FANV40 NVVV 151702 ARFOR FOR VANUATU VALID 151800UTC TO 160600UTC SITUATION. A TROUGH LIES WEST OF VANUATU, EXTENDING OVER SOUTHERN ISLANDS. CLOUDY CONDITIONS AND ISOLATED SHOWERS OF RAIN AND THUNDERSTORMS OVER THE GROUP. LIGHT EAST-NORTHEAST AND SOUTHEASTERLY WINDS EXPECTED THROUGHOUT THE GROUP. WINDS [ SPEED IN KNOTS] N OF 15S S OF 15S FL025 07012 07010 FL050 08010 04010 FL100 05010P11 34010P10 FL185 05010M04 31015M04 SIGWX: TSRA/RA/-RA/SHRA OVER THE GROUP. VIS: +50KM 10000M-9000M IN -SHRA, 8000M-7000M IN SHRA/-RA, 6000M-5000M IN TSRA. CLOUDS: FEW CB 020/450 FEW-SCT ST 006/080 IN SIGWX. SCT-BKN CU 018/180, OVC IN SIGWX. FEW TCU 022/250, IN SIGWX. SCT-BKN SC 040/065, OVC IN SIGWX SCT-BKN ASAC ABV FL100, OVC IN SIGWX. TURBULENCE: SEV IN TCU/CB MOD IN CU/SC/AC. FREEZING LEVEL: 16000FT. RMK: EST VA DTG: 15/1328Z EST VA CLD: SFC/FL100 S1517 E16750 - S1526 E16758 - S1631 E16801 - S1622 E16720 MOV S 10KT FCST VA CLD +6 HR: 15/1928Z SFC/FL100 S1518 E16749 - S1518 E16757 - S1624 E16813 - S1626 E16733 FCST VA CLD +12 HR: 16/0128Z SFC/FL100 S1518 E16744 - S1517 E16755 - S1618 E16828 - S1626 E16740 END=