Areas of Severe Thunderstorms and Excessive Rainfall Today

Scattered severe thunderstorms capable of damaging wind gusts and some hail are expected this afternoon and evening from the Upper Ohio River Valley into the Northeast, and from the Appalachians into the Mid-Atlantic States. Excessive rainfall from heavy thunderstorms may produce areas of flash flooding from southern New Mexico into the western and northern Gulf Coast into Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Leesburg / Godfrey (KJYO)

Lat: 39.08°NLon: 77.57°WElev: 390ft.

Partly Cloudy

88°F

31°C

Humidity	62%
Wind Speed	S 8 mph
Barometer	29.68 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	14 Jun 6:35 pm EDT

More Information:

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

Extended Forecast for

3 Miles SSE Poolesville MD

Severe T-storm Watch until June 14, 11:00pm

Click here for hazard details and duration

...

Severe T-storm Watch until June 14, 11:00pm
NOW until 11:00pm Sun
Severe T-storm Watch
Tonight
Low: 63 °F
Showers
Likely then
Slight Chance
T-storms
Monday
High: 79 °F
Sunny
Monday Night
Low: 55 °F
Mostly Clear
Tuesday
High: 79 °F
Sunny
Tuesday Night
Low: 60 °F
Partly Cloudy
then Slight
Chance
Showers
Wednesday
High: 85 °F
Mostly Sunny
Wednesday Night
Low: 64 °F
Mostly Cloudy
Thursday
High: 93 °F
Slight Chance
Showers then
Chance
T-storms

Detailed Forecast

Tonight

Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 63. Southwest wind 5 to 13 mph becoming northwest after midnight. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Sunny, with a high near 79. Northwest wind 15 to 17 mph, with gusts as high as 24 mph.

Monday Night

Mostly clear, with a low around 55. Northwest wind 6 to 13 mph.

Tuesday

Sunny, with a high near 79. Light and variable wind becoming southwest around 6 mph in the afternoon.

Tuesday Night

A slight chance of showers after 2am. Partly cloudy, with a low around 60. Southeast wind around 6 mph. Chance of precipitation is 20%.

Wednesday

Mostly sunny, with a high near 85.

Wednesday Night

Mostly cloudy, with a low around 64.