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 the area tonight and Monday morning, mainly along and east of a line from Benkelman to Hill City. Snow melt on parking lots, sidewalks, and area roads will turn into ice as temperatures fall into the teens this evening and overnight. Drivers are urged to exercise additional caution, especially on bridges, overpasses, and secondary roads. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SUNDAY... An active weather pattern may bring below average temperatures and above average chances for precipitation to the region this weekend and early next week. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed.