Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Fair

52°F

11°C

Humidity	61%
Wind Speed	S 3 mph
Barometer	30.01 in (1016.4 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Last update	28 Feb 8:52 pm EST

More Information:

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

Extended Forecast for

Vienna VA

Tonight
Low: 38 °F
Partly Cloudy
Sunday
High: 48 °F
Partly Sunny
Sunday Night
Low: 27 °F
Partly Cloudy
Monday
High: 37 °F
Mostly Sunny
Monday Night
Low: 30 °F
Slight Chance
Snow then
Chance Wintry
Mix
Tuesday
High: 47 °F
Chance Rain
Tuesday Night
Low: 42 °F
Rain Likely
Wednesday
High: 62 °F
Chance Rain
Wednesday Night
Low: 50 °F
Chance Rain

Detailed Forecast

Tonight

Partly cloudy, with a low around 38. Calm wind becoming northeast around 5 mph after midnight.

Sunday

Partly sunny, with a high near 48. Northeast wind 6 to 11 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

Sunday Night

Partly cloudy, with a low around 27. North wind 6 to 8 mph, with gusts as high as 21 mph.

Monday

Mostly sunny, with a high near 37. Northeast wind around 6 mph becoming southeast in the afternoon.

Monday Night

A slight chance of snow before 1am, then a chance of snow and freezing rain between 1am and 4am, then a chance of freezing rain after 4am. Mostly cloudy, with a low around 30. Southeast wind around 6 mph. Chance of precipitation is 30%.

Tuesday

A chance of rain. Cloudy, with a high near 47. Chance of precipitation is 50%.

Tuesday Night

Rain likely. Cloudy, with a low around 42. Chance of precipitation is 60%.

Wednesday

A chance of rain. Cloudy, with a high near 62. Chance of precipitation is 30%.

Wednesday Night

A chance of rain. Mostly cloudy, with a low around 50. Chance of precipitation is 40%.

Thursday

A chance of rain. Mostly cloudy, with a high near 71. Chance of precipitation is 30%.

Thursday Night

A chance of rain. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.