TONGA AREA FORECAST VALID FROM MARCH 290000 TO 291200 UTC 2024. SITUATION: A TROUGH OF LOW PRESSURE CONTINUES TO AFFECT THE AREA. WINDS: [SPEED IN KNOTS] FL240 29030M14 FL180 30025M04 FL140 29030P03 FL100 29030 FL070 30030 FL050 31030 FL020 31025 SIGWX: OCNL SHRA/RA/+RA & SCT TSRA/+SHRA. VIS: 40KM, 10KM-15KM IN -SHRA/-RA, 5000M-10KM IN SHRA/RA, LESS THAN 5000M IN TSRA/+SHRA/+RA. CLOUD: FEW-SCT CU 015-030, TOPS 100-180, BKN IN SIGWX. FEW-SCT CB 015-025, TOPS 380-480. SCT-BKN SC 030-050 IN SIGWX. BKN-OVC ACAS ABV FL100. TAF NFTV 282158Z 2900/2924 32006KT 9999 -SHRA FEW017 SCT100 PROB40 TEMPO 2900/2924 3000 +TSRA BKN012 FEW016CB= TAF NFTL 282020Z 2900/2912 31005KT 9999 -RA FEW009 SCT016 BKN100 TEMPO 2900/2912 5000 TSRA BKN010 SCT016CBCB= TAF NFTF 282154Z 2900/2924 33005KT 9999 -RA FEW009 SCT016 OVC100 TEMPO 2900/2918 3000 +TSRA BKN010 SCT016CB=