This hazardous weather outlook is for extreme southwest Nebraska... northwest Kansas and east central Colorado. .DAY ONE...TONIGHT... Hazardous weather is not expected at this time. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH WEDNESDAY... Locations along and north of Highway 34 may see dense fog develop around, or shortly before, sunrise Thursday morning. Dense fog could persist for several hours before dissipating late Thursday morning. .SPOTTER INFORMATION STATEMENT... Spotters are encouraged to report any significant weather conditions.