Went for a walk today around St David’s Head, we left the site in thick fog, but 500 metres up the road we were in brilliant sunshine…. bizarre.

What is a fogbow? As the name might suggest, a fogbow is the name given to a phenomenon created by the same process of refraction and reflection that creates rainbows, but formed instead by the water droplets in fog, mist or cloud, rather than raindrops.

Weird weather….