describing what is being called a significant announcement about reporting live in newsroom, mike carter-conneen, abc7 news. leon: thank you, mike. maureen: that is a little complicated. the weather isn't very come -- complicated. doug: friday, saturday, sunday look great. the concern the beaches and the coast from maryland to carolina because of the tropical weather. start here. we give you a looksy here from the weather bug camera at churchill high school in potomac. beautiful sunrise. gorgeous day. temperatures reached the upper 80's in potomac. just fair weather clouds that developed. that's what it's like in the area. beautiful afternoon and evening. 91 degrees at reagan national. 75 was the low. tomorrow around 90 or so. one more time. it will be a while before the 90's come back in the forecast. wouldn't it be nice if they didn't come back in the forecast for this season? we'll see what happens. pick up 68 at re ses. there is a chance of rain showers late in the day. west of the metro. the better chances are on thursday. look at the tropics. we have this blob that is not doing much for us

mike carter-conneen went to alexandria for the fornoke southern emergency responder trainer.mike: at the bulk transfer facility, first responders from across the region climbed on top of and inside of tanker cars. the specialized rail training included how to stop a leak. the derailments are very rare. with 99.9% of without any problems but in an emergency firefighters are typically the first to arrive. with chlorine, propane and other flammable or cover rose i material containing it quickly is critical. >> a lot of response is system where they have to evaluate what they have and make sure that the public is protected. >> we are rely on the train to help us out. mike: the rail industry safety app identifies the rail car number and input it in the app they can find out whether the car is loaded or empty. how to proceed if there is an emergency and the company for that company. >> what cars are involved or the products that are involved. mike: the training included a tour of engine. >> how to hook up and unhook locate motive. >> they offer similar training to f agencies. 200 l

where -- i'm mike carter-conneen in arlington where last night the county school board voted to add aew sport to school this fall. coming up, what the sport is and where the players will practice. alison: then late they are some of the best and the bravest. putting their lives on the line every day. but find out what is killing more firefighters than the flames. at 6:00, a new warning over zika. the popular tourist destination that the c.d.c. is now telling pregnant women to avoid. steve: the weekend is here. temperatures will be in the lower 90's saturday and sunday. but on sunday a better chance for thunderstorms all part of a cold front. great time to download the storm watch 7 weather app and stay ahead of the storms when they arrive in the afternoon and the evening hours. delmarva beaches, 86 on saturday. sunday around 87. we may see a few showers and thunderstorms. and on monday lower humidity. temperatures in the middle 80's. and a good deal of sunshine. stay with us. "abc7 news at 5:00" continues after this. alison: after winning his third gold medal, usain bolt will take to t

as mike carter-conneen reports this year's move-in comes with a side of extreme heat. mike: incoming freshmen were greeted by the roommates, the resident adviserrers and in time for the heavy lifting up comfortable heat and humidity. >> he is working hard, sweating. a good life lesson. this is where it all begins. mike: by the afternoon the temperature reached 90 degrees. while umv says 80% of the resident halls are air conditioned, some moving in tomorrows like the one behind me face a harsh reality. hot reality. no a.c. in their rooms. >> oh, yeah, the heat rises. it's awful. >> we bought a bunch of fans. we have four fans going in the room now. it still hot. it will take getting used to. >> the director of the residents life says there is a plan to a.c. the remaining halls. as the move-in continues this weekend they are encouraging the students and the families to stay hydrate and take breaks. >> move-in process was easy. the people were helpful. >> for many parents sending a son or daughter to college is a stressful, emotional event. >> i have mixed emotions. this

in the newsroom, mike carter-conneen, abc7 leon: former congressman anthony weinered a his wife separated in the wake of another sexting scandal. weiner is married to about abedin one of hillary's top aides. they announced a separation following new allegation that weiner sent lewd messages to a woman online. one of the photos reportedly included the couple's son asleep next to weiner. weiner re-signed from congress in 201 1 after sending suggestive photos to several women. maureen: nearly $3 million are at stake after the winner of ocean city's white marlin open may have been caught in a to tale. leon: he claimed to haul in the only qualified wide marlin. but they issued polygraph exams to the contestants and they determined he may not be telling the truth. his entire boating crew failed the polygraph test. e contest are taking him to court to split his $2.8 million in winnings. maureen: that is not a good way to keep friendships alive. >> how about that. that is funny. maureen: we have had a beautiful day and a nice weekend. more to come. doug: yesterday was better. now we have heat and