National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

King Airport, St. Thomas (TIST)

Lat: 18.34°NLon: 64.97°WElev: 23ft.

Partly Cloudy

81°F

27°C

Humidity 84%
Wind Speed E 14 mph
Barometer 29.98 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 15 May 7:53 am AST
Extended Forecast for

Cruz Bay VI

  • Today

    Today: Scattered showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 84. East wind 18 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    High: 84 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers and thunderstorms. Mostly cloudy during the early evening, then becoming mostly clear, with a low around 78. East wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 78 °F

    Scattered
    Showers

  • Friday

    Friday: Isolated showers before 9am, then scattered showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Increasing clouds, with a high near 82. East southeast wind 9 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

    High: 82 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 76. East wind 15 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.

    Low: 76 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 82. East southeast wind 13 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.

    High: 82 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 77. East wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    Low: 77 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly before noon. Mostly cloudy, with a high near 84. East southeast wind 8 to 13 mph. Chance of precipitation is 60%.

    High: 84 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 78. East southeast wind around 9 mph. Chance of precipitation is 50%.

    Low: 78 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers. Partly sunny, with a high near 84. East southeast wind around 7 mph. Chance of precipitation is 50%.

    High: 84 °F

    Scattered
    Showers

Detailed Forecast

Today
Scattered showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 84. East wind 18 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Scattered showers and thunderstorms. Mostly cloudy during the early evening, then becoming mostly clear, with a low around 78. East wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Isolated showers before 9am, then scattered showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Increasing clouds, with a high near 82. East southeast wind 9 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Friday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 76. East wind 15 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Saturday
Showers and possibly a thunderstorm. High near 82. East southeast wind 13 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 77. East wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Sunday
Showers likely, mainly before noon. Mostly cloudy, with a high near 84. East southeast wind 8 to 13 mph. Chance of precipitation is 60%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 78. East southeast wind around 9 mph. Chance of precipitation is 50%.
Monday
Scattered showers. Partly sunny, with a high near 84. East southeast wind around 7 mph. Chance of precipitation is 50%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 78. Chance of precipitation is 40%.
Tuesday
Scattered showers. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 77. Chance of precipitation is 30%.
Wednesday
Scattered showers. Partly sunny, with a high near 82. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cruz Bay VI
 18.33°N 64.8°W (Elev. 0 ft)
Last Update:
5:11 am AST May 15, 2025
Forecast Valid:
8am AST May 15, 2025-6pm AST May 21, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation