Showers and Thunderstorms With Heavy Rainfall Expected Across the Eastern United States

Showers and thunderstorms, some with local heavy rainfall, are expected across Pennsylvania and northward to New England. These storms will elevate the potential for flash flooding the rest of this weekend. Hot temperatures are expected across the Desert Southwest and Texas. Monsoonal thunderstorms are expected across New Mexico and Arizona. Read More >

Hazardous Weather Conditions

Current conditions at

Leesburg / Godfrey (KJYO)

Lat: 39.08°NLon: 77.57°WElev: 390ft.

Overcast

72°F

22°C

Humidity 100%
Wind Speed NW 5 mph
Barometer 29.99 in
Dewpoint 72°F (22°C)
Visibility 7.00 mi
Last update 31 Jul 5:35 am EDT
Extended Forecast for

Ashburn VA

  • Today

    Today: Scattered showers and thunderstorms, mainly after 3pm.  Patchy fog before 8am.  Otherwise, partly sunny, with a high near 90. Calm wind becoming west around 5 mph in the afternoon.  Chance of precipitation is 30%.

    Patchy Fog
    then
    Scattered
    T-storms

    High: 90 °F

  • Tonight

    Tonight: Scattered showers and thunderstorms before midnight, then isolated showers.  Mostly cloudy, with a low around 70. Southwest wind 3 to 5 mph.  Chance of precipitation is 40%.

    Scattered
    T-storms then
    Isolated
    Showers

    Low: 70 °F

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 89. Northwest wind 5 to 7 mph.  Chance of precipitation is 30%.

    Chance
    T-storms

    High: 89 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms, mainly before 8pm.  Partly cloudy, with a low around 68. Northwest wind 3 to 6 mph.  Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 68 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 86. North wind 5 to 7 mph.

    Mostly Sunny

    High: 86 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 67.

    Mostly Clear

    Low: 67 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 86.

    Mostly Sunny

    High: 86 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 70.

    Partly Cloudy

    Low: 70 °F

  • Thursday

    Thursday: Partly sunny, with a high near 88.

    Partly Sunny

    High: 88 °F

Detailed Forecast

Today
Scattered showers and thunderstorms, mainly after 3pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 90. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms before midnight, then isolated showers. Mostly cloudy, with a low around 70. Southwest wind 3 to 5 mph. Chance of precipitation is 40%.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 89. Northwest wind 5 to 7 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 68. Northwest wind 3 to 6 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 86. North wind 5 to 7 mph.
Tuesday Night
Mostly clear, with a low around 67.
Wednesday
Mostly sunny, with a high near 86.
Wednesday Night
Partly cloudy, with a low around 70.
Thursday
Partly sunny, with a high near 88.
Thursday Night
Partly cloudy, with a low around 71.
Friday
Mostly sunny, with a high near 91.
Friday Night
Partly cloudy, with a low around 72.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Ashburn VA
 39.05°N 77.49°W (Elev. 299 ft)
4:27 am EDT Jul 31, 2016
5am EDT Jul 31, 2016-6pm EDT Aug 6, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database