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

44°F

7°C

Humidity 93%
Wind Speed S 13 mph
Barometer 29.67 in (1004.7 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 29 Dec 1:52 am 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

  • Overnight

    Overnight: Cloudy, with a low around 41. South wind around 15 mph, with gusts as high as 29 mph.

    Low: 41 °F

    Cloudy

  • Monday

    Monday: Showers likely, mainly between 10am and noon. Cloudy through mid morning, then gradual clearing, with a temperature rising to near 56 by 10am, then falling to around 37 during the remainder of the day. Windy, with a southwest wind 17 to 22 mph becoming west 23 to 28 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 60%.

    High: 56 °F⇓

    Showers
    Likely and
    Breezy then
    Mostly Sunny
    and Windy

  • Monday Night

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

    Low: 25 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 35. Breezy, with a west wind 17 to 23 mph, with gusts as high as 40 mph.

    High: 35 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. West wind 7 to 10 mph, with gusts as high as 23 mph.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 41. South wind around 15 mph, with gusts as high as 29 mph.
Monday
Showers likely, mainly between 10am and noon. Cloudy through mid morning, then gradual clearing, with a temperature rising to near 56 by 10am, then falling to around 37 during the remainder of the day. Windy, with a southwest wind 17 to 22 mph becoming west 23 to 28 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 60%.
Monday Night
Mostly clear, with a low around 25. Breezy, with a west wind 22 to 25 mph, with gusts as high as 48 mph.
Tuesday
Mostly sunny, with a high near 35. Breezy, with a west wind 17 to 23 mph, with gusts as high as 40 mph.
Tuesday Night
Partly cloudy, with a low around 26. West wind 7 to 10 mph, with gusts as high as 23 mph.
Wednesday
Partly sunny, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 25.
New Year's Day
Mostly cloudy, with a high near 34.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 36.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Partly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 38.
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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:
1:03 am EST Dec 29, 2025
Forecast Valid:
2am EST Dec 29, 2025-6pm EST Jan 4, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation