i ll have the latest impacts coming up in about 10 minutes, pat, but again, this evening we re not looking at the worst conditions. again, talking act windchill temperatures on into the evening, 2:00 a.m. temperature around 12 degrees. but saturday night, sunday morning windchills in spots could be as bad as 20 to 30 degrees below zero. so that s going to be dangerous windchills. now, windchills that low are only going to be for some-us. i ll let you know if that s for you coming up in about ten minutes. thanks amelia. not everyone gets to stay indoors during this frigid friday. we found people who are braving the arctic blast to help make your drive a little easier. david culvert picks up our team coverage in arlington. reporter: this is one of those days folks are hiding their faces, trying to wear as many layers as they can to fight off this brutal cold. work crews facing some tough office conditions houtout here for hours today, dragging heavy equipment, layered up