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

Heavy Rainfall in South Texas; Below Normal Temperatures for Much of the East

Heavy rainfall is expected to continue along the southern Texas coast and Rio Grande Valley through Monday morning. A flash-flood watch is effect for this area. Temperatures from the Great Lakes to the southern Plains and through much of the eastern U.S. are expected to be below-normal, with some areas well below-normal. 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

79°F

26°C

Humidity 85%
Wind Speed E 6 mph
Barometer 29.89 in (1012.1 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 20 Oct 11:56 pm AST
Extended Forecast for

Carolina PR

  • Overnight

    Overnight: Scattered showers. Mostly cloudy, with a low around 78. East northeast wind around 9 mph. Chance of precipitation is 50%.

    Scattered
    Showers

    Low: 78 °F

  • Sunday

    Sunday: Scattered showers. Mostly sunny, with a high near 88. Northeast wind 9 to 11 mph. Chance of precipitation is 30%.

    Scattered
    Showers

    High: 88 °F

  • Sunday
    Night

    Sunday Night: Showers likely. Mostly cloudy, with a low around 77. East northeast wind around 10 mph. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 77 °F

  • Monday

    Monday: Scattered showers. Mostly sunny, with a high near 87. East northeast wind around 14 mph. Chance of precipitation is 40%.

    Scattered
    Showers

    High: 87 °F

  • Monday
    Night

    Monday Night: Showers likely. Mostly cloudy, with a low around 77. East wind around 11 mph. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 77 °F

  • Tuesday

    Tuesday: Scattered showers, mainly before noon. Mostly sunny, with a high near 87. East northeast wind 11 to 14 mph. Chance of precipitation is 40%.

    Scattered
    Showers

    High: 87 °F

  • Tuesday
    Night

    Tuesday Night: Scattered showers. Partly cloudy, with a low around 77. East wind 7 to 9 mph. Chance of precipitation is 50%.

    Scattered
    Showers

    Low: 77 °F

  • Wednesday

    Wednesday: Scattered showers. Mostly sunny, with a high near 90. East northeast wind around 9 mph. Chance of precipitation is 40%.

    Scattered
    Showers

    High: 90 °F

  • Wednesday
    Night

    Wednesday Night: Scattered showers. Partly cloudy, with a low around 76. East wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 76 °F

Detailed Forecast

Overnight
Scattered showers. Mostly cloudy, with a low around 78. East northeast wind around 9 mph. Chance of precipitation is 50%.
Sunday
Scattered showers. Mostly sunny, with a high near 88. Northeast wind 9 to 11 mph. Chance of precipitation is 30%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 77. East northeast wind around 10 mph. Chance of precipitation is 60%.
Monday
Scattered showers. Mostly sunny, with a high near 87. East northeast wind around 14 mph. Chance of precipitation is 40%.
Monday Night
Showers likely. Mostly cloudy, with a low around 77. East wind around 11 mph. Chance of precipitation is 60%.
Tuesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 87. East northeast wind 11 to 14 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 77. East wind 7 to 9 mph. Chance of precipitation is 50%.
Wednesday
Scattered showers. Mostly sunny, with a high near 90. East northeast wind around 9 mph. Chance of precipitation is 40%.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 76. East wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 88.
Thursday Night
Scattered showers. Partly cloudy, with a low around 76. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 89.
Friday Night
Partly cloudy, with a low around 77.
Saturday
Mostly sunny, with a high near 89.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Carolina PR
 18.41°N 65.98°W (Elev. 13 ft)
Last Update:
7:44 pm AST Oct 20, 2018
Forecast Valid:
12am AST Oct 21, 2018-6pm AST Oct 26, 2018
 
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