FTUS44 KLCH 172331 TAFLCH TAF KLCH 172331Z 1800/1824 16009KT P6SM SCT045 FM180800 17006KT 4SM BR BKN025 FM181000 18005KT 2SM BR BKN015 FM181500 20008KT P6SM BKN025 FM181800 20010G15KT P6SM BKN035=