Some of knows locations. No advisories for us. Were going to talk much more about this. Im going to time it out for you. Overnight tonight and into your saturday, more on the even colder air, yeah, it gets even colder, coming in for new years. All right, doug, thank you. And you can get the latest weather updates any time and anywhere on the nbc washington app. And be sure to turn on your notifications to get any weather warnings in your neighborhood. And we have some breaking news. The fbi is raiding an apartment complex right now in loudoun county. This is happening at the courtyard square just behind the sugar land crossing shopping center. Thats on route 7 in sterling. Chopper4 is live right now over the scene and we are still working to learn why the fbi initiated this raid. We also dont yet know what theyre looking for or whether there is anyone in custody. We are working our sources and well keep you updated as information comes in. Tonight new de man who police say led them on