FTUS42 KWBC 141742 TAF KSHV 141740Z 1418/1518 19010KT P6SM SCT030 BKN040 BKN250 FM142000 19011KT P6SM SCT045 SCT250 FM150100 18008KT P6SM SCT250 FM151000 18007KT P6SM BKN015 FM151500 19010KT P6SM BKN025 FM151700 19011KT P6SM BKN035=