000 FTUS43 KGRR 231720 TAFGRR TAF KGRR 231720Z 2318/2418 24017G28KT P6SM BKN120 FM232300 24011G23KT P6SM -SHRA VCTS BKN050CB FM240100 26010KT P6SM VCSH FEW018 BKN030 FM240500 35010G18KT P6SM BKN025 FM241200 36009KT P6SM SCT025=