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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

82°F

28°C

Humidity 74%
Wind Speed E 20 G 26 mph
Barometer 30.10 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 22 Jun 6:53 am AST
Extended Forecast for

4 Miles NE Cruz Bay VI

Heat Advisory June 22, 10:00am until June 22, 05:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Isolated showers between noon and 3pm. Widespread haze. Sunny, with a high near 86. East wind 18 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 10%.

    High: 86 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers. Widespread haze. Partly cloudy, with a low around 79. East wind 18 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 79 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 86. East wind around 21 mph, with gusts as high as 26 mph.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Scattered showers, mainly after midnight. Partly cloudy, with a low around 79. East wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    Low: 79 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers. Mostly sunny, with a high near 86. East wind around 18 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 86 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers before midnight. Widespread haze. Mostly clear, with a low around 79. East wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 10%.

    Low: 79 °F

    Isolated
    Showers then
    Haze

  • Thursday

    Thursday: Widespread haze. Mostly sunny, with a high near 86. East wind around 20 mph.

    High: 86 °F

    Haze

  • Thursday Night

    Thursday Night: Widespread haze. Partly cloudy, with a low around 79. East wind around 18 mph, with gusts as high as 23 mph.

    Low: 79 °F

    Haze

  • Friday

    Friday: Mostly sunny, with a high near 87. East northeast wind 16 to 20 mph.

    High: 87 °F

    Mostly Sunny

Detailed Forecast

Today
Isolated showers between noon and 3pm. Widespread haze. Sunny, with a high near 86. East wind 18 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 10%.
Tonight
Isolated showers. Widespread haze. Partly cloudy, with a low around 79. East wind 18 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 86. East wind around 21 mph, with gusts as high as 26 mph.
Tuesday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 79. East wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers. Mostly sunny, with a high near 86. East wind around 18 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Wednesday Night
Isolated showers before midnight. Widespread haze. Mostly clear, with a low around 79. East wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 10%.
Thursday
Widespread haze. Mostly sunny, with a high near 86. East wind around 20 mph.
Thursday Night
Widespread haze. Partly cloudy, with a low around 79. East wind around 18 mph, with gusts as high as 23 mph.
Friday
Mostly sunny, with a high near 87. East northeast wind 16 to 20 mph.
Friday Night
Partly cloudy, with a low around 78.
Saturday
Mostly sunny, with a high near 87.
Saturday Night
Partly cloudy, with a low around 78.
Sunday
Mostly sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Cruz Bay VI
 18.36°N 64.74°W (Elev. 587 ft)
Last Update:
3:12 am AST Jun 22, 2026
Forecast Valid:
7am AST Jun 22, 2026-6pm AST Jun 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation