"8:40pm: Very light snow showers are persisting across the region, causing locally slick roads tonight. We have received reports from NHP of 9 accidents in the last hour between South Reno and Carson City along I-580 due to loss of control when encountering black ice. Bottom line: If traveling tonight along the Sierra Front or Eastern Sierra, including Highway 395 from Reno south to Mammoth, you may encounter black ice."
Drove this road yesterday evening. At the time I passed through the area there was ice on the roads in Washoe Valley, but none north of Minden. Thank goodness for my 4wd.