Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

Leesburg / Godfrey (KJYO)

Lat: 39.08°NLon: 77.57°WElev: 390ft.

Mostly Cloudy

19°F

-7°C

Humidity 53%
Wind Speed NA
Barometer 30.27 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 29 Jan 11:15 am EST
Extended Forecast for

Round Hill VA

Cold Weather Advisory January 29, 07:00pm until January 30, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
  • Today

    Today: Partly sunny, with a high near 22. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 22 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 3. Wind chill values as low as -4. Northwest wind 5 to 7 mph.

    Low: 3 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 21. Wind chill values as low as -4. Northwest wind 3 to 6 mph.

    High: 21 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 6. Wind chill values as low as -6. Calm wind becoming northwest around 6 mph in the evening.

    Low: 6 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow after 1pm.  Mostly cloudy, with a high near 18. North wind 7 to 11 mph.  Chance of precipitation is 20%.

    High: 18 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A slight chance of snow.  Mostly cloudy, with a low around 8. Blustery.  Chance of precipitation is 20%.

    Low: 8 °F

    Slight Chance
    Snow and
    Blustery

  • Sunday

    Sunday: Partly sunny, with a high near 23. Blustery.

    High: 23 °F

    Partly Sunny
    and Blustery

  • 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

Today
Partly sunny, with a high near 22. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 3. Wind chill values as low as -4. Northwest wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 21. Wind chill values as low as -4. Northwest wind 3 to 6 mph.
Friday Night
Mostly cloudy, with a low around 6. Wind chill values as low as -6. Calm wind becoming northwest around 6 mph in the evening.
Saturday
A slight chance of snow after 1pm. Mostly cloudy, with a high near 18. North wind 7 to 11 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 8. Blustery. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 23. Blustery.
Sunday Night
Mostly clear, with a low around 13. Blustery.
Monday
Sunny, with a high near 32.
Monday Night
Mostly clear, with a low around 15.
Tuesday
Mostly sunny, with a high near 35.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Partly sunny, with a high near 33.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Round Hill VA
 39.12°N 77.76°W (Elev. 495 ft)
9:54 am EST Jan 29, 2026
11am EST Jan 29, 2026-6pm EST Feb 4, 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