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 Hitchcock, Red Willow, Decatur, Norton, and Graham counties until 10 in the morning. Be alert for rapidly lowering visibility. Severe storms are possible for most of the area, favoring counties near the Colorado border. Hail around one to one and a half inches is the main threat, though hail up to 3 inches in diameter could occur. Wind gusts of 60 to 70 mph are also possible. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY... There are low chances for severe storms daily through at least Saturday. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed this afternoon.