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Severe Thunderstorms over the Plains, Heavy Rain Threat Continues over Portions of the Mississippi Valley

Heavy rainfall with localized flooding will remain possible over portions of the Mississippi Valley and the Plains through midweek. In addition, severe thunderstorms will be possible over the southern and central Plains. Some of the storms could contain damaging winds and large hail. Read More >

Hazardous Weather Conditions

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Partly Cloudy

84°F

29°C

Humidity 74%
Wind Speed S 13 mph
Barometer 29.93 in (1013.4 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 17 Aug 7:52 pm EDT
Extended Forecast for

Washington DC, Reagan National Airport VA

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 76. South wind around 8 mph.  Chance of precipitation is 30%.

    Chance
    T-storms then
    Chance
    Showers

    Low: 76 °F

  • Friday

    Friday: Showers and thunderstorms likely, mainly after 3pm.  Mostly cloudy, with a high near 91. Heat index values as high as 103. South wind 7 to 9 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers then
    T-storms
    Likely

    High: 91 °F

  • Friday
    Night

    Friday Night: Showers and thunderstorms likely, mainly before 9pm.  Cloudy, then gradually becoming partly cloudy, with a low around 74. Southwest wind 5 to 8 mph becoming calm  after midnight.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely then
    Chance
    Showers

    Low: 74 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 89. Northwest wind 3 to 8 mph.

    Mostly Sunny

    High: 89 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 72. Light west wind.

    Partly Cloudy

    Low: 72 °F

  • Sunday

    Sunday: Sunny, with a high near 91.

    Sunny

    High: 91 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 75.

    Mostly Clear

    Low: 75 °F

  • Monday

    Monday: Mostly sunny, with a high near 90.

    Mostly Sunny

    High: 90 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 75.

    Partly Cloudy

    Low: 75 °F

Detailed Forecast

Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 76. South wind around 8 mph. Chance of precipitation is 30%.
Friday
Showers and thunderstorms likely, mainly after 3pm. Mostly cloudy, with a high near 91. Heat index values as high as 103. South wind 7 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and thunderstorms likely, mainly before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 74. Southwest wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly sunny, with a high near 89. Northwest wind 3 to 8 mph.
Saturday Night
Partly cloudy, with a low around 72. Light west wind.
Sunday
Sunny, with a high near 91.
Sunday Night
Mostly clear, with a low around 75.
Monday
Mostly sunny, with a high near 90.
Monday Night
Partly cloudy, with a low around 75.
Tuesday
Mostly sunny, with a high near 90.
Tuesday Night
Mostly cloudy, with a low around 75.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
Washington DC, Reagan National Airport VA
 38.84°N 77.03°W (Elev. 3 ft)
6:21 pm EDT Aug 17, 2017
8pm EDT Aug 17, 2017-6pm EDT Aug 24, 2017
 
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