FTUS43 KLBF 141723 TAFVTN TAF KVTN 141723Z 1418/1518 01007KT P6SM BKN140 FM142000 05006KT 6SM -SHRA BKN080 OVC150 FM150700 27004KT P6SM OVC250 FM151200 25005KT P6SM BKN250=