000 FTUS43 KMQT 181720 TAFCMX TAF KCMX 181720Z 1818/1918 30010KT P6SM OVC018 FM182000 28011KT P6SM OVC023 FM182300 27009KT P6SM OVC060 FM190200 24008KT 1 1/2SM -SHSN BR OVC035 FM190500 23009KT 5SM -SHSN BR OVC060 FM190800 25009KT P6SM OVC050 FM191200 28007KT 4SM -SHSN BR BKN027=