We have issued a Winter Weather Advisory for the foothills, effective through 3 AM tomorrow morning, for slick roads and hazardous travel conditions which are becoming more widespread due to increasing accumulation as snowfall continues and temperatures fall. #COwx https://t.co/PZ16TMe8YYWe have issued a Winter Weather Advisory for the foothills, effective through 3 AM tomorrow morning, 4637700 We have issued a Winter Weather Advisory for the foothills, effective through 3 AM tomorrow morning, for slick roads and hazardous travel conditions which