000 FTUS43 KGRB 202320 TAFGRB TAF KGRB 202320Z 2100/2124 28009G15KT P6SM OVC045 FM210400 27006KT P6SM SCT045 FM210600 27006KT P6SM SCT150 FM211500 29013G19KT P6SM SCT060 TEMPO 2118/2122 BKN060=