Heavy Rainfall Expected Over the Southeast and Mid-Atlantic; Unsettled in the Pacific Northwest, Rockies, and Plains

Locally heavy rainfall and a few severe thunderstorms are possible over the Southeast and Mid Atlantic as the remnants of Nestor move across the region through Sunday. Elsewhere, periods of rain and snow can be expected over the Pacific Northwest, Plains, and Upper Mississippi Valley while scattered strong to severe thunderstorms affect parts of Texas, Arkansas, and Oklahoma by late Sunday.
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Philadelphia, PA Local Forecast Office

7NM NE Lewes DE

Marine Point Forecast

[NOTICE]
  • Overnight

    Mostly Cloudy

    S 13km/h
    < 1m

    Low: 13 °C

  • Sunday

    Rain

    Winds IncreasingENE 34km/h
    1m

    High: 18 °C

    Gale Warning
    Gale Warning

  • Sunday
    Night

    Slight Chc Rain

    NE 40km/hWinds Decreasing
    2m

    Low: 13 °C

    Gale Warning
    Gale Warning

  • Monday

    Partly Sunny

    NNE 24km/hWinds Decreasing
    1m

    High: 18 °C

  • Monday
    Night

    Mostly Cloudy

    E 14km/h
    1m

    Low: 15 °C

  • Tuesday

    Chance Showers

    Winds IncreasingS 21km/h
    1m

    High: 19 °C

  • Tuesday
    Night

    Showers Likely

    Winds IncreasingWNW 29km/h
    1m

    Low: 14 °C

  • Wednesday

    Chance Showers

    WNW 29km/h
    1m

    High: 18 °C

  • Wednesday
    Night

    Clear

    W 21km/h
    < 1m

    Low: 13 °C


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:39 am EDT Oct 20, 2019
Forecast Valid: 3am EDT Oct 20, 2019-6pm EDT Oct 26, 2019

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Detailed Forecast


Synopsis: High pressure will continue to move offshore through the overnight. Meanwhile, Post-Tropical Storm Nestor will skirt to our south on Sunday, moving offshore into the open Atlantic. High pressure builds into our region for a brief period before a cold front approaches from the west Tuesday evening. High pressure brings a return to mild and pleasant weather to end the week with another low pressure center and cold front potentially moving into the Mid- Atlantic by next Saturday.

Overnight
S wind around 13 km/h. Mostly cloudy. Seas 1 m or less.
Sunday
SE wind 13 to 18 km/h becoming ENE 29 to 34 km/h. Winds could gust as high as 48 km/h. Periods of rain, mainly after 10am. Seas around 1 m.
Sunday Night
NE wind 37 to 40 km/h becoming N 34 to 37 km/h after midnight. Winds could gust as high as 60 km/h. A slight chance of rain before 11pm. Seas around 2 m.
Monday
NNE wind 21 to 24 km/h decreasing to 16 to 19 km/h in the afternoon. Winds could gust as high as 32 km/h. Partly sunny. Seas around 1 m.
Monday Night
E wind 11 to 14 km/h becoming ESE after midnight. Mostly cloudy. Seas around 1 m.
Tuesday
SE wind 13 to 16 km/h becoming S 18 to 21 km/h in the afternoon. A chance of showers. Seas around 1 m.
Tuesday Night
SW wind 18 to 23 km/h becoming WNW 24 to 29 km/h after midnight. Winds could gust as high as 40 km/h. Showers likely, mainly before 2am. Seas around 1 m.
Wednesday
WNW wind 27 to 29 km/h, with gusts as high as 39 km/h. A chance of showers. Seas around 1 m.
Wednesday Night
W wind 16 to 21 km/h. Clear. Seas 1 m or less.

*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: 38.87°N 75.02°W
Last Update: 12:39 am EDT Oct 20, 2019
Forecast Valid: 3am EDT Oct 20, 2019-6pm EDT Oct 26, 2019
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