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	37%
Wind Speed	S 5 mph
Barometer	30.15 in (1021.0 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Wind Chill	46°F (8°C)
Last update	18 Nov 3:52 pm EST

More Information:

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

Extended Forecast for

3 Miles S Arcola VA

This Afternoon
High: 49 °F
Chance Rain
Tonight
Low: 39 °F
Rain and
Patchy Fog
Wednesday
High: 52 °F
Patchy Fog
then Mostly
Cloudy
Wednesday Night
Low: 37 °F
Increasing
Clouds
Thursday
High: 53 °F
Cloudy
Thursday Night
Low: 43 °F
Cloudy then
Slight Chance
Rain
Friday
High: 60 °F
Mostly Cloudy
Friday Night
Low: 46 °F
Rain Likely
Saturday
High: 55 °F
Chance Rain

Detailed Forecast

This Afternoon

A chance of rain. Cloudy, with a high near 49. South wind around 5 mph. Chance of precipitation is 40%.

Tonight

Rain, mainly before 4am. Patchy fog after 9pm. Low around 39. South wind around 6 mph becoming calm after midnight. 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 52. Calm wind becoming north 5 to 8 mph in the morning.

Wednesday Night

Increasing clouds, with a low around 37. 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 43. Chance of precipitation is 20%.

Friday

Mostly cloudy, with a high near 60.

Friday Night

Rain likely. Cloudy, with a low around 46. Chance of precipitation is 70%.