Aviation Digital Data Service (ADDS)

Output produced by METARs form (1551 UTC 04 August 2015)
found at http://aviationweather.gov/adds/metars/
 
KMFD 041120Z 0412/0512 25005KT P6SM SCT045 
     FM041500 25010KT P6SM SCT050 
     FM050000 25006KT P6SM SKC