Morrisonia mucens - Hodges#10519 (Gray Woodgrain Moth).
Photo: 03/28/16.

Morrisonia mucens is found primarily from Texas to the Carolinas but can also occur in the Northeast. The wingspan is about 3 cm. Larvae have been reared on Quercus nigra (oak). 
bug guide (this photo):
J.B. Smith Contributions Toward a Monograph of the Noctuidae of Temperate North America (Washington, 1889):