Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Leesburg / Godfrey (KJYO)

Lat: 39.08°NLon: 77.57°WElev: 390ft.

Fair

72°F

22°C

Humidity	100%
Wind Speed	NW 3 mph
Barometer	30.08 in
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Last update	8 Aug 4:15 am EDT

More Information:

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

Extended Forecast for

Poolesville MD

Today
High: 90 °F
Patchy Fog
then Chance
T-storms
Tonight
Low: 71 °F
Chance
T-storms then
Patchy Fog
Sunday
High: 90 °F
Mostly Sunny
Sunday Night
Low: 70 °F
Partly Cloudy
Monday
High: 92 °F
Sunny
Monday Night
Low: 73 °F
Partly Cloudy
Tuesday
High: 92 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 71 °F
Chance
T-storms
Wednesday
High: 87 °F
Partly Sunny
then Chance
T-storms

Detailed Forecast

Today

A chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 90. Calm wind becoming southwest 5 to 8 mph in the afternoon. Chance of precipitation is 40%.

Tonight

A chance of showers and thunderstorms, mainly between 7pm and 8pm. Patchy fog between 4am and 5am. Otherwise, partly cloudy, with a low around 71. Light south wind. Chance of precipitation is 30%.

Sunday

Mostly sunny, with a high near 90. Calm wind becoming west 5 to 7 mph in the morning.

Sunday Night

Partly cloudy, with a low around 70. Calm wind.

Monday

Sunny, with a high near 92. Calm wind becoming southwest 5 to 8 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 73.

Tuesday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Chance of precipitation is 40%.

Tuesday Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.