Current conditions at
William M Tuck Airport (KW78)
Lat: 36.71°NLon: 78.85°WElev: 420ft.
Fair
57°F
14°C
| Humidity | 60% |
| Wind Speed | SW 9 mph |
| Barometer | 29.84 in |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 10 Feb 11:35 pm EST |
Extended Forecast for
Alton VA
Tonight

Low: 48 °F
Increasing
CloudsWednesday
High: 59 °F
Slight Chance
Showers then
Mostly SunnyWednesday Night

Low: 29 °F
Mostly Clear
Thursday

High: 49 °F
Mostly Sunny
Thursday Night

Low: 24 °F
Mostly Cloudy
Friday

High: 51 °F
Sunny
Friday Night

Low: 26 °F
Mostly Clear
Saturday

High: 56 °F
Mostly Sunny
Saturday Night
Low: 36 °F
Mostly Cloudy
then Chance
Rain
Detailed Forecast
Tonight
Increasing clouds, with a low around 48. Southwest wind around 7 mph.
Wednesday
A slight chance of showers before 8am. Cloudy through mid morning, then gradual clearing, with a high near 59. Northwest wind 6 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 29. Northwest wind 6 to 9 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 49. Northwest wind 5 to 8 mph.
Thursday Night
Mostly cloudy, with a low around 24. Northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 26.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
A chance of rain after 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Sunday
Rain. High near 50. Chance of precipitation is 80%.
Sunday Night
Rain. Low around 40. Chance of precipitation is 80%.
Washington's Birthday
A chance of rain. Mostly sunny, with a high near 57. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 58.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Alton VA
36.57°N 79.01°W (Elev. 538 ft)
36.57°N 79.01°W (Elev. 538 ft)
7:00 pm EST Feb 10, 2026
11pm EST Feb 10, 2026-6pm EST Feb 17, 2026


