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 >

Current conditions at

Washington Manassas Airport (KHEF)

Lat: 38.72°NLon: 77.52°WElev: 194ft.

Thunderstorm in Vicinity

76°F

24°C

Humidity	88%
Wind Speed	SW 3 mph
Barometer	30.12 in (1020.1 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	76°F (24°C)
Last update	7 Aug 9:56 pm EDT

More Information:

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

Extended Forecast for

Manassas VA

Tonight
Low: 70 °F
Partly Cloudy
then Patchy
Fog
Saturday
High: 91 °F
Patchy Fog
then Chance
T-storms
Saturday Night
Low: 71 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 92 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 71 °F
Partly Cloudy
Monday
High: 93 °F
Sunny
Monday Night
Low: 72 °F
Partly Cloudy
Tuesday
High: 93 °F
Slight Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 71 °F
Chance
T-storms then
Chance
Showers

Detailed Forecast

Tonight

Patchy fog after 4am. Otherwise, partly cloudy, with a low around 70. Calm wind.

Saturday

A chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, sunny, then becoming partly sunny during the afternoon, with a high near 91. Heat index values as high as 102. Calm wind becoming southwest 5 to 8 mph in the afternoon. Chance of precipitation is 50%.

Saturday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 71. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Sunday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Heat index values as high as 102. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 20%.

Sunday Night

Partly cloudy, with a low around 71. Calm wind.

Monday

Sunny, with a high near 93.

Monday Night

Partly cloudy, with a low around 72.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Chance of precipitation is 30%.

Tuesday Night

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

Wednesday

A slight chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 88. Chance of precipitation is 50%.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 40%.

Thursday

A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 30%.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.

Friday

A slight chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 20%.