Aviation Digital Data Service (ADDS)

Output produced by TAFs form (0152 UTC 28 May 2015)
found at http://aviationweather.gov/adds/tafs/
 
KLVS 272339Z 2800/2824 21015G25KT P6SM BKN200 
     FM280100 02006KT P6SM BKN200 
     FM281600 21015G25KT P6SM SCT200