Saw 2 bright white orbs while driving.

At approximately 7:40 p.m., Central standard time, while driving, I witness 2 bright orbs flying in formation.  
I initially thought that the orbs were the lights of an aircraft, but I did not see the flashing red usually located beneath commercial aircraft.  
As I proceeded to drive down the road, I had stopped at a stoplight.  At the stop, the orbs became obstructed from my view for less than 30 seconds, but during the seconds the orbs disappeared.  
There is a field along the road past the stoplight that provides an unobstructed view of the sky.  I looked around for the orbs or any aircraft that could be the cause of the sighting, but I saw nothing in the sky.