in olney in montgomery county a tree fell on a house on shotly bridge place. it went through the roof. fortunately, everyone got out safely over by the white house people ddled on a church porch trying to stay dry. some had baby strollers. some just had the clothes on their back, completely soaked. >> i mean, i have an umbrella. i got it last minute on the way out. but it's kind of gone. it's flipped inside out twice. >> repter: some were at lafayette at a protest against camps for immigrant children. they had to run for cover enditg demonstration. >> it was frustrating that meant it had to end early. because it's a v important issue right now, closing the camps. but yeah. i mean, i was frustrated. >> i was pretty surprised. it reallyeent z to 60 in like a second. like giant dro and kind of raining sideways. >> reporter: there'ofquite a bit amage here in the d.c. metro area and some power outages. so if you plan to go out tonight or early tomorrow y morning, want to keep that in mind and give yourself some extra time. i just checked the nbc washington app. it