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

Marginal Risks of Severe Storms on the Central Plains; Flash flooding on the Northern Plains; Frost & Freeze Warnings in portions of the West & Northeast

A storm system developing across the Plains may cause locally severe weather in western Kansas and southwestern Nebraska today, with isolated flash flooding possible in portions of eastern Montana and western North Dakota. Frost and Freeze Warnings are in effect for portions of the central Rockies and central Appalachians tonight into Friday morning. Read More >

Hazardous Weather Conditions

Current conditions at

King Airport, St. Thomas (TIST)

Lat: 18.34°NLon: 64.97°WElev: 23ft.

Fair

88°F

31°C

Humidity 75%
Wind Speed W 12 mph
Barometer 29.75 in
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 16 Oct 4:53 pm AST
Extended Forecast for

Vieques PR

  • Tonight

    Tonight: Isolated showers. Partly cloudy, with a low around 77. South southwest wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 77 °F

    Isolated
    Showers

  • Friday

    Friday: Scattered showers, mainly after noon. Mostly sunny, with a high near 86. South southwest wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    High: 86 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 77. Southwest wind 5 to 13 mph. Chance of precipitation is 50%.

    Low: 77 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 85. South wind around 9 mph. Chance of precipitation is 40%.

    High: 85 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 78. East southeast wind 9 to 11 mph. Chance of precipitation is 40%.

    Low: 78 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 85. East wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    High: 85 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers. Partly cloudy, with a low around 78. East wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 78 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers before noon. Mostly sunny, with a high near 87. East wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    High: 87 °F

    Scattered
    Showers then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 78. East wind around 21 mph, with gusts as high as 28 mph.

    Low: 78 °F

    Partly Cloudy

Detailed Forecast

Tonight
Isolated showers. Partly cloudy, with a low around 77. South southwest wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Friday
Scattered showers, mainly after noon. Mostly sunny, with a high near 86. South southwest wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 77. Southwest wind 5 to 13 mph. Chance of precipitation is 50%.
Saturday
Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 85. South wind around 9 mph. Chance of precipitation is 40%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 78. East southeast wind 9 to 11 mph. Chance of precipitation is 40%.
Sunday
Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 85. East wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 78. East wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Monday
Scattered showers before noon. Mostly sunny, with a high near 87. East wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 78. East wind around 21 mph, with gusts as high as 28 mph.
Tuesday
Sunny, with a high near 87.
Tuesday Night
Mostly clear, with a low around 78.
Wednesday
Mostly sunny, with a high near 86.
Wednesday Night
Partly cloudy, with a low around 76.
Thursday
Scattered showers. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Vieques PR
 18.15°N 65.43°W (Elev. 105 ft)
Last Update:
4:02 pm AST Oct 16, 2025
Forecast Valid:
6pm AST Oct 16, 2025-6pm AST Oct 23, 2025
 
Forecast Discussion
 
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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