FTCN22 CWAO 181100 AAH
TAF AMD CYSM 181707Z 1817/1824 04005KT P6SM OVC010 TEMPO 1817/1818
     4SM -RA BR OVC006
    FM181900 04008KT P6SM OVC012 TEMPO 1819/1822 BKN025
    FM182200 04008KT P6SM BKN040
    RMK NXT FCST BY 181800Z=