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New Format for the Area Forecast Discussion Coming January 12, 2026.

Current conditions at

William M Tuck Airport (KW78)

Lat: 36.71°NLon: 78.85°WElev: 420ft.

Overcast

65°F

18°C

Humidity	87%
Wind Speed	Calm
Barometer	29.88 in
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	10 Jan 6:35 pm EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles NNE Alton VA

Tonight
Low: 42 °F
Showers then
Chance
Showers
Sunday
High: 49 °F⇓
Mostly Sunny
then Mostly
Sunny and
Breezy
Sunday Night
Low: 25 °F
Clear
Monday
High: 50 °F
Sunny
Monday Night
Low: 28 °F
Mostly Clear
Tuesday
High: 55 °F
Sunny
Tuesday Night
Low: 35 °F
Partly Cloudy
Wednesday
High: 54 °F
Mostly Cloudy
Wednesday Night
Low: 34 °F
Mostly Cloudy

Detailed Forecast

Tonight

Showers, mainly before 2am. Low around 42. Southwest wind 6 to 11 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

Mostly cloudy, then gradually becoming sunny, with a temperature rising to near 49 by 10am, then falling to around 40 during the remainder of the day. Breezy, with a northwest wind 13 to 22 mph.

Sunday Night

Clear, with a low around 25. Northwest wind 6 to 13 mph.

Monday

Sunny, with a high near 50. West wind 3 to 7 mph.

Monday Night

Mostly clear, with a low around 28. Light southwest wind.

Tuesday

Sunny, with a high near 55.

Tuesday Night

Partly cloudy, with a low around 35.

Wednesday

Mostly cloudy, with a high near 54.