Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Mostly Cloudy

33°F

1°C

Humidity 35%
Wind Speed W 13 G 25 mph
Barometer 29.65 in (1004.4 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 11 Dec 12:53 pm EST
Extended Forecast for

Sussex NJ

  • This Afternoon

    This Afternoon: A chance of snow showers, mainly after 3pm.  Mostly cloudy, with a high near 32. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 32 °F

    Chance Snow
    Showers and
    Breezy

  • Tonight

    Tonight: A slight chance of snow showers before 9pm.  Partly cloudy, with a low around 18. West wind around 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    Low: 18 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 33. West wind 5 to 10 mph.

    High: 33 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 16. Calm wind.

    Low: 16 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 36. Calm wind becoming southwest around 5 mph in the morning.

    High: 36 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Snow likely, mainly after 1am.  Cloudy, with a low around 21. Chance of precipitation is 60%.

    Low: 21 °F

    Slight Chance
    Snow then
    Snow Likely

  • Sunday

    Sunday: A chance of snow before 1pm.  Partly sunny, with a high near 29. Chance of precipitation is 30%.

    High: 29 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A chance of snow showers, mainly after 3pm. Mostly cloudy, with a high near 32. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
A slight chance of snow showers before 9pm. Partly cloudy, with a low around 18. West wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 33. West wind 5 to 10 mph.
Friday Night
Increasing clouds, with a low around 16. Calm wind.
Saturday
Mostly cloudy, with a high near 36. Calm wind becoming southwest around 5 mph in the morning.
Saturday Night
Snow likely, mainly after 1am. Cloudy, with a low around 21. Chance of precipitation is 60%.
Sunday
A chance of snow before 1pm. Partly sunny, with a high near 29. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 14.
Monday
Mostly sunny, with a high near 28.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 17.
Wednesday
Partly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
Sussex NJ
 41.2°N 74.59°W (Elev. 400 ft)
9:05 am EST Dec 11, 2025
1pm EST Dec 11, 2025-6pm EST Dec 17, 2025
 
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Additional Resources

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