Aviation Digital Data Service (ADDS)

Output produced by METARs form (1439 UTC 02 September 2010)
found at http://aviationweather.gov/adds/metars/index.php
 
EGLL 021420Z 07007KT 360V120 CAVOK 21/09 Q1020
EGLL 021350Z 08008KT CAVOK 21/09 Q1020
EGLL 021055Z 0212/0318 05007KT 9999 SCT028 
     PROB40 0303/0308 6000