Aviation Digital Data Service (ADDS)

Output produced by METARs form (1639 UTC 01 March 2015)
found at http://aviationweather.gov/adds/metars/
 
KSWF 011547Z 0116/0218 VRB03KT 1SM -SN BKN005 
     TEMPO 0121/0201 1/2SM SN 
     FM020300 VRB03KT 2SM -SN OVC010 
     FM020600 27008KT 4SM BR OVC020 
     FM021400 29015G25KT P6SM BKN025 AMD NOT SKED