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

William M Tuck Airport (KW78)

Lat: 36.71°NLon: 78.85°WElev: 420ft.

Fair

63°F

17°C

Humidity 74%
Wind Speed Calm
Barometer 30.20 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 7 Mar 10:55 am EST
Extended Forecast for

3 Miles NNE Alton VA

  • Today

    Today: A slight chance of showers between 2pm and 3pm. Mostly sunny, with a high near 79. Southwest wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 79 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms. Increasing clouds, with a low around 62. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers likely, then showers and possibly a thunderstorm after 1pm. High near 75. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 54. Calm wind. Chance of precipitation is 20%.

    Low: 54 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Monday

    Monday: A slight chance of showers after 1pm. Mostly sunny, with a high near 77. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

    High: 77 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers after 1am. Partly cloudy, with a low around 54. Chance of precipitation is 20%.

    Low: 54 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers after 1pm. Mostly sunny, with a high near 82. Chance of precipitation is 30%.

    High: 82 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers after 1pm. Mostly cloudy, with a high near 83. Chance of precipitation is 30%.

    High: 83 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Today
A slight chance of showers between 2pm and 3pm. Mostly sunny, with a high near 79. Southwest wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tonight
A chance of showers and thunderstorms. Increasing clouds, with a low around 62. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers likely, then showers and possibly a thunderstorm after 1pm. High near 75. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 54. Calm wind. Chance of precipitation is 20%.
Monday
A slight chance of showers after 1pm. Mostly sunny, with a high near 77. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 54. Chance of precipitation is 20%.
Tuesday
A chance of showers after 1pm. Mostly sunny, with a high near 82. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 61.
Wednesday
A chance of showers after 1pm. Mostly cloudy, with a high near 83. Chance of precipitation is 30%.
Wednesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.
Thursday
A chance of showers. Partly sunny, with a high near 67. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Mostly sunny, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Alton VA
 36.62°N 78.98°W (Elev. 463 ft)
Last Update:
7:01 am EST Mar 7, 2026
Forecast Valid:
11am EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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