Aviation Digital Data Service (ADDS)

Output produced by METARs form (1844 UTC 08 February 2016)
found at http://aviationweather.gov/adds/metars/
 
KIAD 081740Z 0818/0924 12005KT P6SM BKN200 
     FM090000 12006KT 3SM -RA OVC025 
     FM090300 12006KT 2SM -RASN OVC020 
     FM090600 10005KT 1/2SM SN OVC008 
     FM091100 04005KT 1SM -SN OVC008 
     FM091500 34005KT 1/2SM SN OVC008 
     FM092100 30007KT 2SM -SNRA OVC015