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

82°F

28°C

Humidity 89%
Wind Speed E 10 mph
Barometer 30.03 in
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 18 May 8:56 pm AST
Extended Forecast for

Candelaria PR

  • Tonight

    Tonight: Isolated showers after midnight. Mostly clear, with a low around 77. East southeast wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 77 °F

    Clear then
    Isolated
    Showers

  • Sunday

    Sunday: Isolated 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 89. Heat index values as high as 103. East southeast wind 5 to 13 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 89 °F

    Isolated
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Scattered showers, mainly before 9pm. Partly cloudy, with a low around 77. East southeast wind around 6 mph. Chance of precipitation is 30%.

    Low: 77 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, mainly after noon. Mostly sunny, with a high near 89. Heat index values as high as 103. East wind 7 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 89 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Isolated showers. Mostly clear, with a low around 77. East southeast wind around 7 mph. Chance of precipitation is 10%.

    Low: 77 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Isolated showers. Mostly sunny, with a high near 88. East southeast wind 7 to 14 mph. Chance of precipitation is 20%.

    High: 88 °F

    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 78. East southeast wind 5 to 8 mph.

    Low: 78 °F

    Mostly Clear

  • Wednesday

    Wednesday: Scattered showers, mainly after noon. Mostly sunny, with a high near 85. East southeast wind around 8 mph. Chance of precipitation is 40%.

    High: 85 °F

    Sunny then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 77. East wind 6 to 11 mph. Chance of precipitation is 50%.

    Low: 77 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Isolated showers after midnight. Mostly clear, with a low around 77. East southeast wind 5 to 7 mph. Chance of precipitation is 20%.
Sunday
Isolated 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 89. Heat index values as high as 103. East southeast wind 5 to 13 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 77. East southeast wind around 6 mph. Chance of precipitation is 30%.
Monday
Scattered showers, mainly after noon. Mostly sunny, with a high near 89. Heat index values as high as 103. East wind 7 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday Night
Isolated showers. Mostly clear, with a low around 77. East southeast wind around 7 mph. Chance of precipitation is 10%.
Tuesday
Isolated showers. Mostly sunny, with a high near 88. East southeast wind 7 to 14 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 78. East southeast wind 5 to 8 mph.
Wednesday
Scattered showers, mainly after noon. Mostly sunny, with a high near 85. East southeast wind around 8 mph. Chance of precipitation is 40%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 77. East wind 6 to 11 mph. Chance of precipitation is 50%.
Thursday
Showers likely, mainly after noon. Partly sunny, with a high near 84. Chance of precipitation is 60%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 77. Chance of precipitation is 40%.
Friday
Showers likely. Mostly cloudy, with a high near 85. Chance of precipitation is 60%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 77. Chance of precipitation is 40%.
Saturday
Showers likely. Partly sunny, with a high near 86. Chance of precipitation is 60%.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Candelaria PR
 18.4°N 66.22°W (Elev. 276 ft)
Last Update:
4:08 pm AST May 18, 2024
Forecast Valid:
9pm AST May 18, 2024-6pm AST May 25, 2024
 
Forecast Discussion
 
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Additional Resources

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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