NWS All NOAA
642 FTUS43 KFSD 232001 AAB TAFFSD TAF AMD KFSD 232001Z 2320/2418 18012G22KT P6SM SKC FM240000 17006KT P6SM SCT250 FM240500 VRB05KT P6SM BKN080 FM241500 33008KT P6SM FEW250=