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

Two Storms Crossing the U.S. with Rain, Snow, Ice and Gusty Winds

A storm tracking from the southern Plains to the Northeast will bring areas of heavy snow and ice from Kansas into the Great Lakes and Mid-Atlantic today into Wednesday, and a risk for severe thunderstorms and flash flooding from the Arklatex into the Ohio and Tennessee Valleys. A storm moving across the Southwest today and Tuesday will bring gusty winds and snowfall at unusually low elevations. Read More >

Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Overcast

35°F

2°C

Humidity 57%
Wind Speed NE 7 mph
Barometer 30.11 in (1019.8 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 25 Jan 9:52 am EST
Extended Forecast for

2 Miles S Washington-Dulles International Airport VA

  • Today

    Today: A chance of rain after 2pm. Cloudy, with a high near 39. East wind around 5 mph. Chance of precipitation is 40%.

    Cloudy then
    Chance Rain

    High: 39 °F

  • Tonight

    Tonight: Rain and snow, possibly mixed with freezing rain, becoming all rain after 1am. Low around 32. East wind 6 to 9 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of around an inch possible.

    Wintry Mix

    Low: 32 °F

  • Tuesday

    Tuesday: Rain, mainly before 8am. High near 41. Southeast wind 3 to 8 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Rain then
    Chance Rain

    High: 41 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 34. Southeast wind around 5 mph becoming calm.

    Mostly Cloudy

    Low: 34 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44. Northwest wind 6 to 8 mph.

    Mostly Sunny

    High: 44 °F

  • Wednesday
    Night

    Wednesday Night: A chance of rain and snow between 8pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.

    Chance
    Rain/Snow

    Low: 29 °F

  • Thursday

    Thursday: A chance of snow before 8am. Partly sunny, with a high near 36. Breezy. Chance of precipitation is 40%.

    Chance Snow
    then Mostly
    Sunny and
    Breezy

    High: 36 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 21.

    Mostly Clear

    Low: 21 °F

  • Friday

    Friday: Sunny, with a high near 36.

    Sunny

    High: 36 °F

Detailed Forecast

Today
A chance of rain after 2pm. Cloudy, with a high near 39. East wind around 5 mph. Chance of precipitation is 40%.
Tonight
Rain and snow, possibly mixed with freezing rain, becoming all rain after 1am. Low around 32. East wind 6 to 9 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of around an inch possible.
Tuesday
Rain, mainly before 8am. High near 41. Southeast wind 3 to 8 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Mostly cloudy, with a low around 34. Southeast wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 44. Northwest wind 6 to 8 mph.
Wednesday Night
A chance of rain and snow between 8pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Thursday
A chance of snow before 8am. Partly sunny, with a high near 36. Breezy. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 21.
Friday
Sunny, with a high near 36.
Friday Night
Mostly clear, with a low around 19.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Sunday
A chance of rain and snow showers. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles S Washington-Dulles International Airport VA
 38.93°N 77.45°W (Elev. 299 ft)
Last Update:
9:36 am EST Jan 25, 2021
Forecast Valid:
10am EST Jan 25, 2021-6pm EST Jan 31, 2021
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation