FTUS80 KWBC 021521 AAA TAF AMD KGRR 021518Z 0215/0312 34009KT P6SM OVC015 FM021800 36005KT P6SM BKN025 FM021900 36005KT P6SM SCT030 FM030200 00000KT P6SM SCT120= KROA 021520Z 0215/0312 VRB03KT P6SM VCSH OVC060 FM022100 17009KT P6SM VCTS OVC050CB FM030300 21003KT P6SM OVC050 FM030800 29002KT 5SM BR OVC025=