Heavy Rainfall Across the Southeast U.S. Sunday

Heavy rainfall is expected over the Gulf Coast and Southeast U.S Sunday. Minor to moderate river flooding could occur across Mississippi, southern Alabama, southern Georgia, the Florida Panhandle.
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Brownsville, TX Local Forecast Office

4NM ENE Port Isabel TX

Marine Point Forecast

[NOTICE]
  • Today

    Chance Thunderstorms

    NNE 48km/h
    1-2m

    High: 24 °C

  • Tonight

    Chance Thunderstorms

    NE 37km/hWinds Decreasing
    2m

    Low: 21 °C

  • Monday

    Slight Chc Showers

    ENE 27km/h
    1m

    High: 22 °C

  • Monday
    Night

    Mostly Cloudy

    ENE 18km/h
    1m

    Low: 21 °C

  • Tuesday

    Partly Sunny

    ESE 23km/h
    1m

    High: 24 °C

  • Tuesday
    Night

    Mostly Cloudy

    SE 23km/h
    1m

    Low: 23 °C

  • Wednesday

    Mostly Sunny

    ESE 26km/h
    1m

    High: 25 °C

  • Wednesday
    Night

    Partly Cloudy

    ESE 26km/h
    1m

    Low: 23 °C

  • Thursday

    Mostly Sunny

    SE 34km/h
    1m

    High: 26 °C


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:45 am CDT Apr 21, 2024
Forecast Valid: 11am CDT Apr 21, 2024-6pm CDT Apr 27, 2024

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Detailed Forecast


Today
NNE wind 42 to 48 km/h, with gusts as high as 55 km/h. A chance of showers and thunderstorms. Seas 1 to 2 m.
Tonight
NE wind 32 to 37 km/h decreasing to 24 to 29 km/h after midnight. A chance of showers and thunderstorms. Seas around 2 m.
Monday
ENE wind 24 to 27 km/h. A slight chance of showers. Seas around 1 m.
Monday Night
ENE wind 13 to 18 km/h becoming ESE after midnight. Mostly cloudy. Seas around 1 m.
Tuesday
ESE wind 14 to 23 km/h. Partly sunny. Seas around 1 m.
Tuesday Night
SE wind 18 to 23 km/h. Mostly cloudy. Seas around 1 m.
Wednesday
ESE wind 18 to 26 km/h, with gusts as high as 35 km/h. Mostly sunny. Seas around 1 m.
Wednesday Night
ESE wind 24 to 26 km/h, with gusts as high as 37 km/h. Partly cloudy. Seas around 1 m.
Thursday
SE wind 24 to 34 km/h, with gusts as high as 47 km/h. Mostly sunny. Seas around 1 m.

Winds and seas 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: 26.11°N 97.16°W
Last Update: 10:45 am CDT Apr 21, 2024
Forecast Valid: 11am CDT Apr 21, 2024-6pm CDT Apr 27, 2024
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