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

Tracking Winter Weather and Frigid Temperatures This Weekend

Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >

Hazardous Weather Conditions

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Overcast

38°F

3°C

Humidity 79%
Wind Speed N 9 mph
Barometer 29.99 in (1015.5 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 18 Jan 11:52 am EST
Extended Forecast for

Idylwood VA

  • This Afternoon

    This Afternoon: A chance of snow, mainly after 1pm. Cloudy, with a high near 36. Northwest wind around 9 mph. Chance of precipitation is 30%.

    High: 36 °F

    Chance Snow

  • Tonight

    Tonight: Mostly clear, with a low around 21. Northwest wind around 6 mph becoming light and variable after midnight.

    Low: 21 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 38. South wind 6 to 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

    High: 38 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 16. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 16 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 28. West wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 28 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of snow, mainly after 1pm. Cloudy, with a high near 36. Northwest wind around 9 mph. Chance of precipitation is 30%.
Tonight
Mostly clear, with a low around 21. Northwest wind around 6 mph becoming light and variable after midnight.
M.L.King Day
Sunny, with a high near 38. South wind 6 to 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Monday Night
Mostly clear, with a low around 16. Northwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 28. West wind 7 to 10 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 15.
Wednesday
Mostly sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 42.
Thursday Night
Mostly clear, with a low around 22.
Friday
Mostly sunny, with a high near 38.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
A chance of rain. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
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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:
9:53 am EST Jan 18, 2026
Forecast Valid:
12pm EST Jan 18, 2026-6pm EST Jan 24, 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