Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Leesburg / Godfrey (KJYO)

Lat: 39.08°NLon: 77.57°WElev: 390ft.

Fair

23°F

-5°C

Humidity 68%
Wind Speed NA
Barometer 29.97 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 19 Jan 1:35 am EST
Extended Forecast for

Ashburn VA

  • Overnight

    Overnight: Partly cloudy, with a low around 20. West wind 3 to 5 mph.

    Low: 20 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 41. South wind 6 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 41 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 16. Northwest wind 8 to 13 mph, with gusts as high as 22 mph.

    Low: 16 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 28. West wind 7 to 14 mph, with gusts as high as 24 mph.

    High: 28 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 12. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 12 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 20. West wind 3 to 5 mph.
M.L.King Day
Sunny, with a high near 41. South wind 6 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Mostly clear, with a low around 16. Northwest wind 8 to 13 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 28. West wind 7 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 12. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 48.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Partly sunny, with a high near 36.
Friday Night
Mostly cloudy, with a low around 13.
Saturday
A chance of snow. Partly sunny, with a high near 21. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 9. Chance of precipitation is 30%.
Sunday
A chance of snow. Partly sunny, with a high near 21. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Ashburn VA
 39.04°N 77.46°W (Elev. 249 ft)
12:53 am EST Jan 19, 2026
1am EST Jan 19, 2026-6pm EST Jan 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

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