YUMA COUNTY HAZARDOUS WEATHER OUTLOOK

 This hazardous weather outlook is for extreme southwest Nebraska... northwest Kansas and east central Colorado.  .DAY ONE...TODAY AND TONIGHT...  A few surface based thunderstorms may develop in northeast Colorado late this afternoon. An isolated marginally severe storm is possible, mainly between 4 PM and 7 PM MDT. A brief landspout cannot be ruled out.  Elevated thunderstorms may abruptly develop along and north of Interstate 70 in northwest Kansas and southwest Nebraska late this evening. A few severe storms capable of producing large hail are possible, mainly between 10 PM and 2 AM CDT. Storms will rapidly exit the region (into south-central and southeast Nebraska), thereafter.  .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY...  Scattered thunderstorms are anticipated to develop over portions of northeast Colorado and northwest Kansas Friday afternoon. Severe storms capable of producing damaging winds are possible, mainly late Friday afternoon and Friday evening, as storms increase in coverage and track southeast toward southwestern and south-central Kansas.  .SPOTTER INFORMATION STATEMENT...  Spotter activation may be required.