Heavy Rainfall and Flash Flood Threats Shift From Southern Plains to Lower Mississippi Valley; Elevated to Critical Fire Concerns Out West

Heavy to excessive rainfall with flash flood concerns will shift from the southern Plains into the Lower Mississippi Valley. Elevated to Critical Fire weather threats will linger through the weekend across the Great Basin and central Rockies. Finally, Major to Record river flooding will continue in portions of the Midwest and across parts of North and South Carolina this weekend. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Overcast

70°F

21°C

Humidity 66%
Wind Speed N 9 mph
Barometer 30.14 in (1020.5 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 22 Sep 4:52 pm EDT
Extended Forecast for

2 Miles S Washington-Dulles International Airport VA

  • This
    Afternoon

    This Afternoon: A slight chance of showers.  Mostly cloudy, with a high near 74. North wind around 7 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    High: 74 °F

  • Tonight

    Tonight: A slight chance of showers before 2am, then rain likely after 2am.  Cloudy, with a low around 57. North wind around 7 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Slight Chance
    Showers then
    Rain Likely

    Low: 57 °F

  • Sunday

    Sunday: Rain likely, mainly before 2pm.  Cloudy, with a high near 63. North wind around 6 mph.  Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain Likely

    High: 63 °F

  • Sunday
    Night

    Sunday Night: A chance of rain.  Cloudy, with a low around 57. Northeast wind 3 to 5 mph.  Chance of precipitation is 40%.

    Chance Rain

    Low: 57 °F

  • Monday

    Monday: Rain likely, mainly after 2pm.  Cloudy, with a high near 67. East wind 6 to 9 mph.  Chance of precipitation is 60%.

    Rain Likely

    High: 67 °F

  • Monday
    Night

    Monday Night: Rain likely.  Cloudy, with a low around 63. Chance of precipitation is 70%.

    Rain Likely

    Low: 63 °F

  • Tuesday

    Tuesday: Showers likely.  Cloudy, with a high near 78. Chance of precipitation is 60%.

    Showers
    Likely

    High: 78 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers.  Mostly cloudy, with a low around 68. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 68 °F

  • Wednesday

    Wednesday: Showers likely.  Mostly cloudy, with a high near 82. Chance of precipitation is 60%.

    Showers
    Likely

    High: 82 °F

Detailed Forecast

This Afternoon
A slight chance of showers. Mostly cloudy, with a high near 74. North wind around 7 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers before 2am, then rain likely after 2am. Cloudy, with a low around 57. North wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain likely, mainly before 2pm. Cloudy, with a high near 63. North wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
A chance of rain. Cloudy, with a low around 57. Northeast wind 3 to 5 mph. Chance of precipitation is 40%.
Monday
Rain likely, mainly after 2pm. Cloudy, with a high near 67. East wind 6 to 9 mph. Chance of precipitation is 60%.
Monday Night
Rain likely. Cloudy, with a low around 63. Chance of precipitation is 70%.
Tuesday
Showers likely. Cloudy, with a high near 78. Chance of precipitation is 60%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.
Wednesday
Showers likely. Mostly cloudy, with a high near 82. Chance of precipitation is 60%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.
Thursday
A chance of showers. Mostly cloudy, with a high near 74. Chance of precipitation is 50%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 50%.
Friday
A chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 58.
Saturday
Mostly sunny, with a high near 74.
Click Map For Forecast
Point Forecast:
2 Miles S Washington-Dulles International Airport VA
 38.93°N 77.45°W (Elev. 299 ft)
4:31 pm EDT Sep 22, 2018
5pm EDT Sep 22, 2018-6pm EDT Sep 29, 2018
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database