National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Strong Coastal Storm to Impact Mid-Atlantic to New England through Thursday

A rapidly intensifying storm developing across the Mid-Atlantic will move quickly into New England by Thursday. The storm will produce heavy rainfall and localized flooding across these areas. Additionally, strong winds may cause some tree damage and power outages through Thursday. Elsewhere, elevated to critical fire weather conditions are forecast across the Great Basin and Central Rockies. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Mostly Cloudy

63°F

17°C

Humidity 58%
Wind Speed S 10 mph
Barometer 30.04 in (1017.1 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 15 Oct 9:52 pm EDT
Extended Forecast for

Chevy Chase MD

  • Tonight

    Tonight: Partly cloudy, with a low around 54. Southeast wind around 7 mph.

    Partly Cloudy

    Low: 54 °F

  • Wednesday

    Wednesday: Rain before 2pm, then rain and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 65. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Showers

    High: 65 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 46. Northwest wind 11 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.

    Chance
    Showers then
    Partly Cloudy

    Low: 46 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 61. West wind 11 to 18 mph, with gusts as high as 38 mph.

    Mostly Sunny

    High: 61 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 45. West wind 10 to 14 mph, with gusts as high as 28 mph.

    Mostly Cloudy

    Low: 45 °F

  • Friday

    Friday: Mostly sunny, with a high near 63.

    Mostly Sunny

    High: 63 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 42.

    Mostly Clear

    Low: 42 °F

  • Saturday

    Saturday: Sunny, with a high near 66.

    Sunny

    High: 66 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 48.

    Mostly Clear

    Low: 48 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 54. Southeast wind around 7 mph.
Wednesday
Rain before 2pm, then rain and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 65. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 46. Northwest wind 11 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 61. West wind 11 to 18 mph, with gusts as high as 38 mph.
Thursday Night
Mostly cloudy, with a low around 45. West wind 10 to 14 mph, with gusts as high as 28 mph.
Friday
Mostly sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 66.
Saturday Night
Mostly clear, with a low around 48.
Sunday
A chance of showers. Mostly sunny, with a high near 71. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Partly cloudy, with a low around 56. Chance of precipitation is 30%.
Monday
A chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 40%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 71. Chance of precipitation is 40%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Chevy Chase MD
 38.98°N 77.09°W (Elev. 344 ft)
Last Update:
8:04 pm EDT Oct 15, 2019
Forecast Valid:
10pm EDT Oct 15, 2019-6pm EDT Oct 22, 2019
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation