Current conditions at

William M Tuck Airport (KW78)

Lat: 36.71°NLon: 78.85°WElev: 420ft.

Fair

35°F

2°C

Humidity 62%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 3 Jan 6:15 am EST
Extended Forecast for

Alton VA

  • Today

    Today: A chance of rain and snow before 9am, then a chance of rain.  Cloudy, with a high near 41. Northeast wind 3 to 6 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Tonight

    Tonight: A chance of sprinkles before 7pm.  Partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Chance
    Sprinkles

  • Sunday

    Sunday: Sunny, with a high near 48. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 51. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 51 °F

    Mostly Sunny

  • Monday Night

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

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

Detailed Forecast

Today
A chance of rain and snow before 9am, then a chance of rain. Cloudy, with a high near 41. Northeast wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of sprinkles before 7pm. Partly cloudy, with a low around 26. Calm wind.
Sunday
Sunny, with a high near 48. Calm wind becoming northwest around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 25. Calm wind.
Monday
Mostly sunny, with a high near 51. Calm wind becoming south 5 to 7 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Partly sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Partly sunny, with a high near 64.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.
Friday
A chance of rain. Partly sunny, with a high near 68. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Alton VA
 36.57°N 79.01°W (Elev. 538 ft)
4:00 am EST Jan 3, 2026
6am EST Jan 3, 2026-6pm EST Jan 9, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database