This hazardous weather outlook is for extreme southwest Nebraska... northwest Kansas and east central Colorado. .DAY ONE...TONIGHT... Thunderstorms may produce locally heavy rainfall across a limited portion of the area this evening, mainly south of Interstate 70 in extreme western Kansas. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH MONDAY... Isolated to scattered thunderstorms will be possible from Tuesday through Friday. Widespread severe weather is not expected at this time. Heavy rain and potential flooding are a concern once again on Tuesday. mainly for any area that receives heavy rain tonight. .SPOTTER INFORMATION STATEMENT... Spotters are encouraged to report any severe or significant weather to the National Weather Service in Goodland via telephone or social media.