National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Winchester Regional (KOKV)

Lat: 39.15°NLon: 78.15°WElev: 728ft.

Fair

9°F

-13°C

Humidity 72%
Wind Speed Calm
Barometer 30.45 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Last update 21 Jan 5:55 am EST
Extended Forecast for

White Post VA

  • Today

    Today: Increasing clouds, with a high near 40. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 24 mph.

    High: 40 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 31. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 48. West wind 7 to 14 mph, with gusts as high as 25 mph.

    High: 48 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. Light northwest wind.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 39. Light west wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

    High: 39 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 8.

    Low: 8 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow after 1pm. Mostly cloudy, with a high near 17. Chance of precipitation is 40%.

    High: 17 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow. Low around 11. Chance of precipitation is 80%.

    Low: 11 °F

    Snow

  • Sunday

    Sunday: Snow. High near 18. Chance of precipitation is 80%.

    High: 18 °F

    Snow

Detailed Forecast

Today
Increasing clouds, with a high near 40. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 24 mph.
Tonight
Partly cloudy, with a low around 31. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 48. West wind 7 to 14 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 25. Light northwest wind.
Friday
Mostly cloudy, with a high near 39. Light west wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 8.
Saturday
A chance of snow after 1pm. Mostly cloudy, with a high near 17. Chance of precipitation is 40%.
Saturday Night
Snow. Low around 11. Chance of precipitation is 80%.
Sunday
Snow. High near 18. Chance of precipitation is 80%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 9. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 26.
Monday Night
Mostly clear, with a low around 4.
Tuesday
Sunny, with a high near 28.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
White Post VA
 39.06°N 78.12°W (Elev. 600 ft)
Last Update:
5:29 am EST Jan 21, 2026
Forecast Valid:
5am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation