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

Severe Thunderstorm and Flash Flooding Threats in the South

Organized severe thunderstorms capable of producing mainly large hail and perhaps damaging winds are expected across portions of Louisiana this afternoon with a second round further west tonight. Heavy thunderstorms may lead to flash flooding over portions of the northern Gulf Coast today through Saturday. Several inches of excessive rainfall are possible with Flash Flood Watches in effect. Read More >

Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

83°F

28°C

Humidity 72%
Wind Speed N 9 mph
Barometer 29.93 in (1013.4 mb)
Dewpoint 73°F (23°C)
Visibility 9.00 mi
Heat Index89°F (32°C)
Last update 13 Apr 12:56 pm AST
Extended Forecast for

Carolina PR

  • This
    Afternoon

    This Afternoon: Scattered showers. Partly sunny, with a high near 89. North northeast wind around 6 mph. Chance of precipitation is 50%.

    Scattered
    Showers

    High: 89 °F

  • Tonight

    Tonight: Isolated showers before 9pm, then isolated showers after midnight. Mostly clear, with a low around 73. Light and variable wind. Chance of precipitation is 10%.

    Isolated
    Showers

    Low: 73 °F

  • Wednesday

    Wednesday: Isolated showers. Mostly sunny, with a high near 87. Light and variable wind becoming north 5 to 9 mph in the morning. Chance of precipitation is 20%.

    Isolated
    Showers

    High: 87 °F

  • Wednesday
    Night

    Wednesday Night: Scattered showers, mainly before 9pm. Partly cloudy, with a low around 73. North wind 6 to 9 mph. Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 73 °F

  • Thursday

    Thursday: Scattered showers, mainly after noon. Partly sunny, with a high near 87. North northeast wind 6 to 11 mph. Chance of precipitation is 40%.

    Scattered
    Showers

    High: 87 °F

  • Thursday
    Night

    Thursday Night: Isolated showers. Partly cloudy, with a low around 73. Southeast wind 5 to 7 mph. Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 73 °F

  • Friday

    Friday: Scattered showers. Mostly sunny, with a high near 86. East wind 5 to 11 mph. Chance of precipitation is 50%.

    Scattered
    Showers

    High: 86 °F

  • Friday
    Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 72. South southeast wind 6 to 8 mph. Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 72 °F

  • Saturday

    Saturday: Scattered showers, mainly after noon. Mostly sunny, with a high near 90. East southeast wind 6 to 11 mph. Chance of precipitation is 40%.

    Mostly Sunny
    then
    Scattered
    Showers

    High: 90 °F

Detailed Forecast

This Afternoon
Scattered showers. Partly sunny, with a high near 89. North northeast wind around 6 mph. Chance of precipitation is 50%.
Tonight
Isolated showers before 9pm, then isolated showers after midnight. Mostly clear, with a low around 73. Light and variable wind. Chance of precipitation is 10%.
Wednesday
Isolated showers. Mostly sunny, with a high near 87. Light and variable wind becoming north 5 to 9 mph in the morning. Chance of precipitation is 20%.
Wednesday Night
Scattered showers, mainly before 9pm. Partly cloudy, with a low around 73. North wind 6 to 9 mph. Chance of precipitation is 40%.
Thursday
Scattered showers, mainly after noon. Partly sunny, with a high near 87. North northeast wind 6 to 11 mph. Chance of precipitation is 40%.
Thursday Night
Isolated showers. Partly cloudy, with a low around 73. Southeast wind 5 to 7 mph. Chance of precipitation is 20%.
Friday
Scattered showers. Mostly sunny, with a high near 86. East wind 5 to 11 mph. Chance of precipitation is 50%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 72. South southeast wind 6 to 8 mph. Chance of precipitation is 40%.
Saturday
Scattered showers, mainly after noon. Mostly sunny, with a high near 90. East southeast wind 6 to 11 mph. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 73.
Sunday
Sunny, with a high near 88.
Sunday Night
Mostly clear, with a low around 73.
Monday
Scattered showers. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Carolina PR
 18.41°N 65.98°W (Elev. 13 ft)
Last Update:
10:38 am AST Apr 13, 2021
Forecast Valid:
1pm AST Apr 13, 2021-6pm AST Apr 19, 2021
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation