WASHINGTON (FOX 5 DC) - Multiple lines of thunderstorms will roll continue to roll into the DMV overnight.
A second - and possibly more severe - round is expected after 11 p.m. and will linger into the pre-dawn hours.
The main threat will come from damaging winds, with isolated chances of large hail and tornadoes.
Isolated flooding is also possible west of I-95.
The storms should be clear by the morning commute.