 I'm 7 News Chief Meteorologist Veronica Johnson in the First Alert Weather Center. 3 a.m. airport check, 72 degrees at Reagan National this morning, 71 BWI Marshall, 70 Dulles. We are at 70 straight up and holding at our nation's capital. Brought to you this time around by WTOP by Dulles Glass. For all your glass mirror and shower door needs, visit dullesglass.com. Dulles Glass.