If you have 'no' trees where you are at you can move the RV so it is FACING into the wind. Depending on what type of RV you have put the end that is most aerodynamic facing the wind.
I've been in my MH for higher winds than 60. Once facing into the wind and once parked broadside to the winds.........here to tell you if you are parked broadside into the wind, because of the high profile it DOES and CAN lift the wheels up off the ground on that side. Been there done that in a MH, was not fun.
If there are trees around you.....get outta dodge ASAP! :C