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

Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Current conditions at

Winchester Regional (KOKV)

Lat: 39.15°NLon: 78.15°WElev: 728ft.

Partly Cloudy

32°F

0°C

Humidity 40%
Wind Speed SE 6 mph
Barometer 30.09 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 21 Jan 8:55 pm EST
Extended Forecast for

Stephenson VA

  • Tonight

    Tonight: Partly cloudy, with a low around 30. South wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 46. Southwest wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 46 °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 9 to 14 mph in the morning. Winds could gust as high as 22 mph.

    High: 39 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 8. North wind around 14 mph, with gusts as high as 24 mph.

    Low: 8 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow after 1pm. Cloudy, with a high near 17. Chance of precipitation is 30%.

    High: 17 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow. Low around 11. Chance of precipitation is 90%.

    Low: 11 °F

    Snow

  • Sunday

    Sunday: Snow. High near 18. Chance of precipitation is 90%.

    High: 18 °F

    Snow

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 9. Chance of precipitation is 50%.

    Low: 9 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. South wind 7 to 10 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 46. Southwest wind 6 to 14 mph, with gusts as high as 23 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 9 to 14 mph in the morning. Winds could gust as high as 22 mph.
Friday Night
Mostly cloudy, with a low around 8. North wind around 14 mph, with gusts as high as 24 mph.
Saturday
A chance of snow after 1pm. Cloudy, with a high near 17. Chance of precipitation is 30%.
Saturday Night
Snow. Low around 11. Chance of precipitation is 90%.
Sunday
Snow. High near 18. Chance of precipitation is 90%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 9. Chance of precipitation is 50%.
Monday
Partly sunny, with a high near 24.
Monday Night
Mostly clear, with a low around 3.
Tuesday
Sunny, with a high near 25.
Tuesday Night
Partly cloudy, with a low around 6.
Wednesday
Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Stephenson VA
 39.22°N 78.09°W (Elev. 600 ft)
Last Update:
6:53 pm EST Jan 21, 2026
Forecast Valid:
9pm EST Jan 21, 2026-6pm EST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation