Ah, that hill! I thought it was closer to Exeter than that. Last February I went to the Go Ape place (rope ladders, zip slides etc) that's in the forest on the other side of the A38 to the racecouse. As we drove through Exeter there was a bit of drizzle and then as we drove up the 'that' hill it turned to snow which stayed falling until we left, albeit lightly, until we drove back down, and then it turned back to rain.