771 FTUS42 KMHX 280721 AAA TAFOAJ TAF AMD KOAJ 280721Z 2807/2906 19010G20KT P6SM -SHRA BKN007 OVC025 WS020/21045KT TEMPO 2808/2812 2SM +RA BR FM281300 23010KT P6SM -SHRA BKN010 FM281500 24015G25KT P6SM SCT020 FM290200 24008KT P6SM SCT030 AMD LTD TO CLD VIS AND WIND=