Heavy Rain and Flash Flooding Possible Over Parts of the Eastern United States

Heavy rainfall is expected over portions of the eastern United States through Thursday. Flooding and flash flooding will be possible in some areas. Click the "Read More" link for excessive rainfall forecasts from the Weather Prediction Center. Read More >

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Light Drizzle

68°F

20°C

Humidity 92%
Wind Speed Vrbl 2 mph
Barometer 29.98 in (1015.5 mb)
Dewpoint 66°F (19°C)
Visibility 9.00 mi
Last update 28 Sep 4:58 pm EDT
Extended Forecast for

La Plata MD

Flash Flood Watch September 28, 06:00pm until September 30, 08:00am
Severe T-storm Watch until September 28, 10:00pm
Click here for hazard details and duration
Flash Flood Watch
Severe T-storm Watch
  •  
    Severe T-storm Watch until September 28, 10:00pm

    NOW until
    10:00pm Wed

    Severe T-storm Watch

  • This
    Afternoon

    This Afternoon: Showers and thunderstorms. Some of the storms could produce gusty winds and heavy rain.  High near 70. Southeast wind around 8 mph.  Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain

    High: 70 °F

  • Tonight

    Tonight: Showers and thunderstorms before 9pm, then showers and possibly a thunderstorm after 9pm. Some of the storms could produce gusty winds and heavy rain.  Low around 66. Southeast wind around 8 mph.  Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

    Heavy Rain

    Low: 66 °F

  • Thursday

    Thursday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  High near 73. East wind 7 to 10 mph.  Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Heavy Rain

    High: 73 °F

  • Thursday
    Night

    Thursday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Low around 65. East wind 8 to 13 mph.  Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Heavy Rain

    Low: 65 °F

  • Friday

    Friday: Showers.  High near 74. East wind around 9 mph.  Chance of precipitation is 90%.

    Showers

    High: 74 °F

  • Friday
    Night

    Friday Night: Showers likely, mainly before 3am.  Mostly cloudy, with a low around 64. Chance of precipitation is 70%.

    Showers
    Likely

    Low: 64 °F

  • Saturday

    Saturday: A chance of showers.  Mostly cloudy, with a high near 77. Chance of precipitation is 50%.

    Chance
    Showers

    High: 77 °F

  • Saturday
    Night

    Saturday Night: A chance of showers.  Mostly cloudy, with a low around 63. Chance of precipitation is 40%.

    Chance
    Showers

    Low: 63 °F

Detailed Forecast

This Afternoon
Showers and thunderstorms. Some of the storms could produce gusty winds and heavy rain. High near 70. Southeast wind around 8 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before 9pm, then showers and possibly a thunderstorm after 9pm. Some of the storms could produce gusty winds and heavy rain. Low around 66. Southeast wind around 8 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Thursday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 73. East wind 7 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Thursday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 65. East wind 8 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Friday
Showers. High near 74. East wind around 9 mph. Chance of precipitation is 90%.
Friday Night
Showers likely, mainly before 3am. Mostly cloudy, with a low around 64. Chance of precipitation is 70%.
Saturday
A chance of showers. Mostly cloudy, with a high near 77. Chance of precipitation is 50%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.
Sunday
A chance of showers before 9am. Mostly sunny, with a high near 78. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 61.
Monday
Mostly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Mostly cloudy, with a low around 60.
Wednesday
Partly sunny, with a high near 71.
Click Map For Forecast
Point Forecast:
La Plata MD
 38.53°N 76.97°W (Elev. 148 ft)
4:27 pm EDT Sep 28, 2016
5pm EDT Sep 28, 2016-6pm EDT Oct 5, 2016
 
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