000 FTUS41 KRNK 211720 TAFBCB TAF KBCB 211720Z 2118/2218 29005KT P6SM BKN035 FM211800 24008KT P6SM BKN040 FM220200 00000KT 4SM BR SCT012 BKN120 FM220900 00000KT 1 1/2SM BR SCT006 FM221400 18003KT P6SM SCT025 BKN050=