Get a better signal

If you use your phone (or any other 3G or 4G device) for streaming, make sure you keep aware of any data caps you have so you don't end up with a $400 cell phone bill.

You should connect things to your WiFi before streaming.
connect up to a better antenna (such as a roof mounted one) if it accepts such an input.

if you have a laptop or mobile phone you can use tunein radio app/site and an aux input on your stereo to play the radio station since most radio stations nowdays have streaming online.