I ran the rest of my north of I20, west Texas route yesterday and was flabbergasted to see the amount of snow out there. Vernon got 9" and Iowa Park, which is 10 minutes from Wichita Falls, got 11". There were reports of over 200 cars abandoned off of 277/114. I saw snow in ditches that was well over 6 FEET high, which is likely from snow drifts.
I drove through Oklahoma City today and they got rocked, too. The interstates were clear, but all of my exit were inches of ice/slush.
DFW saw nothing in comparison.