Storm Impacting the Southwest U.S.

A slow moving weather disturbance will continue to bring periodic rain showers, a few isolated thunderstorms, and a localized flash flooding across the Southwest. The threat will expand into the Southern Plains Wednesday night. Moderate to heavy snow across the Sierra Nevada and southern Utah Ranges will continue into the overnight period. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Light Rain Fog/Mist

41°F

5°C

Humidity	93%
Wind Speed	E 5 mph
Barometer	30.11 in (1019.7 mb)
Dewpoint	39°F (4°C)
Visibility	6.00 mi
Wind Chill	38°F (3°C)
Last update	18 Nov 11:52 pm EST

More Information:

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

Extended Forecast for

2 Miles ESE Chantilly VA

Overnight
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: 52 °F
Mostly Cloudy
Thursday Night
Low: 43 °F
Cloudy
Friday
High: 58 °F
Slight Chance
Rain
Friday Night
Low: 50 °F
Rain Likely
Saturday
High: 60 °F
Chance Rain
Saturday Night
Low: 40 °F
Chance Rain

Detailed Forecast

Overnight

Rain, mainly before 3am. Patchy fog after 3am. Low around 40. Southeast wind around 6 mph becoming light and variable. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 51. North wind 3 to 8 mph.

Wednesday Night

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

Thursday

Mostly cloudy, with a high near 52. Light and variable wind.

Thursday Night

Cloudy, with a low around 43. Calm wind.

Friday

A slight chance of rain. Mostly cloudy, with a high near 58. Chance of precipitation is 20%.

Friday Night

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