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 Heat Advisory is in effect for Graham and Norton counties for heat indices up to 106 degrees.  Isolated thunderstorms are possible from around 4 PM CDT through sunset for locations generally east of a line from near Oberlin to Leoti. If thunderstorms develop, they could become severe with large hail and damaging outflow winds the primary hazards.  .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY...  Wednesday and Thursday will see thunderstorms move through the area from the west during the late afternoon through overnight hours. Large hail will be the primary hazard initially before turning into a damaging wind threat. Locally excessive rainfall may also accompany the thunderstorms.  .SPOTTER INFORMATION STATEMENT...  Spotter activation will not be needed.