This helicopter footage shows how far floodwater from the River Danube has engulfed the historic town of Melk in northern Austria.
The town's famous Benedictine abbey can be seen safely out of touch on its hill, but the old town all around is partly submerged.
More top news
The Olympian was one of several sports stars who opened up to the prince during an event for his mental health charity Heads Together.
There will be sunny spells, with temperatures peaking at 23 Celsius (73F). However, Northern Ireland will experience frequent showers.
Scottish X-Men star Alan Cumming under fire for 'offensive' comments blaming Brexit vote on 'stupid English people'.