
Prolonged Extreme Cold; Eastern U.S. Winter Storm
A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >
Hazardous Weather Conditions
Current conditions at
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93° N Lon: 77.45° W Elev: 312 ft.
Fair
14°F
-10°C
| Humidity | 56% |
| Wind Speed | NW 7 mph |
| Barometer | 30.26 in (1025.1 mb) |
| Dewpoint | 1°F (-17°C) |
| Visibility | 10.00 mi |
| Wind Chill | 4°F (-16°C) |
| Last update | 30 Jan 1:52 am EST |
Detailed forecast for
Eastern Loudoun
Overnight
Mostly clear. Cold with lows around 3 above. Northwest winds around 5 mph.
Friday
Mostly sunny. Highs in the lower 20s. Northwest winds 5 to 10 mph. Wind chill values as low as 9 below in the morning.
Friday Night
Mostly cloudy. Cold with lows around 6 above. Northwest winds 5 to 10 mph. Wind chill values as low as 8 below after midnight.
Saturday
Partly sunny. Highs around 20. North winds 10 to 15 mph. Wind chill values as low as 9 below in the morning.
Saturday Night
Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows around 10 above. North winds 15 to 20 mph with gusts up to 40 mph. Wind chill values as low as 9 below after midnight.
Sunday
Sunny. Highs in the mid 20s. Wind chill values as low as 10 below.
Sunday Night
Clear. Lows around 15. Wind chill values as low as zero.
Monday
Sunny. Highs in the lower 30s. Wind chill values as low as zero.
Monday Night
Partly cloudy. Lows 15 to 20.
Tuesday
Mostly sunny. Highs in the mid 30s.
Tuesday Night
Mostly cloudy. Lows in the lower 20s.
Wednesday
Mostly cloudy with a 40 percent chance of snow. Highs in the mid 30s.
Wednesday Night
Mostly cloudy with a 40 percent chance of snow. Lows in the lower 20s.
Thursday
Partly sunny. Highs in the mid 30s.
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