Major Storm System Bringing A Plethora Of Impacts To The Central And Eastern U.S. This Weekend

A powerful storm system will track from the Plains to the Great Lakes region this weekend. On the cold side of the storm, heavy snow with blizzard conditions are expected over portions of the central and northern Plains to the upper Great Lakes. Severe thunderstorms, heavy rainfall, and flash flooding will be possible over the lower Mississippi, Tennessee, and Ohio Valley.
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Philadelphia, PA Local Forecast Office

7NM SSE Lewes DE

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Rain Likely

    E 9kt
    < 1ft

    High: 43 °F

  • Tonight

    Rain

    E 11kt
    < 1ft

    Low: 41 °F

  • Sunday

    Rain

    Winds IncreasingSW 19kt
    < 1ft

    High: 60 °F

  • Sunday
    Night

    Mostly Clear

    W 21kt
    < 1ft

    Low: 36 °F

  • Monday

    Sunny

    WNW 25kt
    < 1ft

    High: 44 °F

  • Monday
    Night

    Mostly Clear

    WNW 17kt
    < 1ft

    Low: 31 °F

  • Tuesday

    Mostly Sunny

    NW 13kt
    < 1ft

    High: 41 °F

  • Tuesday
    Night

    Partly Cloudy

    NNE 6kt
    < 1ft

    Low: 30 °F

  • Wednesday

    Mostly Sunny

    W 7kt
    < 1ft

    High: 42 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:40 pm EST Feb 23, 2019
Forecast Valid: 1pm EST Feb 23, 2019-6pm EST Mar 1, 2019

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Detailed Forecast


Synopsis: High pressure centered across the region will push offshore today. An expansive area of strong low pressure will strengthen and move from the southern Plains and cross the Great Lakes through Sunday pushing a cold front across our area late Sunday afternoon. High pressure will build through late Tuesday behind this storm system yielding fair weather for the beginning of the week. A weak low pressure system may affect the region Wednesday, then high pressure returns through the end of the week. More unsettled weather is possible next weekend.

This Afternoon
E wind 7 to 9 kt. Rain likely, mainly after 2pm. Seas 1 ft or less.
Tonight
E wind 9 to 11 kt becoming SSE after midnight. Rain. Patchy fog after midnight. Seas 1 ft or less.
Sunday
SSW wind 13 to 16 kt becoming SW 16 to 19 kt in the afternoon. Winds could gust as high as 30 kt. Rain, mainly before 1pm. Patchy fog before 10am. Seas 1 ft or less.
Sunday Night
W wind 19 to 21 kt, with gusts as high as 39 kt. Mostly clear. Seas 1 ft or less.
Monday
WNW wind 22 to 25 kt, with gusts as high as 43 kt. Sunny. Seas 1 ft or less.
Monday Night
WNW wind 13 to 17 kt, with gusts as high as 36 kt. Mostly clear. Seas 1 ft or less.
Tuesday
NW wind 9 to 13 kt. Mostly sunny. Seas 1 ft or less.
Tuesday Night
NW wind around 6 kt becoming NNE after midnight. Partly cloudy. Seas 1 ft or less.
Wednesday
NNE wind 5 to 7 kt becoming W in the afternoon. Mostly sunny. 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: 38.68°N 75.08°W
Last Update: 12:40 pm EST Feb 23, 2019
Forecast Valid: 1pm EST Feb 23, 2019-6pm EST Mar 1, 2019
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