Periods of Snow in the Northern Rockies and Great Lakes

Moderate to heavy lake-effect snow will develop over the eastern U.P. of Michigan and downwind from Lakes Erie and Ontario. Snow will develop over parts of the Northern Rockies/Northern High Plains into Wednesday.
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For More Weather Information:

Philadelphia, PA Local Forecast Office

20NM NNW Lewes DE

Marine Point Forecast

[NOTICE]
  • Today

    Sunny

    WNW 20kt
    2-3ft

    High: 47 °F

    Small Craft Advisory
    Small Craft Advisory

  • Tonight

    Decreasing Clouds

    SW 15kt
    1-2ft

    Low: 43 °F

  • Wednesday

    Mostly Sunny

    WSW 20kt
    1-2ft

    High: 54 °F

  • Wednesday
    Night

    Mostly Clear

    NW 25kt
    2-3ft

    Low: 36 °F

  • Thursday

    Sunny

    WNW 20kt
    2-3ft

    High: 44 °F

  • Thursday
    Night

    Mostly Clear

    NW 10kt
    1-2ft

    Low: 35 °F

  • Friday

    Mostly Sunny

    NNE 10kt
    1ft

    High: 45 °F

  • Friday
    Night

    Rain Likely

    SE 15kt
    2ft

    Low: 42 °F

  • Saturday

    Rain Likely

    SE 15kt
    3-4ft

    High: 53 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:10 am EDT Mar 19, 2024
Forecast Valid: 6am EDT Mar 19, 2024-6pm EDT Mar 25, 2024

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

Today
WNW wind 15 to 20 kt, with gusts as high as 30 kt. Sunny. Seas 2 to 3 ft.
Tonight
SW wind 10 to 15 kt. Mostly cloudy, then gradually becoming mostly clear. Seas 1 to 2 ft.
Wednesday
WSW wind 15 to 20 kt. Mostly sunny. Seas 1 to 2 ft.
Wednesday Night
NW wind 20 to 25 kt. Mostly clear. Seas 2 to 3 ft.
Thursday
WNW wind 15 to 20 kt. Sunny. Seas 2 to 3 ft.
Thursday Night
NW wind around 10 kt becoming N after midnight. Mostly clear. Seas 1 to 2 ft.
Friday
NNE wind 5 to 10 kt becoming SE in the afternoon. Mostly sunny. Seas around 1 ft.
Friday Night
SE wind 10 to 15 kt, with gusts as high as 20 kt. Rain likely. Seas around 2 ft.
Saturday
SE wind around 15 kt becoming N in the afternoon. Winds could gust as high as 20 kt. Rain likely. 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: 39.1°N 75.26°W
Last Update: 4:10 am EDT Mar 19, 2024
Forecast Valid: 6am EDT Mar 19, 2024-6pm EDT Mar 25, 2024
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