Aviation Digital Data Service (ADDS)

Output produced by METARs form (1559 UTC 16 April 2014)
found at http://aviationweather.gov/adds/metars/
 
KPSM 161120Z 1612/1712 30020G30KT P6SM SKC 
     FM162000 32012G20KT P6SM SKC 
     FM170000 VRB03KT P6SM SKC