Heavy Rainfall in South Texas; Below Normal Temperatures for Much of the East

Heavy rainfall is expected to continue along the southern Texas coast and Rio Grande Valley through Monday morning. A flash-flood watch is effect for this area. Temperatures from the Great Lakes to the southern Plains and through much of the eastern U.S. are expected to be below-normal, with some areas well below-normal.
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Gray/Portland, ME Local Forecast Office

25NM ENE Portsmouth NH

Marine Point Forecast

[NOTICE]
  • Today

    Showers Likely

    NNW 15kt
    3-4ft

    High: 49 °F

    Small Craft Advisory
    Small Craft Advisory

  • Tonight

    Mostly Clear

    NW 20ktWinds Decreasing
    3-4ft

    Low: 32 °F

    Small Craft Advisory
    Small Craft Advisory

  • Monday

    Sunny

    W 20kt
    3ft

    High: 52 °F

  • Monday
    Night

    Mostly Cloudy

    WSW 10kt
    2-3ft

    Low: 47 °F

  • Tuesday

    Chance Showers

    SSW 10kt
    2ft

    High: 53 °F

  • Tuesday
    Night

    Chance Showers

    W 15kt
    2-3ft

    Low: 46 °F

  • Wednesday

    Partly Sunny

    NW 15kt
    2-3ft

    High: 49 °F

  • Wednesday
    Night

    Partly Cloudy

    NW 15kt
    2-3ft

    Low: 39 °F

  • Thursday

    Mostly Sunny

    NW 15kt
    3-4ft

    High: 47 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:18 am EDT Oct 21, 2018
Forecast Valid: 6am EDT Oct 21, 2018-6pm EDT Oct 27, 2018

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Detailed Forecast


Synopsis: ANZ100-212115- 306 AM EDT Sun Oct 21 2018 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... A strong northwest flow will set up over the region behind a cold front late tonight and Sunday, possibly requiring another gale warning. High pressure will build in from the west Sunday night and will shift offshore Monday. Low pressure will move in from the west Monday night and will move east through the region on Tuesday. && $$

Today
NNW wind around 15 kt, with gusts as high as 25 kt. Showers likely, mainly before noon. Seas 3 to 4 ft.
Tonight
NW wind 17 to 20 kt decreasing to 15 to 18 kt after midnight. Winds could gust as high as 25 kt. Mostly clear. Seas 3 to 4 ft.
Monday
W wind 15 to 20 kt. Sunny. Seas around 3 ft.
Monday Night
WSW wind around 10 kt. Mostly cloudy. Seas 2 to 3 ft.
Tuesday
SSW wind around 10 kt. A chance of showers. Seas around 2 ft.
Tuesday Night
W wind 10 to 15 kt. A chance of showers before 4am. Seas 2 to 3 ft.
Wednesday
NW wind around 15 kt. Partly sunny. Seas 2 to 3 ft.
Wednesday Night
NW wind around 15 kt, with gusts as high as 25 kt. Partly cloudy. Seas 2 to 3 ft.
Thursday
NW wind around 15 kt, with gusts as high as 20 kt. Mostly sunny. Seas 3 to 4 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: 43.18°N 70.24°W
Last Update: 4:18 am EDT Oct 21, 2018
Forecast Valid: 6am EDT Oct 21, 2018-6pm EDT Oct 27, 2018
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