This hazardous weather outlook is for northeast and north central Colorado. .DAY ONE...Today and Tonight Areas of fog are possible over the plains and along the Urban Corridor north of I-70 late this morning with local reductions in visibility. This will dissipate by early afternoon. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday Mostly dry conditions are expected across the plains on Thursday. Rain and snow showers will develop in the mountains Thursday afternoon and evening, with a slight chance of rain showers along the northern border. A pattern change Friday into the weekend will bring much colder temperatures along with the potential for several inches of snow over the mountains. Accumulating snow will also be possible across the urban corridor and plains, mainly Saturday into Sunday morning. A hard freeze is also expected across most of the plains this weekend with low temperatures falling into the 10s to 20s. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed today or tonight.