To pass through the check point. Businesses beginning on tuesday will only be accessible by foot. There are also restrictions with respect to parking garages in the area because of efrpof even taking place as a result of the summit. Folks who work in the area around the cad might have siaca world bank, also expect road close su closures and parking restrictions there, as well. It will be inconvenient for a lot of people. Folks will have to plan according accordingly. And be patient. 23 between e and constitution going to have a closure there. Closed until thursday at 6 00. So it is just going to be a mess around town. Take metro if you possibly can. F street between 14th and 15th will be shut down until friday. Not quite in effect yet, but they will be here shortly. 22nd between c and constitution between 6 00 tonight. Still have the situation wisconsin at willard, north lanes blocked, your alternate is keblgts c connecticut. Otherwise look. Me we us anything you see first4traffic. And we have a full list of all those closures you you can expect for the summit, head to nbcwashington. Com. It is the first story you will see on our home page. Now lets go to tom kierein to help will you plan out your monday. We have some patchy dense fog. You can see one broadcast tower poking up above the fog. Visibilities have been reduced to under a quarter of a mile especially across much of virginia and out into the mountains. Headlines for the morning, patchy dense fog through about 9 00. It will stay rather humid. Temperatures whether be heating up this afternoon. Going to be feeling like august as we hit the upper 80s. Here are the latest visibilities. Can town to just a third of a mile. Stanton virginia has 0 visibility. But ten mile visibility in washington. Coming up at 6 11, your hour by hour changes on the way for this monday. And now back to you. Im molette green at the live desk. We found out the victim in an apparent hit and run accident has died. Prince William County crash investigators are on the scene in the area of vint hill road and broadland again, there is not much in the area. A rural stretch. Police got the call of an unconscious man about 3 00 this morning, the male victim was pronounced dead at the scene. Police believe he was walking in the road when he was struck. The driver kept on going. No vehicle description, but that striking car possibly headed west towards fauquier county. And should have extensive front end damage on the passenger side of the car. That road is closed and will be for another hour or so. That is the latest from the live desk. Back to you. It is now 6 04. New this morning, a man is fighting life threatening injuries after being hit by a car in fire and rescue, the crash was just before midnight last night. This happened on 1st street and maple avenue. This morning closing arguments will begin in the trial of a deadly road rage incident in Montgomery County. In 2013, a man and woman were stabbed outside of the Westfield Montgomery mall. Prosecutors say David Goldberg attacked the couple after a fight about the right of way at a stop sign. Hes facing would count two cou attempted murder. Marion barry is doing better this morning after he crashed his car. My blood sugar went low and you become disoriented. In fact you could die really if it got so low. But god is good to me and i got disoriented and went to the the wrong side of the street. Barry had a diabetic attack and started driving the wrong way on pennsylvania eve southeast. He was then treated and released from the hospital. Sources tell news 4 police cited barry for driving on the wrong side and for having expired tags. In Bob Mcdonnells corruption trial today, johnnni williams will face intense crossexamination. This is his third day on the stand. So far hes said he gave the former first couple more than 150,000 in gifts because it was good to business. Were following a developing story now three days of toxic water in ohio. Were going over new test results this morning to see what they say about the waters safety. Plus when it comes to your kids an video games, how much is too much . The line when it crosses from a beneficial habit to a bad idea. And it is cool so far as we take a beautiful look outside. Storm team 4 meteorologist john kierein will take us through the temperature change hour by hour up in your weather and traffic on the 1st. Grandma, your biscuits are the best these are from dunkin. Granny i have a life, you know. [ phone rings ] oh, thats for me. Ooh dunkins chicken biscuit sandwich is a tender breaded chicken filet on a southernstyle biscuit. Grab one for 2. 99 today. America runs on dunkin. Playing video games is healthy for your kids. What . You said it, but its not really coming from you. There is a new study that found playing video games for less than an hour had a positive impact on Life Satisfaction and promoted social behavior. But playing for more than three hours, that has the opposite effect. Video games used as part of a rich Life Experience among children can promote Good Development and as well as be harmful in the wrong circumstances. Experts say there may be a benefit to video games if they are incorporated with a variety of outdoor activities, books and family experiences. Probably except depends what t video games, too. Exactly. There are so many that you can incorporate exercise with it. But no surprise that three hours is probably too much. Were coming up on 6 11. Time to get a check of the weather and traffic. Beautiful live look. Some pink peeking threw the clo through the clouds. And we have an ocean of fog coming up on one of our tower cameras. You can see its rolling along. Looking east, there is the sun just thousanow coming up. Hour by hour through the morning, well have plenty of sunshine. Fog dissipating by midmorning. And then by noon, temperatures t should be in the low to mid80s, near 90 by mid afternoon. And rather humid. At 6 21, a look at our next chance of storms. Something is clearing out of the way. Wisconsin avenue at willard, a car fire, all lanes now open northbound. Of course this guy just had to pull over. But the the lanes actually are open. 66 and 95, a little bit slow as you head into town, but nothing major at all. Taking a look at the top of the beltway, 270, 95, bw parkway, into and outtown, no problems there. Prince georges county side of things looking good, as well. Im back in ten nutes. Overall, quite a smooth commute this morning. When you buy raw chicken, youre not just buying chicken. The extra ingredients inside you you may not know are there. And were watching a developing story in Frederick County. The fire that sent ten people to the hospital, were following news 4 is on the roads with you. Megan mac gr mcgrath is drafini the district to check out all the road closure and delays for the africa summit. There are closure this is george up to and all around the white house and the national mall. The Ebola Outbreak in africa will be a major topic at the that summit and this morning we have new numbers to show just how huge an impact the virus has had. The World Health Organization says more than 800 people have died so far. That means nearly 60 of everyone who gets it does not survive. There has been a surge of new cases across west africa and as of this morning, 1440 people have been infected. This morning one american infected with the virus is being treated in the u. S. While another is preparing to make the trip here from africa. Nancy will join dr. Brantly at emory hospital in atlanta. Well find out more going live to atlanta in about 30 minutes. And right now Frederick County maryland firefighters working to find out what caused an apartment complex come go up in flames this morning and send ten people to the hospital suffering various injuries. Take a look at the map to show you exactly where this is happening. Investigators on the scene in the 1400 block of key parkway at the hickory hill apartment complex. Well stay on this story and bring you more information as soon as we get it. Right now police are asking for your help to track down a Sexual Assault suspect. The first attack happened early yesterday morning along talbert terrace. If you know anything about the attack, call police. The family of Alexis Murphy says she wont stop searching until they bring her home. Randy taylor has b convicted, b her body was never found. Last night there was a vigil for her and the family says the Community Support has kept them moving forward. Its been very humbling to know that people are so supportive and theyre willing to give up their team and themselves in a way to help our family out. I just cant imagine going through Something Like this without that. Another event forplanned for month. The family is working with a group called help save the next girl which will investigates missing person cases across the country. A developing story in ohio. New tests show toledos water supply still contains high toxin levels. That leaves about 400,000 people high and dry for the third day in a row now. National wide Life Federation gave a tour of lake erie to show where algae is seeping into intake pipes. Bottled water was distributed to homes and people filled containers at facilities. The latest tests show toxin levels are dropping, but tap water is still not safe to drink. And just to be safe, chicago city officials are retesting the Lake Michigan water supply. The Chicago Department of water toxin int says tests have not the past two years. A spokesperson says they test for the full spectrum of algae components every two to three times a week. And later today, former secretary of state colin powell will give a lecture at George Washington university. If you want to go, you can still go. Tickets are available. The event will start at 7 00. And we send a happy birthday to president obama. He is turning 53 today. He will return to the white house after a weekend trip to camp david. The white House Condition say whether the president had anything spec plaed today or whether the the first lady would join him. I bet you there is something, right . This is a really busy week for him, but maybe another time they can celebrate. They know how to do it big at the white house. There are some closures around the white house because the summit. And lets check in with Melissa Mollet. Best bet is metro for sure. Right now we have a full list of closures at nbc4. Com. F street between 14th and 15th, that will be completely shut down until friday. Of course they have detours out for you, but just easier to avoid if you can. And 22nd between c and constitution closed until 6 00 tonight. Otherwise looking fairly typical. Pretty normal. No major issues. 66 headed into town 95 head hd in, a little slow through dale city. Beltway at river road is moving right along. Remember though to follow us first4traffic. Were doing something really fun this month. Once a week well be giving away 125 gas gift card for everybody who begins to follow us first4traffic. Who doesnt love free gas. Tom, i know you follow me, so you dont count. Also you work for nbc. You dont count. However if you insist. Also on your traffic cameras, theyre picking up patchy dense fog and so is our tower camera this morning looking off to the west. A look at that layer of dense fog rolling over northwest washington. It stretches all the way out into virginia. And over the fog, we have a clear sky. That is a live view this morning from our storm team 4 tower camera. Visibilities are lowest in manassas. Zero visibility there. Elsewhere, lowest advise at vii are panhandle of west virginia. Around the immediate metro area, Montgomery County about a mile or so. And parts of fairfax and Prince Georges County. Watch out for the patchy dense fog. It will be around for a couple more hours. Temperatures are cool and the air is humid. Montgomery county low 60s, district and right near the bay, temperatures upper 60s to near 70. There is the bright sun rising over the potomac. 70 at reagan national. Later today, rather humid with highs reaching the upper 80s. And tonight, finally theyre finishing the battle of the beltway. One of the games they had in the initial series was rained out, so this is makeup night. First pitch 7 05. Beautiful night for baseball. Last out, upper 70s. And then tomorrow another hot and humid day, up around 90 degrees. Next chance of storms, wednesday afternoon and evening. Highs near 90 before then. Storms ending wednesday night. Beautiful pattern after that with lower humidity beginning to move in. All the way into next week. Watch out for the patchy incidence fog. Another update on that coming up at 6 31. Im know hemolette green at live desk. Montgomery county police and investigators are evaluating a man who climbed up a radio tower in wheaton and has now climbed down. This all happening at university boulevard and veirs mill road right over the kninicks diner. There is a large presence of police and fire units still on the scene. The man climbed up that tower 300 feet a short whiling a e ea. We got the a tweet saying the man is now being degrevaluated. Developing in china, at least 380 people were killed when a strong earthquake shook. The 6. 1 quake caused about 12 homes to collapse. Ta today rescuers are looking for survivors. The u. S. Has offered its condolences and tstands ready t assist. In southern california, one person was died after being trapped by floodwaters. A body was found inside a car. Rain and thunderstorms dump as much as 3 1 2 inches. Look at that van buried in mud. About 2500 residents are trapped while crews work to clear the roads. You may never shop for chicken the same way after you hear this story. If you pay close attention to the ingredients, youll notice some ingredients may be added to raw chicken. Water, salt and sometimes phosphates and broth are injected into poultry through a process called enhancement. Its done to improve the flavor and tenderness. You can find it on the new rigs label marked as solution. Consumers with diet restrictions oraler gis need to be aware. Salt is the second ingredient in that solution and were up to 480 milligrams of sodium per serving. For folks trying to control sodium, its important that they pay attention. However its done, the ingredients must be listed on the label and information on the nutrition panel. Youll want to stop what youre doing, take a look at this next story. After months of separation, u. S. Marine and dog that served with him are back together. Check this out. Sergeant sam and the 3yearold lab were reunited at san diegos lindbergh field. The pair served together in afghanistan for seven months watching one anothers back keeping each other company. Bell is trained to find explosive devices. He says reuniting with his dog feels right. Some reacquainting, but i think it will be a good thing for all of us. Its estimated dogs like bell save up to 200 troops lives during their service. And they develop a friends p friendship. Theyre meant to be. And how i think lawmakers are trying to make sure that soldiers are reunited with the dogs they serve with. Everyone knows how close they to their own pets. Imagine being out on the battle field having your pet by your side. Get ready for road closures across the district on your morning drive. Were live checking each one of them out. And amid the expected traffic headache, there is a bit of hope. New this morning, we can tell you about a busy road in bethesda where the drive will be a little bit easier. And many of us are waking up to temperatures in the 60s. Well have your w [bell rings] [prof. Burke] at farmers,we make you smarter about your insurance,because what you dont know n hurt you. What if you didnt know that taking pictures of your belongings helps when you have a claim . Or that farmers offers a policy that will replace your car with a new one if its totaled within the first two model years. And that parking near a street lamp deters thieves . The more you know,the better you can plan for whats ahead. Talk to farmers and get smarter about your insurance. We are farmers bum pa dum, bum bum bum bum [announcer] call 1800farmers and see how much you could save. Hello im a kid. And us kids have an Important Message for our grown ups. Three grams daily of betaglucan. A soluable fiber from whole grain oat foods like cheerios can help lower cholesterol. And where can you find betaglucan . In oats. And, theyre yummy im going back to being a kid now. Thank you were driving through the list of road Closures Expected to leave d. C. In a traffic mess today. Could get so bad the government wants federal employees to work from home today. They come because of a huge summit. Well start with Melissa Mollet in your first 4 traffic. Take a look. Well show you a lot of different closures this morning. There is a big list on nbcwashington. Com. But if youre headed in to town, do yourself a favor and take metro this week. First of all, 29th between k and m, that will be shut down until friday. And 23rd between e and constitution until thursday. So it is going to be pretty nasty downtown anytime this week. A wider look at things, a little slow top of the beltway, slow d. C. 295 a past 50, and 395 as you come inside the beltway, but those are all of our typical slowdowns. So nothing abnormal. 270 at middlebrook moving right along as is 66 and 95 actually looking quite good, as well. 95 at gordon boulevard looking good. We typically see a little more traffic than this, so this is nice. Im homing people are perhaps out of town. Wouldnt that be a lovely thing. Megan mcgrath is out on the roadways check out the closures. Reporter were on f street approaching through this red light here, approaching the willard hotel. And that block on the back side of the hotel is closed. Were seeing a number of road closures around some of the big hotels around town. Now, of course the u. S. Africa summit going on for the next several days. Dignitaries in town for that. A number of events around different locations across town. Academy of sciences and world bank are two big locations for today. So expect to see road closures in those areas. Were also going to see big closures tomorrow in the area of the Mandarin Oriental hotel, so big streets like maine avenue will be impacted. So it will be tough for those who work and live in those areas. We will see a lot of detours and no did you teoubt a lot of traf ups. So plan accordingly. With more, back to melissa. Lets go to tom now for a look at the monday morning forecast. Depsinsity of the fog is changing minute by minute. You can see orange sunlight gleaming o in gleaming. There is the tower, the fog that is sort of breaking up and receding in the distance. On the horizon is fairfax cou y county. There is tysons corner. So its patchy dense fog. Not widespread. Frederick is down to 0 visibility, so is monassas. Stanton, virginia, down to about a quarter mile hagerstown down to martinsburg and cumberland. Around the metro area and points south and east, not a lot of fog. Afternoon highs today, neighborhoods with the hottest temperatures will be fredericksburg, culpepper, warrington and charlottesville. Metro area, mid and upper 80s by mid afternoon. A look at the hour by hour changes through the day, that is coming up next weather and traffic on the 1s at 6 41. It is 6 33 now. Nearly 50 African Leaders are here in the u. S. For the u. S. Africa leaders summit. This is the first event of its kind. Besides the delays, you might see a lot of motorcades today and this evening. During the day, there will be plenty of planned events from a forum on the future of energy in africa to a luncheon on public health. Health is a major concern as ebola is tearing through western africa. One doctor who died has ties to our area. Dr. Khans family lives in Prince Georges County. They held a Prayer Service for him in beltsville last night. Dr. Khan was fighting the virus. People are feared if they die who will take care of the kids. They hope to use the funds to build a secondary school in sierra leone. Im know led green at the live desk. We just got new photos into the newsroom from wheaton. The scene of where that man we told you about climbed a 300 foot radio tower. Take a look. You can see the man there on the tower. Look at your tv. Its pretty incredible if you look at the scope of how big the tower is. And the danger involved in this. The man has now climbed down and is now being evaluated by ems on the scene. He was not injured. That is the latest from the live desk. It is 6 34. A murder trial begins today for a Prince Georges County teen gunned down while walking to school. Jury selection and Opening Statements are expected. Ross was walking to Central High School in september of 2012 when prosecutors say 20yearold Trayvon Bennett shot and killed him. Police say they were able to solve the case by connecting a gun used in a robbery to the one used in ross murder. Also happening today, an ashburn fair and c he have chlt on charged with murdering his wife is 12k3ek9ed back in court. Braulio castillos trial was supposed to start in september, but they will request a new date. Prosecutors say dna evidence links him to the crime scene. Is he currently free on bond. Veteran actor anwan glover says he is doing well after being stabbed at a d. C. Night club. You may remember glover from the wire. Last night on instragram, he posted a statement reading im going to spread love. Im roughering and will be back soon. My flesh may be stabbed, but my spirit is unbreakle. I want to thank all my fan, followers and friends. D. C. Police say at least two people attacked glover on the second floor of the club. If you drive in Montgomery County, youre in for a welcome change. Cedar lane at Rockville Pike in bethesda is open for rush hour traffic. Its been closed for two months. Crews reworked the road to account for more traffic around walter reed medical center. 15,000 of you pass through that intersection every day. Gas prices at a four year low. The only thing that can keep them from falling even further. And skies look clear in this live picture from national harbor. Were digging in to the changes coming while youre at work. Tom kierein will take you through them hour by hour in your weather and traffic on the 1s. You used to sleep like a champ. Then boom. What happened . Stress, fun, bad habits, kids, now what . Lets build a new, smarter bed using the dualair chambers to sense your movement, heartbeat, breathing. Introducing the sleep number bed with sleepiq™ technology. It tracks your sleep and tells you how to adjust for a good, better and an awesome night. The difference . Try adjusting up or down youll know cuz sleep iq™ tells you. Only at a sleep number store, mattresses with sleepiq™ start at just 999. 98. Know better sleep with sleep number. After seeing everything, but let me take one last look. Sure. Take your time. Builtin nav, heated seats for mom, dvd with Wireless Headphones for the kids and tons of room for the golf clubs golf clubs, and strollers. Shhh. I love this part. So what do you think . I think its everything we wanted. Great. Discover for yourself why more people find their perfect car at carmax. Carmax. Start here. Welcome back. You are into it a Police Apartment surpri pleasant surprise at the gas station. In d. C. , youre paying 3. 70. In maryland, 3. 51. In the commonwealth, youll pay 3. 0. That cheapest in the country. And west virginia, a gallon runs you 3. 58. Time for a look at your weather and traffic. Well start with tom kierein. I was in front royal on saturday, played 3. 19 for gas. Patchy dense fog around this morning. Down to near zero visibility. A quarter mile farther north and west. Look how much this has changed in the last ten minutes. It was all socked in but now pretty much cleared out. Sun is up looking off to the east. Highs today reaching the upper are 80s by midafternoon, hour by hour, traumatic change in our temperatures as it warms up. It will be rather humid, too. Bertha getting closer to the u. S. And getting stronger. Newest track at 6 51. Back to you. Talking about a downed tree democracy at seven locks. Police on the way out there right now. Apparently one lane of democracy westbound is what theyre telling me is shut down. Parking restrictions, motorcade, closures until friday, thats whats happening downtown. Pretty nasty there, as well. You want to take metro if youre heading into town anytime this week because of the summit. A wider look at things, look pretty typical. Beltway at New Hampshire is looking good at this point. No major problems there. Im back in ten minutes. Making a call on your cell phone mid flight . Why the government may decide to keep those calls against the rules. And were staying on top of a developing story, the Ebola Outbreak is growing. Well go live to atlanta to learn about the recovery of two americans who were working to fight the gvirus. And an Apartment Fire in frederick. Ten people are hurt. Well have the newest observations from the scene. If. Welcome back. Right now were live making the morning drive with you. Roads are closed for the u. S. Africa leaders summit. One of several stories were following to get you up to the minute the minute youre up. Well start with kate snow in atlanta with more on the Ebola Outbreak. Reporter good morning. Well, heres what he know so far. There are two americans infected with ebola, both working in liberia for a charity organization. The first evacuated over the weekend and brought here to Emory University hospital. Its dr. Brantly. We learned that he did receive some kind of experimental medicine before he left liberia which may help explain why he was able to off off the ambulance on saturday surprising a lot of people here. His family burst into tears. The family says hes in good spirits. We know from the head of the cdc he seems to be improving. The second patient meantime, nancy wrightbol will arrive as soon as tomorrow. Certainly a topic that is sure to be a big part of the discussion at the summit here in washington. And roads will be shut down across tooes for that u. S. Africa leaders summit. It could create some big problems. The government asking people to work there home. Were live driving through each of the closures to check them out for you. Well take you through the spots to avoid. New information and new video into the newsroom on that Apartment Fire in Frederick Maryland that broke out. We have learned that four of the ten people taken to the hospital are now being treated for burns and pok inhalation. 24 residents of the hickory Hill Apartments in the 1400 block of key parkway forced out of their homes because of the fire. Six apartments deemed unlivable. Back to you. It is now 6 47. A man is fighting life threatening injuries after being hit by a car. According to Montgomery County fire and rescue, the crash with us was just before midnight last night on 1st and maple avenue. Were working to find out what led up to the accident. Marion barry is out of the hospital this morning after he drove the wrong way on pennsylvania avenue and crashed. My blood sugar went low. And when it does that, you become disoriented. In fact you you could die really if it got is will he. But god is good to me and i got disoriented. Went the wrong side of the street. We talked to bearry after he was released from the hospital and he said he had a diabetic attack and that caused the problem. Sours tell news 4 police cited barry for driving on the wrong side and having expired tags. Today ddot will start training the people at the controls of d. C. Street cars. Youll be able to see them along h street and benning road northeast. You should be extra careful walking or biking in the area. If you need to park, make sure that you did double check the signs so that you dont get a 100 ticket. You will be able to start riding the street cars before the end of the year is the plan. Today an Advisory Neighborhood Commission will hear what you have to say about the new d. C. Popups. You may have seen them around the city. Tall modern row houses in older historic neighborhoods. Tonight commissioners will discuss changing height and density regulations for those new buildings. The meeting begins at 6 30. Making a call from your cell phone on a flight. An idea the government is tossing around. And as Courtney Reagan explains, the government could be close to a decision. The u. S. Government is reportedly close to deciding to continue to prohibit cell phone calls on planes. Proposed rules are focused on disruptive calls versus texting. I think id rather have a break. I agree. Not many times we can get a break. Thank you. A lot of people needing a break also from phones when youre out driving. He especially on a day like this. The africa summit, been talking about it all morning. Lots of parking restrictions, motorcades. Closures until friday. So quite a mess out there. If you can take metro, do that this week. It will be a bit nasty as things change. 12th street closed between independence and maine in southwest. Local traffic only getting through until 6 00 tomorrow night. Another closure today, 22nd between c and constitution, closed until 6 00 tonight. Weve had Megan Mcgrath out on the roadways checking things out all morning. How are we looking . Reporter just a moment ago, we had a motorcade of some kind pass pby on constitution here. There will be a lot of activity over the next couple of days. Some of the activity will be centered around places where events are actually occurring, but some of it will be just rolling along in the form of motorcades. So we are expecting a lot of traffic delays with the u. S. africa summit. There are a number of locations you should be aware of. Academy of sciences, world bank, Mandarin Oriental hotel, a number of events taking place, so we will see traffic tie ups there. Were approaching 22nd street and that is slated to close at midnight and will be closed between c street and constitution avenue. Were also seeing closures around some of the big hotels around town so keep it in mind. For a complete list, you can go to nbcwashington. Com. For more on other traffic tie ups that are happening this morning, well go back for melissa. Otherwise were actually looking quite good. You can see top of the beltway, a little slow d. C. 295, slow 66 coming into the beltway. But nothing abnormal. 66 at compton road, typical volume. And maryland 95 at 32, headed south, looking quite good. Remember to follow us first4traffic. We have the whole contest going for the month of august here. Were giving away four 125 gift cards. So remember to follow us first4traffic. And some of the fog is lifting out of the way . It is quickly. Live view from the city camera. The sun is up and a clear sky. Latest visibility, dense fog sil in t still in the sven doughhenandoa but elsewhere visibilities have improved. Right now 70 at reagan national. Rather humid day today. Afternoon highs hitting the upper 80s much of the region. We also have an air quality alert day, code orange, on void outdoor strenuous activity. All the counties in gray. The air is stagnant and any pollution building and really not ventilating out, that will be mainly during the afternoon. We had strong storms last evening and Tropical Storm bertha way down east of the bahamas now. Actually increasing in strength over the last several hours. Its still way east of the bahamas. And it will stay off the atlantic seaboard. Latest track going due north today. Later today becoming a category 1 hurricane. Remaining category 1 hurricane strength ooefs of teast of the banks. Tuesday, heading off to the north and east and weakening rapidly. So it will stay off the coast, but there could be some riptides at the atlantic beaches. I took this photo while hiking along Hunting Creek over the weekend. Possess your pictures on twitter andragram and ill share. Our next chance of storms is wednesday afternoon and evening, could get strong storms. Highs reaching theyre 90 that day. And then a nice break from heat and humidity, highs hid 80s on thursday and friday. Low humidity in place. Actually into much of the weekend, nice pattern. Highs 80s on saturday and sunday. New developments this morning in the israel gaza conflict. Right now the fighting between israel and gaza is on hold. The seven hour humanitarian truce will allow for humanitarian aid to be delivered to those in the gaza strip. The truce comes just hours after an israeli air strike killed a militant leader in gaza. Since the fighting began on july 8th, more than 1800 palestinians and nearly 70 israelis have died. This morning closing arguments will begin in the trial of a deadly road rage incident in Montgomery County. In 2013, a man and woman were stabbed outside of the Westfield Montgomery mall. Prosecutors say David Goldberg attacked the couple after a fight about the rightofway at a stop sign. Hes now facing two counts of attempted murder. Just hours from now, Bob Mcdonnells corruption trial resumes. Jonnie williams will take the stand for a third day of testimony. So far he has said he gave virginias former first couple more than 150,000 in gifts because it was good for business. Julie carey says today he will face intense crossexamination. Julie is covering every angle of the trial and will be tweeting all the developments. Follow her juliecareynbc. 6 55. Two young people died from suspected drug overdoses at a Music Festival in maryland. One of them is a 17yearold boy from woodbridge. The overdoses happened at the mad decent block party. A 20yearold from North Carolina died friday. The would victims did not know each other. At many as 20 other concert goers went to the hospital. Most of them used a for hm of ecstasy known as molly. And today Eleanor Holmes norton is on behalf of exploited workers. She will stand with d. C. Workers suing their employers for unfair labor practices. That rally begins at 9 00 morning. Four things you need to know. Gas prices are at lowest levels since 2010. And theyre expected to continue to drop. Right now virginia has the cheapest gas in the area at 3. 30. A major step in the d. C. Street car project. Today ddot will start training street car operators along h street and benning road middle east. And Prince Georges County, the murder trial oslain teen begins today. Trayvon bennett gunned down ros school. And you can expect closures and delays in north and southwest for the u. S. africa leaders summit. Nearly 50 heads of state are here. The summit ends wednesday. Areas of fog quickly dissipating. Later today, up near 90. Hazy sunshine. Another hot and humid day tuesday. Seven day outlook, could get strong storms on wednesday afternoon and into wednesday evening. To be followed by a nice break from high humidity on thursday and all the way in to the weekend with sunshine. Talking about that summit, parking restrictions, motorcades coming through. And closures until friday. So take metro, go nbcwashington. Com for a full list of closures. Otherwise looking pretty typical. That will do it for news 4 today. Thanks so so much for starting your day with us about glp the today show is next. Good morning. California chaos. Two towns cut off by deadly flooding and mudslides. Thousands of people stranded this morning. The desperate attempt underway to reach them. To the north, more than a dozen wildfires are burning out of control. Still not safe. This is the third day of a tap water ban for hundreds of thousands in ohio. New testing overnight shows toxins remain. Slowly improving. Encouraging news for the first ebola patient to be treated in the u. S. And that second american victim could be heading home as