Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93° N Lon: 77.45° W Elev: 312 ft.

Fog/Mist

30°F

-1°C

Humidity 92%
Wind Speed Calm
Barometer 29.95 in (1014.5 mb)
Dewpoint 28°F (-2°C)
Visibility 6.00 mi
Last update 6 Dec 7:52 am EST
Detailed forecast for

Eastern Loudoun

Today
Patchy fog this morning. Mostly cloudy with a slight chance of freezing rain and freezing drizzle this morning, then partly sunny this afternoon. Highs in the lower 40s. Light and variable winds, becoming southwest around 5 mph this afternoon. Chance of precipitation 20 percent.
Tonight
Partly cloudy. Lows in the mid 20s. Light and variable winds.
Sunday
Partly sunny in the morning, then becoming mostly cloudy. Highs in the lower 40s. South winds around 5 mph.
Sunday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 20s. Southwest winds around 5 mph, becoming northwest with gusts up to 20 mph after midnight.
Monday
Partly sunny. Highs in the mid 30s. North winds around 10 mph with gusts up to 20 mph.
Monday Night
Partly cloudy. Cold with lows 15 to 20.
Tuesday
Mostly sunny. Highs in the upper 30s.
Tuesday Night
Mostly cloudy. Lows in the upper 20s.
Wednesday
Mostly cloudy. Highs in the upper 40s.
Wednesday Night
Mostly cloudy with a 30 percent chance of rain. Lows in the lower 30s.
Thursday
Partly sunny. Highs in the lower 40s.
Thursday Night
Mostly cloudy with a chance of snow and rain. Lows in the upper 20s. Chance of precipitation 30 percent.
Friday
Partly sunny. Highs around 40.



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656 AM EST Sat Dec 6 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database