Severe Thunderstorms and Heavy Rain in the Central US

Isolated to scattered strong to severe thunderstorms may produce damaging winds and hail in the upper Great Lakes into the central High Plains. Heavy rain may create localized areas of flash flooding over parts of the Central Plains and Middle Mississippi Valley. Showers and strong to severe thunderstorms are possible over parts of the Mid-Atlantic. Read More >

Current conditions at

Leesburg / Godfrey (KJYO)

Lat: 39.08°NLon: 77.57°WElev: 390ft.

Fair

79°F

26°C

Humidity	89%
Wind Speed	S 6 mph
Barometer	30.00 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	29 Jun 9:15 pm EDT

More Information:

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

Extended Forecast for

3 Miles SW Ashburn VA

Tonight
Low: 71 °F
Slight Chance
T-storms then
Mostly Cloudy
Monday
High: 90 °F
Partly Sunny
then T-storms
Likely
Monday Night
Low: 73 °F
Chance
T-storms
Tuesday
High: 88 °F
Chance
Showers then
Showers
Tuesday Night
Low: 69 °F
Showers then
Chance
T-storms
Wednesday
High: 87 °F
Sunny
Wednesday Night
Low: 68 °F
Mostly Clear
Thursday
High: 88 °F
Sunny
Thursday Night
Low: 66 °F
Mostly Clear

Detailed Forecast

Tonight

A slight chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 71. Calm wind. Chance of precipitation is 20%.

Monday

Showers and thunderstorms likely, mainly between 4pm and 5pm. Increasing clouds, with a high near 90. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

A chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 73. South wind around 6 mph. Chance of precipitation is 30%.

Tuesday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 88. Southwest wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 69. Southwest wind around 6 mph. Chance of precipitation is 80%.

Wednesday

Sunny, with a high near 87.

Wednesday Night

Mostly clear, with a low around 68.

Thursday

Sunny, with a high near 88.

Thursday Night

Mostly clear, with a low around 66.

Independence Day

Sunny, with a high near 85.

Friday Night

Mostly clear, with a low around 64.