Aviation Digital Data Service (ADDS)

Output produced by METARs form (1506 UTC 28 August 2014)
found at http://aviationweather.gov/adds/metars/
 
KPSM 281120Z 2812/2912 32006KT P6SM BKN060 
     FM281400 32012KT P6SM SCT060 BKN200 
     FM282300 31007KT P6SM SCT200