KSLC 181453Z 1815/1918 30006KT 6SM -RA SCT020 OVC050 
  TEMPO 1815/1818 4SM RA BR FEW015 OVC025 
  FM182100 30011G18KT P6SM BKN060 
  PROB30 1821/1903 4SM -SHRA OVC025 
  FM190600 35006KT P6SM SCT110