Aviation Digital Data Service (ADDS)

Output produced by TAFs form (1904 UTC 20 April 2014)
found at http://aviationweather.gov/adds/tafs/
 
KLVS 201729Z 2018/2118 27010KT P6SM FEW035 BKN100 
     FM202000 30015KT P6SM VCTS BKN060CB OVC080 
     FM202300 36015G25KT P6SM BKN080 
     FM210200 03005KT P6SM BKN100 
     FM211700 03010KT P6SM VCSH BKN080