Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Hazardous Weather Conditions

Current conditions at

Winchester Regional (KOKV)

Lat: 39.15°NLon: 78.15°WElev: 728ft.

Fair

19°F

-7°C

Humidity 45%
Wind Speed NW 16 mph
Barometer 30.20 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 20 Jan 1:35 am EST
Extended Forecast for

White Post VA

  • Overnight

    Overnight: Clear, with a low around 12. Northwest wind 6 to 11 mph, with gusts as high as 18 mph.

    Low: 12 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 27. West wind 5 to 10 mph, with gusts as high as 18 mph.

    High: 27 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 11. Light and variable wind.

    Low: 11 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41. South wind 5 to 15 mph, with gusts as high as 24 mph.

    High: 41 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. South wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 12. Northwest wind 6 to 11 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 27. West wind 5 to 10 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 11. Light and variable wind.
Wednesday
Mostly sunny, with a high near 41. South wind 5 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 29. South wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 48.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 38.
Friday Night
Mostly cloudy, with a low around 9.
Saturday
A chance of snow. Mostly cloudy, with a high near 18. Chance of precipitation is 40%.
Saturday Night
Snow likely. Mostly cloudy, with a low around 10. Chance of precipitation is 60%.
Sunday
Snow likely. Mostly cloudy, with a high near 22. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 8.
Monday
Mostly sunny, with a high near 26.
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ABOUT THIS FORECAST

 
Point Forecast:
White Post VA
 39.04°N 78.12°W (Elev. 597 ft)
12:53 am EST Jan 20, 2026
1am EST Jan 20, 2026-6pm EST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database