Severe Storms and Heavy Rainfall Across Texas and Oklahoma

Widespread strong to severe storms are expected over much of Texas and in southern Oklahoma Tuesday, with potential for significant damaging wind and large hail. An Enhanced Risk (level 3 of 5) has been issued for central Texas. The threat of excessive rainfall could create localized areas of flash and urban flooding across Texas and southern Oklahoma Tuesday into Wednesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Fair

56°F

13°C

Humidity	90%
Wind Speed	Calm
Barometer	29.92 in (1013.0 mb)
Dewpoint	53°F (12°C)
Visibility	10.00 mi
Last update	29 May 3:52 am EDT

More Information:

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

Extended Forecast for

2 Miles SSE Dulles VA

Today
High: 75 °F
Slight Chance
Showers then
Showers
Tonight
Low: 56 °F
Chance
T-storms then
Partly Cloudy
Thursday
High: 73 °F
Sunny
Thursday Night
Low: 52 °F
Mostly Clear
Friday
High: 74 °F
Sunny
Friday Night
Low: 53 °F
Clear
Saturday
High: 79 °F
Sunny
Saturday Night
Low: 56 °F
Partly Cloudy
Sunday
High: 81 °F
Partly Sunny

Detailed Forecast

Today

Showers and possibly a thunderstorm. High near 75. Northwest wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 56. West wind around 6 mph. Chance of precipitation is 30%.

Thursday

Sunny, with a high near 73. Northwest wind around 9 mph.

Thursday Night

Mostly clear, with a low around 52. Northwest wind around 6 mph.

Friday

Sunny, with a high near 74. North wind around 7 mph.

Friday Night

Clear, with a low around 53.

Saturday

Sunny, with a high near 79.

Saturday Night

Partly cloudy, with a low around 56.

Sunday

Partly sunny, with a high near 81.

Sunday Night

A chance of showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.

Monday

Partly sunny, with a high near 80.

Monday Night

Partly cloudy, with a low around 63.

Tuesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 30%.