Severe Thunderstorms and Critical Fire Weather Wednesday

Scattered severe thunderstorms are possible across portions of the northern High Plains Wednesday afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin Wednesday. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93° N Lon: 77.45° W Elev: 312 ft.

A Few Clouds

56°F

13°C

Humidity	55%
Wind Speed	S 13 G 23 mph
Barometer	29.99 in (1015.2 mb)
Dewpoint	40°F (4°C)
Visibility	10.00 mi
Last update	13 May 5:52 am EDT

More Information:

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

Detailed forecast for

Northwest Prince William

Rest Of The Overnight

Mostly clear. Lows in the mid 50s. South winds around 10 mph with gusts up to 20 mph.

Today

Mostly sunny in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 60 percent.

Tonight

Mostly cloudy with showers with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows around 50. Southwest winds 5 to 10 mph, becoming northwest after midnight. Chance of rain 90 percent.

Thursday

Sunny in the morning, then becoming partly sunny. Highs in the mid 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

Thursday Night

Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

Friday

Sunny. Highs in the lower 70s.

Friday Night

Partly cloudy. Lows in the lower 50s.

Saturday

Mostly sunny. Highs in the mid 80s.

Saturday Night

Partly cloudy. Lows in the lower 60s.