Current conditions at

William M Tuck Airport (KW78)

Lat: 36.71°NLon: 78.85°WElev: 420ft.

Fair

49°F

9°C

Humidity 68%
Wind Speed W 9 mph
Barometer 29.85 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 27 Dec 2:35 am EST
Extended Forecast for

Crystal Hill VA

  • Overnight

    Overnight: Partly cloudy, with a low around 42. West wind around 7 mph.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 62. West wind 6 to 8 mph becoming northeast in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 33. Northeast wind around 6 mph becoming calm  in the evening.

    Low: 33 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 56. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 56 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A slight chance of showers after 1am.  Cloudy, with a low around 45. South wind 7 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 20%.

    Low: 45 °F

    Cloudy then
    Slight Chance
    Showers

  • Monday

    Monday: A chance of showers before 1pm, then a chance of rain after 1pm.  Mostly cloudy, with a high near 66. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Chance
    Showers

  • Monday Night

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

    Low: 25 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 42. West wind around 7 mph.
Saturday
Mostly sunny, with a high near 62. West wind 6 to 8 mph becoming northeast in the afternoon.
Saturday Night
Increasing clouds, with a low around 33. Northeast wind around 6 mph becoming calm in the evening.
Sunday
Mostly cloudy, with a high near 56. Calm wind becoming south 5 to 7 mph in the afternoon.
Sunday Night
A slight chance of showers after 1am. Cloudy, with a low around 45. South wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Monday
A chance of showers before 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 66. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly clear, with a low around 25.
Tuesday
Sunny, with a high near 41.
Tuesday Night
Mostly clear, with a low around 24.
Wednesday
Sunny, with a high near 47.
Wednesday Night
Mostly cloudy, with a low around 27.
New Year's Day
Mostly sunny, with a high near 45.
Thursday Night
Mostly clear, with a low around 17.
Friday
Sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
Crystal Hill VA
 36.83°N 78.92°W (Elev. 499 ft)
12:30 am EST Dec 27, 2025
2am EST Dec 27, 2025-6pm EST Jan 2, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database