FTAF31 KWBC 141727 TAF TAF DRRN 141700Z 1418/1524 30005KT 8000 NSC TEMPO 1419/1421 4000 HZ TEMPO 1504/15007 4000 DU TEMPO 1508/1512 32015KT= TAF DRZA 141700Z 1418/1518 24008KT 8000 NSC BECMG 1502/1504 33010KT=