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

Hazardous Weather Conditions

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Overcast

40°F

4°C

Humidity 77%
Wind Speed S 12 mph
Barometer 30.08 in (1018.4 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 28 Dec 1:52 pm EST
Extended Forecast for

Idylwood VA

Wind Advisory December 29, 09:00am until December 30, 01:00am
Click here for hazard details and duration
Wind Advisory

  • This Afternoon

    This Afternoon: A slight chance of rain before 3pm. Cloudy, with a high near 42. South wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Cloudy, with a temperature rising to around 52 by 4am. South wind 10 to 15 mph, with gusts as high as 29 mph.

    Low: 42 °F⇑

    Cloudy

  • Monday

    Monday: A chance of showers, mainly before 10am. Cloudy, then gradual clearing during the afternoon, with a temperature rising to near 57 by 11am, then falling to around 40 during the remainder of the day. Windy, with a southwest wind 17 to 22 mph becoming west 25 to 30 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 50%.

    High: 57 °F⇓

    Chance
    Showers and
    Breezy then
    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. Breezy, with a west wind 22 to 25 mph, with gusts as high as 48 mph.

    Low: 27 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 36. Breezy, with a west wind 16 to 23 mph, with gusts as high as 37 mph.

    High: 36 °F

    Sunny and
    Breezy then
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A slight chance of rain before 3pm. Cloudy, with a high near 42. South wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tonight
Cloudy, with a temperature rising to around 52 by 4am. South wind 10 to 15 mph, with gusts as high as 29 mph.
Monday
A chance of showers, mainly before 10am. Cloudy, then gradual clearing during the afternoon, with a temperature rising to near 57 by 11am, then falling to around 40 during the remainder of the day. Windy, with a southwest wind 17 to 22 mph becoming west 25 to 30 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 27. Breezy, with a west wind 22 to 25 mph, with gusts as high as 48 mph.
Tuesday
Sunny, with a high near 36. Breezy, with a west wind 16 to 23 mph, with gusts as high as 37 mph.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 27.
New Year's Day
Mostly cloudy, with a high near 37.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 25.
Saturday
A chance of rain. Partly sunny, with a high near 41. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Idylwood VA
 38.88°N 77.2°W (Elev. 397 ft)
Last Update:
1:46 pm EST Dec 28, 2025
Forecast Valid:
2pm EST Dec 28, 2025-6pm EST Jan 3, 2026
 
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Additional Resources

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Chance of Precipitation