000 FTUS41 KBTV 211720 TAFRUT TAF KRUT 211720Z 2118/2218 24008G16KT P6SM BKN045 FM220000 23007KT P6SM FEW250 FM220800 28009G19KT P6SM SCT050 FM221000 33008G17KT P6SM FEW250=