670 
FTUS41 KLWX 202031 AAA
TAFMRB
TAF AMD
KMRB 202031Z 2021/2118 15007KT P6SM BKN130 OVC250
     FM210400 15004KT P6SM BKN070
     FM210600 VRB03KT P6SM BKN030
     FM210900 00000KT 5SM -RA SCT008 OVC020
     FM211200 VRB03KT 3SM RA OVC008
     FM211500 02004KT 5SM -RA OVC020=