This hazardous weather outlook is for extreme southwest Nebraska... northwest Kansas and east central Colorado. .DAY ONE...TONIGHT... Dense fog may develop over portions of northwest Kansas and southwest Nebraska this evening and overnight. This includes the Interstate 70 corridor from Kanorado to Quinter. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SUNDAY... A High Wind Watch is in effect for Kit Carson and Cheyenne counties in Colorado on Monday. Colder temperatures and a chance for accumulating snow arrives late in the work week. Wind chill readings may fall into the single digits above and below zero during the early morning hours on both Friday and Saturday. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed.