Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Dover Air Force Base (KDOV)

Lat: 39.13°NLon: 75.47°WElev: 30ft.

Fair

18°F

-8°C

Humidity 72%
Wind Speed SE 5 mph
Barometer 30.54 in (1034.6 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 21 Jan 7:55 am EST
Extended Forecast for

Harrington DE

  • Today

    Today: Sunny, with a high near 41. Light and variable wind becoming south 10 to 15 mph in the morning.

    High: 41 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 32. Southwest wind 10 to 15 mph.

    Low: 32 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 51. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. West wind around 5 mph becoming calm  in the evening.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of rain and snow before 10am, then a slight chance of snow.  Mostly cloudy, with a high near 40. West wind 5 to 10 mph.  Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Saturday

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

    High: 20 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow.  Low around 14. Chance of precipitation is 80%.

    Low: 14 °F

    Snow

  • Sunday

    Sunday: Snow.  High near 24. Chance of precipitation is 90%.

    High: 24 °F

    Snow

Detailed Forecast

Today
Sunny, with a high near 41. Light and variable wind becoming south 10 to 15 mph in the morning.
Tonight
Increasing clouds, with a low around 32. Southwest wind 10 to 15 mph.
Thursday
Sunny, with a high near 51. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 26. West wind around 5 mph becoming calm in the evening.
Friday
A slight chance of rain and snow before 10am, then a slight chance of snow. Mostly cloudy, with a high near 40. West wind 5 to 10 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 13.
Saturday
A chance of snow after 1pm. Mostly cloudy, with a high near 20. Chance of precipitation is 30%.
Saturday Night
Snow. Low around 14. Chance of precipitation is 80%.
Sunday
Snow. High near 24. Chance of precipitation is 90%.
Sunday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.
Monday
A chance of snow. Partly sunny, with a high near 26. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 6.
Tuesday
Sunny, with a high near 25.
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ABOUT THIS FORECAST

 
Point Forecast:
Harrington DE
 38.93°N 75.58°W (Elev. 52 ft)
4:11 am EST Jan 21, 2026
8am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
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Additional Resources

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