TONGA AREA FORECAST VALID SEPT 011700 TO 020800 UTC.

SITUATION:
A SLOWMOVING TROUGH LIES JUST WEST OF TONGA.

WINDS: [SPEED IN KNOTS]
FL140   32030
FL100   32020
FL070   33015
FL050   36010
FL020   12020

SIGWX: SCT -RA, ISOL TSRA
VIS  : 40KM, 10-15KM IN -RA, 5000M OR LESS IN TSRA.
CLOUD: BKN ST 005-010
       ISOL CB 012-018 TOPS 350
       BKN CU 012-020,TOPS 120-140, ISOL TOPS 160.
       BKN SC 040, TOPS 060.
       BKN-OVC ACAS ABV FL100.

TAF NFTV 011518Z 011708 09015KT 9999 -RA BKN010 BKN013 BKN100
TAF NFTL 011518Z 011708 09015KT 9999 -RA FEW010 BKN017 BKN120