Hazardous Weather Conditions
Current conditions at
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93°NLon: 77.45°WElev: 312ft.
Partly Cloudy
26°F
-3°C
| Humidity | 46% |
| Wind Speed | W 15 mph |
| Barometer | 29.96 in (1014.6 mb) |
| Dewpoint | 8°F (-13°C) |
| Visibility | 10.00 mi |
| Wind Chill | 14°F (-10°C) |
| Last update | 30 Dec 7:52 pm EST |
Extended Forecast for
3 Miles NNW Mc Lean VA
Tonight
Low: 25 °F
Mostly Cloudy
then Chance
Light SnowWednesday
High: 39 °F
Slight Chance
Light Snow
then Mostly
SunnyWednesday Night
Low: 25 °F
Mostly Cloudy
then Slight
Chance SnowNew Year's Day
High: 32 °F
Slight Chance
Snow then
SunnyThursday Night
Low: 19 °F
Mostly Clear
Friday
High: 39 °F
Mostly Sunny
Friday Night
Low: 25 °F
Partly Cloudy
Saturday
High: 39 °F
Partly Sunny
Saturday Night
Low: 23 °F
Partly Cloudy
Detailed Forecast
Tonight
A chance of light snow or flurries between 1am and 5am, then a chance of flurries with a slight chance of light snow after 5am. Mostly cloudy, with a low around 25. West wind 7 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Wednesday
A chance of flurries with a slight chance of light snow before 7am, then a chance of flurries between 7am and 11am. Mostly sunny, with a high near 39. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
A chance of flurries between 1am and 4am, then a chance of flurries with a slight chance of snow after 4am. Mostly cloudy, with a low around 25. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
New Year's Day
A chance of flurries with a slight chance of snow before 10am, then a chance of flurries between 10am and noon. Sunny, with a high near 32. Northwest wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 19. Northwest wind 5 to 7 mph becoming calm after midnight.
Friday
Mostly sunny, with a high near 39.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Partly sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Mostly cloudy, with a high near 43.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 43.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNW Mc Lean VA
38.98°N 77.24°W (Elev. 98 ft)
38.98°N 77.24°W (Elev. 98 ft)
8:30 pm EST Dec 30, 2025
8pm EST Dec 30, 2025-6pm EST Jan 6, 2026
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