000 FTUS43 KGRB 172051 AAC TAFCWA TAF AMD KCWA 172051Z 1721/1818 27013G20KT 4SM -SHRA OVC007 FM180100 29016G24KT P6SM OVC009 FM180300 29013G22KT P6SM BKN015 FM180700 29010G16KT P6SM SCT025 FM181000 27007KT P6SM -SHRA BKN045=