TAF KBNA 092320Z 1000/1106 10006KT P6SM FEW200 BKN250 
  FM101100 09010G19KT P6SM -RA OVC050 
  FM101700 06017G34KT 5SM -RA BR OVC015 
  FM110200 10010G20KT 3SM -RA BR OVC005