step outside, it you will not really needed this morning. metinka: it feels really nice out this morning. 50 degrees already. no rain to worry about. that is going to change. later on this afternoon, we ll have a little bit of light rain, light drizzle. temperatures today still today stay really mild. temperatures will start out decent and then fallout into the 30 s. that would change the rain over into a wintry mix. we have a winter storm watch to talk about. eric: thank you metinka. millions of americans are expected to hit the road this morning for their holiday travel. but officials are warning to stay alert and vigilant, amid heightened concerns over potential terror plots. shaina humphries has the latest. what are law enforcement officials doing to keep americans safe this holiday season? shaina: travelers this week should expect stepped-up security at airports and train stations across the country. the tsa is advising to get to the airport even earlier, to allow for