Aviation Digital Data Service (ADDS)

Output produced by METARs form (0345 UTC 21 October 2014)
found at http://aviationweather.gov/adds/metars/
 
KATL 210334Z 2104/2206 28004KT P6SM FEW150 
     FM210900 30006KT P6SM FEW250 
     FM211500 32010G18KT P6SM FEW250 
     FM220100 33007KT P6SM SKC