Heavy Snow and hazardous travel conditions expected

Heavy Snow will be possible to the lee of the Great Lakes. More snow is also expected over parts of the Appalachians, Northern Mid-Atlantic and the Plains. A front will bring rain and high elevation snow to the Pacific Northwest as near record warmth continues in southern California.
Read More...

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 39.02°NLon: -77.2°WElev: 312ft.

Overcast

29°F

-2°C

Humidity 66%
Wind Speed W 10 mph
Barometer 29.71 in (1006.3 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 10 Feb 2:52 am EST
Extended Forecast for

Potomac MD

  • Overnight

    Overnight: Cloudy, with a low around 25. West wind around 10 mph.

    Cloudy

    Low: 25 °F

  • Wednesday

    Wednesday: Scattered flurries after 3pm.  Partly sunny, with a high near 37. West wind 11 to 14 mph, with gusts as high as 21 mph.

    Scattered
    Flurries

    High: 37 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 21. West wind 11 to 16 mph, with gusts as high as 24 mph.

    Decreasing
    Clouds

    Low: 21 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 28. West wind 15 to 17 mph, with gusts as high as 24 mph.

    Mostly Sunny

    High: 28 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 16. Northwest wind 9 to 14 mph becoming light west  after midnight. Winds could gust as high as 20 mph.

    Mostly Clear

    Low: 16 °F

  • Friday

    Friday: Partly sunny, with a high near 32.

    Partly Sunny

    High: 32 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 19.

    Mostly Cloudy

    Low: 19 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 23.

    Mostly Sunny

    High: 23 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 7.

    Partly Cloudy

    Low: 7 °F

Detailed Forecast

Overnight
Cloudy, with a low around 25. West wind around 10 mph.
Wednesday
Scattered flurries after 3pm. Partly sunny, with a high near 37. West wind 11 to 14 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 21. West wind 11 to 16 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 28. West wind 15 to 17 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 16. Northwest wind 9 to 14 mph becoming light west after midnight. Winds could gust as high as 20 mph.
Friday
Partly sunny, with a high near 32.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 23.
Saturday Night
Partly cloudy, with a low around 7.
Sunday
Sunny, with a high near 23.
Sunday Night
Partly cloudy, with a low around 16.
Washington's Birthday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 44. Chance of precipitation is 50%.
Click Map For Forecast
Point Forecast:
Potomac MD
 39.02°N 77.2°W (Elev. 381 ft)
12:34 am EST Feb 10, 2016
3am EST Feb 10, 2016-6pm EST Feb 16, 2016
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database