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

Active Weather for the Plains and Mississippi Valley

A developing storm across the Southern Plains is forecast to bring severe weather that includes large hail and damaging wind gusts, heavy rainfall that could result in flash flooding across portions of the Plains and Mississippi Valley. The effects of this storm will continue through the middle of this week. The Four Corners area will continue to see elevated to critical fire weather conditions. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Mostly Cloudy

64°F

18°C

Humidity 70%
Wind Speed NW 13 mph
Barometer 30.15 in (1020.8 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 23 May 4:52 am EDT
Extended Forecast for

Cabin John MD

  • Today

    Today: Mostly cloudy, with a high near 72. North wind 7 to 10 mph.

    Mostly Cloudy

    High: 72 °F

  • Tonight

    Tonight: Showers likely, mainly after 10pm. Cloudy, with a low around 58. Light north wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    Low: 58 °F

  • Tuesday

    Tuesday: A chance of showers. Cloudy, with a high near 65. East wind 6 to 8 mph. Chance of precipitation is 50%.

    Chance
    Showers

    High: 65 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers. Cloudy, with a low around 55. Northeast wind around 6 mph. Chance of precipitation is 40%.

    Chance
    Showers

    Low: 55 °F

  • Wednesday

    Wednesday: A chance of showers. Cloudy, with a high near 66. Northeast wind around 7 mph. Chance of precipitation is 40%.

    Chance
    Showers

    High: 66 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers. Cloudy, with a low around 60. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 60 °F

  • Thursday

    Thursday: A chance of showers after 2pm. Mostly cloudy, with a high near 79. Chance of precipitation is 50%.

    Mostly Cloudy
    then Chance
    Showers

    High: 79 °F

  • Thursday
    Night

    Thursday Night: Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 66 °F

  • Friday

    Friday: A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 40%.

    Chance
    Showers

    High: 77 °F

Detailed Forecast

Today
Mostly cloudy, with a high near 72. North wind 7 to 10 mph.
Tonight
Showers likely, mainly after 10pm. Cloudy, with a low around 58. Light north wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A chance of showers. Cloudy, with a high near 65. East wind 6 to 8 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Cloudy, with a low around 55. Northeast wind around 6 mph. Chance of precipitation is 40%.
Wednesday
A chance of showers. Cloudy, with a high near 66. Northeast wind around 7 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of showers. Cloudy, with a low around 60. Chance of precipitation is 30%.
Thursday
A chance of showers after 2pm. Mostly cloudy, with a high near 79. Chance of precipitation is 50%.
Thursday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Friday
A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 60.
Saturday
Mostly sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Mostly sunny, with a high near 84.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Cabin John MD
 38.97°N 77.15°W (Elev. 56 ft)
Last Update:
4:32 am EDT May 23, 2022
Forecast Valid:
5am EDT May 23, 2022-6pm EDT May 29, 2022
 
Forecast Discussion
 
Get as KML Get as XML

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