Lenticular clouds

I just thought I’d share these photos of the sky over our house the other day – even our builders stopped to take photos. These clouds are often mistaken for UFO’s and you can see why – it really did feel like the aliens were coming! We are blessed here with beautiful sunrises and sunsets, but this sunset was something else! They’re caused by clouds bumping into a very cold mountain making them turn back on themselves to form the circles.