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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

91°F

33°C

Humidity 18%
Wind Speed SE 18 G 30 mph
Barometer 30.02 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 29 Jul 1:53 pm AST
Extended Forecast for

3 Miles SE Vieques PR

Heat Advisory July 29, 02:58pm until July 29, 05:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 29, 02:58pm until July 29, 05:00pm

    NOW until 5:00pm Wed

    Heat Advisory

  • This Afternoon

    High: 90 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers.  Widespread haze. Partly cloudy, with a low around 81. East wind 20 to 23 mph, with gusts as high as 29 mph.  Chance of precipitation is 20%.

    Low: 81 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers before 3pm.  Widespread haze. Sunny, with a high near 90. East wind 18 to 23 mph, with gusts as high as 29 mph.  Chance of precipitation is 10%.

    High: 90 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Scattered showers, mainly after midnight.  Widespread haze before midnight. Partly cloudy, with a low around 80. East wind around 21 mph, with gusts as high as 26 mph.  Chance of precipitation is 30%.

    Low: 80 °F

    Scattered
    Showers

  • Friday

    Friday: Isolated showers.  Widespread haze before noon. Mostly sunny, with a high near 89. East wind 18 to 21 mph, with gusts as high as 26 mph.  Chance of precipitation is 20%.

    High: 89 °F

    Isolated
    Showers

  • Friday Night

    Friday Night: Isolated showers.  Partly cloudy, with a low around 80. East wind around 21 mph.  Chance of precipitation is 10%.

    Low: 80 °F

    Isolated
    Showers

  • Saturday

    Saturday: Scattered showers.  Mostly sunny, with a high near 89. East wind 16 to 18 mph, with gusts as high as 23 mph.  Chance of precipitation is 30%.

    High: 89 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 80. East wind around 16 mph, with gusts as high as 21 mph.

    Low: 80 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Isolated showers before 3pm. Widespread haze. Sunny, with a high near 90. East wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 10%.
Tonight
Isolated showers. Widespread haze. Partly cloudy, with a low around 81. East wind 20 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Thursday
Isolated showers before 3pm. Widespread haze. Sunny, with a high near 90. East wind 18 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 10%.
Thursday Night
Scattered showers, mainly after midnight. Widespread haze before midnight. Partly cloudy, with a low around 80. East wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Friday
Isolated showers. Widespread haze before noon. Mostly sunny, with a high near 89. East wind 18 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Friday Night
Isolated showers. Partly cloudy, with a low around 80. East wind around 21 mph. Chance of precipitation is 10%.
Saturday
Scattered showers. Mostly sunny, with a high near 89. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 80. East wind around 16 mph, with gusts as high as 21 mph.
Sunday
Scattered showers. Partly sunny, with a high near 89. East southeast wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 81. Chance of precipitation is 30%.
Monday
Scattered showers. Partly sunny, with a high near 89. Chance of precipitation is 40%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 81. Chance of precipitation is 40%.
Tuesday
Scattered showers. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Vieques PR
 18.11°N 65.42°W (Elev. 3 ft)
2:44 pm AST Jul 29, 2026
2pm AST Jul 29, 2026-6pm AST Aug 4, 2026
 
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