We have had a lot of trees falling due to the drought but no one I know has had one hit them or even been presnt. I have had some limbs fall. Usually I say around 30 mph, although I don't pay much attention to the winds before I leave for the trails.

Completely unrelated, one local guy was riding a trail that is an out and back. Passed one point, it was clear but when he returned a BOULDER had tumbled down. That would be scary!!!