Jo Blythe’s profession demonstrates that weather presenting requires several skills at once. A presenter must understand forecast material, follow maps and graphics, speak naturally and remain within strict broadcast timing.   jo blythe  The information also needs to be delivered in a way that makes sense to viewers without specialist knowledge. Blythe has spent years working within these demands. Her career is an example of how television weather reporting depends on both accurate information and the ability to communicate that information effectively on screen.