This hazardous weather outlook is for extreme southwest Nebraska... northwest Kansas and east central Colorado. .DAY ONE...TODAY AND TONIGHT... There is a marginal risk for severe thunderstorms from mid afternoon through mid evening. Potential storm hazards include wind gusts up to 60 mph and hail up to quarters in size. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SUNDAY... Confidence is increasing for severe thunderstorms Tuesday afternoon and evening. Main threats will be large hail and damaging wind gusts. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed.