FTCN26 CWAO 231100 RRA
TAF CYAH 231142Z 2312/2322 22010KT 6SM -SN FEW008 OVC020 TEMPO
     2312/2315 4SM -SN SCT003 BKN008 OVC020 PROB30 2312/2315 2SM -SN
     IC BKN003 OVC008
    FM231500 24012G22KT 6SM -SN FEW008 OVC020 TEMPO 2315/2322 4SM
     -SN BKN008 OVC020
    RMK FCST BASED ON AUTO OBS. NXT FCST BY 231800Z=