Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

73°F

23°C

Humidity 81%
Wind Speed SE 3 mph
Barometer 30.09 in (1018.6 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 10 Mar 6:56 am AST
Extended Forecast for

2 Miles WNW Lomas PR

  • Today

    Today: Scattered showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then scattered showers after 3pm.  Partly sunny, with a high near 78. East wind 7 to 14 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 78 °F

    Showers
    Likely

  • Tonight

    Tonight: Scattered showers, mainly between 9pm and midnight.  Partly cloudy, with a low around 68. East wind 3 to 6 mph.  Chance of precipitation is 40%.

    Low: 68 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 9am.  Mostly cloudy, with a high near 77. East wind 6 to 13 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 77 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Scattered showers.  Mostly cloudy, with a low around 68. East northeast wind 3 to 6 mph.  Chance of precipitation is 50%.

    Low: 68 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers.  Partly sunny, with a high near 79. East wind 5 to 11 mph.  Chance of precipitation is 40%.

    High: 79 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers.  Mostly cloudy, with a low around 68. Light east wind.  Chance of precipitation is 50%.

    Low: 68 °F

    Scattered
    Showers

  • Friday

    Friday: Sunny, with a high near 80. East wind 5 to 11 mph.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 68. East northeast wind around 5 mph becoming calm  in the evening.

    Low: 68 °F

    Clear

  • Saturday

    Saturday: Scattered showers, mainly after noon.  Mostly sunny, with a high near 78. East wind 5 to 11 mph.  Chance of precipitation is 50%.

    High: 78 °F

    Mostly Sunny
    then
    Scattered
    Showers

Detailed Forecast

Today
Scattered showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then scattered showers after 3pm. Partly sunny, with a high near 78. East wind 7 to 14 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Scattered showers, mainly between 9pm and midnight. Partly cloudy, with a low around 68. East wind 3 to 6 mph. Chance of precipitation is 40%.
Wednesday
Showers likely, mainly before 9am. Mostly cloudy, with a high near 77. East wind 6 to 13 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 68. East northeast wind 3 to 6 mph. Chance of precipitation is 50%.
Thursday
Scattered showers. Partly sunny, with a high near 79. East wind 5 to 11 mph. Chance of precipitation is 40%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 68. Light east wind. Chance of precipitation is 50%.
Friday
Sunny, with a high near 80. East wind 5 to 11 mph.
Friday Night
Clear, with a low around 68. East northeast wind around 5 mph becoming calm in the evening.
Saturday
Scattered showers, mainly after noon. Mostly sunny, with a high near 78. East wind 5 to 11 mph. Chance of precipitation is 50%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 68. Chance of precipitation is 30%.
Sunday
Scattered showers. Mostly sunny, with a high near 78. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 68.
Monday
Scattered showers. Mostly sunny, with a high near 79. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Lomas PR
 18.28°N 65.93°W (Elev. 1220 ft)
3:44 am AST Mar 10, 2026
7am AST Mar 10, 2026-6pm AST Mar 16, 2026
 
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