Aviation Digital Data Service (ADDS)

Output produced by METARs form (1037 UTC 29 March 2015)
found at http://aviationweather.gov/adds/metars/
 
KGSP 290523Z 2906/3006 36004KT P6SM SKC 
     FM291300 15003KT P6SM SKC 
     FM291600 20008KT P6SM FEW250