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Hazardous Weather Conditions

Current conditions at

King Airport, St. Thomas (TIST)

Lat: 18.34°NLon: 64.97°WElev: 23ft.

Partly Cloudy

84°F

29°C

Humidity 23%
Wind Speed E 16 mph
Barometer 30.02 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 29 Jul 6:53 am AST
Extended Forecast for

Cruz Bay VI

Heat Advisory July 29, 10:00am until July 29, 05:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Sunny, with a high near 84. East wind 21 to 24 mph, with gusts as high as 30 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Isolated showers between 9pm and midnight. Mostly clear, with a low around 83. Breezy, with an east wind 21 to 25 mph, with gusts as high as 31 mph. Chance of precipitation is 10%.

    Low: 83 °F

    Isolated
    Showers then
    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 84. East wind 18 to 22 mph, with gusts as high as 28 mph.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Isolated showers. Partly cloudy, with a low around 83. East northeast wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 83 °F

    Isolated
    Showers

  • Friday

    Friday: Scattered showers, mainly before noon. Mostly sunny, with a high near 84. East wind 20 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    High: 84 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Isolated showers. Partly cloudy, with a low around 83. East wind 18 to 21 mph. Chance of precipitation is 20%.

    Low: 83 °F

    Isolated
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 84. East wind around 18 mph, with gusts as high as 23 mph.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 83. East wind around 18 mph, with gusts as high as 23 mph.

    Low: 83 °F

    Partly Cloudy

  • Sunday

    Sunday: Scattered showers. Mostly sunny, with a high near 84. East wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 84 °F

    Scattered
    Showers

Detailed Forecast

Today
Sunny, with a high near 84. East wind 21 to 24 mph, with gusts as high as 30 mph.
Tonight
Isolated showers between 9pm and midnight. Mostly clear, with a low around 83. Breezy, with an east wind 21 to 25 mph, with gusts as high as 31 mph. Chance of precipitation is 10%.
Thursday
Sunny, with a high near 84. East wind 18 to 22 mph, with gusts as high as 28 mph.
Thursday Night
Isolated showers. Partly cloudy, with a low around 83. East northeast wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Friday
Scattered showers, mainly before noon. Mostly sunny, with a high near 84. East wind 20 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Friday Night
Isolated showers. Partly cloudy, with a low around 83. East wind 18 to 21 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 84. East wind around 18 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 83. East wind around 18 mph, with gusts as high as 23 mph.
Sunday
Scattered showers. Mostly sunny, with a high near 84. East wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 83.
Monday
Scattered showers. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 83. Chance of precipitation is 40%.
Tuesday
Scattered showers. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cruz Bay VI
 18.31°N 64.76°W (Elev. 0 ft)
Last Update:
4:12 am AST Jul 29, 2026
Forecast Valid:
8am AST Jul 29, 2026-6pm AST Aug 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation