travel for christmas. so, let's get right to chief meteorologist ginger zee, she's going to track it all week long for us. hey, ginger. >> reporter: hey there, david. there are travel troubles right now, so, let's get to the map. right along i-40, memphis, for example, dense fog advisory. less than a quarter mile visibility. some heavy rains that will move into little rock. that's going to move along that warm front, overnight through even south carolina and north carolina tomorrow. then, we have to turn west, because the winter alerts are consuming the west. las vegas, for example, on a high wind warning. you can see all the snow already. 28 inches in parts of washington state and the cascades. but look what happens, denver through minneapolis on thursday, you could see snow impeding your travel. and then it becomes all rain. more of a warm core system as it heads to the east coast saturday night. >> a messy few days ahead. ginger, thank you. we turn next tonight to new fallout from the allegations of sexual abuse against harvey weinstein. actress rose mcgowan, who claims weinstein raped her, taking aim now at meryl streep.