000 FTUS41 KBOX 221720 TAFACK TAF KACK 221720Z 2218/2318 36011G20KT P6SM SKC FM222000 02007KT P6SM FEW250 FM222100 07005KT P6SM FEW250 FM230000 12005KT P6SM SKC FM230900 17005KT P6SM FEW250 FM231400 14007KT P6SM FEW250=