Aviation Digital Data Service (ADDS)

Output produced by METARs form (1344 UTC 20 August 2017)
found at http://www.aviationweather.gov/adds/metars/
 
OKBK 201300Z 08009KT 7000 SKC 46/11 Q0999 NOSIG
TAF OKBK 201045Z 2012/2118 35013G25KT 7000 NSC 
     TEMPO 2012/2018 4000 BLDU 
     BECMG 2108/2110 12010KT