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

Eastern WV Regional Airport/Shepherd Field (KMRB)

Lat: 39.4°NLon: 77.98°WElev: 538ft.

Fair

12°F

-11°C

Humidity 53%
Wind Speed S 7 mph
Barometer 30.49 in (1033.4 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 20 Jan 11:53 pm EST
Extended Forecast for

Harpers Ferry WV

  • Overnight

    Overnight: Mostly clear, with a low around 11. Calm wind becoming southeast around 5 mph.

    Low: 11 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 37. South wind 7 to 16 mph, with gusts as high as 26 mph.

    High: 37 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32. South wind 8 to 14 mph.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 45. West wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. Northwest wind 5 to 8 mph.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

  • Friday Night

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

    Low: 8 °F

    Mostly Cloudy
    and Blustery

  • Saturday

    Saturday: A chance of snow after 1pm. Mostly 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 12. Chance of precipitation is 80%.

    Low: 12 °F

    Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 11. Calm wind becoming southeast around 5 mph.
Wednesday
Increasing clouds, with a high near 37. South wind 7 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly cloudy, with a low around 32. South wind 8 to 14 mph.
Thursday
Mostly sunny, with a high near 45. West wind 8 to 15 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 26. Northwest wind 5 to 8 mph.
Friday
Mostly cloudy, with a high near 37.
Friday Night
Mostly cloudy, with a low around 8. Blustery.
Saturday
A chance of snow after 1pm. Mostly cloudy, with a high near 17. Chance of precipitation is 30%.
Saturday Night
Snow. Low around 12. Chance of precipitation is 80%.
Sunday
Snow. High near 17. Chance of precipitation is 90%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 10. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 24.
Monday Night
Mostly clear, with a low around 6.
Tuesday
Mostly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harpers Ferry WV
 39.34°N 77.73°W (Elev. 577 ft)
Last Update:
12:04 am EST Jan 21, 2026
Forecast Valid:
12am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation