Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

24NM NE Atlantic City NJ

Marine Point Forecast

[NOTICE]
    • Today

      Today:SSW wind 20 to 25 kt increasing to 25 to 30 kt in the morning. Winds could gust as high as 35 kt. A chance of rain, mainly after 5pm.   Seas 6 ft building to 10 ft.

      High: 49 °F

      ⇑SSW 30kt
      Waves Building10ft

      Gale Warning
      Gale Warning

    • Tonight

      Tonight:SW wind 20 to 25 kt becoming W after midnight. Winds could gust as high as 35 kt. Rain likely, mainly before 9pm.   Seas 9 ft subsiding to 6 ft.

      Low: 34 °F

      SW 25kt
      9ftWaves Subsiding

      Gale Warning
      Gale Warning

    • Thursday

      Thursday:WNW wind around 25 kt, with gusts as high as 35 kt. Mostly sunny. Seas 5 to 6 ft.

      High: 39 °F

      WNW 25kt
      5-6ft

    • Thursday Night

      Thursday Night:W wind around 25 kt, with gusts as high as 35 kt. Mostly clear. Seas around 4 ft.

      Low: 31 °F

      W 25kt
      4ft

    • Friday

      Friday:W wind 17 to 20 kt decreasing to 15 to 18 kt in the afternoon. Partly sunny. Seas around 3 ft.

      High: 39 °F

      W 20kt⇓
      3ft

    • Friday Night

      Friday Night:W wind around 10 kt. A chance of snow before 10pm, then a chance of rain and snow between 10pm and 4am, then a chance of rain after 4am.   Seas around 2 ft.

      Low: 34 °F

      W 10kt
      2ft

    • Saturday

      Saturday:W wind 15 to 18 kt increasing to 17 to 20 kt in the afternoon. Partly sunny. Seas 3 to 4 ft.

      High: 43 °F

      ⇑W 20kt
      3-4ft

    • Saturday Night

      Saturday Night:W wind 15 to 20 kt. A chance of snow.   Seas around 3 ft.

      Low: 31 °F

      W 20kt
      3ft

    • Sunday

      Sunday:WNW wind 15 to 20 kt increasing to 20 to 25 kt in the afternoon. A chance of snow.   Seas 3 to 4 ft.

      High: 37 °F

      ⇑WNW 25kt
      3-4ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:10 am EST Dec 10, 2025
Forecast Valid: 7am EST Dec 10, 2025-6pm EST Dec 16, 2025

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Detailed Forecast


Today
SSW wind 20 to 25 kt increasing to 25 to 30 kt in the morning. Winds could gust as high as 35 kt. A chance of rain, mainly after 5pm. Seas 6 ft building to 10 ft.
Tonight
SW wind 20 to 25 kt becoming W after midnight. Winds could gust as high as 35 kt. Rain likely, mainly before 9pm. Seas 9 ft subsiding to 6 ft.
Thursday
WNW wind around 25 kt, with gusts as high as 35 kt. Mostly sunny. Seas 5 to 6 ft.
Thursday Night
W wind around 25 kt, with gusts as high as 35 kt. Mostly clear. Seas around 4 ft.
Friday
W wind 17 to 20 kt decreasing to 15 to 18 kt in the afternoon. Partly sunny. Seas around 3 ft.
Friday Night
W wind around 10 kt. A chance of snow before 10pm, then a chance of rain and snow between 10pm and 4am, then a chance of rain after 4am. Seas around 2 ft.
Saturday
W wind 15 to 18 kt increasing to 17 to 20 kt in the afternoon. Partly sunny. Seas 3 to 4 ft.
Saturday Night
W wind 15 to 20 kt. A chance of snow. Seas around 3 ft.
Sunday
WNW wind 15 to 20 kt increasing to 20 to 25 kt in the afternoon. A chance of snow. 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: 39.6°N 74.04°W
Last Update: 6:10 am EST Dec 10, 2025
Forecast Valid: 7am EST Dec 10, 2025-6pm EST Dec 16, 2025
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