Wales Air Ambulance has confirmed their Swansea-based helicopter attended the M4 crash scene this morning, where they flew the bus driver to hospital.
A spokesperson said: "The crew was mobilised at 09:37 and landed on scene at 10:00 after the road had been closed.
"The WAA paramedics assisted emergency services on scene before airlifting an adult male to Morriston Hospital, Swansea.
"The aircraft left at 10:40 and arrived at hospital 11:00."
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Dry with clear spells, with most southern and eastern areas having clear skies.
Wales manager Chris Coleman says his side can't get caught up in the 'fantastic atmosphere' ahead of tomorrow's Israel match.
A fairly cloudy start soon clearing south, allowing brighter conditions in the north to spread to all parts through the morning.