Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Warrenton-Fauquier Airport (KHWY)

Lat: 38.59°NLon: 77.72°WElev: 302ft.

Fair

88°F

31°C

Humidity	53%
Wind Speed	NE 6 mph
Barometer	29.98 in
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	92°F (33°C)
Last update	4 Sep 11:35 am EDT

More Information:

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

Extended Forecast for

4 Miles NW Somerville VA

Today
High: 93 °F
Chance
T-storms
Tonight
Low: 71 °F
Chance
T-storms then
Mostly Cloudy
Saturday
High: 85 °F
Chance
Showers then
Chance
T-storms
Saturday Night
Low: 63 °F
Showers
Likely then
Chance
Showers
Sunday
High: 83 °F
Mostly Sunny
Sunday Night
Low: 59 °F
Partly Cloudy
Labor Day
High: 83 °F
Mostly Sunny
Monday Night
Low: 59 °F
Mostly Clear
Tuesday
High: 85 °F
Mostly Sunny

Detailed Forecast

Today

A chance of showers and thunderstorms, mainly after 3pm. Sunny early, then becoming mostly cloudy, with a high near 93. Heat index values as high as 102. Northwest wind around 6 mph. Chance of precipitation is 40%.

Tonight

A chance of showers and thunderstorms before 10pm, then a slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 71. Calm wind. Chance of precipitation is 40%.

Saturday

A chance of showers and thunderstorms before 11am, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 85. North wind 3 to 5 mph. Chance of precipitation is 40%.

Saturday Night

Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 63. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Mostly sunny, with a high near 83. Northeast wind around 6 mph.

Sunday Night

Partly cloudy, with a low around 59.

Labor Day

Mostly sunny, with a high near 83.

Monday Night

Mostly clear, with a low around 59.

Tuesday

Mostly sunny, with a high near 85.

Tuesday Night

Partly cloudy, with a low around 63.