I live in Greene County at foot of mountains. I’ve definitely seen the downsloping winds warm up the air and play havoc with our potential winter storms time and time again. I’ve seen downsloping winds have Greeneville sitting at 45 and no precipitation and 10 miles north in Baileyton it’s 32 and snowing. Downsloping winds have been the snow killer (warmer temps, no precipitation) for us here many, many times. .