headaches in parts of colorado. interstates are littered with out into ditches. the national weather service says the bigger issue for folks is getting home as the forecast does not improve for millions of americans. >> i want to let you know that we've got warnings issued all the way from colorado and wyoming through minnesota up to upper michigan. for heavy snow and strong winds. we're looking at 8 inches to 12 inches of snow. >> fortunately, no snow to contend with in north texas. you are looking alive i-75 and a 635, a big intersection through the dallas-fort worth area and all through texas. lots of folks are out. it will take a bit of time to get where you're going. certainly everybody has a lot to be thankful for.