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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

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

79°F

26°C

Humidity 84%
Wind Speed Calm
Barometer 29.95 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 19 May 2:55 am AST
Extended Forecast for

Manati PR

Heat Advisory May 19, 11:00am until May 19, 05:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Isolated showers. Mostly clear, with a low around 75. Southeast wind around 6 mph. Chance of precipitation is 10%.

    Low: 75 °F

    Isolated
    Showers

  • Sunday

    Sunday: Scattered showers, with thunderstorms also possible after 3pm. Increasing clouds, with a high near 91. Heat index values as high as 109. East wind 5 to 11 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    High: 91 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Sunday Night

    Sunday Night: Isolated showers before 9pm. Mostly clear, with a low around 75. East southeast wind around 6 mph. Chance of precipitation is 20%.

    Low: 75 °F

    Isolated
    Showers then
    Mostly Clear

  • Monday

    Monday: Showers likely and possibly a thunderstorm after noon. Increasing clouds, with a high near 91. Heat index values as high as 109. East wind 6 to 13 mph. Chance of precipitation is 60%.

    High: 91 °F

    Sunny then
    Showers
    Likely

  • Monday Night

    Monday Night: Clear, with a low around 75. East southeast wind 6 to 8 mph.

    Low: 75 °F

    Clear

  • Tuesday

    Tuesday: Scattered showers, mainly after noon. Mostly sunny, with a high near 91. East wind 7 to 13 mph. Chance of precipitation is 50%.

    High: 91 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 76. East southeast wind 6 to 9 mph.

    Low: 76 °F

    Mostly Clear

  • Wednesday

    Wednesday: Showers likely, mainly after noon. Mostly sunny, with a high near 88. East wind around 8 mph. Chance of precipitation is 60%.

    High: 88 °F

    Sunny then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 75. East wind 7 to 14 mph. Chance of precipitation is 40%.

    Low: 75 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Isolated showers. Mostly clear, with a low around 75. Southeast wind around 6 mph. Chance of precipitation is 10%.
Sunday
Scattered showers, with thunderstorms also possible after 3pm. Increasing clouds, with a high near 91. Heat index values as high as 109. East wind 5 to 11 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Isolated showers before 9pm. Mostly clear, with a low around 75. East southeast wind around 6 mph. Chance of precipitation is 20%.
Monday
Showers likely and possibly a thunderstorm after noon. Increasing clouds, with a high near 91. Heat index values as high as 109. East wind 6 to 13 mph. Chance of precipitation is 60%.
Monday Night
Clear, with a low around 75. East southeast wind 6 to 8 mph.
Tuesday
Scattered showers, mainly after noon. Mostly sunny, with a high near 91. East wind 7 to 13 mph. Chance of precipitation is 50%.
Tuesday Night
Mostly clear, with a low around 76. East southeast wind 6 to 9 mph.
Wednesday
Showers likely, mainly after noon. Mostly sunny, with a high near 88. East wind around 8 mph. Chance of precipitation is 60%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 75. East wind 7 to 14 mph. Chance of precipitation is 40%.
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 75. Chance of precipitation is 30%.
Friday
Showers likely. Partly sunny, with a high near 88. Chance of precipitation is 60%.
Friday Night
Scattered showers. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Saturday
Showers likely. Partly sunny, with a high near 88. Chance of precipitation is 60%.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Manati PR
 18.42°N 66.48°W (Elev. 279 ft)
Last Update:
4:08 pm AST May 18, 2024
Forecast Valid:
3am AST May 19, 2024-6pm AST May 25, 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