A week ago it was an inch of snow that either canceled or delayed school openings.This week it has been a layer of ice on roadways that caused similar situations for school in Lamesa and the surrounding area.The weather turned not only cold – rising into temperatures only into the upper 20s – but also came with precipitation that froze early Monday and Tuesday mornings, making traveling extremely hazardous and slow going.The National Weather Service issued a Winter Storm Warning for much of West Texas that will remain in effect until 9 a.m. Thursday.The weather wasn’t expected to improve significantly ...