National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
News Headlines

Hazardous Weather Conditions

Current conditions at

King Airport, St. Thomas (TIST)

Lat: 18.34°NLon: 64.97°WElev: 23ft.

Mostly Cloudy

84°F

29°C

Humidity 84%
Wind Speed SE 18 mph
Barometer 29.92 in
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 14 Nov 4:53 am AST
Extended Forecast for

10 Miles E Vieques PR

Heat Advisory November 14, 10:00am until November 14, 05:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Sunny, with a high near 87. South southeast wind around 21 mph, with gusts as high as 28 mph.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 81. Southeast wind around 16 mph, with gusts as high as 22 mph.

    Low: 81 °F

    Clear

  • Sunday

    Sunday: Isolated showers between noon and 3pm. Sunny, with a high near 87. Southeast wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.

    High: 87 °F

    Sunny then
    Isolated
    Showers

  • Sunday Night

    Sunday Night: Scattered showers, mainly after midnight. Partly cloudy, with a low around 80. East wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 80 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers. Partly sunny, with a high near 87. East wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    High: 87 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers, mainly after midnight. Partly cloudy, with a low around 81. East wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    Low: 81 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers. Partly sunny, with a high near 87. East wind 14 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

    High: 87 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 81. East wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    Low: 81 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers. Partly sunny, with a high near 86. East wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 86 °F

    Scattered
    Showers

Detailed Forecast

Today
Sunny, with a high near 87. South southeast wind around 21 mph, with gusts as high as 28 mph.
Tonight
Clear, with a low around 81. Southeast wind around 16 mph, with gusts as high as 22 mph.
Sunday
Isolated showers between noon and 3pm. Sunny, with a high near 87. Southeast wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.
Sunday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 80. East wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday
Scattered showers. Partly sunny, with a high near 87. East wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Monday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 81. East wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Tuesday
Scattered showers. Partly sunny, with a high near 87. East wind 14 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 81. East wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Wednesday
Scattered showers. Partly sunny, with a high near 86. East wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 79. Chance of precipitation is 40%.
Thursday
Scattered showers. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 80.
Friday
Scattered showers. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles E Vieques PR
 18.14°N 65.29°W (Elev. 26 ft)
Last Update:
3:23 am AST Nov 14, 2026
Forecast Valid:
5am AST Nov 14, 2026-6pm AST Nov 20, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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