FTNA35 KAWN 221449 RRB
TAF AMD KBOS 221441Z 2215/2318 08008KT P6SM SKC
     FM230100 13004KT P6SM SKC
     FM230600 20003KT P6SM SKC
     FM231200 20007KT P6SM FEW250
     FM231600 20010G17KT P6SM FEW250=