FTZZ40 KAWN 172348 RRX TAF CYYC 172347Z 1800/1824 35018G28KT 5SM -SN SCT020 OVC080 TEMPO 1800/1808 2SM -SN BR OVC020 BECMG 1804/1806 35012KT FM180800 36008KT P6SM SCT020 OVC040 TEMPO 1808/1812 5SM -SN OVC020 FM181200 35005KT P6SM BKN025 TEMPO 1812/1818 SCT025 FM181800 01008KT P6SM SCT020 TEMPO 1818/1824 P6SM -SN BKN020 BECMG 1822/1824 05008KT RMK NXT FCST BY 180300Z= TAF LWOH 172345Z 1800/1824 32010KT 9999 SCT040 TEMPO 1800/1810 34020G30KT= TAF LWSK 172345Z 1800/1824 33010KT 9999 SCT040 TEMPO 1800/1812 02020G30KT= TAF COR MMMX 172346Z 1800/1900 36008KT P6SM SKC TX27/1822Z TN09/1813Z BECMG 1805/1806 32005KT FM181400 36008KT P6SM SKC= TAF PTSA 172342Z 1800/1824 07015G22KT P6SM VCSH SCT018 SCT050 BKN110 TEMPO 1802/1806 2SM +SHRA BKN012 OVC025= TAF YSRI 172344Z 1800/1900 29008KT CAVOK BECMG 1805/1807 16010KT 9999 -SHRA SCT025 FM181000 21005KT 9999 NSW SCT012 BKN025 FM182300 VRB03KT 9999 SCT020 BKN030 INTER 1804/1810 5000 SHRA SCT015 FEW080TCU TEMPO 1810/1821 9999 BKN012 PROB30 TEMPO 1806/1810 VRB25G40KT 2000 TSRA BKN012 SCT080CB=