WEATHER
72 HOURS OUTLOOKA tropical wave is crossing the islands and a few scattered showers can be expected across St. Vincent and the Grenadines tonight. A low-level shear-line is expected to maintain unstable conditions with light to moderate rain and pockets of heavy showers this afternoon. Reduced shower activity is expected during the night, as the shear-line drifts southward across our islands. Isolated showers may linger across SVG on Sunday and a few showers are likely again by evening. Patches of Saharan dust linger across our area, occasionally creating slight hazy conditions.
Fresh to occasionally strong (~30 – 45 km/h) easterly breeze could gusts near 55 km/h overnight. Wind speeds are expected to increase near 50km/h by Saturday evening and turn east north-easterly, gradually decreasing and varying in direction on Sunday. Moderate (~20 – 30 km/h) easterly breeze is expected Monday. Moderate sea-conditions are across our islands, near 1.5 m on western coasts and 2.5 m on eastern coasts with easterly sea-swells. Swell heights are expected to rise during Saturday, ranging 1.8 – 2.5 m on western coasts and nearing 3.0 m on eastern coasts by Saturday afternoon. Small-craft operators and sea-bathers can expect moderate to rough conditions with gusty winds…Swell heights could start falling late Sunday, becoming slight to moderate (1.2 – 2.0 m) across SVG by Monday afternoon. Good evening all,
A tropical wave is crossing the islands and mostly cloudy skies are expected tonight, with light to moderate rain and pockets of moderate/heavy showers and thunderstorm activity across St. Vincent and the Grenadines (SVG)…Residents and motorists should be alert for thunderstorm activity and take precautions in areas prone to flash-flooding and land-slides, or near rivers and streams…Flash-Flood Watch in effect...Decreased cloudiness with scattered showers and isolated thunderstorms are likely by Monday evening and during Tuesday. Isolated showers could linger Wednesday, followed by another tropical wave Wednesday night. Moderate to fresh (~20 – 40 km/h) south-easterly wind-flow could occasionally gust (near 45 km/h) overnight/early Monday. A more southerly wind-flow is expected Monday, decreasing to light and gentle (~5 – 20 km/h) by evening. Gradual increase is expected Tuesday and directions could turn easterly by night-fall, then north-easterly during Wednesday. Slight to moderate (1.0 to 2.0m) sea-conditions are across our islands, with east north-easterly sea-swells. Gusty winds could result in temporary increase tonight, with swell heights nearing 1.5m on the western coasts and 2.5m on eastern coasts of SVG…Small-craft operators and sea-bathers should exercise caution…Slight to moderate sea-conditions could return Monday afternoon, with north-easterly on east coasts by night-time. Best regards and stay safe! Joan Mc Donald Meteorological Services Argyle International Airport, St. Vincent & the Grenadines |
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