Ice Storm Across the South; Arctic Air for the Northeast

Significant ice and sleet accumulations will continue to have impacts across portions of the South and Southeast through Thursday. For locations across the Deep South and Southeast, the threat of heavy rainfall increases as the storm tracks across the region. Meanwhile, the arctic boundary will track south and east with bitterly cold temperatures from the Plains to the Northeast by this weekend.
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Philadelphia, PA Local Forecast Office

10NM SSE Lewes DE

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Mostly Sunny

    NNW 10kt
    2ft

    High: 37 °F

  • Tonight

    Partly Cloudy

    NNW 10kt
    1ft

    Low: 32 °F

  • Thursday

    Partly Sunny

    Winds IncreasingSW 10kt
    1-2ft

    High: 41 °F

  • Thursday
    Night

    Increasing Clouds

    WNW 10kt
    < 1ft

    Low: 36 °F

  • Friday

    Partly Sunny

    NNW 20kt
    < 1ft

    High: 38 °F

  • Friday
    Night

    Mostly Clear

    NNW 20kt
    < 1ft

    Low: 16 °F

  • Saturday

    Sunny

    NNW 15ktWinds Decreasing
    < 1ft

    High: 27 °F

  • Saturday
    Night

    Partly Cloudy

    Winds IncreasingS 15kt
    < 1ft

    Low: 26 °F

  • Sunday

    Mostly Cloudy

    SSW 15kt
    < 1ft

    High: 47 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:10 pm EST Feb 1, 2023
Forecast Valid: 3pm EST Feb 1, 2023-6pm EST Feb 7, 2023

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Detailed Forecast


Synopsis: A wave of low pressure tracking eastward off the mid-Atlantic coast will take lingering light snow off the New Jersey shore early this morning. High pressure will build into the area through Wednesday night bringing fair weather and seasonable temperatures. Another low pressure system will brush just south of the area late Thursday. An Arctic cold front will push through early on Friday with blustery and very cold conditions through Saturday. High pressure will retreat offshore later on Saturday resulting in moderating temperatures.

This Afternoon
NNW wind around 10 kt. Mostly sunny. Seas around 2 ft.
Tonight
NNW wind 5 to 10 kt. Partly cloudy. Seas around 1 ft.
Thursday
NW wind 5 to 8 kt becoming SW 7 to 10 kt in the afternoon. Partly sunny. Seas 1 to 2 ft.
Thursday Night
SW wind 5 to 10 kt becoming WNW after midnight. Increasing clouds. Seas 1 ft or less.
Friday
NNW wind 15 to 20 kt, with gusts as high as 30 kt. Partly sunny. Seas 1 ft or less.
Friday Night
NNW wind 15 to 20 kt, with gusts as high as 25 kt. Mostly clear. Seas 1 ft or less.
Saturday
NNW wind 10 to 15 kt becoming E 5 to 8 kt in the afternoon. Winds could gust as high as 20 kt. Sunny. Seas 1 ft or less.
Saturday Night
S wind 10 to 13 kt increasing to 12 to 15 kt after midnight. Winds could gust as high as 20 kt. Partly cloudy. Seas 1 ft or less.
Sunday
SSW wind around 15 kt, with gusts as high as 25 kt. Mostly cloudy. Seas 1 ft 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: 38.61°N 75.07°W
Last Update: 1:10 pm EST Feb 1, 2023
Forecast Valid: 3pm EST Feb 1, 2023-6pm EST Feb 7, 2023
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