000 FTUS41 KRNK 181731 TAFLWB TAF KLWB 181731Z 1818/1918 31013G22KT P6SM BKN050 FM182100 31013G20KT 6SM -SN OVC035 FM190500 32010G16KT P6SM OVC040 FM191100 29009G19KT P6SM FEW045 BKN250 FM191600 27015G24KT P6SM SKC=