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.

Partly Cloudy

22°F

-6°C

Humidity 48%
Wind Speed NW 15 G 24 mph
Barometer 30.13 in (1020.2 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 26 Jan 8:52 pm EST
Extended Forecast for

Idylwood VA

Cold Weather Advisory until January 27, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 27, 11:00am

    NOW until 11:00am Tue

    Cold Weather Advisory

  • Tonight

    Low: 2 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 26. Wind chill values as low as -8. West wind 5 to 8 mph becoming south in the afternoon.

    High: 26 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 8. Wind chill values as low as -2. Northwest wind 5 to 7 mph.

    Low: 8 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 22. Wind chill values as low as -3. Northwest wind 6 to 8 mph.

    High: 22 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 6. Calm wind becoming northwest around 6 mph after midnight.

    Low: 6 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 20.

    High: 20 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 3.

    Low: 3 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 17.

    High: 17 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 2. Wind chill values as low as -6. West wind 7 to 11 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 26. Wind chill values as low as -8. West wind 5 to 8 mph becoming south in the afternoon.
Tuesday Night
Partly cloudy, with a low around 8. Wind chill values as low as -2. Northwest wind 5 to 7 mph.
Wednesday
Increasing clouds, with a high near 22. Wind chill values as low as -3. Northwest wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 6. Calm wind becoming northwest around 6 mph after midnight.
Thursday
Sunny, with a high near 20.
Thursday Night
Mostly clear, with a low around 3.
Friday
Mostly sunny, with a high near 17.
Friday Night
Partly cloudy, with a low around 4.
Saturday
Partly sunny, with a high near 19.
Saturday Night
Mostly cloudy, with a low around 11.
Sunday
Partly sunny, with a high near 25.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Mostly sunny, with a high near 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:
6:53 pm EST Jan 26, 2026
Forecast Valid:
9pm EST Jan 26, 2026-6pm EST Feb 2, 2026
 
Forecast Discussion
 
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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