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

Severe Thunderstorms in the Southeast U.S. Saturday; Flash Flooding Threat for the Northern Gulf Coast

Isolated to scattered severe thunderstorms appear possible across portions of the Southeast and Carolinas on Saturday where a Slight Risk (Level 2 of 5) has been issued. A Slight Risk Excessive Rainfall Outlook (Level 2 of 4) has been issued for part of the northern Gulf Coast Saturday due to the threat of flash, urban, and riverine flooding. 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 85%
Wind Speed E 10 mph
Barometer 30.03 in (1016.8 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 18 May 8:56 pm AST
Extended Forecast for

3 Miles SE Sabana Seca PR

  • Tonight

    Tonight: Scattered showers, mainly after 3am. Mostly clear, with a low around 78. East southeast wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 78 °F

    Clear then
    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers before noon, then scattered showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 90. Heat index values as high as 105. East southeast wind 5 to 14 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 90 °F

    Scattered
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Scattered showers, mainly before 9pm. Partly cloudy, with a low around 78. Southeast wind around 7 mph. Chance of precipitation is 30%.

    Low: 78 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, mainly before noon. Mostly sunny, with a high near 90. Heat index values as high as 104. East wind 7 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 90 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Isolated showers. Mostly clear, with a low around 78. East southeast wind around 7 mph. Chance of precipitation is 10%.

    Low: 78 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Isolated showers. Mostly sunny, with a high near 90. East southeast wind 7 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.

    High: 90 °F

    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 79. East southeast wind 6 to 8 mph.

    Low: 79 °F

    Mostly Clear

  • Wednesday

    Wednesday: Scattered showers, mainly after noon. Mostly sunny, with a high near 87. East southeast wind 6 to 8 mph. Chance of precipitation is 50%.

    High: 87 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 78. East wind 6 to 11 mph. Chance of precipitation is 50%.

    Low: 78 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Scattered showers, mainly after 3am. Mostly clear, with a low around 78. East southeast wind 5 to 7 mph. Chance of precipitation is 30%.
Sunday
Scattered showers before noon, then scattered showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 90. Heat index values as high as 105. East southeast wind 5 to 14 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Scattered showers, mainly before 9pm. Partly cloudy, with a low around 78. Southeast wind around 7 mph. Chance of precipitation is 30%.
Monday
Scattered showers, mainly before noon. Mostly sunny, with a high near 90. Heat index values as high as 104. East wind 7 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Monday Night
Isolated showers. Mostly clear, with a low around 78. East southeast wind around 7 mph. Chance of precipitation is 10%.
Tuesday
Isolated showers. Mostly sunny, with a high near 90. East southeast wind 7 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.
Tuesday Night
Mostly clear, with a low around 79. East southeast wind 6 to 8 mph.
Wednesday
Scattered showers, mainly after noon. Mostly sunny, with a high near 87. East southeast wind 6 to 8 mph. Chance of precipitation is 50%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 78. East wind 6 to 11 mph. Chance of precipitation is 50%.
Thursday
Showers likely, mainly after noon. Partly sunny, with a high near 86. Chance of precipitation is 60%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 78. Chance of precipitation is 50%.
Friday
Showers likely. Mostly cloudy, with a high near 88. Chance of precipitation is 60%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 78. Chance of precipitation is 40%.
Saturday
Showers likely. Partly sunny, with a high near 87. Chance of precipitation is 60%.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Sabana Seca PR
 18.4°N 66.15°W (Elev. 85 ft)
Last Update:
4:08 pm AST May 18, 2024
Forecast Valid:
9pm AST May 18, 2024-6pm AST May 25, 2024
 
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