This hazardous weather outlook is for extreme southwest Nebraska... northwest Kansas and east central Colorado. .DAY ONE...TODAY AND TONIGHT... A Dense Fog Advisory is in effect for Gove, Sheridan, Graham, Decatur, Norton, and Red Willow counties. Fog with visibility as low as one quarter of a mile has been reported. A Red Flag Warning is in effect for counties along and west of Highway 25 late this morning through the afternoon hours. Conditions today will make fires ignite easier and be harder to control. Avoid burning and creating sparks. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY... Sunday, near critical to critical fire weather conditions are forecast to affect most of the area tomorrow. Extra caution is still urged with fires or anything that make sparks. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. Please report any wildfires to local county dispatch.