Heavy Rainfall and Flash Flood Threats Shift From Southern Plains to Lower Mississippi Valley; Elevated to Critical Fire Concerns Out West

Heavy to excessive rainfall with flash flood concerns will shift from the southern Plains into the Lower Mississippi Valley. Elevated to Critical Fire weather threats will linger through the weekend across the Great Basin and central Rockies. Finally, Major to Record river flooding will continue in portions of the Midwest and across parts of North and South Carolina this weekend.
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Hazardous Weather Conditions

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Corpus Christi, TX Local Forecast Office

3NM WSW Seadrift TX

Marine Point Forecast

[NOTICE]
  • Overnight

    Chance Thunderstorms

    S 9kt

    Low: 79 °F

  • Saturday

    Thunderstorms

    S 10kt

    High: 84 °F

  • Saturday
    Night

    Thunderstorms Likely

    S 8kt

    Low: 75 °F

  • Sunday

    Chance Thunderstorms

    Light Wind

    High: 83 °F

  • Sunday
    Night

    Chance Thunderstorms

    SE 6kt

    Low: 76 °F

  • Monday

    Chance Thunderstorms

    S 8kt

    High: 85 °F

  • Monday
    Night

    Chance Thunderstorms

    S 11kt

    Low: 78 °F

  • Tuesday

    Chance Thunderstorms

    SE 10kt

    High: 85 °F

  • Tuesday
    Night

    Chance Thunderstorms

    SSE 10kt

    Low: 77 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:15 am CDT Sep 22, 2018
Forecast Valid: 1am CDT Sep 22, 2018-6pm CDT Sep 28, 2018

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Detailed Forecast


Synopsis: A weak to moderate onshore flow tonight will become weak for Saturday into Saturday night as a weak frontal boundary moves into the western portions of South Texas. Isolated showers and thunderstorms are possible this evening with scattered showers and thunderstorms expected late tonight into Saturday morning. Scattered to numerous showers or storms will move across the coastal waters Saturday afternoon into Saturday night as an upper level disturbance moves through South Texas. A frontal boundary will move toward the coast by Sunday, resulting in a weak wind regime and a chance for showers and thunderstorms. The frontal boundary will dissipate by Monday, resulting in a weak onshore flow on Monday and a weak to moderate onshore flow on Tuesday. Expect isolated to scattered showers and thunderstorms Monday through Wednesday with adequate moisture remaining over the Middle Texas Coastal Waters.

Overnight
S wind around 9 kt. A chance of showers and thunderstorms. Bays mostly smooth.
Saturday
S wind 7 to 10 kt. Showers and thunderstorms, mainly after 1pm. Bays mostly smooth becoming slightly choppy.
Saturday Night
S wind 6 to 8 kt becoming W after midnight. Showers and thunderstorms likely. Bays mostly smooth.
Sunday
Variable winds 5 kt or less. A chance of showers and thunderstorms. Bays smooth.
Sunday Night
SE wind around 6 kt becoming SSW after midnight. A chance of showers and thunderstorms. Bays mostly smooth.
Monday
SW wind 5 to 8 kt becoming S in the afternoon. A chance of showers and thunderstorms. Bays mostly smooth.
Monday Night
S wind 9 to 11 kt. A chance of showers and thunderstorms. Bays slightly choppy.
Tuesday
SE wind 8 to 10 kt. A chance of showers and thunderstorms. Bays mostly smooth becoming slightly choppy.
Tuesday Night
SSE wind 7 to 10 kt. A chance of showers and thunderstorms. Bays slightly choppy becoming mostly smooth.

*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: 28.39°N 96.76°W
Last Update: 12:15 am CDT Sep 22, 2018
Forecast Valid: 1am CDT Sep 22, 2018-6pm CDT Sep 28, 2018
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