ADS-B (FIS-B) vs XM weather

[kenaccousti]

Wondering peoples thoughts on whether or not it is worth the subscription fee for XM weather. I just am now realizing that I do not get lightning with my FIS-B input. I don't plan on flying near or through any yellow or red areas of precip but I don't know for the life of me why ADS-B can't show lightning stikes and XM can.

Does anyone know if this feature will be available in the future?

 

[Orest @ CYFD]

 

[mshafer]

 

[N4986P]

 

[jruhnke]

 

[jruhnke]

 

[kenaccousti]

 

[kenaccousti]

 

[arkvet]

 

[Orest @ CYFD]