Aviation Digital Data Service (ADDS)

Output produced by METARs form (1414 UTC 05 September 2015)
found at http://aviationweather.gov/adds/metars/
 
KRDU 051222Z 0512/0612 04007KT 2SM BR OVC004 
     TEMPO 0512/0514 1SM BR OVC002 
     FM051400 04008KT 5SM BR OVC011 
     FM051600 05011KT P6SM BKN035 
     TEMPO 0518/0522 VRB15G25KT 3SM SHRA BKN025