National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Isolated Severe Thunderstorms and Flooding Potential in the Central U.S.

Isolated strong to severe thunderstorms are possible across parts of the southern and central Plains through Saturday. Large hail and severe wind gusts are the main threats. Heavy rainfall is forecast from the western Gulf Coast into the Midwest from this weekend into early next week. New and renewed river rises are possible across portions of eastern Texas. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

A Few Clouds

45°F

7°C

Humidity 77%
Wind Speed Calm
Barometer 30.25 in (1024.2 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 13 May 11:52 pm EDT
Extended Forecast for

2 Miles S Washington-Dulles International Airport VA

  • Overnight

    Overnight: Mostly clear, with a low around 42. Calm wind.

    Mostly Clear

    Low: 42 °F

  • Friday

    Friday: Mostly sunny, with a high near 71. Calm wind becoming north around 5 mph in the afternoon.

    Mostly Sunny

    High: 71 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 47. Calm wind.

    Mostly Clear

    Low: 47 °F

  • Saturday

    Saturday: Sunny, with a high near 74. Light and variable wind.

    Sunny

    High: 74 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 50. Calm wind.

    Partly Cloudy

    Low: 50 °F

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 70. Chance of precipitation is 40%.

    Chance
    Showers

    High: 70 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 53.

    Mostly Cloudy

    Low: 53 °F

  • Monday

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

    Chance
    Showers

    High: 71 °F

  • Monday
    Night

    Monday Night: A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.

    Chance
    Showers

    Low: 55 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 42. Calm wind.
Friday
Mostly sunny, with a high near 71. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 47. Calm wind.
Saturday
Sunny, with a high near 74. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 50. Calm wind.
Sunday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 70. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 53.
Monday
A chance of showers. Mostly cloudy, with a high near 71. Chance of precipitation is 40%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.
Tuesday
A chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Mostly sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 81.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles S Washington-Dulles International Airport VA
 38.93°N 77.45°W (Elev. 299 ft)
Last Update:
10:32 pm EDT May 13, 2021
Forecast Valid:
12am EDT May 14, 2021-6pm EDT May 19, 2021
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation