The Winter Storm Warning now in effect expires at 4 PM Saturday. Total snow accumulations are now expected to range between 3 and 7 inches. Be prepared for significant reductions in  visibility at times and snow covered roads. There is an 80 percent chance of snow Saturday morning mixing with rain after 1 pm and then gradually ending. Highs Saturday will be near 36. Road crews were expected to start working around midnight to clear the main roads in Martinsville. Secondary roads are expected to be plowed sometime Saturday. There are two different public works teams totaling about 40 workers that will be assigned the task over the next 48 hours. Martinsville Police say they have officers out monitoring all the roads and heavily trafficked areas. The storm will pass by Saturday night. The forecast then calls for mostly cloudy, then clear Saturday night with a low of 22. Sunny on Sunday with a high near 39. Mostly clear Sunday night at 22. Sunny Monday with a high near 46.