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

Hazardous Weather Conditions

Current conditions at

William M Tuck Airport (KW78)

Lat: 36.71°NLon: 78.85°WElev: 420ft.

Fair

22°F

-6°C

Humidity 74%
Wind Speed Calm
Barometer 29.92 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 5 Feb 10:55 pm EST
Extended Forecast for

3 Miles ENE South Boston VA

  • Tonight

    Tonight: Partly cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow before 1pm, then a chance of rain between 1pm and 4pm, then a chance of rain and snow after 4pm. Increasing clouds, with a high near 44. Calm wind becoming southwest around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of snow before 9pm, then scattered flurries between 9pm and 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 21. Calm wind becoming northwest 5 to 9 mph in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    Low: 21 °F

    Chance Snow
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 32. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 36 mph.

    High: 32 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 12. Northwest wind 5 to 11 mph, with gusts as high as 21 mph.

    Low: 12 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 18. Calm wind.
Friday
A slight chance of snow before 1pm, then a chance of rain between 1pm and 4pm, then a chance of rain and snow after 4pm. Increasing clouds, with a high near 44. Calm wind becoming southwest around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of snow before 9pm, then scattered flurries between 9pm and 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 21. Calm wind becoming northwest 5 to 9 mph in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 32. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 36 mph.
Saturday Night
Mostly clear, with a low around 12. Northwest wind 5 to 11 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 34.
Sunday Night
Partly cloudy, with a low around 18.
Monday
Mostly sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Increasing clouds, with a low around 36.
Wednesday
A chance of rain. Mostly cloudy, with a high near 61. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Thursday
A chance of rain. Mostly cloudy, with a high near 59. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE South Boston VA
 36.72°N 78.85°W (Elev. 400 ft)
Last Update:
10:00 pm EST Feb 5, 2026
Forecast Valid:
10pm EST Feb 5, 2026-6pm EST Feb 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation