This hazardous weather outlook is for extreme southwest Nebraska... northwest Kansas and east central Colorado. .DAY ONE...THIS AFTERNOON AND TONIGHT... Areas of fog will develop after midnight tonight. Flooding has been reported on the Hackberry Creek in Cheyenne County, Kansas, due to heavy rain that occurred last night. Water levels should slowly recede through tonight with no additional rainfall expected. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH TUESDAY... Areas of fog will persist into early Wednesday morning. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be required.