000 FTUS43 KGRR 190420 AAB TAFGRR TAF AMD KGRR 190420Z 1904/1924 36008KT P6SM -RA OVC040 FM190600 36004KT 3SM -RA BR OVC008 FM191100 29012G20KT P6SM OVC040 FM191300 29014G24KT P6SM FEW040=