Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

Leesburg / Godfrey (KJYO)

Lat: 39.08°NLon: 77.57°WElev: 390ft.

Fair

79°F

26°C

Humidity	65%
Wind Speed	S 6 mph
Barometer	30.02 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	26 Aug 8:35 pm EDT

More Information:

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

Extended Forecast for

2 Miles NNW Ashburn VA

Tonight
Low: 69 °F
Mostly Cloudy
Thursday
High: 89 °F
Mostly Sunny
then Severe
Thunderstorms
Thursday Night
Low: 67 °F
Severe
Thunderstorms
and Patchy
Fog
Friday
High: 86 °F
Mostly Sunny
Friday Night
Low: 66 °F
Partly Cloudy
Saturday
High: 86 °F
Mostly Sunny
Saturday Night
Low: 67 °F
Mostly Clear
Sunday
High: 89 °F
Sunny
Sunday Night
Low: 69 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 69. South wind 6 to 8 mph.

Thursday

A chance of showers and thunderstorms after 2pm. Some of the storms could be severe. Mostly sunny, with a high near 89. South wind 6 to 9 mph. Chance of precipitation is 40%.

Thursday Night

Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 1am. Some of the storms could be severe. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 67. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Mostly sunny, with a high near 86. Calm wind becoming north around 5 mph in the morning.

Friday Night

Partly cloudy, with a low around 66. Calm wind.

Saturday

Mostly sunny, with a high near 86.

Saturday Night

Mostly clear, with a low around 67.

Sunday

Sunny, with a high near 89.

Sunday Night

Partly cloudy, with a low around 69.