Flooding Concerns in Puerto Rico; Thunderstorms Across the Southeast U.S.

Showers and thunderstorms capable of producing widespread heavy rainfall will be possible across much of Puerto Rico today. Heavy rainfall will likely lead to flash, urban and small stream flooding. Some areas may face life-threatening flooding. In the Southeast U.S., strong to marginally severe thunderstorms will be possible this afternoon.
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Brownsville, TX Local Forecast Office

5NM NW Port Isabel TX

Marine Point Forecast

[NOTICE]
  • Tonight

    Cloudy

    SE 11kt
    < 1ft

    Low: 74 °F

  • Saturday

    Patchy Fog

    SE 16kt
    < 1ft

    High: 84 °F

  • Saturday
    Night

    Chance Showers

    ESE 12kt
    < 1ft

    Low: 70 °F

  • Sunday

    Chance Thunderstorms

    Winds IncreasingN 21kt
    < 1ft

    High: 74 °F

  • Sunday
    Night

    Slight Chc Showers

    NNE 19kt
    < 1ft

    Low: 67 °F

  • Monday

    Mostly Cloudy

    NNE 14kt
    < 1ft

    High: 71 °F

  • Monday
    Night

    Mostly Cloudy

    ENE 12kt
    < 1ft

    Low: 68 °F

  • Tuesday

    Mostly Sunny

    ESE 13kt
    < 1ft

    High: 77 °F

  • Tuesday
    Night

    Partly Cloudy

    ESE 12kt
    < 1ft

    Low: 72 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:00 pm CDT Apr 19, 2024
Forecast Valid: 9pm CDT Apr 19, 2024-6pm CDT Apr 26, 2024

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Detailed Forecast


Tonight
SE wind 8 to 11 kt. Cloudy. Seas 1 ft or less.
Saturday
SE wind 7 to 16 kt. Patchy fog between 8am and 10am. Seas 1 ft or less.
Saturday Night
ESE wind 5 to 12 kt becoming NNE after midnight. A slight chance of showers, then a chance of showers and thunderstorms after 10pm. Patchy fog between 1am and 3am. Seas 1 ft or less.
Sunday
N wind 10 to 15 kt increasing to 16 to 21 kt in the afternoon. A chance of showers and thunderstorms. Seas 1 ft or less.
Sunday Night
NNE wind 11 to 19 kt. A slight chance of showers before 1am. Seas 1 ft or less.
Monday
NNE wind 11 to 14 kt. Mostly cloudy. Seas 1 ft or less.
Monday Night
ENE wind 7 to 12 kt becoming ESE after midnight. Mostly cloudy. Seas 1 ft or less.
Tuesday
ESE wind 8 to 13 kt. Mostly sunny. Seas 1 ft or less.
Tuesday Night
ESE wind 10 to 12 kt. Partly cloudy. Seas 1 ft or less.

Winds and waves higher in and near thunderstorms.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 26.15°N 97.29°W
Last Update: 8:00 pm CDT Apr 19, 2024
Forecast Valid: 9pm CDT Apr 19, 2024-6pm CDT Apr 26, 2024
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