Aviation Digital Data Service (ADDS)

Output produced by METARs form (0354 UTC 23 July 2014)
found at http://aviationweather.gov/adds/metars/
 
KGNV 230051Z 2301/2324 VRB03KT P6SM SCT040 BKN250 
     TEMPO 2307/2311 3SM BR 
     FM231500 26004KT P6SM VCSH SCT025 
     FM231900 22008KT P6SM VCTS BKN040CB