000 FTUS41 KRLX 181720 TAFHTS TAF KHTS 181720Z 1818/1918 30005KT P6SM SKC FM191000 20006KT P6SM -SHRA OVC080 FM191200 23006KT P6SM -SHRA OVC025 FM191500 27007KT P6SM -SHRA OVC011=