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

Heat Across The Southern U.S.; Storms And Heavy Rain in Central U.S.

The early-season heat across portions of the Southern U.S. will continue for much of this week with more potential record high temperatures. On Tuesday, expect 90s and triple digits from the southern Plains into parts of the Lower Mississippi Valley. Also on Tuesday, strong to severe thunderstorms and locally heavy rainfall will be possible from the central Plains into the Mid Mississippi Valley. Read More >

Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

A Few Clouds

77°F

25°C

Humidity 89%
Wind Speed E 6 mph
Barometer 30.04 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 17 May 1:56 am AST
Extended Forecast for

Carolina PR

  • Overnight

    Overnight: Scattered showers, mainly after 3am. Partly cloudy, with a low around 75. East wind around 8 mph. Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 75 °F

  • Tuesday

    Tuesday: Showers likely, mainly between 9am and noon. Partly sunny, with a high near 91. East wind 11 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Showers
    Likely

    High: 91 °F

  • Tuesday
    Night

    Tuesday Night: Scattered showers, mainly after 9pm. Partly cloudy, with a low around 75. East wind around 9 mph. Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 75 °F

  • Wednesday

    Wednesday: Scattered showers, mainly before noon. Mostly sunny, with a high near 90. East wind 10 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Scattered
    Showers

    High: 90 °F

  • Wednesday
    Night

    Wednesday Night: Isolated showers. Partly cloudy, with a low around 78. East wind around 9 mph. Chance of precipitation is 10%.

    Isolated
    Showers

    Low: 78 °F

  • Thursday

    Thursday: Isolated showers. Widespread haze. Mostly sunny, with a high near 89. East southeast wind 10 to 16 mph. Chance of precipitation is 20%.

    Isolated
    Showers

    High: 89 °F

  • Thursday
    Night

    Thursday Night: Widespread haze. Mostly clear, with a low around 75. East southeast wind around 9 mph.

    Haze

    Low: 75 °F

  • Friday

    Friday: Widespread haze. Mostly sunny, with a high near 89. East wind 10 to 17 mph, with gusts as high as 22 mph.

    Haze

    High: 89 °F

  • Friday
    Night

    Friday Night: Widespread haze. Mostly clear, with a low around 75. East wind around 10 mph.

    Haze

    Low: 75 °F

Detailed Forecast

Overnight
Scattered showers, mainly after 3am. Partly cloudy, with a low around 75. East wind around 8 mph. Chance of precipitation is 30%.
Tuesday
Showers likely, mainly between 9am and noon. Partly sunny, with a high near 91. East wind 11 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Scattered showers, mainly after 9pm. Partly cloudy, with a low around 75. East wind around 9 mph. Chance of precipitation is 40%.
Wednesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 90. East wind 10 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 78. East wind around 9 mph. Chance of precipitation is 10%.
Thursday
Isolated showers. Widespread haze. Mostly sunny, with a high near 89. East southeast wind 10 to 16 mph. Chance of precipitation is 20%.
Thursday Night
Widespread haze. Mostly clear, with a low around 75. East southeast wind around 9 mph.
Friday
Widespread haze. Mostly sunny, with a high near 89. East wind 10 to 17 mph, with gusts as high as 22 mph.
Friday Night
Widespread haze. Mostly clear, with a low around 75. East wind around 10 mph.
Saturday
Sunny, with a high near 90.
Saturday Night
Partly cloudy, with a low around 74.
Sunday
Mostly sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 77.
Monday
Sunny, with a high near 88.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Carolina PR
 18.41°N 65.98°W (Elev. 13 ft)
Last Update:
9:50 pm AST May 16, 2022
Forecast Valid:
2am AST May 17, 2022-6pm AST May 23, 2022
 
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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