TAF KMEM 080901Z 0809/0912 19007KT P6SM SCT020 OVC150 
  FM081300 22012G20KT P6SM BKN030 
  FM081800 21012G20KT P6SM BKN050 
  PROB30 0818/0822 4SM -TSRA BKN045CB 
  FM090000 19008KT P6SM BKN035