Threat For Heavy Rainfall And Flash Flooding Continues From The Mid South To The Mid Atlantic; Critical Fire Weather Over The Western U.S.

A slow moving low pressure system will bring a continued threat for heavy rainfall and flooding from portions of the Mid South to the Ohio Valley and Mid Atlantic through midweek. Some areas could see locally significant flooding. Out west,very dry humidity combined with gusty winds will lead to a continued threat for critical fire weather and dry thunderstorms. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Overcast

67°F

19°C

Humidity 81%
Wind Speed E 12 mph
Barometer 30.32 in (1026.6 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 24 Sep 4:52 pm EDT
Extended Forecast for

3 Miles NW Washington DC

Coastal Flood Watch September 25, 06:00am until September 26, 12:00am
Coastal Flood Advisory until September 25, 12:00am
Click here for hazard details and duration
Coastal Flood Watch
Coastal Flood Advisory
  •  
    Coastal Flood Advisory until September 25, 12:00am

    NOW until
    12:00am Tue

    Coastal Flood Advisory

  • This
    Afternoon

    This Afternoon: Rain likely with patchy drizzle.  Cloudy, with a high near 67. East wind around 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely

    High: 67 °F

  • Tonight

    Tonight: Rain with patchy drizzle.  Patchy fog between 11pm and 2am. Low around 62. East wind 7 to 11 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain and
    Patchy Fog

    Low: 62 °F

  • Tuesday

    Tuesday: Rain likely, mainly before 11am, then a chance of showers and thunderstorms after 2pm.  Patchy fog between 8am and 11am.  Otherwise, cloudy, with a high near 77. South wind around 6 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely and
    Patchy Fog

    High: 77 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms before 8pm, then a slight chance of showers.  Mostly cloudy, with a low around 70. South wind around 6 mph.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 70 °F

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm after 2pm.  Mostly cloudy, with a high near 84. South wind 6 to 9 mph.  Chance of precipitation is 70%.

    Mostly Cloudy
    then Showers
    Likely

    High: 84 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers.  Mostly cloudy, with a low around 62. Chance of precipitation is 70%.

    Showers
    Likely

    Low: 62 °F

  • Thursday

    Thursday: A chance of showers.  Mostly cloudy, with a high near 69. Chance of precipitation is 40%.

    Chance
    Showers

    High: 69 °F

  • Thursday
    Night

    Thursday Night: A chance of showers.  Mostly cloudy, with a low around 60. Chance of precipitation is 40%.

    Chance
    Showers

    Low: 60 °F

Detailed Forecast

This Afternoon
Rain likely with patchy drizzle. Cloudy, with a high near 67. East wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain with patchy drizzle. Patchy fog between 11pm and 2am. Low around 62. East wind 7 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain likely, mainly before 11am, then a chance of showers and thunderstorms after 2pm. Patchy fog between 8am and 11am. Otherwise, cloudy, with a high near 77. South wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers and thunderstorms before 8pm, then a slight chance of showers. Mostly cloudy, with a low around 70. South wind around 6 mph. Chance of precipitation is 30%.
Wednesday
Showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 84. South wind 6 to 9 mph. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.
Thursday
A chance of showers. Mostly cloudy, with a high near 69. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 59.
Saturday
Mostly sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 60.
Sunday
Mostly sunny, with a high near 77.
Sunday Night
Partly cloudy, with a low around 61.
Monday
Mostly sunny, with a high near 77.
Click Map For Forecast
Point Forecast:
3 Miles NW Washington DC
 38.92°N 77.08°W (Elev. 121 ft)
4:53 pm EDT Sep 24, 2018
5pm EDT Sep 24, 2018-6pm EDT Oct 1, 2018
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database