Aviation Digital Data Service (ADDS)

Output produced by METARs form (1927 UTC 09 February 2010)
found at http://aviationweather.gov/adds/metars/index.php
 
KSEA 091920Z 03006KT 2SM BR OVC004 06/03 A3007 RMK AO2 SFC VIS 3
KSEA 091739Z 0918/1024 VRB03KT 3SM BR BKN004 
     TEMPO 0918/0919 1/2SM FG VV002 
     FM091900 VRB03KT P6SM SCT010 SCT200 
     FM101000 16006KT P6SM SCT015 BKN070 BKN120 
     FM101900 18008KT P6SM -RA OVC035