FTTV31 NFFN 210500 TAF NGFU 210523Z 2106/2206 14016KT 9999 -SHRA SCT018 BKN040 BKN100 PROB40 TEMPO 2106/2112 5000 TSRA BKN015 FEW016CB PROB40 TEMPO 2121/2206 12016G30KT=