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 25%
Wind Speed W 5 mph
Barometer 29.76 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 20 Feb 7:35 pm EST
Extended Forecast for

4 Miles N Crystal Hill VA

  • Tonight

    Tonight: Increasing clouds, with a low around 45. West wind 7 to 10 mph, with gusts as high as 24 mph.

    Low: 45 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A chance of rain, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 59. West wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 30%.

    High: 59 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely after 1am. Increasing clouds, with a low around 37. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Mostly Cloudy
    then Rain
    Likely

  • Sunday

    Sunday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 44. North wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 44 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A slight chance of rain, mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 29. Northwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow

  • Monday

    Monday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 45. West wind 7 to 10 mph, with gusts as high as 24 mph.
Saturday
A chance of rain, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 59. West wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 30%.
Saturday Night
Rain likely after 1am. Increasing clouds, with a low around 37. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 44. North wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A slight chance of rain, mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 29. Northwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 43.
Monday Night
Mostly clear, with a low around 25.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Mostly cloudy, with a high near 56.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
Thursday
A chance of rain. Mostly cloudy, with a high near 58. Chance of precipitation is 50%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
Friday
A chance of rain. Mostly sunny, with a high near 53. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Crystal Hill VA
 36.9°N 78.88°W (Elev. 564 ft)
Last Update:
7:00 pm EST Feb 20, 2026
Forecast Valid:
7pm EST Feb 20, 2026-6pm EST Feb 27, 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