Aviation Digital Data Service (ADDS)

Output produced by METARs form (1810 UTC 18 April 2014)
found at http://aviationweather.gov/adds/metars/
 
KMBS 181738Z 1818/1918 32006KT P6SM BKN040 
     FM190100 36008KT P6SM SCT050 
     FM191400 05007KT P6SM SKC