MISTRAL

Strong wind down the 20 valley (7)

Solution has appeared in 2 crosswords (2 across and 0 down):

• Quick crossword No 15,935 — 2021-06-02 23:00:02
  18A: Cold north wind in southern France (7)
• Quick crossword No 15,190 — 2019-01-14 00:00:22
  9A: Strong wind down the 20 valley (7)