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

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Hazardous Weather Conditions

Current conditions at

Dover Air Force Base (KDOV)

Lat: 39.13°NLon: 75.47°WElev: 30ft.

Fair

22°F

-6°C

Humidity 42%
Wind Speed W 3 mph
Barometer 30.13 in (1020.7 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Last update 28 Jan 12:55 pm EST
Extended Forecast for

Harrington DE

Cold Weather Advisory January 28, 01:47pm until January 29, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 28, 01:47pm until January 29, 10:00am

    NOW until 10:00am Thu

    Cold Weather Advisory

  • This Afternoon

    High: 23 °F

    Isolated Snow
    Showers

  • Tonight

    Tonight: Isolated snow showers before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 6. Wind chill values as low as -3. Northwest wind around 5 mph. Chance of precipitation is 20%.

    Low: 6 °F

    Isolated Snow
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 22. Wind chill values as low as -5. Northwest wind 5 to 15 mph.

    High: 22 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 6. Wind chill values as low as -3. Northwest wind 5 to 10 mph.

    Low: 6 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 20. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 20 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow after 1pm. Cloudy, with a high near 20. Chance of precipitation is 30%.

    High: 20 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday Night

    Saturday Night: A chance of snow. Cloudy, with a low around 13. Blustery. Chance of precipitation is 40%.

    Low: 13 °F

    Chance Snow
    and Blustery

Detailed Forecast

This Afternoon
Isolated snow showers after 4pm. Partly sunny, with a high near 23. West wind 5 to 10 mph. Chance of precipitation is 20%.
Tonight
Isolated snow showers before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 6. Wind chill values as low as -3. Northwest wind around 5 mph. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 22. Wind chill values as low as -5. Northwest wind 5 to 15 mph.
Thursday Night
Partly cloudy, with a low around 6. Wind chill values as low as -3. Northwest wind 5 to 10 mph.
Friday
Partly sunny, with a high near 20. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 7.
Saturday
A chance of snow after 1pm. Cloudy, with a high near 20. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Cloudy, with a low around 13. Blustery. Chance of precipitation is 40%.
Sunday
A chance of snow. Cloudy, with a high near 25. Blustery. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 15. Blustery.
Monday
Partly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harrington DE
 38.93°N 75.58°W (Elev. 52 ft)
Last Update:
12:29 pm EST Jan 28, 2026
Forecast Valid:
1pm EST Jan 28, 2026-6pm EST Feb 3, 2026
 
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