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

Flooding Concerns in Puerto Rico; Thunderstorms Across the Southeast U.S.

Showers and thunderstorms capable of producing widespread heavy rainfall will be possible across much of Puerto Rico today. Heavy rainfall will likely lead to flash, urban and small stream flooding. Some areas may face life-threatening flooding. In the Southeast U.S., strong to marginally severe thunderstorms will be possible this afternoon. Read More >

Hazardous Weather Conditions

Current conditions at

King Airport, St. Thomas (TIST)

Lat: 18.34°NLon: 64.97°WElev: 23ft.

Partly Cloudy

N/A

Humidity NA
Wind Speed N 9 mph
Barometer 29.92 in (1013.4 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update 19 Apr 6:53 pm AST
Extended Forecast for

5 Miles ENE Cruz Bay VI

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 77. North northeast wind 10 to 14 mph. Chance of precipitation is 50%.

    Scattered
    Showers

    Low: 77 °F

  • Saturday

    Saturday: Scattered showers, mainly between 9am and noon. Mostly sunny, with a high near 87. Northeast wind around 13 mph. Chance of precipitation is 40%.

    Scattered
    Showers then
    Isolated
    Showers

    High: 87 °F

  • Saturday
    Night

    Saturday Night: Scattered showers. Partly cloudy, with a low around 75. East northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 75 °F

  • Sunday

    Sunday: Scattered showers. Partly sunny, with a high near 87. East northeast wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Scattered
    Showers

    High: 87 °F

  • Sunday
    Night

    Sunday Night: Showers likely. Mostly cloudy, with a low around 77. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 77 °F

  • Monday

    Monday: Scattered showers. Mostly sunny, with a high near 86. East wind 10 to 14 mph. Chance of precipitation is 30%.

    Scattered
    Showers

    High: 86 °F

  • Monday
    Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 78. East wind around 14 mph. Chance of precipitation is 50%.

    Scattered
    Showers

    Low: 78 °F

  • Tuesday

    Tuesday: Scattered showers, mainly before noon. Mostly sunny, with a high near 86. East wind around 14 mph. Chance of precipitation is 40%.

    Scattered
    Showers then
    Mostly Sunny

    High: 86 °F

  • Tuesday
    Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 78. East wind 11 to 14 mph. Chance of precipitation is 50%.

    Scattered
    Showers

    Low: 78 °F

Detailed Forecast

Tonight
Scattered showers. Mostly cloudy, with a low around 77. North northeast wind 10 to 14 mph. Chance of precipitation is 50%.
Saturday
Scattered showers, mainly between 9am and noon. Mostly sunny, with a high near 87. Northeast wind around 13 mph. Chance of precipitation is 40%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 75. East northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Sunday
Scattered showers. Partly sunny, with a high near 87. East northeast wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 77. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Monday
Scattered showers. Mostly sunny, with a high near 86. East wind 10 to 14 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 78. East wind around 14 mph. Chance of precipitation is 50%.
Tuesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 86. East wind around 14 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 78. East wind 11 to 14 mph. Chance of precipitation is 50%.
Wednesday
Showers likely, mainly before noon. Partly sunny, with a high near 86. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 76.
Thursday
Sunny, with a high near 86.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 76. Chance of precipitation is 40%.
Friday
Sunny, with a high near 87.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
5 Miles ENE Cruz Bay VI
 18.36°N 64.71°W (Elev. 240 ft)
Last Update:
3:56 pm AST Apr 19, 2024
Forecast Valid:
7pm AST Apr 19, 2024-6pm AST Apr 26, 2024
 
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