Severe Storms & Heavy Rainfall Possible in the Plains; Critical Fire Weather Conditions for Parts of the West

Scattered severe thunderstorms and locally heavy rainfall are possible across portions of the Plains through Sunday. Meanwhile, dry weather and gusty winds will result in critical fire weather conditions across the Great Basin and northern Rockies. Elsewhere, tropical storm Dorian in the Atlantic is expected to slowly strengthen and will likely approach the Lesser Antilles by Tuesday. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Partly Cloudy

64°F

18°C

Humidity 73%
Wind Speed N 3 mph
Barometer 30.20 in (1022.2 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 25 Aug 2:52 am EDT
Extended Forecast for

3 Miles W Fairfax VA

  • Overnight

    Overnight: Partly cloudy, with a low around 60. Calm wind.

    Partly Cloudy

    Low: 60 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 77. East wind 6 to 10 mph.

    Mostly Sunny

    High: 77 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 63. East wind 5 to 8 mph.

    Partly Cloudy

    Low: 63 °F

  • Monday

    Monday: A slight chance of showers after noon.  Partly sunny, with a high near 76. Northeast wind 7 to 9 mph.  Chance of precipitation is 20%.

    Partly Sunny
    then Slight
    Chance
    Showers

    High: 76 °F

  • Monday
    Night

    Monday Night: A slight chance of showers.  Mostly cloudy, with a low around 65. East wind 5 to 7 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    Low: 65 °F

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 79. Chance of precipitation is 30%.

    Chance
    Showers

    High: 79 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers.  Mostly cloudy, with a low around 67. Chance of precipitation is 40%.

    Chance
    Showers

    Low: 67 °F

  • Wednesday

    Wednesday: A chance of showers and thunderstorms.  Partly sunny, with a high near 84. Chance of precipitation is 50%.

    Chance
    T-storms

    High: 84 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 65.

    Partly Cloudy

    Low: 65 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 60. Calm wind.
Sunday
Mostly sunny, with a high near 77. East wind 6 to 10 mph.
Sunday Night
Partly cloudy, with a low around 63. East wind 5 to 8 mph.
Monday
A slight chance of showers after noon. Partly sunny, with a high near 76. Northeast wind 7 to 9 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 65. East wind 5 to 7 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 79. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 50%.
Wednesday Night
Partly cloudy, with a low around 65.
Thursday
Mostly sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 64.
Friday
Sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 66.
Saturday
A chance of showers. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
3 Miles W Fairfax VA
 38.85°N 77.35°W (Elev. 400 ft)
1:31 am EDT Aug 25, 2019
3am EDT Aug 25, 2019-6pm EDT Aug 31, 2019
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database