72 Hours Outlook
Date: September 16th, 2024 (12 noon)
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Tuesday September 17th |
Wednesday September 18th |
Thursday September 19th |
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Partly cloudy to cloudy with high chance of scattered showers and isolated thunderstorms |
Partly cloudy; cloudy at times with few showers and chance of isolated thunderstorms |
Fair and warm; cloudy at times with few showers and chance of isolated thunderstorms |
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Weather Advisory None |
Weather Advisory None |
Weather Advisory None |
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Seas: smooth to moderate 0.5 m to 1.5m / 2ft to 5ft |
Seas: smooth to moderate 0.5 m to 1.5m / 2ft to 5ft |
Seas: smooth to moderate 0.5 m to 1.5m / 2ft to 5ft |
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Marine advisory None
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Marine advisory None
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Marine advisory None
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Weather Discussion:
Weak unstable conditions are across the islands emanating from Gordon as the depression remains over open waters with a westward movement, to turn north by Wednesday. Across SVG, a general east to south easterly wind flow will allow for equatorial moisture to move over the island chain during the next few days. Marginal support from mid to upper levels could result in few light to moderate scattered showers and chance of isolated thunderstorms from time to time. Model guidance indicates roughly an inch (20mm-25mm) rainfall by Wednesday night.
Winds will blow generally from the east to east south east (ESE) at 10mph – 15mph (15km/h-25km/h). Seas are forecast to be smooth to moderate in open waters with swells ranging between 0.5m-1.0m on the western coasts, and 1.0m-2.0m on the eastern coasts. There will be no significant haze intrusion within this forecast period.
Meteorological Forecaster
Desiree Neverson-Jack
Government of Saint Vincent and the Grenadines