Current conditions at

William M Tuck Airport (KW78)

Lat: 36.71°NLon: 78.85°WElev: 420ft.

Fair

31°F

-1°C

Humidity 46%
Wind Speed W 9 mph
Barometer 29.94 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 17 Mar 5:15 am EDT
Extended Forecast for

Alton VA

  • Today

    Today: Sunny, with a high near 46. West wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 24. Northwest wind 3 to 8 mph.

    Low: 24 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45. Light and variable wind.

    High: 45 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 59. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 59 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 46. West wind 8 to 14 mph, with gusts as high as 23 mph.
Tonight
Increasing clouds, with a low around 24. Northwest wind 3 to 8 mph.
Wednesday
Mostly sunny, with a high near 45. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 27. Calm wind.
Thursday
Partly sunny, with a high near 59. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Partly sunny, with a high near 72.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 76.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
Alton VA
 36.57°N 79.01°W (Elev. 538 ft)
4:00 am EDT Mar 17, 2026
5am EDT Mar 17, 2026-6pm EDT Mar 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database