000 FTUS43 KGRB 180520 TAFCWA TAF KCWA 180520Z 1806/1906 29013G20KT P6SM OVC025 FM180800 29011KT P6SM SCT018 BKN120 FM181300 25009G15KT P6SM VCSH SCT020 BKN045 FM181800 25014G22KT P6SM -RA OVC014 FM190000 26009KT P6SM SCT030=