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

37°F

3°C

Humidity 40%
Wind Speed NW 20 G 28 mph
Barometer 29.95 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 23 Feb 10:55 am EST
Extended Forecast for

3 Miles SW Alton VA

  • Today

    Today: Partly sunny, with a high near 44. Northwest wind around 17 mph, with gusts as high as 29 mph.

    High: 44 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 25. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 25 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 45. West wind 6 to 8 mph.

    High: 45 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. Light south wind becoming southwest 6 to 11 mph in the evening. Winds could gust as high as 22 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 59. Southwest wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 59 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 1am. Increasing clouds, with a low around 44. Chance of precipitation is 20%.

    Low: 44 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: Rain. High near 62. Chance of precipitation is 80%.

    High: 62 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 43. Chance of precipitation is 80%.

    Low: 43 °F

    Rain

  • Friday

    Friday: A chance of rain before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 58. Chance of precipitation is 30%.

    High: 58 °F

    Chance Rain

Detailed Forecast

Today
Partly sunny, with a high near 44. Northwest wind around 17 mph, with gusts as high as 29 mph.
Tonight
Mostly clear, with a low around 25. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.
Tuesday
Increasing clouds, with a high near 45. West wind 6 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 33. Light south wind becoming southwest 6 to 11 mph in the evening. Winds could gust as high as 22 mph.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 59. Southwest wind 10 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
A slight chance of rain after 1am. Increasing clouds, with a low around 44. Chance of precipitation is 20%.
Thursday
Rain. High near 62. Chance of precipitation is 80%.
Thursday Night
Rain. Low around 43. Chance of precipitation is 80%.
Friday
A chance of rain before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 58. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 36.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Alton VA
 36.55°N 79.04°W (Elev. 518 ft)
Last Update:
7:00 am EST Feb 23, 2026
Forecast Valid:
11am EST Feb 23, 2026-6pm EST Mar 1, 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