NWS All NOAA
979 FTUS45 KSLC 180259 AAC TAFENV TAF AMD KENV 180259Z 1803/1824 28014G27KT P6SM -SHRA SCT120 TEMPO 1803/1804 -TSRA SCT120CB FM180400 34008KT P6SM SCT120 FM181200 15005KT P6SM FEW200=