"Föhn" in Munich

I think I wrote about föhn before: It's a very Munich-specific weather situation where warm air from Italy gets pushed over the Alps and creates extraordinary light and unusual warmth. Föhn is held responsible for quite a lot of things: Headaches, bad temper, sudden confusion of feelings...
The sky you see in the photo is characteristic for it: Blue with high, torn cloud. People look up and say "Yes, a typical Föhn sky".