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

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Fair

71°F

22°C

Humidity	96%
Wind Speed	S 5 mph
Barometer	30.15 in (1020.4 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	7 Aug 2:52 am EDT

More Information:

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

Extended Forecast for

Wolf Trap VA

Overnight
Low: 72 °F
Mostly Cloudy
Friday
High: 90 °F
Patchy Fog
then Showers
Likely
Friday Night
Low: 72 °F
Showers
Likely then
Partly Cloudy
Saturday
High: 90 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 73 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 90 °F
Mostly Sunny
Sunday Night
Low: 73 °F
Partly Cloudy
Monday
High: 92 °F
Mostly Sunny
Monday Night
Low: 75 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 72. Calm wind.

Friday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 90. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 10pm. Mostly cloudy, with a low around 72. Light southwest wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Southwest wind 3 to 7 mph. Chance of precipitation is 50%.

Saturday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 73. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Sunday

Mostly sunny, with a high near 90.

Sunday Night

Partly cloudy, with a low around 73.

Monday

Mostly sunny, with a high near 92.

Monday Night

Partly cloudy, with a low around 75.

Tuesday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Chance of precipitation is 20%.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 40%.