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Storms in the Plains; Heat Wave to Begin in the Northern Tier

A slow moving weather system will bring potential for scattered strong to severe storms with damaging wind and hail with areas of locally heavy rain in the South and Central Plains through Monday. A heat wave is expected to begin across the Northern Plains, Upper Midwest, and northern Great Basin with temperatures reaching over 20 degrees above normal in some areas. 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

26°C

78°F

Humidity 87%
Wind Speed E 7 km/h
Barometer 1015.9 mb (30.00 in)
Dewpoint 23°C (74°F)
Visibility 16 km
Heat Index27°C (80°F)
Last update 15 May 10:56 pm AST
Extended Forecast for

Carolina PR

  • Tonight

    Tonight: Isolated showers before midnight, then isolated showers after 3am. Partly cloudy, with a low around 24. Southeast wind around 10 km/h. Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 24 °C

  • Sunday

    Sunday: Isolated showers. Mostly sunny, with a high near 32. East southeast wind 13 to 21 km/h. Chance of precipitation is 20%.

    Isolated
    Showers

    High: 32 °C

  • Sunday
    Night

    Sunday Night: Isolated showers after midnight. Mostly clear, with a low around 25. Southeast wind 11 to 14 km/h. Chance of precipitation is 10%.

    Mostly Clear
    then Isolated
    Showers

    Low: 25 °C

  • Monday

    Monday: Isolated showers. Mostly sunny, with a high near 32. East southeast wind 16 to 21 km/h. Chance of precipitation is 20%.

    Isolated
    Showers

    High: 32 °C

  • Monday
    Night

    Monday Night: Isolated showers. Partly cloudy, with a low around 24. Southeast wind around 14 km/h. Chance of precipitation is 10%.

    Isolated
    Showers

    Low: 24 °C

  • Tuesday

    Tuesday: Isolated showers. Mostly sunny, with a high near 32. East wind 18 to 21 km/h. Chance of precipitation is 20%.

    Isolated
    Showers

    High: 32 °C

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 24. East southeast wind 11 to 14 km/h.

    Partly Cloudy

    Low: 24 °C

  • Wednesday

    Wednesday: Scattered showers. Mostly sunny, with a high near 32. East southeast wind 13 to 21 km/h. Chance of precipitation is 30%.

    Scattered
    Showers

    High: 32 °C

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 24. South southeast wind around 11 km/h.

    Partly Cloudy

    Low: 24 °C

Detailed Forecast

Tonight
Isolated showers before midnight, then isolated showers after 3am. Partly cloudy, with a low around 24. Southeast wind around 10 km/h. Chance of precipitation is 20%.
Sunday
Isolated showers. Mostly sunny, with a high near 32. East southeast wind 13 to 21 km/h. Chance of precipitation is 20%.
Sunday Night
Isolated showers after midnight. Mostly clear, with a low around 25. Southeast wind 11 to 14 km/h. Chance of precipitation is 10%.
Monday
Isolated showers. Mostly sunny, with a high near 32. East southeast wind 16 to 21 km/h. Chance of precipitation is 20%.
Monday Night
Isolated showers. Partly cloudy, with a low around 24. Southeast wind around 14 km/h. Chance of precipitation is 10%.
Tuesday
Isolated showers. Mostly sunny, with a high near 32. East wind 18 to 21 km/h. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 24. East southeast wind 11 to 14 km/h.
Wednesday
Scattered showers. Mostly sunny, with a high near 32. East southeast wind 13 to 21 km/h. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 24. South southeast wind around 11 km/h.
Thursday
Scattered showers, mainly after noon. Mostly sunny, with a high near 32. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Scattered showers. Mostly sunny, with a high near 32. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 32.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Carolina PR
 18.41°N 65.98°W (Elev. 4 m)
Last Update:
8:49 pm AST May 15, 2021
Forecast Valid:
11pm AST May 15, 2021-6pm AST May 22, 2021
 
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