HEATWAVE

Hot spell (4,4)

Solution has appeared in 2 crosswords (1 across and 1 down):

• Quick crossword No 15,833 — 2021-02-04 00:00:19
  11D: Period of unusually warm weather (4,4)
• Quick crossword No 15,673 — 2020-07-30 23:00:57
  20A: Hot spell (4,4)