Foehn (weather) Foehn, is a warm, dry wind that blows down a mountainside.
(Foehn (weather) Foehn; is; a warm, dry wind that blows down a mountainside) (a warm, dry wind; blows down; a mountainside)
Foehn (weather) Foehn a warm, dry wind
is blows down
a warm, dry wind that blows down a mountainside
a mountainside