Heavy Rain and Flash Flooding Possible in Portions of the Southeast, Mid-Atlantic and Appalachians. A Few Severe Thunderstorms Possible in the West and Northwest

Rain and thunderstorms are expected over much of the Southeast, Mid-Atlantic, and central Appalachians. Locally heavy rain is possible, with flash flooding possible over some areas. A few severe thunderstorms will be possible over portions of the western and northwestern U.S. today and Friday.
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Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Overcast

53°F

12°C

Humidity 83%
Wind Speed NE 9 mph
Barometer 29.67 in (1004.7 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 5 May 12:52 pm EDT
Extended Forecast for

Washington DC

Coastal Flood Advisory until May 6, 12:00am
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory until May 6, 12:00am

    NOW until
    12:00am Fri

    Coastal Flood Advisory

  • This
    Afternoon

    This Afternoon: Patchy drizzle before 4pm, then patchy drizzle with isolated showers after 4pm.  Cloudy, with a high near 58. Northeast wind around 8 mph.

    Patchy
    Drizzle

    High: 58 °F

  • Tonight

    Tonight: Showers likely, mainly after 10pm.  Cloudy, with a low around 51. North wind around 7 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    Low: 51 °F

  • Friday

    Friday: Showers.  High near 60. North wind around 9 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Showers

    High: 60 °F

  • Friday
    Night

    Friday Night: Showers, mainly before 3am.  Low around 52. Northwest wind 5 to 8 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers

    Low: 52 °F

  • Saturday

    Saturday: A chance of showers.  Mostly cloudy, with a high near 70. Northwest wind around 6 mph.  Chance of precipitation is 40%.

    Chance
    Showers

    High: 70 °F

  • Saturday
    Night

    Saturday Night: A chance of showers.  Mostly cloudy, with a low around 56. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 56 °F

  • Sunday

    Sunday: A chance of showers before 9am.  Mostly sunny, with a high near 72. Chance of precipitation is 30%.

    Chance
    Showers then
    Mostly Sunny

    High: 72 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 52.

    Partly Cloudy

    Low: 52 °F

Detailed Forecast

This Afternoon
Patchy drizzle before 4pm, then patchy drizzle with isolated showers after 4pm. Cloudy, with a high near 58. Northeast wind around 8 mph.
Tonight
Showers likely, mainly after 10pm. Cloudy, with a low around 51. North wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers. High near 60. North wind around 9 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
Showers, mainly before 3am. Low around 52. Northwest wind 5 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of showers. Mostly cloudy, with a high near 70. Northwest wind around 6 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
Sunday
A chance of showers before 9am. Mostly sunny, with a high near 72. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 73.
Monday Night
A chance of showers after 9pm. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.
Wednesday
A chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Washington DC
 38.89°N 77.02°W (Elev. 20 ft)
10:27 am EDT May 5, 2016
1pm EDT May 5, 2016-6pm EDT May 11, 2016
 
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Additional Resources

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