Aviation Digital Data Service (ADDS)

Output produced by METARs form (0132 UTC 21 May 2013)
found at http://aviationweather.gov/adds/metars/
 
 
KSTS 202339Z 2100/2124 21010KT P6SM SCT250 
     FM210500 26007KT P6SM SCT250 
     FM211000 32005KT P6SM SCT250 
     FM211700 31010KT P6SM SKC 
     FM212100 29018G25KT P6SM SKC