Aviation Digital Data Service (ADDS)

Output produced by METARs form (2152 UTC 16 April 2014)
found at http://aviationweather.gov/adds/metars/
 
KOAJ 162036Z 1621/1718 04010G15KT P6SM SKC 
     FM162200 04010KT P6SM SKC 
     FM170800 02010KT P6SM BKN025 
     FM171400 04015G20KT P6SM OVC035 AMD LTD TO CLD VIS AND WIND