Threat For Severe Thunderstorms For The Mid Atlantic And Northeast; Hurricane Lane Continues Westward Across the Central Pacific

Showers and thunderstorms will impact the Mid Atlantic and Northeast U.S. on Tuesday. Some of the storms could produce damaging winds, large hail, and heavy rainfall. Localized flooding will be possible. The major I-95 cities from Washington D.C. to New York could be impacted. Major Hurricane Lane will turn northwest and could impact the Hawaiian Islands late week and into the weekend. 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

27°C

81°F

Humidity 79%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 23°C (73°F)
Visibility 16 km
Heat Index30°C (86°F)
Last update 21 Aug 6:56 am AST
Extended Forecast for

2 Miles W Capitanejo PR

  • Today

    Today: Sunny, with a high near 32. Southeast wind 21 to 29 km/h.

    Sunny

    High: 32 °C

  • Tonight

    Tonight: Mostly clear, with a low around 23. Northeast wind 14 to 16 km/h.

    Mostly Clear

    Low: 23 °C

  • Wednesday

    Wednesday: Isolated showers, then scattered showers and thunderstorms after noon.  Mostly sunny, with a high near 33. Southeast wind 23 to 32 km/h.  Chance of precipitation is 40%.

    Isolated
    Showers then
    Scattered
    Showers

    High: 33 °C

  • Wednesday
    Night

    Wednesday Night: Isolated showers.  Partly cloudy, with a low around 24. Northeast wind 14 to 18 km/h.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 24 °C

  • Thursday

    Thursday: Isolated showers.  Sunny, with a high near 33. Southeast wind 23 to 29 km/h.  Chance of precipitation is 10%.

    Isolated
    Showers

    High: 33 °C

  • Thursday
    Night

    Thursday Night: Isolated showers.  Partly cloudy, with a low around 23. Northeast wind 14 to 16 km/h.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 23 °C

  • Friday

    Friday: Sunny, with a high near 32. East southeast wind 16 to 21 km/h.

    Sunny

    High: 32 °C

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 22. Northeast wind 8 to 10 km/h.

    Mostly Clear

    Low: 22 °C

  • Saturday

    Saturday: Sunny, with a high near 33. East northeast wind 11 to 21 km/h.

    Sunny

    High: 33 °C

Detailed Forecast

Today
Sunny, with a high near 32. Southeast wind 21 to 29 km/h.
Tonight
Mostly clear, with a low around 23. Northeast wind 14 to 16 km/h.
Wednesday
Isolated showers, then scattered showers and thunderstorms after noon. Mostly sunny, with a high near 33. Southeast wind 23 to 32 km/h. Chance of precipitation is 40%.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 24. Northeast wind 14 to 18 km/h. Chance of precipitation is 20%.
Thursday
Isolated showers. Sunny, with a high near 33. Southeast wind 23 to 29 km/h. Chance of precipitation is 10%.
Thursday Night
Isolated showers. Partly cloudy, with a low around 23. Northeast wind 14 to 16 km/h. Chance of precipitation is 20%.
Friday
Sunny, with a high near 32. East southeast wind 16 to 21 km/h.
Friday Night
Mostly clear, with a low around 22. Northeast wind 8 to 10 km/h.
Saturday
Sunny, with a high near 33. East northeast wind 11 to 21 km/h.
Saturday Night
Mostly clear, with a low around 23.
Sunday
Sunny, with a high near 33.
Sunday Night
Mostly clear, with a low around 23.
Monday
Scattered showers. Mostly sunny, with a high near 33. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
2 Miles W Capitanejo PR
 18.02°N 66.57°W (Elev. 20 m)
3:48 am AST Aug 21, 2018
7am AST Aug 21, 2018-6pm AST Aug 27, 2018
 
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Additional Resources

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National Digital Forecast Database