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.

Overcast

37°F

3°C

Humidity 78%
Wind Speed NE 7 mph
Barometer 30.20 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 4 Feb 10:35 am EST
Extended Forecast for

Alton VA

  • Today

    Today: A slight chance of rain and snow after 4pm. Cloudy, with a high near 38. Northeast wind 7 to 9 mph. Chance of precipitation is 20%.

    High: 38 °F

    Cloudy then
    Slight Chance
    Rain/Snow

  • Tonight

    Tonight: Rain and snow likely before 3am, then a slight chance of snow between 3am and 4am. Cloudy, with a low around 23. North wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 39. North wind 3 to 7 mph.

    High: 39 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. Calm wind.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow after 1pm, mixing with rain after 4pm. Mostly sunny, with a high near 45. Calm wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 40%.

    High: 45 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain before 7pm. Partly cloudy, with a low around 25. Chance of precipitation is 30%.

    Low: 25 °F

    Chance Rain
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 17.

    Low: 17 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

Detailed Forecast

Today
A slight chance of rain and snow after 4pm. Cloudy, with a high near 38. Northeast wind 7 to 9 mph. Chance of precipitation is 20%.
Tonight
Rain and snow likely before 3am, then a slight chance of snow between 3am and 4am. Cloudy, with a low around 23. North wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 39. North wind 3 to 7 mph.
Thursday Night
Partly cloudy, with a low around 17. Calm wind.
Friday
A chance of snow after 1pm, mixing with rain after 4pm. Mostly sunny, with a high near 45. Calm wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 40%.
Friday Night
A chance of rain before 7pm. Partly cloudy, with a low around 25. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 39.
Saturday Night
Mostly clear, with a low around 17.
Sunday
Partly sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alton VA
 36.57°N 79.01°W (Elev. 538 ft)
Last Update:
10:00 am EST Feb 4, 2026
Forecast Valid:
10am EST Feb 4, 2026-6pm EST Feb 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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