NWS All NOAA
456 FTUS43 KMKX 181813 AAA TAFENW TAF AMD KENW 181813Z 1818/1918 20013G23KT P6SM SCT035 FM190300 19013G22KT P6SM SCT250 WS020/21045KT FM191200 22011G18KT P6SM SCT250=