This hazardous weather outlook is for extreme southwest Nebraska... northwest Kansas and east central Colorado. .DAY ONE...THIS AFTERNOON AND TONIGHT... Showers and storms are possible mainly along and north of Highway 36 this afternoon through the overnight hours. Most storms should remain below severe criteria; however, should storms become strong enough up to quarter sized hail and damaging winds are the primary hazards. Near critical fire weather conditions are expected this afternoon along and south of Interstate 70. Localized areas may see an hour or two of critical fire weather conditions. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SUNDAY... A Red Flag Warning has been issued for late Monday morning through Monday evening for Cheyenne County, Colorado due to low relative humidity values and westerly winds gusting up to 45 mph. A potential for an isolated severe thunderstorm exists Monday morning through the early afternoon along and north of a Flagler, Colorado to McCook, Nebraska line. .SPOTTER INFORMATION STATEMENT... Spotter activation may be required this afternoon and evening if severe storms are able to develop.