Hot Weather in the West; Heavy Rainfall and Flooding in the Southwest

Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S, with the Pacific Northwest carrying the potential for record-breaking high temperatures. Monsoonal moisture over the Southwest U.S. may lead to heavy rainfall and instances of flash flooding through Wednesday. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Mostly Cloudy

73°F

23°C

Humidity	44%
Wind Speed	Vrbl 6 mph
Barometer	30.13 in (1020.2 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	2 Sep 12:52 pm EDT

More Information:

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

Extended Forecast for

Centreville VA

This Afternoon
High: 79 °F
Partly Sunny
Tonight
Low: 55 °F
Mostly Clear
Wednesday
High: 81 °F
Mostly Sunny
Wednesday Night
Low: 61 °F
Partly Cloudy
Thursday
High: 86 °F
Sunny then
Chance
T-storms
Thursday Night
Low: 64 °F
Chance
T-storms then
Chance
Showers
Friday
High: 86 °F
Mostly Sunny
Friday Night
Low: 65 °F
Partly Cloudy
Saturday
High: 84 °F
Mostly Sunny
then Chance
Showers

Detailed Forecast

This Afternoon

Partly sunny, with a high near 79. Northeast wind around 6 mph.

Tonight

Mostly clear, with a low around 55. Calm wind.

Wednesday

Mostly sunny, with a high near 81. Calm wind becoming south around 5 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 61. South wind around 6 mph.

Thursday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. South wind 6 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

Thursday Night

A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.

Friday

Mostly sunny, with a high near 86.

Friday Night

Partly cloudy, with a low around 65.

Saturday

A chance of showers after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 30%.

Saturday Night

A chance of showers before 8pm. Partly cloudy, with a low around 58. Chance of precipitation is 30%.

Sunday

Mostly sunny, with a high near 77.

Sunday Night

Partly cloudy, with a low around 54.