Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Overcast

48°F

9°C

Humidity	39%
Wind Speed	S 6 mph
Barometer	30.18 in (1022.1 mb)
Dewpoint	24°F (-4°C)
Visibility	10.00 mi
Wind Chill	45°F (7°C)
Last update	18 Nov 1:52 pm EST

More Information:

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

Extended Forecast for

2 Miles WSW Oakton VA

This Afternoon
High: 49 °F
Chance Rain
Tonight
Low: 40 °F
Rain and
Patchy Fog
Wednesday
High: 51 °F
Patchy Fog
then Mostly
Cloudy
Wednesday Night
Low: 39 °F
Mostly Cloudy
Thursday
High: 53 °F
Cloudy
Thursday Night
Low: 44 °F
Cloudy then
Slight Chance
Rain
Friday
High: 60 °F
Mostly Cloudy
Friday Night
Low: 48 °F
Rain Likely
Saturday
High: 55 °F
Chance Rain

Detailed Forecast

This Afternoon

A chance of rain, mainly after 4pm. Cloudy, with a high near 49. South wind around 5 mph. Chance of precipitation is 30%.

Tonight

Rain, mainly before 4am. Patchy fog after 9pm. Low around 40. Southeast wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday

Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 51. Calm wind becoming north 5 to 7 mph in the morning.

Wednesday Night

Mostly cloudy, with a low around 39. North wind around 5 mph becoming calm in the evening.

Thursday

Cloudy, with a high near 53. Calm wind becoming south around 5 mph.

Thursday Night

A slight chance of rain after 1am. Cloudy, with a low around 44. Chance of precipitation is 20%.

Friday

Mostly cloudy, with a high near 60.

Friday Night

Rain likely. Cloudy, with a low around 48. Chance of precipitation is 70%.