Locally Heavy Rainfall in South Texas; Cool Temperatures for Much of the East

Heavy rainfall will again be possible across portions of south Texas through the weekend, which may result in additional flooding. Elsewhere, mixed precipitation is possible for the Appalachians, upper Midwest, and Great Lakes with some showers for the Gulf Coast. Temperatures will remain chilly across most of the eastern U.S., but warmer than normal weather will prevail in the West.
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For More Weather Information:

Houston, TX Local Forecast Office

21NM NNW Galveston TX

Marine Point Forecast

[NOTICE]
  • Late
    Afternoon

    Chance Showers

    N 15kt
    1ft

    High: 75 °F

  • Tonight

    Chance Showers

    NE 20kt
    1ft

    Low: 62 °F

    Small Craft Advisory
    Small Craft Advisory

  • Sunday

    Partly Sunny

    NE 20kt
    1-2ft

    High: 71 °F

    Small Craft Advisory
    Small Craft Advisory

  • Sunday
    Night

    Mostly Cloudy

    NE 15kt
    1ft

    Low: 56 °F

  • Monday

    Showers Likely

    NE 15kt
    1ft

    High: 65 °F

  • Monday
    Night

    Showers Likely

    NE 15kt
    1ft

    Low: 55 °F

  • Tuesday

    Chance Showers

    NE 15kt
    1ft

    High: 65 °F

  • Tuesday
    Night

    Chance Showers

    NE 15kt
    1ft

    Low: 59 °F

  • Wednesday

    Showers Likely

    NE 15kt
    1ft

    High: 65 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:44 pm CDT Oct 20, 2018
Forecast Valid: 5pm CDT Oct 20, 2018-6pm CDT Oct 27, 2018

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM CDT THIS EVENING

Synopsis: North winds will become northeast and increase tonight as colder air pushes in behind a cold front now well offshore. Expect some winds or at least frequent gusts to around 30 knots tonight and Sunday. This will build seas to as high as 6 to 10 feet offshore. The pressure gradient relaxes somewhat Sunday night but increases again on Monday as a frontal low develops off the S TX coast and lifts northeast along the front...parallel to the coast and offshore. This will lead to periods of moderate to strong NE winds right through the week as the low moves slowly northeast and another low forms behind the first. This will keep seas eleveated aross the waters.

Late Afternoon
N wind around 15 kt. A chance of showers. Seas around 1 ft.
Tonight
NE wind 15 to 20 kt. A chance of showers before 7pm. Seas around 1 ft.
Sunday
NE wind 15 to 20 kt. Partly sunny. Seas 1 to 2 ft.
Sunday Night
NE wind around 15 kt. Mostly cloudy. Seas around 1 ft.
Monday
NE wind 10 to 15 kt. Showers likely, mainly after 1pm. Seas around 1 ft.
Monday Night
NE wind around 15 kt. Showers likely. Seas around 1 ft.
Tuesday
NE wind around 15 kt. A chance of showers. Seas around 1 ft.
Tuesday Night
NE wind 10 to 15 kt. A chance of showers. Seas around 1 ft.
Wednesday
NE wind 10 to 15 kt. Showers likely. Seas around 1 ft.

*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: 29.61°N 94.97°W
Last Update: 2:44 pm CDT Oct 20, 2018
Forecast Valid: 5pm CDT Oct 20, 2018-6pm CDT Oct 27, 2018
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