When is it too windy to be up in the trees? I was going to take down a few trees yesterday and today but called it off. Wind speed was 17-22 MPH with gusts to 42-55 MPH, I did not feel safe with the dead tops and higher than normal wind. It not just that I might have trouble the guy on the ground may get a surprise coming his way when the wind lifts a limb out the wrong way or without even making a cut it goes flying because it is deadwood. The trees are 60'-90' with bad trunks, ants and dead wood.