Snow Shifting to the Northeast; Heavy Rain Returns to the South; Blizzard Conditions in Alaska; Monsoon Tough Impacts American Samoa

A storm will slide across northern New England Tuesday with locally heavy snow and ice. Further south, heavy rain and additional flooding is possible from Texas to South Carolina. In Alaska, strong winds and heavy snow will continue Tuesday with localized Blizzard conditions around Bethel. A strong monsoonal trough will continue to pass over American Samoa through Wednesday. Read More >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

77°F

25°C

Humidity 77%
Wind Speed E 10 mph
Barometer 30.04 in (1017.0 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 18 Feb 3:56 am AST
Extended Forecast for

San Juan PR

  • Overnight

    Overnight: Isolated showers.  Partly cloudy, with a low around 74. East wind around 15 mph.  Chance of precipitation is 10%.

    Isolated
    Showers

    Low: 74 °F

  • Tuesday

    Tuesday: Scattered showers, mainly after 3pm.  Mostly sunny, with a high near 85. East wind 15 to 21 mph.  Chance of precipitation is 40%.

    Scattered
    Showers

    High: 85 °F

  • Tuesday
    Night

    Tuesday Night: Scattered showers, mainly after 9pm.  Partly cloudy, with a low around 72. East wind 14 to 17 mph, with gusts as high as 22 mph.  Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 72 °F

  • Wednesday

    Wednesday: Scattered showers.  Partly sunny, with a high near 83. East wind 17 to 21 mph, with gusts as high as 26 mph.  Chance of precipitation is 30%.

    Scattered
    Showers

    High: 83 °F

  • Wednesday
    Night

    Wednesday Night: Scattered showers.  Partly cloudy, with a low around 73. East wind 11 to 13 mph.  Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 73 °F

  • Thursday

    Thursday: Scattered showers, mainly after noon.  Mostly sunny, with a high near 84. East wind 13 to 17 mph, with gusts as high as 22 mph.  Chance of precipitation is 30%.

    Scattered
    Showers

    High: 84 °F

  • Thursday
    Night

    Thursday Night: Scattered showers.  Partly cloudy, with a low around 73. East wind 10 to 14 mph.  Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 73 °F

  • Friday

    Friday: Scattered showers.  Mostly sunny, with a high near 85. East southeast wind around 10 mph.  Chance of precipitation is 40%.

    Scattered
    Showers

    High: 85 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 73. East southeast wind 3 to 8 mph.

    Mostly Clear

    Low: 73 °F

Detailed Forecast

Overnight
Isolated showers. Partly cloudy, with a low around 74. East wind around 15 mph. Chance of precipitation is 10%.
Tuesday
Scattered showers, mainly after 3pm. Mostly sunny, with a high near 85. East wind 15 to 21 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers, mainly after 9pm. Partly cloudy, with a low around 72. East wind 14 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Wednesday
Scattered showers. Partly sunny, with a high near 83. East wind 17 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 73. East wind 11 to 13 mph. Chance of precipitation is 30%.
Thursday
Scattered showers, mainly after noon. Mostly sunny, with a high near 84. East wind 13 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Thursday Night
Scattered showers. Partly cloudy, with a low around 73. East wind 10 to 14 mph. Chance of precipitation is 40%.
Friday
Scattered showers. Mostly sunny, with a high near 85. East southeast wind around 10 mph. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around 73. East southeast wind 3 to 8 mph.
Saturday
Sunny, with a high near 85.
Saturday Night
Mostly clear, with a low around 73.
Sunday
Scattered showers. Sunny, with a high near 86. Chance of precipitation is 40%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 72. Chance of precipitation is 50%.
Monday
Showers likely. Partly sunny, with a high near 82. Chance of precipitation is 60%.
Click Map For Forecast
Point Forecast:
San Juan PR
 18.41°N 66.08°W (Elev. 16 ft)
9:05 pm AST Feb 17, 2020
4am AST Feb 18, 2020-6pm AST Feb 24, 2020
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database