National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

Dover Air Force Base (KDOV)

Lat: 39.13°NLon: 75.47°WElev: 30ft.

Fair

36°F

2°C

Humidity 48%
Wind Speed S 10 mph
Barometer 30.12 in (1020.4 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 9 Dec 2:55 pm EST
Extended Forecast for

2 Miles NNW Slaughter Beach DE

  • Tonight

    Tonight: Increasing clouds, with a low around 30. Southwest wind 10 to 15 mph.

    Low: 30 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A chance of rain after 1pm. Increasing clouds, with a high near 48. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Breezy.
    Partly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 32. Breezy, with a southwest wind 15 to 20 mph.

    Low: 32 °F

    Mostly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Thursday

    Thursday: Sunny, with a high near 40. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.

    High: 40 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. West wind around 15 mph, with gusts as high as 25 mph.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of rain and snow after 1pm. Partly sunny, with a high near 40. Chance of precipitation is 20%.

    High: 40 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

    Low: 28 °F

    Chance Snow

  • Saturday

    Saturday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Increasing clouds, with a low around 30. Southwest wind 10 to 15 mph.
Wednesday
A chance of rain after 1pm. Increasing clouds, with a high near 48. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 32. Breezy, with a southwest wind 15 to 20 mph.
Thursday
Sunny, with a high near 40. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 27. West wind around 15 mph, with gusts as high as 25 mph.
Friday
A slight chance of rain and snow after 1pm. Partly sunny, with a high near 40. Chance of precipitation is 20%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 45.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Sunday
A chance of snow before 1pm. Mostly sunny, with a high near 43. Chance of precipitation is 40%.
Sunday Night
Mostly clear, with a low around 20.
Monday
Sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Slaughter Beach DE
 38.95°N 75.32°W (Elev. 3 ft)
Last Update:
1:21 pm EST Dec 9, 2025
Forecast Valid:
3pm EST Dec 9, 2025-6pm EST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation