...VERY COLD TEMPERATURES THROUGH TUESDAY MORNING... This hazardous weather outlook is for northeast and north central Colorado. .DAY ONE...This Afternoon and Tonight Very cold temperatures will continue today, with highs in the single digits above zero and wind chills of zero to 20 below across the plains. Lows in the negative teens are possible tonight on the plains with wind chill values as low as 30 below zero. Across the higher terrain, wind chills will be from 15 to 30 below zero this afternoon. Tonight's mountain lows will be in the negative teens in most areas, but as cold as 40 below in the valleys. Frostbite can occur with only 10 minutes of exposure at those temperatures. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday Gusty west winds are expected Tuesday and Tuesday night in the Front Range Mountains as well as in and near the foothills. Wind gusts of 50 mph will produce areas of blowing and drifting snow, which may reduce visibility and produce slippery roads. Another chance for snow Friday night into Saturday for the plains. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed today or tonight.