Major Winter Storm Ongoing in the Upper Midwest and Great Lakes; Severe Weather Along the East Coast

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through today across the Upper Midwest and Upper Great Lakes. Widespread severe storms are expected across the entire eastern U.S. with the highest threat over the interior Mid-Atlantic, where there is a risk for damaging wind gusts and a few tornadoes. Heat continues to build in the West. Read More >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

82°F

28°C

Humidity 55%
Wind Speed E 18 G 26 mph
Barometer 30.03 in
Dewpoint 64°F (18°C)
Visibility 9.00 mi
Heat Index84°F (29°C)
Last update 16 Mar 4:56 pm AST
Extended Forecast for

Roosevelt Roads PR

Wind Advisory March 16, 05:48pm until March 16, 06:00pm
Click here for hazard details and duration
...
  •  
    Wind Advisory March 16, 05:48pm until March 16, 06:00pm

    NOW until 6:00pm Mon

    Wind Advisory

  • Tonight

    Low: 79 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers.  Partly sunny, with a high near 80. East wind 15 to 18 mph, with gusts as high as 23 mph.  Chance of precipitation is 50%.

    High: 80 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers.  Partly cloudy, with a low around 79. East wind around 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 50%.

    Low: 79 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers.  Partly sunny, with a high near 80. East wind around 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 50%.

    High: 80 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers.  Mostly cloudy, with a low around 79. East wind 10 to 13 mph.  Chance of precipitation is 50%.

    Low: 79 °F

    Scattered
    Showers

  • Thursday

    Thursday: Showers likely, mainly before noon.  Mostly cloudy, with a high near 80. East wind 11 to 14 mph.  Chance of precipitation is 60%.

    High: 80 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Scattered showers.  Mostly cloudy, with a low around 79. East southeast wind around 10 mph.  Chance of precipitation is 40%.

    Low: 79 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers.  Partly sunny, with a high near 80. South southeast wind around 10 mph.  Chance of precipitation is 40%.

    High: 80 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Scattered showers, mainly after 3am. Partly cloudy, with a low around 79. East wind 17 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Tuesday
Scattered showers. Partly sunny, with a high near 80. East wind 15 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 79. East wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Wednesday
Scattered showers. Partly sunny, with a high near 80. East wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 79. East wind 10 to 13 mph. Chance of precipitation is 50%.
Thursday
Showers likely, mainly before noon. Mostly cloudy, with a high near 80. East wind 11 to 14 mph. Chance of precipitation is 60%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 79. East southeast wind around 10 mph. Chance of precipitation is 40%.
Friday
Scattered showers. Partly sunny, with a high near 80. South southeast wind around 10 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 79. South wind 5 to 8 mph. Chance of precipitation is 40%.
Saturday
Scattered showers. Partly sunny, with a high near 80. Chance of precipitation is 50%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 79. Chance of precipitation is 50%.
Sunday
Scattered showers. Partly sunny, with a high near 80. Chance of precipitation is 50%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 79. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Roosevelt Roads PR
 18.23°N 65.62°W (Elev. 0 ft)
4:08 pm AST Mar 16, 2026
5pm AST Mar 16, 2026-6pm AST Mar 23, 2026
 
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Additional Resources

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