The heavy snow has cleared the majority of NE OK and NW AR. Light snow is still expected across Washington and Madison counties through 6:30 p.m. Most of the snow through 7 p.m. will be confined across the Arkansas I-40 corridor; however, light snow flurries can't be ruled out this evening. Travel may become an issue tonight as the roads freeze. Overnight lows are expected to drop into the lower 20s, so use caution.