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Hazardous Weather Conditions

Current conditions at

King Airport, St. Thomas (TIST)

Lat: 18.34°NLon: 64.97°WElev: 23ft.

Mostly Cloudy

88°F

31°C

Humidity 62%
Wind Speed NE 14 G 23 mph
Barometer 30.11 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 19 Jun 9:53 am AST
Extended Forecast for

2 Miles SE Charlotte Amalie East VI

Heat Advisory until June 19, 06:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until June 19, 06:00pm

    NOW until 6:00pm Fri

    Heat Advisory

  • Juneteenth

    High: 85 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers before 9pm, then scattered showers after midnight. Widespread haze before 3am. Partly cloudy, with a low around 78. East wind 18 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 78 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers, mainly before 9am. Widespread haze after 9am. Mostly sunny, with a high near 85. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 85 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Isolated showers between 9pm and midnight, then scattered showers and thunderstorms after midnight. Widespread haze before midnight. Increasing clouds, with a low around 77. East wind around 22 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

    Low: 77 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly after noon. Mostly sunny, with a high near 85. East wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    High: 85 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers. Partly cloudy, with a low around 78. East wind 21 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    Low: 78 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers. Mostly sunny, with a high near 85. East wind 21 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    High: 85 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers. Partly cloudy, with a low around 78. East wind around 22 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    Low: 78 °F

    Scattered
    Showers

Detailed Forecast

Juneteenth
Isolated showers before 3pm. Widespread haze. Mostly sunny, with a high near 85. East wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tonight
Isolated showers before 9pm, then scattered showers after midnight. Widespread haze before 3am. Partly cloudy, with a low around 78. East wind 18 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Saturday
Scattered showers, mainly before 9am. Widespread haze after 9am. Mostly sunny, with a high near 85. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Saturday Night
Isolated showers between 9pm and midnight, then scattered showers and thunderstorms after midnight. Widespread haze before midnight. Increasing clouds, with a low around 77. East wind around 22 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Sunday
Scattered showers, mainly after noon. Mostly sunny, with a high near 85. East wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 78. East wind 21 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Monday
Scattered showers. Mostly sunny, with a high near 85. East wind 21 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers. Partly cloudy, with a low around 78. East wind around 22 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 85. East northeast wind 18 to 21 mph, with gusts as high as 26 mph.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 78. Chance of precipitation is 30%.
Wednesday
Scattered showers. Mostly sunny, with a high near 85. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 78.
Thursday
Mostly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Charlotte Amalie East VI
 18.32°N 64.89°W (Elev. 236 ft)
Last Update:
7:43 am AST Jun 19, 2026
Forecast Valid:
11am AST Jun 19, 2026-6pm AST Jun 25, 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