A Tuesday morning snowfall of about an inch resulted in delays or cancellation of classes at schools in the Lamesa area.Although a lighter snow fell early Tuesday afternoon, warming temperatures quickly melted any accumulation in Lamesa.The weather for the rest of the week is expected to warm up, with high temperatures climbing into the mid-40s on Thursday and above 60 on Saturday.The start of classes in the Lamesa school district and Howard College’s Lamesa campus were delayed Tuesday until 10 a.m.They both opened at their regular schedule on Wednesday.The winter storm particularly affected a number of Lamesa teachers who drive ...