Really?? But you gotta be clear of cloud, surely!!!

Yes, you must be clear of cloud. Depending on the airspace, you must be
certain distances away. However, in the US you do not need ground
contact. You can fly VFR above a solid overcast.

It may not be too bright to do so, depending on circumstances. However,
it is legal, and often not a dumb thing to do.

Jose
--
Get high on gasoline: fly an airplane.
for Email, make the obvious change in the address.