Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Current conditions at

Washington Manassas Airport (KHEF)

Lat: 38.72°NLon: 77.52°WElev: 194ft.

Overcast

67°F

19°C

Humidity	93%
Wind Speed	Calm
Barometer	30.22 in (1023.6 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	29 Aug 11:56 pm EDT

More Information:

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

Extended Forecast for

Yorkshire VA

Overnight
Low: 67 °F
Partly Cloudy
Sunday
High: 91 °F
Partly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 72 °F
Partly Cloudy
then Patchy
Fog
Monday
High: 94 °F
Patchy Fog
then Mostly
Sunny
Monday Night
Low: 74 °F
Partly Cloudy
Tuesday
High: 97 °F
Hot
Tuesday Night
Low: 77 °F
Partly Cloudy
Wednesday
High: 99 °F
Hot
Wednesday Night
Low: 77 °F
Partly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a low around 67. Light south wind.

Sunday

A slight chance of showers and thunderstorms after 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 91. Southwest wind 3 to 8 mph. Chance of precipitation is 20%.

Sunday Night

Patchy fog after 2am. Otherwise, partly cloudy, with a low around 72. South wind around 5 mph becoming calm in the evening.

Monday

Patchy fog before 8am. Otherwise, mostly sunny, with a high near 94. Heat index values as high as 100. Light northwest wind.

Monday Night

Partly cloudy, with a low around 74. Calm wind.

Tuesday

Mostly sunny and hot, with a high near 97.

Tuesday Night

Partly cloudy, with a low around 77.

Wednesday

Mostly sunny and hot, with a high near 99.