Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Light Rain

80°F

27°C

Humidity 82%
Wind Speed SE 6 mph
Barometer 30.09 in (1018.8 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 13 Jul 11:56 pm AST
Extended Forecast for

Carolina PR

  • Overnight

    Overnight: Isolated showers.  Partly cloudy, with a low around 77. East southeast wind around 7 mph.  Chance of precipitation is 20%.

    Low: 77 °F

    Isolated
    Showers

  • Monday

    Monday: Scattered showers after 9am.  Increasing clouds, with a high near 89. East wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    High: 89 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Isolated showers after midnight.  Mostly clear, with a low around 77. East southeast wind around 9 mph.  Chance of precipitation is 20%.

    Low: 77 °F

    Mostly Clear
    then Isolated
    Showers

  • Tuesday

    Tuesday: Scattered showers after noon.  Increasing clouds, with a high near 90. East wind 8 to 17 mph, with gusts as high as 22 mph.  Chance of precipitation is 50%.

    High: 90 °F

    Sunny then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers.  Partly cloudy, with a low around 78. East wind 10 to 13 mph.  Chance of precipitation is 20%.

    Low: 78 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 89. East wind 10 to 15 mph.  Chance of precipitation is 60%.

    High: 89 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 79. East southeast wind around 10 mph.

    Low: 79 °F

    Partly Cloudy

  • Thursday

    Thursday: Scattered showers, mainly before noon.  Mostly sunny, with a high near 91. East wind 11 to 16 mph.  Chance of precipitation is 40%.

    High: 91 °F

    Scattered
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 79. East wind around 11 mph.

    Low: 79 °F

    Clear

Detailed Forecast

Overnight
Isolated showers. Partly cloudy, with a low around 77. East southeast wind around 7 mph. Chance of precipitation is 20%.
Monday
Scattered showers after 9am. Increasing clouds, with a high near 89. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Isolated showers after midnight. Mostly clear, with a low around 77. East southeast wind around 9 mph. Chance of precipitation is 20%.
Tuesday
Scattered showers after noon. Increasing clouds, with a high near 90. East wind 8 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Tuesday Night
Isolated showers. Partly cloudy, with a low around 78. East wind 10 to 13 mph. Chance of precipitation is 20%.
Wednesday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 89. East wind 10 to 15 mph. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 79. East southeast wind around 10 mph.
Thursday
Scattered showers, mainly before noon. Mostly sunny, with a high near 91. East wind 11 to 16 mph. Chance of precipitation is 40%.
Thursday Night
Clear, with a low around 79. East wind around 11 mph.
Friday
Mostly sunny, with a high near 91.
Friday Night
Clear, with a low around 77.
Saturday
Mostly sunny, with a high near 91.
Saturday Night
Clear, with a low around 77.
Sunday
Sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
Carolina PR
 18.41°N 65.98°W (Elev. 13 ft)
4:53 pm AST Jul 13, 2025
12am AST Jul 14, 2025-6pm AST Jul 20, 2025
 
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Additional Resources

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Hourly Weather Forecast

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