239 FTUS45 KRIW 171740 TAFCOD TAF KCOD 171740Z 1718/1818 02006KT P6SM -SN SCT020 OVC035 FM171900 03006KT P6SM VCSH SCT025 OVC040 FM180700 VRB03KT P6SM SCT010 BKN025 FM181500 VRB03KT P6SM SCT015 BKN035 AMD LTD TO CLD VIS AND WIND=