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

Current conditions at

Quantico Marine Corps Airfield - Turner Field (KNYG)

Lat: 38.5°NLon: 77.3°WElev: 7ft.

A Few Clouds

93°F

34°C

Humidity	52%
Wind Speed	Calm
Barometer	29.91 in (1012.9 mb)
Dewpoint	73°F (23°C)
Visibility	7.00 mi
Heat Index	102°F (39°C)
Last update	4 Sep 2:56 pm EDT

More Information:

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

Extended Forecast for

Port Tobacco Village MD

Severe T-storm Watch until September 4, 09:00pm

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Watch until September 4, 09:00pm
NOW until 9:00pm Fri
Severe T-storm Watch
This Afternoon
High: 93 °F
Showers
Likely
Tonight
Low: 70 °F
Showers
Likely then
Scattered
Showers
Saturday
High: 85 °F
Chance
Showers
Saturday Night
Low: 64 °F
Chance
Showers
Sunday
High: 82 °F
Mostly Sunny
then Slight
Chance
Showers
Sunday Night
Low: 61 °F
Mostly Clear
Labor Day
High: 83 °F
Sunny
Monday Night
Low: 61 °F
Mostly Clear

Detailed Forecast

This Afternoon

Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 93. Heat index values as high as 103. Northwest wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely before 3am, then scattered showers. Mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers before 2pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 85. North wind around 6 mph. Chance of precipitation is 30%.

Saturday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am. Mostly cloudy, with a low around 64. Light north wind. Chance of precipitation is 40%.

Sunday

A slight chance of showers after 2pm. Mostly sunny, with a high near 82. Northeast wind 5 to 8 mph. Chance of precipitation is 20%.

Sunday Night

Mostly clear, with a low around 61.

Labor Day

Sunny, with a high near 83.

Monday Night

Mostly clear, with a low around 61.

Tuesday

Sunny, with a high near 85.

Tuesday Night

Partly cloudy, with a low around 63.