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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

90°F

32°C

Humidity 59%
Wind Speed NE 16 G 24 mph
Barometer 30.04 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 12 Jul 12:53 pm AST
Extended Forecast for

Cruz Bay VI

Heat Advisory July 12, 02:03pm until July 12, 05:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 12, 02:03pm until July 12, 05:00pm

    NOW until 5:00pm Sun

    Heat Advisory

  • This Afternoon

    High: 87 °F

    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers, mainly after 3am. Widespread haze between midnight and 3am. Partly cloudy, with a low around 81. East wind around 18 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    Low: 81 °F

    Scattered
    Showers

  • Monday

    Monday: Widespread haze. Sunny, with a high near 87. East wind 17 to 20 mph.

    High: 87 °F

    Haze

  • Monday Night

    Monday Night: Widespread haze. Clear, with a low around 81. East wind 16 to 22 mph, with gusts as high as 28 mph.

    Low: 81 °F

    Haze

  • Tuesday

    Tuesday: Widespread haze. Sunny, with a high near 87. East wind around 18 mph, with gusts as high as 23 mph.

    High: 87 °F

    Haze

  • Tuesday Night

    Tuesday Night: Isolated showers after midnight. Widespread haze. Mostly clear, with a low around 81. East wind 18 to 20 mph. Chance of precipitation is 10%.

    Low: 81 °F

    Haze then
    Isolated
    Showers

  • Wednesday

    Wednesday: Widespread haze. Sunny, with a high near 87. East wind around 17 mph, with gusts as high as 22 mph.

    High: 87 °F

    Haze

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 81. East wind around 21 mph, with gusts as high as 26 mph.

    Low: 81 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Isolated showers. Widespread haze. Sunny, with a high near 87. East wind around 18 mph, with gusts as high as 23 mph. Chance of precipitation is 10%.
Tonight
Scattered showers, mainly after 3am. Widespread haze between midnight and 3am. Partly cloudy, with a low around 81. East wind around 18 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Monday
Widespread haze. Sunny, with a high near 87. East wind 17 to 20 mph.
Monday Night
Widespread haze. Clear, with a low around 81. East wind 16 to 22 mph, with gusts as high as 28 mph.
Tuesday
Widespread haze. Sunny, with a high near 87. East wind around 18 mph, with gusts as high as 23 mph.
Tuesday Night
Isolated showers after midnight. Widespread haze. Mostly clear, with a low around 81. East wind 18 to 20 mph. Chance of precipitation is 10%.
Wednesday
Widespread haze. Sunny, with a high near 87. East wind around 17 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 81. East wind around 21 mph, with gusts as high as 26 mph.
Thursday
Scattered showers, mainly before noon. Mostly sunny, with a high near 87. East wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 81. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 87.
Friday Night
Partly cloudy, with a low around 81.
Saturday
Sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cruz Bay VI
 18.32°N 64.77°W (Elev. 144 ft)
Last Update:
2:07 am AST Jul 12, 2026
Forecast Valid:
2pm AST Jul 12, 2026-6pm AST Jul 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation