My town has dropped hundreds on the sides of main roads; due to the ash bore infestation.
I didn't see as many stressed ash this past summer as 2018, so maybe, just maybe, the worst has past?
18 at 7:00 am down this way; nice outside with no wind.
I have observed noticeable change in temps from the valley below me, elevation 350-400',to my property at the top of the hill, elevation 780'. Sometimes 3-4 degrees. The valleys take much longer to warm up in the morning.