Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Mostly Cloudy

53°F

12°C

Humidity	66%
Wind Speed	N 20 G 28 mph
Barometer	30.18 in (1021.9 mb)
Dewpoint	42°F (6°C)
Visibility	10.00 mi
Wind Chill	48°F (9°C)
Last update	17 Oct 9:52 am EDT

More Information:

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

Extended Forecast for

3 Miles NNW Chantilly VA

Today
High: 55 °F
Slight Chance
Showers then
Partly Sunny
Tonight
Low: 34 °F
Mostly Clear
then Areas
Frost
Sunday
High: 58 °F
Frost then
Sunny
Sunday Night
Low: 37 °F
Mostly Clear
Monday
High: 61 °F
Mostly Sunny
Monday Night
Low: 43 °F
Partly Cloudy
Tuesday
High: 66 °F
Mostly Sunny
Tuesday Night
Low: 46 °F
Mostly Clear
Wednesday
High: 65 °F
Sunny

Detailed Forecast

Today

A slight chance of showers before 11am. Cloudy early, then gradual clearing, with a high near 55. North wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Tonight

Areas of frost after 4am. Otherwise, mostly clear, with a low around 34. North wind around 8 mph.

Sunday

Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 58. Northeast wind 5 to 7 mph.

Sunday Night

Mostly clear, with a low around 37. Light north wind.

Monday

Mostly sunny, with a high near 61. North wind 7 to 9 mph.

Monday Night

Partly cloudy, with a low around 43.

Tuesday

Mostly sunny, with a high near 66.