Unidentified object hovers over Fresno for hours

This object hovered over Fresno California for hours today, remaining motionless despite 10-15 MPH winds in the area. It is not a balloon, parachute, parasail, or ultralight because it was unaffected by these winds. It is probably not a kite because of its altitude. Local TV station KPMH asked the Federal Aviation Administration, the Fresno Air Terminal and the Army National Guard Wednesday for information, but they refused to provide an explanation for the object, exactly as they did a few days ago when a plane was looping over Quincy, Mass.