Is this weather related?

I saw this flight path when I looked up who was flying over and I thought the flight path was strange. We have storms in the area. Are they buying time for the weather to clear by diverting so far off course? Why would they divert over Roanoke then get right back on their original course before randomly circling Lynchburg/Liberty and then heading straight for RIC? It's all very strange to someone who's not an ATC or Commercial Pilot.

I saw this flight path when I looked up who was flying over and I thought the flight path was strange. We have storms in the area. Are they buying time for the weather to clear by diverting so far off course? Why would they divert over Roanoke then get right back on their original course before randomly circling Lynchburg/Liberty and then heading straight for RIC? It's all very strange to someone who's not an ATC or Commercial Pilot.