Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Leesburg / Godfrey (KJYO)

Lat: 39.08°NLon: 77.57°WElev: 390ft.

Partly Cloudy

70°F

21°C

Humidity	100%
Wind Speed	N 3 mph
Barometer	29.90 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	5 Sep 7:35 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles ENE Ashburn VA

Today
High: 82 °F
Slight Chance
Showers then
Slight Chance
T-storms
Tonight
Low: 63 °F
Mostly Cloudy
Sunday
High: 81 °F
Mostly Sunny
Sunday Night
Low: 58 °F
Partly Cloudy
Labor Day
High: 82 °F
Sunny
Monday Night
Low: 59 °F
Mostly Clear
Tuesday
High: 84 °F
Mostly Sunny
Tuesday Night
Low: 63 °F
Partly Cloudy
Wednesday
High: 89 °F
Mostly Sunny

Detailed Forecast

Today

A slight chance of showers between 9am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 82. North wind 3 to 6 mph. Chance of precipitation is 20%.

Tonight

Mostly cloudy, with a low around 63. Light north wind.

Sunday

Mostly sunny, with a high near 81. Northeast wind around 7 mph.

Sunday Night

Partly cloudy, with a low around 58. East wind around 5 mph becoming calm in the evening.

Labor Day

Sunny, with a high near 82. Light and variable wind.

Monday Night

Mostly clear, with a low around 59.

Tuesday

Mostly sunny, with a high near 84.