000 FTUS43 KGRR 171730 TAFMKG TAF KMKG 171730Z 1718/1818 22014G23KT P6SM BKN035 FM172300 24014G23KT P6SM BKN050 FM180600 27010G17KT P6SM OVC025 FM181200 29008KT P6SM OVC025=