Heavy rain for portions of the Mid-Atlantic and New England through Saturday

A slow-moving weather system in the eastern U.S. will focus showers and thunderstorms across portions of New England and the Mid-Atlantic through Saturday. Abundant moisture will allow occasionally heavy rainfall and flash flooding in these locations. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Light Rain

26°C

78°F

Humidity 90%
Wind Speed N 9 km/h
Barometer 1008.9 mb (29.80 in)
Dewpoint 24°C (75°F)
Visibility 16 km
Heat Index27°C (80°F)
Last update 29 Jul 2:52 am EDT
Extended Forecast for

Washington DC

Coastal Flood Advisory until July 29, 06:00am
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory until July 29, 06:00am

    NOW until
    6:00am Fri

    Coastal Flood Advisory

  • Overnight

    Overnight: Showers and possibly a thunderstorm.  Patchy fog. Low around 24. North wind around 11 km/h.  Chance of precipitation is 80%. New rainfall amounts between 2.5 and 5 mm possible.

    Showers and
    Patchy Fog

    Low: 24 °C

  • Friday

    Friday: Showers likely and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms, mainly between 7am and 2pm.  Mostly cloudy, with a high near 31. North wind 11 to 14 km/h.  Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    Showers
    Likely then
    Chance
    Showers

    High: 31 °C

  • Friday
    Night

    Friday Night: A slight chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 23. Northeast wind 5 to 10 km/h becoming southwest after midnight.  Chance of precipitation is 30%.

    Slight Chance
    T-storms then
    Chance
    Showers

    Low: 23 °C

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly after 2pm.  Cloudy, with a high near 30. Southeast wind 5 to 11 km/h.  Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.

    Chance
    Showers then
    T-storms
    Likely

    High: 30 °C

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms likely.  Cloudy, with a low around 23. Southeast wind 6 to 11 km/h becoming light  after midnight.  Chance of precipitation is 70%.

    T-storms
    Likely

    Low: 23 °C

  • Sunday

    Sunday: Showers and thunderstorms likely.  Mostly cloudy, with a high near 31. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 31 °C

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 23. Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 23 °C

  • Monday

    Monday: A chance of showers and thunderstorms.  Partly sunny, with a high near 32. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 32 °C

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Patchy fog. Low around 24. North wind around 11 km/h. Chance of precipitation is 80%. New rainfall amounts between 2.5 and 5 mm possible.
Friday
Showers likely and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms, mainly between 7am and 2pm. Mostly cloudy, with a high near 31. North wind 11 to 14 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
Friday Night
A slight chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 23. Northeast wind 5 to 10 km/h becoming southwest after midnight. Chance of precipitation is 30%.
Saturday
Showers and thunderstorms likely, mainly after 2pm. Cloudy, with a high near 30. Southeast wind 5 to 11 km/h. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.
Saturday Night
Showers and thunderstorms likely. Cloudy, with a low around 23. Southeast wind 6 to 11 km/h becoming light after midnight. Chance of precipitation is 70%.
Sunday
Showers and thunderstorms likely. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 32. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 23. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 32.
Wednesday Night
Partly cloudy, with a low around 22.
Thursday
Mostly sunny, with a high near 32.
Click Map For Forecast
Point Forecast:
Washington DC
 38.89°N 77.02°W (Elev. 6 m)
1:28 am EDT Jul 29, 2016
3am EDT Jul 29, 2016-6pm EDT Aug 4, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database