Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

A Few Clouds

70°F

21°C

Humidity	84%
Wind Speed	SE 3 mph
Barometer	30.26 in (1024.5 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	17 Sep 1:52 am EDT

More Information:

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

Extended Forecast for

2 Miles W Sugarland Run VA

Overnight
Low: 65 °F
Partly Cloudy
Thursday
High: 89 °F
Slight Chance
Showers then
Chance
T-storms
Thursday Night
Low: 70 °F
Chance
T-storms then
Partly Cloudy
Friday
High: 84 °F
Mostly Sunny
Friday Night
Low: 62 °F
Mostly Clear
Saturday
High: 80 °F
Partly Sunny
Saturday Night
Low: 65 °F
Mostly Cloudy
Sunday
High: 85 °F
Partly Sunny
then Showers
Likely
Sunday Night
Low: 64 °F
Showers
Likely

Detailed Forecast

Overnight

Partly cloudy, with a low around 65. Light south wind.

Thursday

A slight chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 50%.

Thursday Night

A chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 70. Light southwest wind. Chance of precipitation is 40%.

Friday

Mostly sunny, with a high near 84. North wind 7 to 9 mph.

Friday Night

Mostly clear, with a low around 62. Northeast wind 5 to 7 mph.

Saturday

Partly sunny, with a high near 80.

Saturday Night

Mostly cloudy, with a low around 65.

Sunday

Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 85. Chance of precipitation is 60%.

Sunday Night

Showers likely and possibly a thunderstorm before 2am, then a slight chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

Monday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 75. Chance of precipitation is 30%.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.

Tuesday

A chance of showers and thunderstorms. Mostly cloudy, with a high near 71. Chance of precipitation is 40%.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.

Wednesday

A chance of showers. Mostly cloudy, with a high near 70. Chance of precipitation is 30%.