Significant Storm Bringing Widespread Winter Weather and Heavy Rainfall Across the Eastern Half of the Country

A storm system moving into the Eastern parts of the country is bringing heavy snow across the Great Lakes and into the Mid-Atlantic and Northeast today. There is also the potential for significant ice accumulations across the northern Mid-Atlantic. To the south, heavy rainfall is producing flash flooding, and river flooding, from the Ohio and Mississippi Valleys to the Deep South. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Light Freezing Rain Fog/Mist

32°F

0°C

Humidity 85%
Wind Speed SE 8 mph
Barometer 30.34 in (1027.6 mb)
Dewpoint 28°F (-2°C)
Visibility 2.50 mi
Wind Chill25°F (-4°C)
Last update 20 Feb 2:52 pm EST
Extended Forecast for

Wolf Trap VA

Winter Weather Advisory until February 20, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 20, 10:00pm

    NOW until
    10:00pm Wed

    Winter Weather Advisory

  • This
    Afternoon

    This Afternoon: Freezing rain and sleet.  High near 32. East wind around 8 mph.  Chance of precipitation is 100%. Total daytime ice accumulation of less than a 0.1 of an inch possible.  Total daytime sleet accumulation of 3 to 5 inches possible.

    Wintry Mix

    High: 32 °F

  • Tonight

    Tonight: Freezing rain and sleet before 10pm, then rain.  Low around 32. East wind around 6 mph becoming light and variable.  Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.  New sleet accumulation of less than a half inch possible.

    Wintry Mix
    then Rain

    Low: 32 °F

  • Thursday

    Thursday: A chance of rain before 7am.  Cloudy, then gradually becoming mostly sunny, with a high near 54. Northwest wind 6 to 9 mph.  Chance of precipitation is 30%.

    Chance Rain
    then Mostly
    Sunny

    High: 54 °F

  • Thursday
    Night

    Thursday Night: Cloudy, with a low around 33. Northwest wind 5 to 8 mph.

    Cloudy

    Low: 33 °F

  • Friday

    Friday: Cloudy, with a high near 47. North wind around 6 mph becoming calm  in the afternoon.

    Cloudy

    High: 47 °F

  • Friday
    Night

    Friday Night: Rain likely after 1am.  Cloudy, with a low around 33. Chance of precipitation is 60%.

    Cloudy then
    Rain Likely

    Low: 33 °F

  • Saturday

    Saturday: Rain.  High near 43. Chance of precipitation is 90%.

    Rain

    High: 43 °F

  • Saturday
    Night

    Saturday Night: Rain.  Low around 40. Chance of precipitation is 90%.

    Rain

    Low: 40 °F

Detailed Forecast

This Afternoon
Freezing rain and sleet. High near 32. East wind around 8 mph. Chance of precipitation is 100%. Total daytime ice accumulation of less than a 0.1 of an inch possible. Total daytime sleet accumulation of 3 to 5 inches possible.
Tonight
Freezing rain and sleet before 10pm, then rain. Low around 32. East wind around 6 mph becoming light and variable. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New sleet accumulation of less than a half inch possible.
Thursday
A chance of rain before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 54. Northwest wind 6 to 9 mph. Chance of precipitation is 30%.
Thursday Night
Cloudy, with a low around 33. Northwest wind 5 to 8 mph.
Friday
Cloudy, with a high near 47. North wind around 6 mph becoming calm in the afternoon.
Friday Night
Rain likely after 1am. Cloudy, with a low around 33. Chance of precipitation is 60%.
Saturday
Rain. High near 43. Chance of precipitation is 90%.
Saturday Night
Rain. Low around 40. Chance of precipitation is 90%.
Sunday
A chance of showers. Partly sunny, with a high near 67. Chance of precipitation is 40%.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 29.
Tuesday
A chance of rain. Partly sunny, with a high near 46. Chance of precipitation is 30%.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Wednesday
A chance of showers. Partly sunny, with a high near 47.
Click Map For Forecast
Point Forecast:
Wolf Trap VA
 38.94°N 77.27°W (Elev. 344 ft)
12:34 pm EST Feb 20, 2019
3pm EST Feb 20, 2019-6pm EST Feb 27, 2019
 
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Additional Resources

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