NWS weather radar national loop unfortunately I can't get the local sites to loop because my phone needs a non existent plug in. However I can zoom in on the national loop.
NWS Mobile (internet mobile version) I use this mobile internet version for local weather and viewing individual radar site loops. I added a shortcut to my home screen.
My phone also came with a Motorola App for weather that also has radar imaging.
I also have a weather radio that will give alerts AND grms/frs radios with weather channels.
