Winter Weather in the Eastern U.S.; Heavy Rains Begin Across the Southern Plains into the Ohio Valley

A wintry mix may impact travel across portions of the Mid-Atlantic through the morning and the Northeast U.S. through Tuesday. Heavy rain and thunderstorms may cause a flooding threat across the Southern Plains into the Ohio Valley beginning Tuesday. Fire weather concerns will continue across portions of the central and southern High Plains through Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Light Rain Fog/Mist

31°F

-1°C

Humidity	96%
Wind Speed	SE 3 mph
Barometer	30.57 in (1035.4 mb)
Dewpoint	30°F (-1°C)
Visibility	5.00 mi
Last update	3 Mar 12:52 am EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Fairfax VASimilar City Names

Winter Weather Advisory until March 3, 10:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until March 3, 10:00am
NOW until 10:00am Tue
Winter Weather Advisory
Overnight
Low: 31 °F
Wintry Mix
Tuesday
High: 46 °F
Rain then
Chance Rain
Tuesday Night
Low: 44 °F
Rain then
Chance Rain
Wednesday
High: 60 °F
Chance Rain
and Patchy
Fog
Wednesday Night
Low: 50 °F
Rain Likely
Thursday
High: 71 °F
Chance
Showers
Thursday Night
Low: 56 °F
Chance
Showers
Friday
High: 75 °F
Mostly Sunny

Detailed Forecast

Overnight

Snow and freezing rain, possibly mixed with sleet before 3am, then rain, snow and freezing rain, possibly mixed with sleet between 3am and 4am, then rain and freezing rain, possibly mixed with sleet after 4am. Low around 31. East wind 3 to 5 mph. Chance of precipitation is 100%. Total nighttime ice accumulation of less than a 0.1 of an inch possible. Total nighttime snow and sleet accumulation of less than a half inch possible.

Tuesday

Rain before 1pm, then a chance of rain after 4pm. High near 46. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night

Rain before 11pm, then a chance of rain after midnight. Low around 44. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

A chance of rain. Patchy fog between 10am and 11am. Otherwise, cloudy, with a high near 60. West wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 50%.

Wednesday Night

Rain likely. Cloudy, with a low around 50. Light and variable wind. Chance of precipitation is 70%.

Thursday

A chance of showers. Mostly cloudy, with a high near 71. Chance of precipitation is 40%.

Thursday Night

A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.

Friday

Mostly sunny, with a high near 75.

Friday Night

Mostly cloudy, with a low around 51.

Saturday

A chance of showers after 1pm. Partly sunny, with a high near 74. Chance of precipitation is 30%.