Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

Current conditions at

Leesburg / Godfrey (KJYO)

Lat: 39.08°NLon: 77.57°WElev: 390ft.

Fair

18°F

-8°C

Humidity 58%
Wind Speed NA
Barometer 30.28 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 29 Jan 9:35 pm EST
Extended Forecast for

Round Hill VA

Cold Weather Advisory January 29, 09:34pm until January 30, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 29, 09:34pm until January 30, 11:00am

    NOW until 11:00am Fri

    Cold Weather Advisory

  • Tonight

    Low: 3 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 20. Wind chill values as low as -4. Northwest wind 3 to 6 mph.

    High: 20 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 5. Wind chill values as low as -6. Calm wind becoming northwest around 6 mph after midnight.

    Low: 5 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow.  Mostly cloudy, with a high near 19. Wind chill values as low as -6. North wind 7 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    High: 19 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: A slight chance of snow.  Mostly cloudy, with a low around 8. Blustery, with a northwest wind 14 to 24 mph, with gusts as high as 36 mph.  Chance of precipitation is 20%.

    Low: 8 °F

    Slight Chance
    Snow and
    Blustery

  • Sunday

    Sunday: Partly sunny, with a high near 22. Windy.

    High: 22 °F

    Partly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 13. Blustery.

    Low: 13 °F

    Mostly Clear
    and Blustery

  • Monday

    Monday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 3. Wind chill values as low as -4. Northwest wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 20. Wind chill values as low as -4. Northwest wind 3 to 6 mph.
Friday Night
Mostly cloudy, with a low around 5. Wind chill values as low as -6. Calm wind becoming northwest around 6 mph after midnight.
Saturday
A slight chance of snow. Mostly cloudy, with a high near 19. Wind chill values as low as -6. North wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 8. Blustery, with a northwest wind 14 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 22. Windy.
Sunday Night
Mostly clear, with a low around 13. Blustery.
Monday
Sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
Partly cloudy, with a low around 17.
Wednesday
Partly sunny, with a high near 32.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 34.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Round Hill VA
 39.14°N 77.76°W (Elev. 568 ft)
6:53 pm EST Jan 29, 2026
9pm EST Jan 29, 2026-6pm EST Feb 5, 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