A Large and Slow-Moving Storm System Producing Thunderstorms and Heavy Rain

A slow-moving and large storm system will produce widespread strong to severe thunderstorms and heavy rainfall with possible flooding from the Midwest and Ohio Valley to the Southern U.S. into late week. Record-breaking heat is possible in central California. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Mostly Cloudy

61°F

16°C

Humidity 65%
Wind Speed E 7 mph
Barometer 30.29 in (1025.5 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 24 May 9:52 pm EDT
Extended Forecast for

Cabin John Brookmont MD

  • Tonight

    Tonight: Mostly cloudy, with a low around 55. Calm wind.

    Mostly Cloudy

    Low: 55 °F

  • Wednesday

    Wednesday: Cloudy, with a high near 68. East wind 5 to 7 mph.

    Cloudy

    High: 68 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers.  Mostly cloudy, with a low around 58. East wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    Low: 58 °F

  • Thursday

    Thursday: A slight chance of showers.  Cloudy, with a high near 74. East wind 3 to 6 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    High: 74 °F

  • Thursday
    Night

    Thursday Night: A chance of showers, mainly after 2am.  Mostly cloudy, with a low around 67. Southeast wind around 6 mph.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 67 °F

  • Friday

    Friday: Showers likely, then showers and possibly a thunderstorm after 11am.  High near 79. Chance of precipitation is 90%.

    Showers
    Likely then
    Showers

    High: 79 °F

  • Friday
    Night

    Friday Night: Showers and possibly a thunderstorm before 8pm, then showers likely.  Low around 65. Chance of precipitation is 80%.

    Showers

    Low: 65 °F

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 2pm.  Partly sunny, with a high near 80. Chance of precipitation is 50%.

    Chance
    Showers then
    Chance
    T-storms

    High: 80 °F

  • Saturday
    Night

    Saturday Night: A chance of thunderstorms before 8pm.  Partly cloudy, with a low around 62. Chance of precipitation is 30%.

    Chance
    T-storms then
    Partly Cloudy

    Low: 62 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 55. Calm wind.
Wednesday
Cloudy, with a high near 68. East wind 5 to 7 mph.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 58. East wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.
Thursday
A slight chance of showers. Cloudy, with a high near 74. East wind 3 to 6 mph. Chance of precipitation is 20%.
Thursday Night
A chance of showers, mainly after 2am. Mostly cloudy, with a low around 67. Southeast wind around 6 mph. Chance of precipitation is 30%.
Friday
Showers likely, then showers and possibly a thunderstorm after 11am. High near 79. Chance of precipitation is 90%.
Friday Night
Showers and possibly a thunderstorm before 8pm, then showers likely. Low around 65. Chance of precipitation is 80%.
Saturday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 50%.
Saturday Night
A chance of thunderstorms before 8pm. Partly cloudy, with a low around 62. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 63. Chance of precipitation is 30%.
Memorial Day
Mostly sunny, with a high near 86.
Monday Night
Partly cloudy, with a low around 65.
Tuesday
Mostly sunny, with a high near 88.
Click Map For Forecast
Point Forecast:
Cabin John Brookmont MD
 38.97°N 77.15°W (Elev. 56 ft)
7:32 pm EDT May 24, 2022
9pm EDT May 24, 2022-6pm EDT May 31, 2022
 
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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