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.

Mostly Cloudy

27°C

80°F

Humidity 69%
Wind Speed N 19 km/h
Barometer 1012.2 mb (29.89 in)
Dewpoint 21°C (69°F)
Visibility 16 km
Heat Index28°C (83°F)
Last update 29 Jul 10:52 am EDT
Extended Forecast for

Washington DC

  • Today

    Today: A slight chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 31. North wind around 11 km/h.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 31 °C

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 11pm, then a chance of showers after 2am.  Mostly cloudy, with a low around 24. East wind 5 to 10 km/h becoming south after midnight.  Chance of precipitation is 30%.

    Slight Chance
    T-storms then
    Chance
    Showers

    Low: 24 °C

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly after 2pm.  Mostly cloudy, with a high near 31. Southeast wind 5 to 11 km/h.  Chance of precipitation is 70%. New rainfall amounts between 2 and 3 cm possible.

    Chance
    T-storms then
    T-storms
    Likely

    High: 31 °C

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms likely, mainly before 2am.  Cloudy, with a low around 23. Southeast wind 5 to 11 km/h.  Chance of precipitation is 70%. New rainfall amounts between 2 and 3 cm possible.

    T-storms
    Likely

    Low: 23 °C

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly after 2pm.  Mostly cloudy, with a high near 31. North wind 5 to 8 km/h becoming south in the afternoon.  Chance of precipitation is 60%.

    Chance
    Showers then
    T-storms
    Likely

    High: 31 °C

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms likely, mainly before 8pm.  Mostly cloudy, with a low around 23. Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 23 °C

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 8am.  Partly sunny, with a high near 31. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 31 °C

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 22.

    Partly Cloudy

    Low: 22 °C

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31.

    Mostly Sunny

    High: 31 °C

Detailed Forecast

Today
A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 31. North wind around 11 km/h. Chance of precipitation is 20%.
Tonight
A slight chance of showers and thunderstorms before 11pm, then a chance of showers after 2am. Mostly cloudy, with a low around 24. East wind 5 to 10 km/h becoming south after midnight. Chance of precipitation is 30%.
Saturday
Showers and thunderstorms likely, mainly after 2pm. Mostly cloudy, with a high near 31. Southeast wind 5 to 11 km/h. Chance of precipitation is 70%. New rainfall amounts between 2 and 3 cm possible.
Saturday Night
Showers and thunderstorms likely, mainly before 2am. Cloudy, with a low around 23. Southeast wind 5 to 11 km/h. Chance of precipitation is 70%. New rainfall amounts between 2 and 3 cm possible.
Sunday
Showers and thunderstorms likely, mainly after 2pm. Mostly cloudy, with a high near 31. North wind 5 to 8 km/h becoming south in the afternoon. Chance of precipitation is 60%.
Sunday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.
Monday
A chance of showers, with thunderstorms also possible after 8am. Partly sunny, with a high near 31. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 31.
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)
11:36 am EDT Jul 29, 2016
11am EDT Jul 29, 2016-6pm EDT Aug 4, 2016
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database