available or a subscription $0.99/month. And the ads are really obnoxious. NOAA data if free - US citizens pay for everything NOAA in outer taxes and Ill be looking for another App post haste.
MRYFLYGUY about
NOAA Weather Radar - Weather Forecast & HD Radar, v3.18