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

Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Current conditions at

King Airport, St. Thomas (TIST)

Lat: 18.34°NLon: 64.97°WElev: 23ft.

Fair

75°F

24°C

Humidity 83%
Wind Speed E 7 mph
Barometer 29.98 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 19 Feb 4:53 am AST
Extended Forecast for

Vieques PR

  • Overnight

    Overnight: Isolated showers. Partly cloudy, with a low around 74. East wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.

    Low: 74 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers before 3pm. Mostly sunny, with a high near 86. East wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.

    High: 86 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Scattered showers, mainly after 3am. Partly cloudy, with a low around 75. East wind 15 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 75 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers, mainly before 9am. Mostly sunny, with a high near 86. East wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 86 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 75. East wind 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    Low: 75 °F

    Scattered
    Showers

  • Saturday

    Saturday: Isolated showers. Mostly sunny, with a high near 87. East wind 14 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 87 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Partly cloudy, with a low around 75. East wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 75 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers. Partly sunny, with a high near 87. East southeast wind 18 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    High: 87 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 75. East southeast wind around 15 mph, with gusts as high as 21 mph.

    Low: 75 °F

    Partly Cloudy

Detailed Forecast

Overnight
Isolated showers. Partly cloudy, with a low around 74. East wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.
Thursday
Isolated showers before 3pm. Mostly sunny, with a high near 86. East wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.
Thursday Night
Scattered showers, mainly after 3am. Partly cloudy, with a low around 75. East wind 15 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Friday
Scattered showers, mainly before 9am. Mostly sunny, with a high near 86. East wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 75. East wind 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Saturday
Isolated showers. Mostly sunny, with a high near 87. East wind 14 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 75. East wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Sunday
Scattered showers. Partly sunny, with a high near 87. East southeast wind 18 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 75. East southeast wind around 15 mph, with gusts as high as 21 mph.
Monday
Scattered showers, mainly before noon. Mostly sunny, with a high near 85. Chance of precipitation is 40%.
Monday Night
Mostly clear, with a low around 75.
Tuesday
Scattered showers. Partly sunny, with a high near 85. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 74. Chance of precipitation is 40%.
Wednesday
Scattered showers. Partly sunny, with a high near 85. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Vieques PR
 18.15°N 65.43°W (Elev. 105 ft)
Last Update:
3:43 am AST Feb 19, 2026
Forecast Valid:
5am AST Feb 19, 2026-6pm AST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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