traffic officer. the identity of the second victim we don't know at this point. no one has been arrested. no word whether this is connected to yesterday a's mass shooting, though it seems it may not be. an arrest warrant for two brothers for the murders. 12 people were killed in yesterday's shooting. with more on the massive hunt, let's get to richard jordan at the live desk. richard? >> reporter: the two brothers still at large. still on the run. there is the potential for another attack. so there is still fear and concern. france on high alert. these are the pictures of those two brothers. they are two of the three men accused of attacking that satirical magazine. the third suspect, the 18-year-old turned himself in yesterday in a suburb of paris in northeastern france.

the magazine known for its satirical pictures of islam and other religions. he is known to french police. this is back in 2005 that he was arrested. he's also known to have left france for iraq to join islamist militants there. there is an all all manhunt for these two brothers. it is a national day of mourning throughout all of france. eun and aaron? >> thank you, richard. >> the power is back on everybody in dupont circle neighborhood. 2,900 people were without power when three breakers tripped causing flames to shoot through a manhole cover. the damage was specific to one significant area. with this very biting cool, school districts in our area are

closed or delayed. loudoun county schools are closed right now. also in virginia frederick county, clarke county, and winchester city schools all closed. your kids can sleep in if you live in fairfax county schools. they are opening two horse later as is arlington and spotsylvania and alexandria city. anne arundel is delayed two hours as well. falls church will be opening one hour late today. >> today is not as much snow and ice as it is these dangerously low temperatures out there. >> let's check with tom kierein and what is expected to be a dangerously cold day, tom. >> yeah. and it's a good call to delay or close. you don't want students standing out for a length of time in this type of very cold weather. look at our windchills. it is 2 below zero wind chill. gaithersburg's windchill is 10

below zero. 9 below in dulles. subzero temperatures across maryland and virginia. it will be here another few hours. dress with your warmest winter gear. you'll need a hat gloves scarves and sunglasses as well. the bright sun bouncing off the snow on the ground. hour by hour through the day, it's only going to be 10 degrees even by 8:00 a.m. still blustery winds through noon time. they will be be much gentler err than it was yesterday. by midafternoon may briefly get into the low 20s with a light wind by 5:00 p.m. increasing clouds come in. might see a few customers this time tomorrow. neighborhood highs coming up next weather and traffic on the 1s at 4:41. what's going on on the roads? >> 270 north at father hurley.

and massachusetts a avenue between 2nd and 4th an ongoing project that is still happening this morning even in the cold. 66, 95 in virginia, no problems there. taking a look at prince george's county, everything flowing quite well. no major issues into town out town. everything looking good. 95 in maryland and bw parkway, lots of green and lots of movement. the beltway, overall, no major issues live picture along 95 in virginia coming up in a couple of minutes. we expect to learn more about the dump truck driver accused of ramming two police officers. police say two officers were stopped at the shopping center to get wiper fluid. they say the truck driver exchanged words with them drove away circled back and then

rammed their cruisers actually ran over one. >> i'm not sure our officers clearly understand what he's saying. although preliminarily they believe it is a negative tone conversation. >> now, the officers were near the cruisers, not inside, though. they were not hurt. they were able to arrest a that man without using force. right now a huge pile of donations in gaithersburg set aside for the people killed in a plane crash into their home. marie gemmell and her two youngest children died. they received all of these items. the restaurant owner says donations came as far as away as from hawaii and austria. >> it's overwhelming. it probably exception 2,000 or

3,000. >> ken gemmell has only taken one item so far a a broncos sweatshirt because the broncos are flying him and his surviving daughter to this weekend's playoff game. marie was a huge football fan and her favorite team was the broncos. . today montgomery county waste collectors are going pack to work. collectors for unity disposal have been on strike two weeks now. a federal mediator wants the workers to return to the job. the collectors want better working conditions and higher pay. they are expect to go start up talks again next week. today we will learn whether d.c. has a chance to host the summer olympics 10 years from now. after the meeting, it is expected to be announced the choice, boston, san francisco los angeles are the other candidates. well, you may have to pay extra toll if you drive-through virginia. this time you have a say in it.

and you will want to sound off before it's too late. don't forget, it is a weather alert day. making sure you are prepared to battle subfreezing temperatures. storm team 4 meteorologist tom kierein is tr

welcome back. feels like negative 10 at dulles at 4:40. if you don't want to pay more to

drive the dulles greenway, you better way in soon. the owners want to increase by 10 cents for a total of $4.30. we're talking about the toll there. and a 15 cent during peak hour that. would raise tolls to $5.25. you have until february 6th to accepted in your comments. if you're car is parked outside, you could have trouble starting it. fill your gas tank the night before. that will reduce the chance of the water vapor freezing and block your fuel line. check your tire pressure. as the temperature drops, tire pressure deflates. check your battery. be sure to top off your radiator with with antifreeze and de-icing windshield solutions. if your door locks are frozen, especially with temperatures

this cold, dip your key in rubbing alcohol, then insert it in the lock. it will defrost the ice and the key should turn. a all of this stuff is happening right now to me. we'll have ways to make sure your car is ready for the freeze cold on our nbc washington app. live outside in the district we're looking at 10 maybe 12 degrees. weather and traffic on the 1s. tom? good morning. you can see all the way the cold fax on your weather app. get it at google play and itunes store. temperatures right now are single digits. just 13 at reagan national. nearby suburbs single digits. 7 at dulles airport. but the windchill is down to like minus 10. here are the future temperatures. by 8:00 this morning, still hovering around 10 degrees. by this afternoon, these are

highs. neighborhoods in northern virginia ought to be in the low to mid-20s. most of maryland 20 depress for a a high by afternoon. a look at how much colder this snap will last coming up next weather and traffic on the 1s at 4:51. melissa everything going well this morning? >> it is freezing cold. no real problem on the roads. 270 southbound a at old hundred, looks good. overall no problems into town and out of town. we do have this little piece of construction until 5:00 a.m. two left lanes blocked until 5:00. 95 in virginia, gordon boulevard, moving along as well. a a live picture of 270 coming up. melissa, thank you. the shootings in paris having implications in the is states. the new warning from u.s. counterterrorism officials. plus, north korea is telling the u.s. to lift sanctions or

else. what we are learning about the

it is now 4:45 right now. and take a look outside at a thermometer on the weather deck. it is 10 degrees outside our studios in northwest washington. it feels much colder than that. it is a weather alert day. the wind chills and the temperatures making it feel below zero in many spots. tom kierein promises the temperatures will warm up soon. i hope very soon. when all that will happen at 4:51 with weather and traffic on the 1s. here in washington and around the world, a show of unity and support for freedom of speech. nbc's tracie potts live on

capitol hill now with with how this a attack is raising new concerns for u.s. counterterrorism officials. tracie? >> reporter: exactly. whenever something like this happens, aaron people wonder could it happen here? there is a lot of talk about lone wolf type of attacks inspired by islamist extremists around the world. there is a lot of concern. there is a lot of outpouring of support. we saw it here in a rally in d.c. another rally in new york at union square. people not only supporting the families of those who were killed in the paris attacks, but also standing up for freedom of speech. there is extra security around the french mission. the flag is the french embassy. president owe bam a ma a has called the french president offering help. some of that will be intelligence to track down what we know are two remaining suspects. it's been confirmed by the french that the 18-year-old

turned himself in. there are two brothers they are still trying to track down this morning, including one brother who spent time in prison previously for trying to join up with islamist extremists. an outpouring of support for the victims and the french people here in the u.s. aaron? . tracie potts on the hill for us. thank you, tracie. dozens gathered at the museum to read the names of the victims each followed by "i am charlie." rallies came out holding -- the people at the rallies were holding pens to support freedom of speech. >> they need to be stopped. >> at one point it did get so cold the museum invited these people inside to get a break from the weather. . it is now 4:48.

new this morning north korea is now demanding the u.s. lift its sanctions against them. last week the white house announced 10 north korean government leaders are band from entering the u.s. they do not have access to the u.s. financial system. north korea denies it was behind the cyber attack that led to the sanctions. the u.s. says it is confident they are. this comes as kim jong-un celebrates his birthday today >> crews are still testing the system. it is expected to start later this month. a crash banged up this car's bumper. police stopped the street car to investigate. we're told no one was hurt. this is the system's second crash in five days.

this is the second crash. the street car did not appear to be damaged in either crash >> the metro boss richard sarls is retiring this month. the agency's assistant general manager will be asked to take the reigns as acting gm. metro plans to make a permanent pick by the end of january. a d.c. man is recovering today after being accidentally shot at at a barbershop by police. a man was getting a haircut when a police officer fired a at a robbery suspect outside the shop who pulled a gun. that went through the store's door and hit the customer in the hip. he is expected to be okay. police arrested three men for robbing a nearby business. 4:49 now. the majority of the eastern half of the country is in a deep freeze this morning. some areas are dealing with significant snow. that caused snow caused major

accidents in michigan. a highway had to be shut down for hours after this 40-car pileup. state police say people were driving too fast in white-out conditions on u.s. 31 near grand rapids. no serious injuries were reported. . at least 17 cars and multiple tractor trailers involved in a deadly pileup in western pennsylvania. white-out conditions caused that crash. ambulances were overwhelmed. an ambulance had to be brought in to take 15 people to the hospital. two people died, 30 injured in the wreck. these cold temperatures, an uncomfortable feeling. dangerous for a lot of folks. well, the first snow stick challenge of 2015 is in the books now. >> the winner of the best snow hats received a coveted pat collins snow stick. it all came down to the final four. the cat in the hat on the left. the hamburger hat.

monsters inc.couple and baby's first snow hat. we judged these entries. we'll tell you right now that you sent in some pretty creative pictures. it's always a tough job to pick our favorites. in the end, the winner with, the monsters inc couple. julie crutchley and rick hasselbeck, congratulations. >> i assume they had a an interesting story why those hats. they were exciting and willing to go out and shovel and do all the work to clear the show. >> they tweeted us and said great shoveling team. so it looked like they were into it. >> pat in a hat is a sight to see too.

this morning you'll need every hat you can get. my favorite was the baby. >> the baby was cute. >> it was up there i'm sure. look at our temperatures. you will need your best, warmest winter hat. single digit temperatures throughout much of maryland, virginia, west virginia. out in western maryland, oakland down to 6 below zero. that is not the windchill. our wind chills are subzero. it feels like 2 below in washington right now. winds gusting 20 to 25 miles per hour. not as strong as they were overnight. the windchill in gaithersburg, 11 below zero. much of prince george's county, 5 below zero. from loudoun fairfax prince william, fauquier, 1 below. and a huge area of windchill advisories much of the eastern half of the country has some sort of windchill advisory.

our expires at 8:00 this morning. still gusts 20 to 25 keeping our chills from zero to 10 below zero. i love this horse barn posted by sandy brevard. post your pics on twitter and facebook and instagram. connect with me there. for the morning drive time, most of the roads are dry. temperatures hovering 10 degrees for the morning commute. most roads dry in the afternoon. a little bit of melting when the sun hits it. a little bit of saltiness getting up on your windshield and on your headlights too. wash the salt a off your headlights. tomorrow, finally getting above freezing after a few morning flurries. a cold day saturday. mid-20s. get inside to the nbc 4 health&fitness expo saturday and sunday. i'll be there late saturday afternoon. next chance of any snow, maybe a

wintry mix on tuesday and wednesday. melissa is here now. >> as long as you can get your car started this morning, right? you're okay at least on our roadways. 270 at shady grove. everybody headed south. no problem overall. looking quite good as well. 66, 29 near gainesville, no problems there. you can see the residual snow and ice that we have on some of the roadways pushed off to the side. brutally cold temperatures. indian head, branch avenue, pennsylvania avenue, moving along. 95 in maryland, cherry hill road, northbound and southbound looking good. see you at 5:01 >> thank you melissa. what experts say you might be doing wrong when securing your child in a car seat. why it is everything to do with

timing. the winter blues are a real thing. what to do to boost your moo

a live look outside this morning on our weather patio. it is so cold can out there right now. the thermometer reading, oh, almost 9 degrees. these cold, dark days can wear on a lot of us. most people just get the winter

blues. some people fall into a major form of depression called seasonal affective disorder. medications counseling and light therapy can me. if you are feeling a little down in the dumps, a quick morning walk can help boost your mood. we have been focusing on mental health all year with our changing minds campaign. you'll find all sorts of resources and experts at the expo. happening this weekend at the washington convention center. we will be there from 9:00 to 5:00 start and 9:00 to 4:00 sunday. it is all free. 4:58. virginia is continuing its mission to keep your kids safe while they're away at college. this afternoon the governors task force on combatting sexual violence will have a second meeting. the group has been meeting in subcommittees for a few months. today they will present their

findings from the smaller meetings and make recommendations. this is all happening at 1:00 p.m. inside the patrick henry building in richmond >> a joint announcement between prince george's county schools and microsoft may be delayed today. schools are opening two hours later because of the cold weather. microsoft is bringing new technology to help students learn and prepare for college. the program is part of president obama's challenge through the connect ed initiative. stay with us. news 4 continues at 5:00 a.m. news 4 today starts now. . the freeze is for real. and the cold is cruel. it is a storm team 4 weather alert day. . the problem is the subfreezing feels-like temperature because of the windchill. those of you standing with the kids at the bus stop, bundle up big time. big time.

good morning, everybody. it's 5:00 a.m. i'm aaron gilchrist. >> i'm eun yang. it is freezing. >> below freezing. >> below freezing. 10 degrees outside our studios in northwest washington. this morning it will feel a whole heck of a lot colder. >> we are trying hard to like you this morning, tom. >> i totally understand. we have windchills down to near 10 below zero as we just saw. frigid morning winds. very cold afternoon. not going to get above freezing today. but likely tomorrow afternoon we will get above freezing. so there will be some melting. big area under a windchill advisory. most of the eastern half right in the middle of that. windchill advisory in effect until 8:00 this morning. winds gusting 20 to 25 miles per hour. our windchills will be subzero thr