back here at home and next tonight, that system moving into the northeast with temperatures plunging, reaching the northeast by morning and already elsewhere. look at the images. treacherous driving across several states. in fact, ice halting traffic, this is i-90 in montana. severe storms across tennessee, as well, in the past 24 hours. flipping an rv right onto a school bus. that was this morning. the driver inside was okay. reports of tornadoes in all of this, too, and now the system moving east. chief meteorologist ginger zee, of course, with us on a monday night, tracking it all. hey, ginger. >> reporter: hey, david. feeling that front pass right now, it is breezy here, but it will be downright windy for areas that are in wind advisories. washington, d.c., baltimore, could see gusts up to 50 miles per hour. that includes bar harbor and much of western new york, buffalo, you add some snow, that could make really rough driving tonight. behind this front, everybody chills out. and i mean by 30, 35 degrees. we're going to see big-time drops. it will feel like it is 23 degrees tomorrow morning in nashville. 10 for detroit.