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.

Partly Cloudy

56°F

13°C

Humidity	39%
Wind Speed	Vrbl 6 mph
Barometer	30.05 in (1017.8 mb)
Dewpoint	31°F (-1°C)
Visibility	10.00 mi
Last update	27 Feb 3:52 pm EST

More Information:

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

Extended Forecast for

Vienna VA

Tonight
Low: 35 °F
Mostly Clear
Saturday
High: 62 °F
Sunny
Saturday Night
Low: 41 °F
Mostly Clear
Sunday
High: 53 °F
Mostly Sunny
Sunday Night
Low: 27 °F
Mostly Cloudy
Monday
High: 35 °F
Mostly Cloudy
then Slight
Chance Snow
Monday Night
Low: 26 °F
Chance Wintry
Mix
Tuesday
High: 42 °F
Chance
Rain/Freezing
Rain
Tuesday Night
Low: 37 °F
Rain Likely

Detailed Forecast

Tonight

Mostly clear, with a low around 35. South wind 3 to 5 mph.

Saturday

Sunny, with a high near 62. Light and variable wind becoming southwest around 6 mph.

Saturday Night

Mostly clear, with a low around 41. Calm wind becoming south around 5 mph after midnight.

Sunday

Mostly sunny, with a high near 53. Southwest wind 6 to 11 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

Sunday Night

Mostly cloudy, with a low around 27. North wind 7 to 10 mph.

Monday

A slight chance of snow after 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 20%.

Monday Night

A chance of snow and freezing rain before 1am, then a chance of snow, freezing rain, and sleet. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.

Tuesday

A chance of rain or freezing rain before 1pm, then a chance of rain. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.

Tuesday Night

Rain likely. Cloudy, with a low around 37. Chance of precipitation is 60%.

Wednesday

A chance of rain before 1pm. Mostly cloudy, with a high near 56. Chance of precipitation is 30%.

Wednesday Night

A chance of rain. Mostly cloudy, with a low around 44. Chance of precipitation is 30%.

Thursday

A chance of rain. Mostly cloudy, with a high near 63. Chance of precipitation is 30%.

Thursday Night

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