Aviation Digital Data Service (ADDS)

Output produced by METARs form (1821 UTC 21 October 2014)
found at http://aviationweather.gov/adds/metars/
 
KRWI 211733Z 2118/2218 24008KT P6SM SCT050 
     FM220100 30009G17KT P6SM BKN060 
     FM220500 30010KT P6SM SKC 
     FM221600 32012G20KT P6SM BKN035